Fluke Norma 4000_补充内容中文版(宽频带功率分析仪)

美国FLUKE专家型便携式电能质量分析仪（图示）概述EVERETT,Wash.－福禄克公司(Fluke Corporation)是手持式电气测试和测量技术领域的全球领先者，目前推出了Fluke 1760三相电能质量记录仪。

该记录仪的原型是LEM Topas 2000电能质量分析仪(福禄克公司在2005年收购了莱姆仪器) 。

Fluke1760完全符合IEC61000-4-30A级标准，专门针对中、低压电网中的公共事业和工业配电系统的高级测试和分析而设计。

FLuke1760为用户提供了自定义门限、算法和测量选项的灵活性，可用于高级分析和生成报告。

该仪器提供了按照EN50160标准对电能质量进行统计分析的功能，可测量大量的各种参数，包括RMS值、闪变、电压骤降、电压骤升、三相电压不平衡、高达50次的电流和电压谐波、间谐波、THD、控制信号、无功功率、瞬变和功率因数。

该仪器还具有GPS时间同步功能，用户可以将数据与事件或其它数据集进行准确关联，并且利用其10MHz、6000Vpk波形捕获能力，可以提供事件的详细信息。

该仪器具有一个2GB的内置存储器，可以在长时间周期内同时详细记录许多电能参数，并且内置电池可在断电时提供长达40分钟的工作时间。

利用集成式网口，即使在记录的同时亦可将数据直接传输计算机。

随Fluke1760仪器提供PQ Analyze软件，可以进行详细的电能质量分析和生成报告。

在线模式下，软件可以远程设置仪器，实时检查仪器的实际设置，以及下载数据。

能够以趋势图的形式观察数据，查找问题根源，或者以各种形式的统计摘要进行显示。

为了快速、方便地进行设置，在将电流和电压头插头连接到仪器时，Fluke1760可自动检测、配置，并为其提供电源。

该款仪器的外壳是完全绝缘的，并且没有旋转部件，即使在最为恶劣的环境下也能可靠工作。

Fluke1760三相电能质量记录仪在LEM Topas 2000的基础上做了以下改进* 行业中最高的安全等级：600V CAT IV/1000V CAT Ⅲ* 包括标记功能在内的A级一致性* 上限/下限超标功能，符合最新的电能质量标准* 自动感测电压和电流传感器，为用户提供了灵活性，可以手动设置，亦可采用节约时间的自动设置方式* 电压和电流传感器“关闭”模式，避免不使用的通道记录噪声* 用Excel报告生成符合EN50160标准的报表* 直流耦合，可测量电池* 屏蔽的柔性传感器，降低了来自环境中高频电场的干扰* 改善了PQ记录特点详细的干扰分析－进行告诉即时分析，发现设备故障的根源，以便事后补救和预测性维护。

Fluke DSP4000/4300产品操作,DSP4000系列产品说明，操作步骤一、福禄克DSP4000系列产品使用步骤：1、充电：将福禄克DSP系列产品主机、辅机分别用变压器充电，直至电池显示灯转为绿色；2、自校准：取校准模块(上有“DSP—4000CALMODULE”字样)，用校准模块将主机及辅机连接好。

打开辅机电源，辅机自检后，“PASS”灯亮后熄灭，显示辅机正常。

将旋钮开关转到任何模式即可打开主机电源，显示主机、辅机软件、硬件和测试标准的版本(辅机信息只有当辅机开机并和主机连接时才显示)，自测后显示操作界面，将旋扭转至“SPECIALFUNCTIONS”档位，用“↑↓”箭头选择第七项“SELFCALIBRATION”后(如选错用“EXIT”退出重复)，按“ENTER”键和“TEST”键开始自校准，显示“SELFCALIBRATIONCOMPLETE”说明自校准成功完成。

