频闪灯说明书new

CXBG-1-PS-SZN3103-W说明书（适配海康）(加防弦隔栅）(标准)版权声明本手册中所提及的其它软硬件产品的商标与名称，都属于相应公司所有。

本手册的版权属于本公司所有。

未得到本公司的正式许可，任何组织或个人不得以任何手段和形式对本手册内容进行复制或传播。

本手册的内容若有任何修改，恕不另行通知。

产品概述CXBG-1-PS-SZN3103-W系列数字LED闪光灯（工业级）是专门针对治安卡口、超速抓拍、闯红灯等，室外电子警察的工作环境和功能要求而研制开发的大功率高性能数字脉冲闪光灯。

该产品采用我公司最新研发的专业闪光控制电路，具有回电快、寿命长、准确的控制闪光时间、闪光瞬间内保持以大功率方波形式输出有效地供给相机曝光周期内所需的光能量等特点。

能够满足在各种光线条件下，辅助摄像系统实现对车辆和驾驶员清晰拍照的要求。

技术指标型号：CXBG-1-PS-SZN3103-WLED灯珠: 科锐5W高亮LED 16PCS色温：6000K-6500K（色温可定制）光源波长：400-780nm中心强度：150lx@20m光照角度: 支持10度、30度、45度（可选）标准配置（10度）启闭功能：支持摄像机控制防误触发：错误脉冲保护功能供电电源：AC165-220V功耗：平均≦35W，峰值180W补光范围：距离15-28M，宽度5-10M同步接口：频闪触发输入触发方式：开关量/高电平防雷：共模4KV、差模2KV外壳材质：金属铝+钢化玻璃支架：多向转动方式（节省安装成本）散热方式：直导式散热防护级别：IP66工作环境温度：-40～+60℃存储温度：-40～+85℃重 量： 净重2.4kg外形尺寸：122x125x134 （mm ）产品执行标准：GA/T1202-2014本公司已通过德国TUV ISO9001-2008质量管理体系认证硬件接口CXBG-1-PS-SZN3103-W 型闪光灯的频闪接口。

接线定义 管脚 引出线颜色 信号 说明 1 红色频闪触发正极 2 黑色 频闪触发负极闪光灯与摄像机接法结构尺寸摄像机 F+F- 触发正极 触发负极 LED 灯 a ：122mm b ：125mmc ：134mmd ：180mme ：7mmf ：70mm售后服务产品除人为原因和不可抗力损坏外，整机免费保修36个月，终生成本维修。

LED频闪灯说明书
LED频闪灯图片：
LED频闪灯型号：CXBG-1-PS-SW-GB-20-01
LED频闪灯产品特点：
< 适配海康、大华、宇视、科达等国内主流相机；
< 外观设计科学美观，安装方便，IP66防水等级
< 闪光频率/闪光时间可调功能
< 同步TTL电平及开关量触发方式
< 支持同步频闪及爆闪功能，自动倍频
< 内置两级防雷浪涌保护电路，有效保护设备不被雷击
< 压铸铝外壳，高导热系数，通风型鳍片，有效降低整机工作温度
< 独特的二次光学设计，可选择不同光射角度，以满足多车道使用
< 大功率LED发光元件，具有功耗低、光效高、寿命长（≥50000Hrs）的特点LED频闪灯技术参数：
型号CXBG-1-PS-SW-GB-20-01 LED灯珠数量20颗
补光范围距离25米光斑直径8-10米
同步接口开关量、TTL电平
响应时长＜50us
工作模式频闪或闪光
有效距离16-25米（电子警察录相、抓拍）工作电压AC 90-264V；50/60HZ
平均功率≤25W（根据相机输出频率而定）温度保护高温90℃自动保护
LED寿命＞50000小时
补光角度15°~60°通过选择透镜可调
色温6000K±200K（可定制）
功率因素≥95%
显色指数80%
工作温度-40～60℃
工作湿度10%-90%
防护等级IP66
净重/毛重3KG
尺寸170*110*200mm 防眩目设计支持
外观颜色银灰、珍珠白
玻璃钢化玻璃
外壳压铸铝。

