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。
820-2StroboscopeUsers ManualSeptember 2014© 2014 Fluke Corporation. All rights reserved. Specifications are subject to changewithout notice. All product names are trademarks of their respective companies.LIMITED WARRANTY AND LIMITATION OF LIABILITY This Fluke product will be free from defects in material and workmanship for two years from the date of purchase. This warranty does not cover fuses, disposable batteries, or damage from accident, neglect, misuse, alteration, contamination, or abnormal conditions of operation or handling. Resellers are not authorized to extend any other warranty on Fluke’s behalf. To obtain service during the warranty period, contact your nearest Fluke authorized service center to obtain return authorization information, then send the product to that Service Center with a description of the problem.THIS WARRANTY IS YOUR ONLY REMEDY. NO OTHER WARRANTIES, SUCH AS FITNESS FOR A PARTICULAR PURPOSE, ARE EXPRESSED OR IMPLIED. FLUKE IS NOT LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOSSES, ARISING FROM ANY CAUSE OR THEORY. Since some states or countries do not allow the exclusion or limitation of an implied warranty or of incidental or consequential damages, this limitation of liability may not apply to you.Fluke CorporationP.O. Box 9090 Everett, WA 98206-9090 U.S.A. Fluke Europe B.V. P.O. Box 1186 5602 BD Eindhoven The Netherlands11/99Table of ContentsTitle Page Introduction (1)How to Contact Fluke (1)Safety (2)Symbols (3)Standard Equipment (4)Features (5)Auto Off (8)Low-Battery Indicator (8)Product Use (9)Default Settings (9)Setup Menu (10)Range (10)External Trigger (11)Maintenance (11)How to Clean the Product (12)How to Change the Batteries (12)Specifications (14)Mechanical Specifications (14)Environmental Specifications (14)Miscellaneous Specifications (16)i820-2Users ManualiiList of TablesTable Title Page1. Symbols (3)2. The Product (6)3. Display (7)List of FiguresTitle Page Figure1. The Product (5)2. External Trigger Connector Polarity (11)3. Battery Replacement (13)iii820-2Users ManualivIntroductionThe 820-2 Stroboscope (the Product) uses an adjustable LED strobe light to show the movement of mechanical parts. The frequency range is 30 flashes per minute (FPM) to 300,000 FPM.How to Contact FlukeTo contact Fluke, call one of the following telephone numbers:•Technical Support USA: 1-800-44-FLUKE(1-800-443-5853)•Calibration/Repair USA: 1-888-99-FLUKE(1-888-993-5853)(1-800-363-5853)1-800-36-FLUKE• Canada:•Europe: +31 402-675-200+81-3-6714-3114• Japan:+65-6799-5566• Singapore:•Anywhere in the world: +1-425-446-5500Go to to register your product, download manuals, and find more information.To view, print, or download the latest manual supplement, visit /usen/support/manuals.1820-2 Users Manual2SafetyA Warning identifies conditions and procedures that are dangerous to the user.WarningTo prevent possible personal injury:•Read all safety information before you use the Product. •Carefully read all instructions. • Use the Product only as specified, or the protection supplied by the Product can becompromised.• Do not touch the moving target object when you use the Product. In stroboscopic light, objectmovement can appear still or slowed.• Do not use the Product around explosive gas, vapor, or in damp or wet environments.• Do not use the Product around personnel that are susceptible to epileptic seizures.•Do not use the Product if it is damaged.Stroboscope Symbols 3SymbolsSymbols used in the manual or on the Product are shown in Table 1.Table 1. Symbols Symbol DefinitionRisk of danger. Important information. See manual.BatteryConforms to relevant Australian EMC standards.Conforms to European Union directives. Conforms to relevant South Korean EMC Standards.This product complies with the WEEE Directive(2002/96/EC) marking requirements. The affixed labelindicates that you must not discard thiselectrical/electronic product in domestic householdwaste. Product Category: With reference to theequipment types in the WEEE Directive Annex I, thisproduct is classed as category 9 "Monitoring andControl Instrumentation" product. Do not dispose ofthis product as unsorted municipal waste. Go toFluke’s website for recycling information.820-2 Users Manual4 Standard EquipmentIf an item below is missing or damaged, contact Fluke. The Product comes with:• Quick Reference Guide• Safety Information• International Registration Card• Statement of Quality• Hard Case•AA Batteries (3) • External Trigger Input ConnectorFeaturesFeaturesFigure 1, Table 2, and Table 3 show the Product.Figure 1. The ProductUsers ManualTable 2. The ProductItem Description DisplayPower Button- Push to turn on the Product. Push and hold for 2 seconds to turn off the Product.Push to divide the current set value by two. The scroll speed increases when is continuously held down.External trigger connectionSetup- Push to move between different settings and modes.Push to double the current set value. Speed of the scroll increases when this button is held down.LED strobePush the trigger ( ) up to increase the current set value. Push down to decrease the current set value. Speed increases when is held down.Battery compartmentFeatures Table 3. DisplayUsers ManualTable 3. Display (cont.)Item Description Item DescriptionLow battery. Replacethe battery.1/min or RPM forexternal trigger input.Flashes per minute(FPM), default at powerup.Flashes per second.Adjustment isaccessed in the SetupMenu.Pulse delay in degrees(Phase degree).Adjustment isaccessed in the SetupMenu.Pulse delay inmilliseconds (ms).Adjustment isaccessed in the SetupMenu.Internal triggerAuto OffTo conserve battery power, the Product turns off after 15 minutes of non-use.Low-Battery IndicatorThe low-battery indicator is shown when the battery is low. When the low-battery indicator shows ( ), change the batteries.Product UseProduct UseThe subsequent sections tell you how to use the Product.Push to turn on the Product. Push and hold for 2 seconds to turn off the Product.Default SettingsTo set the Product to the default settings, push and hold and .The default settings are:FPM• 1000Hz• 16.7Pulseμs• 333• 2.0 Pulse deg•0 Delay ms•0 Phase deg•External pulse divider = 1•External trigger edge = 0 (positive)Users ManualSetup MenuWhen you push , the display shows the Setup menu. From the Setup menu, you can change these parameters:•Hz setting – Adjust the flashes per seconds in Hz.