3、设置参数：操作：将旋钮转至“SET UP”档位，在第一个黑块处按“ENTER”进入测试标准和电缆类型选择，常用的是“TIA CA T5ECHANNEL”(超五类通道标准，使用通道适配器)；“TIA CAT 6CHANNEL”(六类通道标准，使用通道适配器)，“TIACAT 6 PERMLINK”(六类永久链路测试标准，使用永久链路适配器)，其他不常用，用“↑↓”和“PAGE UP(3号按键)、PAGEDOWN(4号按键)”选择你所需的标准，按“ENTER”确认，回到主菜单。

①.新机第一次使用需要修改，以后不需更改的参数。

1.“REPORTIDENTIFICATION”(报告标识，键入公司名称、操作员姓名、用户名称，这些将出现在储存的自动测试报告中)：按“ENTER”进入后，需要输入一些你们公司的资料,只支持拼音输入，比如“SHENZHENWEIXIN"。

2. “AUTO Increment”(自动递增，会使电缆标识的最后一个字符在每一次保存测试时递增)：一般不用更改)。

Fluke Norma 高精度功率分析仪 通用技术指标模块数量 Fluke Norma 4000：1 ～ 3Fluke Norma 5000：3、4 或 6重量 Fluke Norma 4000：约 5 kg (11 lb.)Fluke Norma 5000：约 7 kg (15 lb.)尺寸 Fluke Norma 4000：150 mm x 237 mm x 315 mm(5.9 in x 9.3 in x 12.4 in)Fluke Norma 5000：150 mm x 447 mm x 315 mm(5.9 in x 17.6 in x 12.4 in)内置打印机 Fluke Norma 4000：无Fluke Norma 5000：有 (可选)显示 彩色，5.7“ / 144 mm - 320 x 240 像素用户可选的背光照明和对比度带宽直流～3 MHz 或 直流～10 MHz ，取决于输入模块 基本准确度0.2%、0.1% 或 0.03%，取决于输入模块 采样率0.33 MHz 或1 MHz ，取决于输入模块 电压输入范围 0.3 V ～ 1000 V电流输入范围电流输入范围（（直接输入直接输入，，不使用分流器不使用分流器））0.03 mA ～20 A ，取决于输入模块配置存储器4 MB 设置存储器0.5 MB 快速傅里叶变换 (FFT)高至40次谐波 RS-232/USB 接口标配 PI1 处理接口处理接口（（8 个模拟/脉冲输入和 4 个模式输出）选件IEEE 488.2/GPIB 接口 (1 MBit/s Ethernet / 10MBit/s 或 100 MBit/s)选件Fluke NormaView PC 软件 (用户数据的下载用户数据的下载、、分析和编写报告) 标配基本功能快速傅里叶变换 (FFT) 计算谐波并以图形标识。

最多可同时显示3个谐波频谱。

被测值：每相 U 、I 和 P 。

Fluke DSP-4000(Fluke DSP4000)系列数字式电缆测试仪认证测试工程验收概述•3种型号可供选择：FLUKE 4300、4000PL以及FLUKE 4000•使用世界上最坚固耐用的电缆测试仪，可以对电缆和光缆进行测试、认证以及文档备案。

利用高速数字处理技术进行快速的测试。

•出众的诊断功能使故障排除更加快速简便•全新 PM06!测试头是第一个可以测试 Cat 6 是否符合标准以及互用性的中性、屏蔽插头•新的永久链路适配器可获得更多的“通过”结果，消除错误的“失败”结果•功能强大的光缆测试适配器可执行双光缆、双波长的光缆认证•使用LinkWare™ 电缆管理软件可以方便地对电缆和光缆进行管理和文档备案•支持中国国家标产品功能卓越的性能、速度以及准确性，这就是福禄克网络公司备受赞誉的Fluke DSP-4000(Fluke DSP4000)系列数字式电缆分析仪——含最新的Fluke DSP-4300(Fluke DSP 4300)Fluke DSP-4000(Fluke DSP4000)系列数字式电缆分析仪能够快速准确地测试高性能的超5类,6类电缆链路及光纤链路。