Your purchase of this DIGITAL STROBOSCOPE marks a step forward for you into the field of precision measurement.Although this STROBOSCOPE is a complex and delicate instrument, its durable structure developed. Please read the following instructions carefully and always keep this manual within easy reach.OPERATION MANUAL DIGITAL STROBOSCOPE Model : DT-2239ADo not look directly at strobe/reflector. Light pulses at the frequency greater than 5 Hz may cause photosensitive epilepsy in some individuals if directly viewed.A feature of the instrument is to make moving objects appear to be stationary. Precaution should therefore be taken to ensure that there is no physical contact made with objects being viewed.*Do not use fingers or any toolto touch the FLASH TUBE.*The instrument contains no userserviceable parts and should notbe opened by the user.*Repair or after service should bedone by a qualified technicianonly.*Power plug should apply the correctACV power voltage*Operating duty cycle should beadhered to.*Cleaning - Only use the dry cloth toclean the plastic case !*Comply with EN61010 Installation category II 300 Vac.*Pollution Degree 2.*Altitude up to 2000 meters.*Indoor use.*Relative humidity 80% max.TABLE OF CONTENTS1.FEATURES (1)2.SPECIFICATIONS (1)2-1 General Specification (1)2-2 Flash Tube Specification (2)3. FRONT PANEL DESCRIPTION (3)3-1 Power On/Off Switch (3)3-2 Low/High Range Select Switch (3)3-3 Fine Adjust Knob (3)3-4 Coarse Adjust Knob (3)3-5 Flash Tube (3)3-6 Auto Range Indicator (3)3-7 Display (3)3-8 Power Cord Input Socket (3)3-9 Power Cord Connector (3)3-10 Power Cord Plug (3)4.MEASURING PROCEDURES4 4-1 Preparation (4)4-2 Checking Speed (4)4-3 Checking Motion (5)5. FLASH TUBE REPLACEMENT (5)6. THE ADDRESS OF AFTER SERVICE CENTER (6)The Digital Stroboscope is a microprocessor circuit design, high accuracy, digital readout, light duty, that is ideal for inspecting and measuring the speed of moving gears, fans, centrifuges, pumps, motors and other equipment used in general industrial maintenance, production, quality control, laboratories and as well as for schools and colleges for demonstrating strobe action.2-1 General SpecificationDisplay0.4" LED, 4 digits.Stroboscopic100 to 10,000 flashes perFlash Rate minute (FPM).Accuracy ( 0.05% + 1 digit ).*Spec. tested under the environmentRF Field Strength less than 3 V/M &frequency less than the 30 MHz only. Resolution 0.1 FPM/RPM ( less than 1,000 FPM/RPM )1 FPM/RPM ( 1,000 to 9,999 FPM/RPM ).10 FPM/RPM ( over 10,000 FPM/RPM ) Sampling Time 1 second.Range Select High/Low rangeLow range : Approx. 100.0 to 1,200 RPMHigh range : Approx. 1,000 to 10,000 RPM Circuit One chip of microcomputer LSI circuit &crystal control time base2-2 Flash Tube SpecificationFlash tube Xenon lamp.Flash Duration Approximately 60 to 1000microseconds.Flash color Xenon white 6,500 K degree.Flash energy 4 Watts-seconds (joules).Beam Angle 80Flash tube It may be necessary to change the replacement xenon flash tube if the instrument startsto flash irregularly at speeds of 3600RPM/FPM or more.Operating duty For prolonged life and safe operation, Cycle please adhere to the following dutycycle :Below 3,000 RPM - 30 Minutes.Above 3,000 RPM - 5 Minutes.* Always allow a 10 minute cooling offperiod between cycles.Fig. 1Symbol : 3-1 Power On/Off Switch 1 = On 3-2 Low/High Range Select Switch0 = Off 3-3 Fine Adjust Knob3-4 Coarse Adjust Knob3-5 Flash Tube3-6 Auto Range Indicator3-7 Display3-8 Power Cord Input Socket3-9 Power Cord Connector3-10 Power Cord PlugCaution :*Do not use fingers or anytool to touch the FLASHTUBE.*Risk of electric shock !4-1 Preparationa.Connect the " Power Cord Connector " (3-9, Fig. 1) to the " Power Cord Input Socket " (3-8). Plug the " Power Cord Plug " (Fig. 1, 3-10) into a properly grounded 110V AC, 220V AC or 240V AC outlet.Caution :*The power plug should beconnected to the correct ACpower supply.b.Turn the power switch to " On " position.c.Determine the range switch to "Low" or "High" position. 4-2 Checking Speed (RPM/FPM)Caution :*Operating duty cycleshould be followed.For prolong life and safety, please adhere to the following operation duty :Below 2,000 RPM - 30 Minutes.Above 2,000 RPM - 5 Minutes.* Always allow a 10 minute cooling off period between cycles.a.Power off the installation to be measured, make a " mark " on the rotation area where it is intended to measure the RPM. Then power on the installation to be measured.b.When checking the speed, care must be taken to ensurethat the strobe is flashing in unison (one to one) with the object being monitored. Turn the " Fine Adjust Knob "(3-3, Fig. 1) or " Coarse Adjust Knob " (3-4, Fig. 1)until the mark look like " Stop " ( synchronize ).c.The Stroboscope will also stop motion at 2:1, 3:1, 4:1 et., this is normally referred to as harmonics. To ensure unison, turn the dial until two images appear - this will double the actual speed. Then lower the flashing rateuntil a single and stationary image appears - this is the actual true speed.4-3 Checking MotionFor motion analysis, simply locate the actual speed as mentioned above and then turn the dial slowly up or down. This will give a slow motion effect allowing complete inspection.The flash tube requires changing when the instrument startto flash erratically at speeds of 3600 RPM/FPM or more.Caution :*Change of the Flash Tubeshould only be done by aqualified technician. As theinstrument contains no userserviceable parts.。

FD-3B型频闪仪说明书上海复旦天欣科教仪器有限公司中国上海FD-3B 频闪仪FD-3B型频闪仪是根据普通物理演示实验的要求，在复旦大学物理系演示实验室的密切协作之下研制而成的。

本机为单片电脑数字直读式仪器，具有闪光亮度高、光脉冲持续时间短、闪光频率连续可调、读数稳定、准确，闪光灯寿命长等优点。

本仪器适用于大专院校、中等学校的物理演示实验和学生分组实验，也可用于生产、科研单位。

基本技术数据：1、闪光频率范围：000.0--200.00Hz；‚升‛、‚降‛按钮连续可调。

2、读数误差：< 0.2%。

3、触发方式：内触发或外触发（备有外触发讯号输入插口）。

4、闪频稳定度：≤0.1%。

5、闪光持续时间为：100微秒。

6、每次发光能量约为：0.6焦耳。

7、闪光次数大于百万次。

供电电源：额定电压：220V±5% 50Hz耗电功率：<75W外型尺寸：280 mm×220 mm×150 mm（包括突出部分）重量：3公斤本仪器经复旦大学演示实验室和普通实验室配以其他的实验装置和仪器可进行下列实验：1、水滴的自由落体的观察；2、水滴的平抛运动和斜上抛运动的观察；3、水滴在表面张力的作用下形成过程的观察；4、观察高速旋转电风扇的‘静止’图像，电扇转速的快速测定；5、音叉振动、弦振动、弹性薄片振动的静止图像的观察；6、测定音叉、弦、弹性薄片的固有频率；7、驻波的物理过程的观察；8、测量物体运动的速度、加速度、角速度、角加速度等；9、验证动量守恒定量、研究分子运动、观测布朗运动，测量分子平均自由过程；10、其它工业上、科学研究上用作频闪光源，对物体旋转运动、往复运动、高速运动进行观察或用频闪照相，记录它们的运动轨迹，进行定量计算。

重要提示：后面板上的圆形开关应置于‚0‛的位置，即使灯在低亮度状态下工作。

当用户确实需要增加灯的亮度可以短时置于‚1‛的位置，否则影响灯的寿命；如发现灯管工作不正常时，请关机稍等片刻再开启!频闪仪在物理演示实验中的应用在物理演示实验中，象力学，振动与波演示实验中，由于物体的运动过程、振动过程、波的传播过程变化得十分迅速，以至我们无法观察这些物体运动的全过程和细节。