有了高级的数字平台，无论对一条链路重复测试多少次，Fluke DSP-4000(Fluke DSP4000)系列数字式电缆分析仪都可保证测试的准确性。

频率可达350MHZ的高带宽测试能力、高级的诊断功能及详尽的测试报告，Fluke DSP-4000(Fluke DSP4000)系列数字式电缆分析仪可提供给您一套完整的测试、验证电缆和光缆并进行文档备案的方案。

同其它FLUKE网络测试仪一样，Fluke DSP-4000(Fluke DSP4000)系列数字式电缆分析仪坚固耐用，可经受的起网络安装环境中的摔碰及其它灾难。

新的模块成为6类线测试中的突破新的Fluke DSP-4300(Fluke DSP4300)可对高速铜缆及光纤网络提供最全面的测试、验证解决方案。

© 2002 Fluke Networks. All rights reserved. Printed in the U.S.A.Manual Title:DSP-4000 Series User Supplement Issue:3Print Date: July 2001Issue Date:10/02Revision/Date:Page Count:4This supplement contains information necessary to ensure the accuracy of the above manual. This manual is distributed as an electronic manual on the following CD-ROM:CD Title:DSP-4000 Series CD Rev. & Date:7/2001CD PN:1627320Supplement1981DSP-4000 Users Manual Supplement6/021Change #1On page 2-22, add the following footnote to Table 2-5:The LEDs, items 6-10 also briefly indicates the battery charge level when you turn on the remote.On page 2-44, under Battery Status, add the following before the note:When you turn on the remote, the LEDs briefly indicate the battery charge level. All five LEDs light up if the battery is fully charged; fewer indicate partial charge.DSP-4300 test tools show the battery status on the Autotest display. If the main unit is connected to a remote, the test tool also shows the approximate number of Autotests you can run with the currently-selected test standard. This number is based on the battery with the lower charge level.Under Battery Status Display, add the following:Conditioning the BatteryThe battery status is more accurate when the battery is properly conditioned. The test tool includes a battery conditioning feature. To condition the batteries, proceed as follows:1. Connect the main and remote units together with a calibration module, or with LIA adapters and anRJ45 patch cord or a cable.2. Connect ac adapters to both units.3. Turn on the remote.Manual Supplement DSP-4000 Users26/024. Press and hold ∆ while turning on the main unit. Release the key when the display goes blank.The conditioning function discharges then charges the battery. This may take several hours, depending on the battery status when conditioning starts. You can interrupt the conditioning if necessary. The ac power LEDs on the test tool and remote turn green when conditioning is complete.On page 3-6, under Link Performance Grade Result (Headroom), add the following after the second paragraph:On a DSP-4300 test tool, you can choose to see NEXT or the worst margin as the headroom value by selecting HEADROOM in SETUP. The worst margin is the measurement that came closest to failing or exceeded the limit by the greatest amount.On page 3-14, add the following text prior to Table 3-3:For ISO/IEC 11801-2002 and EN50173:2002 standards, NEXT is not evaluated where attenuation at the same frequency is less than 4 dB.On page 3-15, in Figure 3-6, add the following to the description of item 4:The limit line is dashed at frequencies where the attenuation is less than 4 dB.On page 3-19, add the following text prior to Table 3-5:For ISO/IEC 11801-2002 and EN50173:2002 standards, ACR is not evaluated where attenuation at the same frequency is less than 4 dB.DSP-4000 Users Manual Supplement8/02 3On page 3-20, in Figure 3-8, add the following to the description of item 4:The limit line is dashed at frequencies where the attenuation is less than 4 dB.Change #2On page 1-5, Figure 1-1, replace the Memory Card Reader with the following:USB Memory Card ReaderManual Supplement DSP-4000 Users410/02On page 8-5, add the following to the Replacement Parts :Your DSP test tool may have a gray or blue case. Part numbers for gray plastic parts are listed in Table 8-2. Part numbers for blue plastic parts are listed below. If a part you need is not listed, contact a Fluke Networks service center for assistance.The parallel memory card reader shipped with the DSP-4300 has been replaced with a USB Memory Card Reader. Use the model number given below to order a replacement memory card reader.DescriptionPart Number Battery door, main unit or remote, blue plastic 1992028Bail, blue plastic1992037Multimedia card reader, USB interfaceDSP-MCR-UChange #3On page 1-4, under Standard Accessories , at the bottom of the page, add the following :The DSP-4000 Series CableAnalyzer now includes LinkWare ™ Cable Test Management software, instead of CableManager ™ software. For information on using LinkWare, see the online help or the Getting Started Guide under Help on the LinkWare menu.。

Instruction Manual 4000 Series Digital Portable AnalyzerService Department(800) 458-6153 ext. 121(818) 882-2331 ext. 121FAX(818)341-0642E-mail:************************THIS P AGE INTENTIONALL Y LEFT BLANKTABLE OF CONTENTSSECTION TITLE PAGE1.0 Equipment DescriptionFront Panel 4Rear Panel 6Right Side Panel 7Internal components 8 2.0 Operating InstructionsSetting the Alarm 9Zeroing the Instrument 10Sampling 11 3.0 CalibrationIntroduction 12Sample Bag & Pressurized Cylinder Calibration 14Calibration Procedure 15 4.0 General MaintenanceBattery Life 16Battery Charging & Replacement 16Water loss in Refillable Sensors 18Long Term Storage 23Post Storage Startup 235.0 Troubleshooting 246.0 Warranty 257.0 Return Authorization 268.0 AppendixINTERFERING GAS DATA 27SCRUBBER INFORMATION 31Note:It is not necessary to calibrate the monitor whenreceived from the Interscan or an authorized distributor.All Interscan monitors are calibrated at the factory prior toshipment.The Interscan 4000 Digital series operates on the principle of pullinga sample (Sample draw) through a sensor. The Electrochemicalsensor is manufactured by Interscan. Electrochemical means thatit produces an electrical current proportional to the level of gaspassing through. The large size of the Interscan sensors results inlarger reactive surface area which yields greater sensitivity. Equipment Description(fig. 1)Designation FunctionLCD Display:Indicates gas level when function switch is inZERO, SAMPLE INACTIVE or SAMPLEACTIVE, and battery level when on BAT.TEST A or B.ALARM Light:LED. Flashes ON/OFF when alarm setpoint is exceeded.ALARM SET:25-Turn potentiometer with a screwdriveradjustment. Sets the alarm trip point at thedesired gas level. (low alarm set must begreater than 5% of the full scale).SPAN/CAL:25-Turn potentiometer with a screwdriveradjustment. Sets display to correspond to theconcentration of the calibration gas used forcalibrating the instrument or to the levelspecified on ECS certificate.FUNCTION SWITCH:Rotary switch as follows:OFF:Analyzer power is OFF.SAMPLEINACTIVE:Analyzer power is ON (pump is OFF),Sampling is inactive.SAMPLEACTIVE:Analyzer power and pump are on. Also in thisposition the analyzer is zeroed. Samplemeasurements and calibration areaccomplished in the sample mode.BAT.TEST A:Indicates state of charge of the Nickel-Cadmium (NiCd) batteries on the LCDDisplay. These batteries power the pump &alarm. Recharge if the LCD Display level fallsto or below 100 (ignore decimal point).BAT. TEST B:Indicates state of charge of the “C” sizealkaline batteries on the LCD Display. Thesebatteries power the main circuitry, display andare NOT re-chargeable. Replace if the LCDDisplay level falls to or below 100 (ignoredecimal point). You must allow an overnightstabilize prior to use if the batteries arereplaced. Batteries are to be checkedevery 30 days.ZERO:10-Turn Potentiometer. Allows the meter to beadjusted to zero, by compensating for anybackground signal.(fig. 2)Designation FunctionINLET:¼” O.D. Quick connect or compression gasfitting.OUTLET:¼” O.D. Quick connect or compression gasfitting.RECORDER OUTPUT:¼” phone jack for Analog recorder outputconnection. Typically 0-100mV. Tip –positive, Ring – ground.CHARGER INPUT: 3.5mm phone jack for 9V DC, 100mA chargerinput. Tip – positive, Ring – ground.SENSOR SCREWS:Used to hold Sensor or Sensor base in place.(fig. 3)AUDIBLE ALARM:Piezoelectric Horn, sounds when alarm setpoint is exceeded.The above (fig 3) page 7, #12 indicates two #1 Phillips-head screws located on the right side panel. Removing these screws allows access to the internal components. Do not remove any other screws(fig. 4)Operating InstructionsNormally, the alarm is set at the Factory at 50% of full scale. Thealarm can be reset to any desired level by following the procedurebelow. Minimum alarm level must be greater than 5% of the fullscale measuring range.Set FUNCTION switch to SAMPLE INACTIVE. Using the ZEROcontrol, advance the LCD display to the desired alarm set point.Some analyzers require the use of span tool (provided). Adjust theALARM SET (fig. 1 pg. 4)control until the alarm sounds. Adjust theZERO control slightly counterclockwise