Congratulations on your purchase of a Shimpo DT-315AEB stroboscope/digital tachometer. We trust you will enjoy many years of professional results from your Shimpo product.Please read the entire instruction manual thoroughly before initial set-up and operation; the information contained herein will aid you in operating your Shimpo stroboscope safely and with excellent results.If you have any questions regarding our product(s), call your local Shimpo representative or contact Shimpo Instrumentsdirectly for assistance.If upon delivery shipping damage is detected, do not operate the unit. Notify shipping carrier immediately for damage claim instructions. Refer to nameplate and record serial number for future reference. Items included with the DT-315AEB are:•(1) Handle•(1) Flash tube removing tool•(1) External battery pack in carrying bag with shoulder strapDo not operate or store instrument in the following places:explosive areas; near water, oil, dust, or chemicals; areaswhere temperature is above 104°F (40°C).Shimpo’s DT-315AEB stroboscope/digital tachometer incorporates the latest microprocessor technology for visual inspection applications:•Aluminum construction provides exceptional durability •High polish and focused reflector eliminates “blind”viewing areas•External trigger allows unit to be automatically synchronized with equipment•Continuous duty cycle eliminates need to shut down for cooling •Phase shift allows visual analysis of rotating/reciprocating objects•High accuracy ( ±0.01% of reading ) is ideal for QC inspection and process control•Synchronous output enables strobe to drive other strobes •Flash timer control conserves flash tube lifeDo not disassemble or repair unit while in operation.Do not look at the emitted light for long periodsof time; it can be harmful to the eyes.The DT-315AEB may be operated handheld or else mounted on a tripod for added convenience.To mount the strobe on a tripod (or any other mounting surface),use screw ¼ -20unc, length 8mm or shorter for the tripod screw hole on the bottom.Do not charge battery pack for more than 15 - 16hours.True RPM MeasurementShimpo stroboscopes are DUAL function instruments that give the operator the illusion of “stopped motion” where in actuality the equipment under observation is in a moving state. By adjusting the flash rate, equipment in motion appears to be standing still. With a slight adjustment, movement can be viewed in apparent slow motion, which enables the operator or observer to study the process in action. All Shimpo stroboscopes can measure rotational (RPM) or reciprocating (strokes per minute)speeds with the same high precision as with an electronic digital tachometer.To measure true revolutions per minute (RPM):1.“Mark” the object to be measured by either visually noting an inherent distinguishing characteristic (such as a label,scratch, etc.) or physically marking the object with a small piece of tape, pencil mark, etc.2.Firmly plug in power cord.3.Turn power switch on.4.Turn setter from highest FPM downward.5.The true RPM can be noted once the action appears frozen and the first single image of the “mark” appears (see chart below and accompanying diagram for further explanation).6.To verify RPM reading, press “÷2”; a single image should appear again.Internal Triggering ModeTo operate the stroboscope in internal triggering mode:1.Firmly plug power cord into battery pack.2.Turn power switch on.3.If internal indicator is not on, press “SIG”; the INT light will then turn on.4.Aim light beam at object under observation. The optimal distance between the strobe and moving object is approximately 2 feet.5.Measure RPM by turning the setter to adjust the flashing rate to the rotational speed of the object.NOTE: To achieve a particular rate quickly, use the “x2” or “÷2” switches and then the setter for fine tuning.NOTE: Once the internal timer has expired, the strobe will stop flashing and the display will flash rapidly. To restart the strobe,turn power switch off, then on, and the cycle will repeat.Shaft Rotation Flashes Flashes/Stopped (RPM)(RPM)RPM Shaft Images 6,000 4 times 44,5003 times 33,000 2 times 21,500 1 time 17501/2 time 15001/3 time1At 1,500 RPMExternal Triggering ModeTo operate the stroboscope in external triggering mode:1.Connect external trigger or sensor wires according to connector pin designation:19.3 - 13.4 VDC (40 mA) for powering sensor 2Synch output signal 3External input signal 40V (common)2.Firmly plug in power cord.3.Turn power switch on.4.If INT lamp is on, press “SIG” until EXT lamp turns on.5.Press “MODE” to select proper mode:FPM Light will flash in correspondence with input signal;the input signal will be calculated into FPM and displayed.deg One cycle of input signal is 360°. A delayed anglewill be displayed from 0 up to 359°. (The delayed angle can be changed by turning the knob setting as previously described).msec The above delayed angle will be displayed in msec.NOTE: If the input signal frequency exceeds upper or lower limits, the alarm dashes (-----) will be displayed or the strobe will stop flashing.NOTE: Once the internal timer has expired, the strobe will stop flashing and the display will flash rapidly. To restart the strobe,turn power switch off, then on, and the cycle will repeat.Synchronous Output SignalFor triggering and controlling additional stroboscopes, thesynchronous output signal appears on pin #2 (see below).When FPM reading is displayed but unit is not flashing, flash tube may need to be replaced:1.Unplug line cord from power line.2.Turn power switch off (wait a few minutes until stroboscope is cool before proceeding).3.Remove protective window by removing the 4 screws.e tube removing tool provided: insert tool all the way and turn clockwise until tool locks. Pull out tube.5.Install new flash tube using the removing tool.6.Replace protective window.7.Mount reflector in the center so that the reflector will not interfere with the screw spacer on the corners.If battery is low, “LLLLL” is displayed and display will eventually disappear. Refer to charging instructions provided with thebattery pack.FPM Display ModeIf the input signal exceeds 585Hz, the upper dashes on the digital display will be flashing:----- upper dashesIf the input signal is lower than 0.67Hz, the lower dashes on the digital display will be flashing:----- lower dashes Deg/msec Display ModeIf the input signal exceeds 167Hz, the upper dashes on the digital display will be flashing:(deg)-----upper dashes -----(msec)If the input signal is lower than 0.67Hz, the lower dashes on the digital display will be flashing:(deg)-----lower dashes -----(msec)MemoryThe following parameters are set at the factory:•Decimal point: autorange •Internal timer: continuous•External trigger edge: L-H (Lo to Hi)These parameters can be changed in the field to facilitate different situations. T o change any of the above parameters, follow these steps:1.Firmly plug power cord into battery pack.2.Turn power on.3.Make sure that INT lamp is on. If not, press “SIG” until it turns on.4.Change the desired memory parameter:a. To change the decimal pointPress “÷2” and “-“ at the same time for approximately 2 seconds until display alternates between —1— and 0.0. Press “+”. The display will freeze and show 0.0.Change decimal point accordingly by pressing “+”. If 0.0 is selected the decimal point is in the autorange mode. If 0 is selected the decimal point is eliminated throughout the entire range.b. T o change the internal timerPress MODE. The display will alternate between —2— and 0; press “+”. The display will freeze to e the setter to set timer anywhere between 1 and 120minutes.c. To change the trigger edge or the external modePress MODE. The display will alternate between —3— and L-H. The external trigger edge is set from the factory to occur during the positive transition of the incoming pulse. To change it to the negative transition,press “+”. Display will change from L-H to H-L.5.Press “SIG” to go back to normal operation.NOTE: the above settings can be checked quickly by performing steps A to C as described above and then pressing “SIG”.Do not charge for more than 15 - 16 hours.LIMITED EXPRESS W ARRANTY : Shimpo Instruments warrants, to the original purchaser of new products only, that this product shall be free from defects in workmanship and materials under normal use and proper maintenance for one year from the date of original purchase. This warranty shall not be ef fective if the product has been subject to overload, misuse, negligence, or accident, or if the product has been repaired or altered outside of Shimpo Instruments’s authorized control in any respect which in Shimpo Instruments’s judgment, adversely affects its condition or operation.DISCLAIMER OF ALL OTHER WARRANTIES: The foregoing warranty constitutes the SOLE AND EXCLUSIVE W ARRANTY, and Shimpo Instruments hereby disclaims all other warranties, expressed,statutory or implied, applicable to the product, including, but not limited to all implied warranties of merchantability and fitness.LIMITATION OF REMEDY: Under this warranty, Shimpo Instruments’s SOLE OBLIGA TION SHALL BE TO REP AIR OR REPLACE the defective product or part, at Shimpo Instruments’ option. Shimpo Instruments reserves the right to satisfy warranty obligation in full by reimbursing Buyer for all payments made to Shimpo Instruments, whereupon, title shall pass to Shimpo Instruments upon acceptance of return goods. To obtain warranty service, Purchaser must obtain Shimpo Instruments’s authorization before returning the product, properly repackaged, freight pre-paid to Shimpo Instruments.FPM reading is displayed but unit is not flashing:•Flash tube may need to be replaced (see "Flash Tube Replacement" section)Stroboscope is in external trigger mode, no flash:•Check flash tube. Replace if necessaryStroboscope is in internal trigger mode, no flash:•Check flash tube. Replace if necessary•Check for damaged wiring and/or loose pin connections。