until the alarm is silent. Toconfirm setting slowly adjust the ZERO control clockwise until thealarm sounds. Re-adjust the ALARM SET control if necessary.Adjust the ZERO control for a reading of “0” on the display.The Analyzer must always be zeroed, prior to use.Zero adjustments must be made in the SAMPLE ACTIVE mode,i.e. with the pump on, in air free of interfering gases. If necessary,use zero air or a C-12 filter (provided) to zero in the sampling area.When using C-12 zero filter, connect externally to gas inlet. Allowreading to stabilize, before making final zero adjustment,(stabilization can take approximately 20 minutes). The C-12 filtermust be removed after zeroing the analyzer.Analyzer must be zeroed prior to sampling (section 2.1).Set the FUNCTION switch to SAMPLE ACTIVE to activate the pump. If the INLET or OUTLET is blocked, the pump may stall. Note: Running the Analyzer with blocked INLET or OUTLET may lead to the sensor leaking caustic electrolyte leading toanalyzer damage.Power analyzer off, and clear the blockage. To reset the pump, set the FUNCTION switch to SAMPLE INACTIVE momentarily and then switch again to SAMPLE ACTIVE.Nominal sample rate in MOST analyzers is approximately 1.0, ±0.2 liter per minute. NOTE: For hydrazine analyzers with the measuring range of 0-100ppb the sample flow rate is 2.2 ± 0.2 liters per minute.The Average sample run time, starting with fully charged “C” NiCd batteries, is 12 hours. If the BATTERY TEST “A” indication is down to 100 on the LCD display, the flow rate may have started to decrease. This is usually not a problem unless very precise readings are required.Sampling from high pressure may only be achieved by using the method indicated in (fig. 5).Note: The sample to the Interscan Analyzer must be drawn perpendicular to the Sample flow stream.(fig. 5)CalibrationAll analyzers are factory calibrated prior to shipment.There is no easy answer as to how often a monitor should becalibrated. This is strictly a function of the application (gasconcentration and frequency of exposure to target gas). Thepurpose for calibration is to compensate for any possible decreasein sensor sensitivity. The primary cause of sensitivity decrease isexcessive loss of water by evaporation. A secondary cause maybe by contamination from unknown sources. H2S sensors show anadditional decrease in sensitivity due to internal sulfur formation, therate of which depends on the gas concentration.Interscan’s SENSOR EXPRESS® program streamlines downtimeby sending you a pre-calibrated sensors on a regular basis per yourneeds, without the burden of returning sensors to our factory for re-certification. The sensors are shipped to you either twice , threetimes, or four times per year at your discretion.Follow the instructions received with the Sensor, allow to stabilize,and the instrument is ready for use. The factory recommendedprocedure for calibrating all INTERSCAN analyzers, involves theuse of certified calibration gas or a permeation device. Besidesbeing essential for calibration, having a known certified gasstandard on hand allows the user to test the analyzer at any time todetermine that it “really works”As indicated on the certification sheet, the Sensor Express®. It doesnot certify the analyzer as a whole. Most importantly, the SensorExpress® program is not a substitute for basic analyzermaintenance, nor does it check for malfunction of the analyzercomponents.Whatever the source of calibration gas, the recommended method is to collect the gas in the proper sample bag, which is then attached to the analyzer INLET. The calibration gas is drawn from the proper sample bag through the sensor. An exception to the use of a sample bag is for those gases, which are reactive with, or chemisorbed by the bag itself (e.g. Chlorine, Hydrazine). Teflon® or Tedlar® bags are suitable for H2S, SO2, NO and NO2. Several bag materials are suitable for CO. Contact the Factory for recommendations.The sample bag method is the factory-recommended method for calibration. Since an internal pump is used, the same flow rate conditions during the sample and the calibrate modes are assured, eliminating errors due to flow rate differences. For most applications, using a bag is the simplest procedure.A regulated pressurized certified cylinder fitted with a tee-manifold (fig. 6) and unrestricted vent is a good procedure in place of the sample bag, as long as the flow rate of the gas is at least 140 percent that of the sample pump.(fig. 6)Analyzer must be zeroed prior to calibration (sec 2.1).1. For all gases, except Chlorine or other chemisorbable types, fill the 5 litersample bag with calibration gas, and attach it to the external inlet fitting.This is best done by attaching a short length 4 inch (101.6mm) of 1/4 inch(6.35 mm) O.D. Teflon tubing to the sample bag, then inserting into theinlet fitting.2. Set the FUNCTION switch to SAMPLE ACTIVE.3. Allow 2 to 3 minutes for the reading to stabilize, and by using theSPAN/CAL control, set the display to match the calibration gas concentration being used.4. Remove the sample bag from the analyzer and allow the display tostabilize.5. The analyzer is now calibrated and set up for operation.NOTE: If you require additional information on Calibrationprocedures, please contact the Service Department at 1-800-458-******************************************General MaintenanceBecause of current requirements of the circuitry, “C” size alkalinebattery life should be check on a monthly basis, whether the unit isoperating or not. Note: Batteries vary in capacity bymanufacturer and may provide more battery life. Analyzermalfunction, as a result of low battery, will be evident as eitherinability to zero the monitor or clipping of the display at a fixedreading below full scale.Nickel-cadmium battery life is indeterminate. It is somewhatdependent upon how well the charge level is maintained.All models of the 4000 Series analyzers use two “C” size alkalinebatteries. These are located on the hinged door, right side (fig. 4 pg.8). Polarity is marked on the door over the battery holder.A few minutes warm-up/stabilization is needed before using theanalyzer if alkaline batteries are replaced before Battery Test “B”indicates a low battery condition (100). Replace “C” alkalinebatteries and allow monitor to stabilize overnight if the batteries arelow or dead. The FUNCTION switch should be set to OFF duringthis time. This is performed to allow the sensor time to stabilize.The rechargeable batteries are ½ “C” size NiCd and are rated at0.80 ampere hours. They are mounted on the hinged door, left side(fig. 4 pg. 8). Polarity is marked on the door, over the battery holder.All models use four ½ cell “C” size NiCd batteries. Condition isshown in the BATTERY TEST “A”, FUNCTION switch position. TheNiCd battery voltage changes quite rapidly as it approaches therecharge point, which makes accurate display indication difficult. Itis recommended that the batteries be recharged if the reading inBATTERY TEST “A” is at 100 (ignoring the decimal place). Allowingthe reading to drop below 100 is not recommended. Note: NiCd batteries can develop cell memory. Cell memory is caused by running the analyzer on battery power for a short period of time REPEATEDLY i.e: Running the analyzer for 20 minutes and then recharge. If this occurs repeatedly, the NiCd battery life will only retain a 20 minute charge memory.The charger is an external 9V DC, 500mA transformer and is connected to the rear of the unit prior to charging. The tip is positive and the ring ground. The FUNCTION switch should be set to OFF or SAMPLE INACTIVE when charging. The recommended charge time is 16 hours.(fig. 7)All sensors provided with a fill port require that the electrolyte matrix is maintained in a near-saturated condition in order to provide optimum performance. This is achieved by injecting distilled or deionized water into the sensor via the red plug, using the plastic syringe (provided).Refer to (fig. 7 pg. 16). Refillable sensors are identified by the red fill plug in the side of the sensor. The fill plug location may vary from(fig. 7 pg. 16). There are two types of refillable sensors. The S-type is a shorter sensor of slightly over 2 1/2 inches ( 64 mm) in height; the P-type is almost 4 inches (104 mm) in height. “P” and “S” type sensors connect to the analyzer by different connection methods.For portable survey monitors, the sensor should be removed and weighed every 1 to 2 months, depending upon usage. The weight loss is indicated on the weight label on the side of the sensor. Sensor weight is restored be removing the sensor from the analyzer and comparing the current weight of the sensor with its original weight (in grams). Sensor weight is indicated on a label located on the side of the sensor.There are three types of gas fittings used depending on the age of the original sensor and the gas being measured.