SZN-1101LED闪光灯使用说明书版本：v1.1.2目前已经配合使用的摄像机有：海康、创宇、大华、大恒、优纳、奥灵通、mobotix版权声明本手册中所提及的其它软硬件产品的商标与名称，都属于相应公司所有。

本手册的版权属于本公司所有。

未得到本公司的正式许可，任何组织或个人不得以任何以任何手段和形式对本手册内容进行进行复制或传播。

本手册的内容若有任何修改，恕不另行通知。

产品概述SZN-1101系列数字LED闪光灯（工业级）是专门针对治安卡口、超速抓拍、闯红灯等，室外电子警察的工作环境和功能要求而研制开发的大功率高性能数字脉冲闪光灯。

该产品采用我公司最新研发的专业闪光控制电路，具有回电快、寿命长、准确的控制闪光时间、闪光瞬间内保持以大功率方波形式输出有效地供给相机曝光周期内所需的光能量等特点。

通过调节闪光长度触发延时能够使发光与摄像机曝光时间达到完美的结合，从而大大降低其对人眼的影响和最大限度的减少环境光对拍照的干扰。

能够满足在各种光线条件下，辅助摄像系统实现对车辆和驾驶员清晰拍照的要求。

产品特点1、闪光长度可精确控制2、即时触发/延时触发（触发延时可精确控制）3、光输出瞬时功率大，且光输出瞬时内始终以大功率均匀输出4、可支持大功率连续闪光或每秒多次闪光5、瞬间回电，能保证连续多次闪光6、对人眼的影响低，不易引起司机的注意7、所有参数均可通过RS485 总线进行在线设置（掉电不会丢失），包括闪光长度、闪光延时等8、通过组合使用适应于多种现场光效要求9、温升低，使用寿命长，数倍以上于普通LED闪光灯的亮度技术指标型号：SZN-1101主处理器:ATMEL AVR系列高性能MCU用户接口:RS485串口LED灯珠:OSRAM高亮LED光照角度:支持15度、30度、45度（可选）日夜功能：支持环境亮度检测，低照度下开启同步接口：抓拍触发输入RS485接口:支持PC或相机连接参数配置：支持内部参数设置，如频闪延时等供电电源：AC165-220V频闪常亮功耗:出厂12W爆闪功耗：实际功率和控制方式相关闪光时长：1ms～20ms(以毫秒为单位连续可调)触发延时：0ms～20ms(以毫秒为单位连续可调)触发方式：电平、开关量、RS485指令外壳防护级别：IP65工作温度：-25～+80℃存储温度：-40～+85℃重量： 3kg外形尺寸：210x213x124 （mm）硬件接口SZN-1101型闪光灯的控制信号接口和触发信号接口。

The DT -326B is a portable, light-weight stroboscope utilizing su-per bright CREE High Powered LED lamps. The DT -326B’s LED array provides a bright, stable strobe light over a wide measure-ment range with a lifetime far exceeding xenon lit stroboscopes. Containing a rechargeable lithium battery, a single charge can last up to a full 12 hours of operation. The DT -326B is designed for speed and frequency measurements in motion and vibration anal-ysis. It is ideal for predictive and preventive maintenance appli-cations such as: motors, shafts, roto-gravure printing, extruders, blow molding, wire lettering and striping, engraving, pulse jets, water jets, fans, cams, gear teeth, belt inspections, fuel injectors, vibration analysis, audio speaker analysis, spindle spinning, cut-ting blade timing and sharpness, plus many more in the printing, packaging, textile, automotive, cable, mining, steel, chemical, op-tical, medical and shipbuilding industries.DT-326B LED Stroboscope Operation ManualUse in flammable environments is prohibited. Use in this manner may result in fire or explosive.Don’t look directly into the LED light Source. This may result in eye in-jury.Don’t use or store in the following environments. Direct sunshine con-densation, dust or caustic.Do not alter, or modify of improperly. Such action may cause damage and void warranty.Operate with 0-35°C (32-95°F), 35-85% RH. Use outside of this range may alter operation of the unit.Case may become excessively hot when used continuously for more than 2 hours. Mount unit on a tripod or other fixed device.SPECIFICATIONSFlash Rate Range: 60 to 120,000 FPM ; 1-2000 Hz Accuracy: 0.01%±1 digit of F .S. @ 77° F (25°C)Lux Rating (Approx.): 6000 FPM & 2.5°: Distance 8˝ (20 cm) 5800 lx with 4˝ (100 mm) irradiation dia., Distance 20˝ (50 cm) 1050 lx with 6˝ (152 mm) irradiation dia. 1500 FPM & 2.5°: Distance 8˝ (20 cm) 6400 lx with 4˝ (100 mm) irradiation dia., Distance 20˝ (50 cm) 1125 lx with 6˝ (152 mm) irradiation mp Lifetime: Approximately 3~5 years depending on usage.Display: Backlit LCDResolution: 60 ~12,000 FPM = 0.1 FPM; 12,001~120,000 FPM = 1 FPM; 1~200 HZ = 0.01 Hz; 201~2000 = 0.1 Hz Flash Duration: 0.1°- 2.5°Phase Shift: 0-359°Power Requirement: 100-240 VAC 50/60Hz Battery: Lithium DC 12.6V 730 mAhBattery Life: Approx. 12 hours depending on settings Input Signal: 12 V Pulse Input: Mini-USBInput Signal Range: 60-120,000 FPM (1-2000 Hz) Input pulse width: over 50 µsInput Signal Flash Delay: 0-999 ms; 0-359°T emperature Limits: 32-95°F (0-35°C) Humidity Limits: 35 to 85% RH Enclosure: ABSProduct Weight: 0.84 lb (380 g)Package Weight: 3.50 lb (1.6 kg)Dimensions: 8.2 x 2.8 x 2.4” (208 x 70 x 60 mm)Approvals: CE Warranty: 1 yearIncluded Accessories: AC power adapter, Carrying CaseOperation Panel1. POWER: Power on and off.2. MODE: Select mode of operation: Internal/External/ Parameter Settings3. SET : Scroll through parameter settings, Store setting values.4. x2: Multiplies the flash rate/frequency by a factor of 2.5. 1/2: Divides the flash rate/frequency by a factor of 2.6. RATIO: Adjusts flash duration (flash pulse width) in Internal/External modes.7. “+”: Advance image forward 3 degrees at a time in internal mode. In parameter setting mode, adjusts setting values.8. “-”: Retard image backwards 3 degrees at a time in internal mode. In parameter setting mode, adjusts setting values.9. Dial: Set flash rate or frequency. CW: Increase flash rate/fre-quency. CCW: Decrease flash rate/frequency. (Turn dial quickly to drastically change value; Turn dial slowly to change value by 1 digit.) In parameter setting mode, CW or CCW rotation changes the setting value.10: FPM/Hz:Select between FPM or Hz units of measure3491056LCD DisplayMain Data Display•Flash rate value will be displayed in internal flashing or Exter-nal trigger mode.•Display will indicate “P” or “LCD” (in ON/OFF setting of LCD backlight) in *Parameter setting mode.*For details about Parameter setting mode, please refer to Pa-rameter setting mode.Sub Data Display Internal Mode•Phase Shift will indicate degrees of phase shift in internal flash-ing mode. To change the degrees of phase shift, press + or - keys. The display will reflect the cumulative angle of phase shift.•The flash duration time will be displayed when the RATIO key is pressed. The flash duration time can then be increased or decreased with the dial from 0 to 2.5 (0~2.5°) degrees.External Mode• In external trigger mode, the display will show the settings of delay time. For details about changing these settings, please see external trigger mode section.Battery Indication - Indicates remaining battery charge.Note: The display will not indicate a battery charge when the unit is being used with the AC Adapter.Remarks: It can be used for more than 12 hours continuously when the frequency is 3000FPM or 50Hz.FUNCTION INSTRUCTIONSMode Selection - To switch between INTERNAL, EXTERNAL and PARAMETER mode, press and release the MODE key. For details about Parameter setting mode, please refer to Parameter setting mode section.Internal Flashing ModeChanging Units of Measure in Internal Mode - To change the measuring units from FPM to Hz, press and release the FPM/Hz key. Units will alternate with each press and release.Flash Rate (Frequency Setting) in Internal Mode -You can set the flash rate by turning