(fig. 8)Male elbow ¼ O.D. tube compression fittingThis is a compression fitting comprised of the body, nut and two ferrules (fig. 8). Disconnect by loosening the nut until the tubing can be pulled away from the body. To re-attach insert the tubing and tighten the nut. Do NOT over tighten the nut as this will damage the nut and fitting(fig. 9)Quick connect male elbowThis is a quick connect system comprised of the body, o-ring and ferrule (fig. 9). Disconnect by pushing on the ring where the tubing enters the fitting and gently pulling on the tubing. Re-attach by inserting the tubing all the way in and then gently pull backward.(fig. 10)Barbed male elbowThe fitting uses a barbed connector system (fig. 10). Disconnect by pulling on the tubing. Re-attach by pushing the tubing onto the fitting until firmly seated.Fig. 11For P-type sensors refer to (fig. 11). Disconnect the 2 electrical connections to the sensor. Disconnect the tubing from each gas fitting. Loosen the screw indicated as “A”. Loosen the clamp screw “B” until the sensor can be removed from clamp.NOTE: DO NOT REMOVE ANYTHING ELSERestore the sensor to within 5 grams original sensor weight by injecting an equivalent cc of distilled or deionized water (10g. weight loss means add 10cc water). DO NOT OVERFILL. If sensor will not take on any more liquid (liquid starts coming out the fill port) do not attempt to add additional distilled water.Note: Weight loss in excess per sensor weight label may prevent the restoration of the weight to within 5 grams of the original weight.DO NOT OVERFILL. After weighing and refilling replace the sensor in the analyzer, tighten screw “B” taking care only to make it tight so as to secure the sensor. Then tighten screw “A”, do not over tighten.Assure that all electrical and pneumatic fittings are secure. The sensor should be allowed to stabilize forseveral hours with power off.(fig. 12)For S-type sensors refer to (fig. 12). Disconnect the two electrical connections to the sensor. Disconnect the tubing from each gas fitting. Remove the two Sensor Screws (# 7).NOTE: DO NOT REMOVE ANYTHING ELSE!!Restore the sensor to within 5 grams original sensor weight by injecting an equivalent cc of distilled or deionized water (10g. weight loss means add 10cc water). DO NOT OVERFILL. If sensor will not take on any more liquid (liquid starts coming out the fill port) do notattempt to add additional distilled water.Note: Weight loss in excess per sensor weight label may prevent the restoration of the weight to within 5 grams of the original weight.DO NOT OVERFILL. After weighing and refilling replace the sensor in the analyzer, tighten screws on the rear of the analyzer. Assure that all electrical and pneumatic fittings are secure. The sensor should be allowed to stabilize for several hours with power off.Turn FUNCTION swit ch to “OFF” position. Disconnect charger from analyzer. Detach 15 pin “D” connector from circuit board. Remove alkaline batteries and cover analyzer to protect from dust.24 Hours Before Using:Uncover the analyzer. Install FRESH alkaline batteries. Reconnect 15-pin “D” connector from circuit board. Connect the charger to the analyzer to charge NiCd batteries.After 24 Hours:Follow instructions in Section 2.0. Analyzer is ready to use or calibrate.WarrantyINTERSCAN CORPORATION warrants portable analyzers of itsmanufacture (sensors, batteries, fuses, lamps, tubing, fittings,filters, and scrubbers excepted) to be free from defects in materialand workmanship for a period of one year from date of shipment.INTERSCAN CORPORATION warrants sensors of its manufactureto be