the dial in the center of the unit. To increase the flash rate, turn the dial in the clockwise direc-tion. To decrease the flash rate, turn the dial in the counter-clock-wise direction. For small adjustments, turn the dial slowly. For quick adjustments, rotate the dial quickly. The flash rate range and resolution will be different according to the selected measur-ing range.One function of a stroboscope is to provide a “stopped” image of a rotating target when the flash rate of the stroboscope has matched the rotational speed of the target object. The strobo-scope will show a single image when the flash rate is set to a lesser multiple of the true RPM (1/2,1/3,etc.) When the flash rate is increased to a higher multiple (2,3,etc.), multiple images will appear. To find the true RPM of the target object, reduce the flash rate to a lower multiple until only one image appears.2Battery Indicator Parameter Icons Data DisplayMain Data Display UnitsStopped Image: ExampleTrue Rotational Speed of Target Object(rpm)Flash Rate ofStroboscope(fpm)Multipleof TrueRotationalSpeedNumber ofStoppedImages900 rpm 3600270018009004503004 times3 times2 times1 time1/2 times1/3 times432111Multiple/Divide by 2 Function - The flash rate can be doubled or halved by x2 and 1/2 keys on the operation panel.1. Doubling the flash rate(x2) Press x2 key to multiply the cur-rent flash rate by a factor 2.Note: The use of the x2 key will have no effect when multiplica-tion of the current flash would result in a value that exceeds the maximum flash rate range. After the flash rate changes, it be-comes the new value based on the set display resolution. There-fore, the rate may likely not return to the original frequency, even if the “1/2” key is pressed.2. Having the flash rate(1/2) Press “1/2” key to divide the currentflash rate by a factor of 2. Operation IndicationNote: The use of the 1/2 key will have no effect when the divi-sion of the current flash rate would result in a value that goes below the minimum flash rate.After the flash rate changes, it becomes the value based on the set display resolution. Therefore, the rate may likely not return to the original, even after pressing the x2 key.Phase Shift (Angle) - First, press ‘SET” key, then enter this mode. When the rotation speed of the target object and the flash rate of the DT-326B becomes equal, the phase shift func-tion can be used to delay the flash so that the image will appear to rotate incrementally. The phase shift angle can be increased or decreased 3°, each time the “+” or “-” keys are pressed or the adjustment dial is turned CW or CCW. The sub display will show the cumulative angle of the phase shift.Flash Duration (Brightness) SettingsThe flash duration, RATIO key, can be set within the range of 0.1°-2.5° over a 360° period with a resolution of 0.1°.When the flash duration is lengthened, the brightness of the flash will be increased, however the image of the target object may appear slightly out of focus. When the flash duration is shortened, the brightness will be decreased, yet the image of the target ob-ject will become more focused.To change the flash duration in either Internal or External modes, first press the “RATIO” key. Once pressed, “Flash Time” will ap-pear with the current flash pulse duration ratio in the sub display. The flash pulse duration can now be modified.To set the flash pulse duration while in the modifiable mode; press “+” key, or turn the dial in the clockwise direction to in-crease the flash pulse duration by 0.1° increments.Press “-” key, or turn the dial in the counter clockwise direction to decrease the flash pulse duration by 0.1° increments.31/3External Trigger ModeExternal trigger mode will allow the flash rate of the DT-326B stro-boscope to be controlled by an external signal, such that the flash rate will automatically increase or decrease when the signal is al-tered, so that it may remain in unison with the speed of a chang-ing target.Mini-USB External Signal Output:1.GND2. External Pulse Signal Input3. Sensor Power Output: =12 V 50 mAhExternal Pulse Input: The input signal requires the following characteristics.Input frequency: 60-120,000 fpm (1-2000Hz)Pulse width must be greater than 50 µs.Note: When the external sensor input is utilized, the AC power supply must be used for proper sensor performance. Additionally, there are several settings that can be adjusted in Ex-ternal Trigger mode, including phase shift, delay time, and flash duration.The flash timing can be set by using the positive or negative edge of an external trigger signal. Also the delay of the flash timing can be set by time in (msec) or degrees (°).Press “mode” once and the unit enters EXTER 1. In this mode, frequency (HZ) or speed (FPM) automatically flash according to the external trigger signal.After setting the parameters, generally the detected object has an advanced or lag phenomenon. To adjust, press the “+” or “-” for fine-tuning, change the perimeter parameters, so that detected object achieves a still image. In this setting process, the unit will automatically save the last setting.External Trigger Mode: LCD Display InformationThe frequency of the external signal is measured each period, while the latest external frequency measurement is updated ev-ery 50 ms.External Trigger Flash Delay SettingA flash angle delay can be programmed into the DT-326B to delay the flash after an external trigger signal is detected. The unit of delay can be set to time (msec) or degree (°). Use “+” or “-”key to alternate between the settings of delay angle or delay time. Delay Time SettingThe delay time can be set to incorporate a delay from the external pulse input to the flash output. The delay can be set from 0-999 ms with a resolution of 1 ms.Note: Because of the existence of a delay in internal calculation, the DT-326B flashes 60 µs after the external signal input. This re-sults in the actual setting delay time having approximately +60 µs added to the delay.ExampleTrigger: positive edge Delay Time: 10 msThe DT-326B does not flash at the 1st trigger pulse as shown below in the diagram, DT-326B flashes from the external trigger after 10 ms.4+_If the period of the external input is less than the setting of the delay time, the delay time is ignored and the DT -326B flashes as if the delayed time equals 0.To adjust the delay time, press the “+” or “-” key. Or turn the dial to set the delay time. Delay time will increase as the dial is turned clockwise, and decrease as it is turned counter clockwise.Delay Angle SettingAs the period of the external input is 360, the delay angle can be set from 0°to 360°, by every 3°. Since the internal calculation time is 60 µs, the actual delay time is as follows:Delay angle setting/360° x period of external input + appox. 60 µs.The DT -326B does not flash at the 1st trigger pulse as shown be-low in the diagram.Example: Trigger: positive Delay Angle: 36° 36/360=10If the current period of external trigger input changes, the time of the flash is not accurate, because the time is calculated based on the previous measurement period.If the current period of external trigger input is less than the previ-ous period and the next trigger input occurs before the flash time, the delay angle setting is ignored and the DT -326B flashes at the delay angle=0°.To adjust, press the “+” or “-” key. You may also use the adjust-ment dial.The delay angle increases as the dial is rotated to the right. The angle settings will go to 0° as the angle increases past 359°.Delay angle decreases as the dial is rotated to the left. The set-tings will eventually go to 0° as the angle decreases past 359°.Units of Measure - Changing from FPM to HzTo change the units of measure FPM to Hz, press and release the “FPM/Hz” key while in internal mode.Note: As the displayed value changes, fractions generated are rounded down.Parameter SettingsTo enter parameter setting mode, press “MODE” until the LCD dis-plays “P”. When the display shows “P’, press the SET key to cycle between the various parameter settings available (range, trigger edge, delay time, LCD backlight, Auto Shut-off, Initial). To store the settings and return to measuring modes, press the MODE key.Measuring Range SettingYou can adjust the flash setting from the home view and also in parameter mode if desired.5Trigger Edge Setting (External Modes)In external mode, the trigger edge parameter will allow for select-ing either the leading edge or trailing edge of the input pulse to trigger the stroboscope flash.In parameter mode, use the SET key to cycle to the Trigger Edge setting parameter mode. To set the trigger edge as “Down Edge” (trailing), press “ -“ key or turn the dial clockwise. To set the trig-ger edge as “Up Edge” (leading), press “+” key or turn the dial clockwise.When trigger edge setting is set to “up edge”. The flash will oc-cur on the leading edge of the input pulse (when delay setting is zero).External Pulse Signal from Machine/Sensorvs. Stroboscope FlashUp EdgeWhen trigger edge setting is set to “down edge”. The flash will occur on the trailing edge of the input pulse (when delay setting is zero).External Pulse Signal from Machine/Sensorvs. Stroboscope FlashDown EdgeBack Light SettingThe LCD display of the DT -326B stroboscope has a backlight that can be turned on or off in the parameter settings. Turning off the backlight will conserve battery power. To adjust the backlight set-ting, enter parameter mode and use the “SET” key to cycle to LCD setting. Press “+” key to turn on the backlight. Press “-” key to turn off the backlight.Note: If the backlight is set to on, as a power saving feature, it will automatically shut off after the set minutes if no keypad or dial operation has occurred. The LCD backlight will turn back on with keypad or dial operation.Automatic Power-Saving SettingsAuto Power Off: The unit will automatically turn off after 1 to 1000 minutes depending on settings if no keypad or dial oper-ation occurs when using battery power. Flashing will resume with either a dial (rotation) movement or a keypad operation.The LED auto shutoff will not occur in External trigger mode, while a signal is being received by the unit. The LED flashing will automatically turn off after the set 2 minutes of no external pulse input.LCD Back Light Off: If the backlight is set to on, as a power saving feature, it can be adjusted to automatically shut off from 1 to 1000 seconds, if no keypad or dial operation has occurred. The LCD backlight will turn back on with keypad or dial oper-ation.Factory Reset (Initial)To reset unit to factory values choose “Yes” under Initial in theparameter setting mode. Then press “SET”.。