free from defects in material and workmanship for a period ofsix months from date of shipment.INTERSCAN CORPORATION'S sole obligation under thiswarranty is limited to repairing or replacing, at its option, any itemcovered under this warranty, when such item is returned intact,prepaid to the factory (or designated service center).This warranty does not apply to any of our products which havebeen repaired or altered by unauthorized persons, or which havebeen subject to misuse, negligence, or accident, incorrect wiring byothers, installation or use not in accordance with instructionsfurnished by the manufacturer, or which have had the serialnumbers altered, effaced or removed. The sensors are factorysealed and must not be opened or modified in the field for thewarranty to remain in effect. This warranty is in lieu of all otherwarranties, whether expressed or implied.Additionally, in a custom system, warranty on any component shallnot exceed the manufacturer's warranty given to INTERSCANCORPORATION.Return AuthorizationAll returns for repairs require a "RETURN AUTHORIZATIONNUMBER" issued by the INTERSCAN Service Department uponrequest. Below is the link to the RMA form:/contact/index.phpThis is done primarily to cause the user to contact the factorydirectly. The reason for this is that a high percentage of serviceproblems are resolved over the telephone, avoiding the need forreturning the analyzer or part.Should return of the analyzer or part be advised by the ServiceDepartment, the "RETURN AUTHORIZATION NUMBER" willexpedite prompt return of the repaired unit.For service information, please contact:INTERSCAN CORPORATIONService Department(800) 458-6153 ext. 121(818) 882-2331 ext. 121FAX(818)341-0642E-mail:************************Appendix AINTERFERING GAS DATANo analytical method is completely specific. Gases present in the environment, other than the "target" gas of measurement, may affect analyzer response. Interferences are not necessarily linear, and may also exhibit time dependent characteristics.The charts that follow detail the approximate concentration in parts per million of interfering gas required to cause a 1 ppm deflection in the chosen analyzer. In many cases, specificity can be improved. Please note that the response values given are not absolute, and may vary depending on sensor formulation.The special case of how alcohols affect electrochemical sensors is discussed in this Knowledge Base article. ()For further information on the effects of interfering gases, please contact the factory.The charts follow the format, and grouping of gases, that was originally established in early Interscan print brochures.Chart 1: CO, Cl2, ClO2, H2, H2S, NO, NO2, O3, SO2 analyzersChart 2: Ethylene oxide (EtO) (C2H4O) analyzersChart 3: Formaldehyde (HCHO) analyzersChart 4: HCl, HCN, hydrazine analyzersChart 5: C2H4 (ethylene) analyzers(1) Data shown for H 2S models with ranges higher than 0-1999 ppb (2) Data shown for H 2S models with ranges of 0-1999 ppb and lower‡ = Hydrocarbons¤ = Rejection ratio can be improved electronically¶ Isopropyl alcohol represents the most significant interference on the ethylene oxide sensor, but in nearly all cases, potential problems can be overcome. Typical remedial actions include:a. Point shutdown/automatic restart, which allows the operator to temporarily interrupt monitoring at points that could be affected when isopropyl alcohol is used. Monitoring restarts automatically on a time-adjustable basis.b. Selection of monitoring points away from those areas that may be unduly affected by isopropyl alcohol.c. Using alternative germicides, which do not contain isopropyl alcohol.The EtO sensor may also respond to strong odors of colognes and perfumes, and to certain floor strippers and waxes. Refer to guidelines above covering isopropyl alcohol. Remember that you are attempting to monitor parts per million levels of ethylene oxide in an environment that may contain percent (10,000 ppm = 1 percent) levels of these potentially interfering compounds.= Negative interference= Negative interference § = Scrubber available= Negative interference= Negative interferenceAppendix B SCRUBBER INFORMATION。