•Pulse width in μs ( ) – Adjust the flash intensity in microseconds of pulse width.•Pulse width in degrees ( ) – Adjust the flash intensity in degrees of flash rate.•Delay in ms ( ) – Adjust the delay time in milliseconds between internal trigger and flash. Precise adjustments of the observation position can be made with this setting.( ) – Adjust the degrees of phase shiftdegree• Phasebetween internal trigger and flash. Precise adjustments of the observation position can be made with this setting. •External trigger pulse divider ( ) – Set the external trigger divider, to adjust the flash rate.•External trigger edge ( ) – Set the external trigger edge to either positive (0) or negative (1).Push , , and to make adjustments to each parameter. Push to change parameters and to enter and exit the Setup menu.RangeWhen the external trigger is >5 kHz, -OL- shows on the display. When the external trigger is <0.5 Hz, -UL- shows on the display.Maintenance External TriggerUse the External Trigger Input Connector for outside trigger sources. When the Connector is plugged into the Product (see Figure 1, item ) the Product displays . Table 3 shows what options are available when an external trigger is used. For Connector polarity information, see Figure 2.-gsh04.eps Figure 2. External Trigger Connector PolarityMaintenanceCautionThe Product contains no user-serviceable parts. Toprevent damage to the Product, do not open thecase. For service, see “How to Contact Fluke”.Users ManualHow to Clean the ProductRegularly clean the case with a damp cloth and mild detergent.CautionTo prevent damage to the Product, do not useabrasives or solvents to clean the Product case.How to Change the BatteriesThe Product is energized by three AA (LR6) batteries. When the low battery symbol shows on the display ( ), replace the batteries. See Figure 3.CautionTo prevent damage to the Product:•Be sure that the battery polarity is correct toprevent battery leakage.•Remove batteries to prevent battery leakageand damage to the Product if it is not used foran extended period.MaintenanceFigure 3. Battery ReplacementUsers ManualSpecificationsMechanical SpecificationsSize (H x W x L) .................. 5.71 cm x 6.09 cm x 19.05 cm(2.25 in x 2.4 in x 7.5 in)Weight .... ............................ 0.24 kg (0.53 lb)Environmental SpecificationsOperating Temperature ....... 0°C to +45 °C (+32 °F to +113 °F)Storage Temperature .......... -10 °C to +50 °C (+14 °F to +122 °F)Operating Humidity .......... N on-condensing, < +50 °F (< +10 °C)90 %RH, +10 °C to +30 °C(+50 °F to +86 °F)75 %RH, +30 °C to +40 °C(+86 °F to +104 °F)45 %RH, +40 °C to +50 °C(+104 °F to +122 °F)Condensation) (WithoutAbsorption/Corrosion ........ +30 °C (+86 °F), 95 %RH, 5 daysProduct functions normallyOperating Altitude ............... 2,000 mStorage Altitude .................. 12,000 mVibration .............................. M IL-PRF-28800F Class 2StroboscopeSpecificationsSafety ................................. IEC 61010-1:Pollution Degree 2 ElectromagneticEnvironment ....................... IEC 61326-1:IndustrialGroup1 ISM equipment: group 1 contains all ISM equipment in which there is intentionally generated and/or used conductively coupled radio-frequency energy which is necessary for the internal functioning of the equipment itself.Class A equipment is suitable for use in non-domestic locations and/or directly connected to a low-voltage power supply network. Class A equipment may have potential difficulties in ensuring electromagnetic compatibility in other environments,due to conducted as well as radiated disturbances. ElectromagneticCompatibility ...................... Applies to use in Korea only.Class A Equipment (IndustrialBroadcasting & CommunicationEquipment) [1][1] This product meets requirements for industrial (Class A)electromagnetic wave equipment and the seller or user should takenotice of it. This Equipment is intended for use in businessenvironments and is not to be used in homes.15820-2 Users Manual16 Miscellaneous SpecificationsBattery Type ........................ 3 x AA Alkaline LR6 Flash FrequencyRange ............................. 30 FPM to 300,000 FPM 0.5 Hz to 5000 Hz Accuracy ........................ 0.02 %Resolution ....................... 30 FPM to 999 FPM = 0.11000 FPM to 300,000 FPM = 10.5 Hz to 999 Hz = 0.11000 Hz to 5000 Hz = 1 Frequency Setting .............. F PM or Hz Flash PulseDuration ........................ A djustable in μs or degreesDelay ............................. A djustable in ms or degrees Light Color ............................. A pprox. 6500 KEmission Output ........... 4800 lx @ 6000 FPM30 cm (11.9 in) at 3°External TriggerMethod .......................... C onnector to externally control triggerFrequency Range ......... 0.5 Hz to 5000 HzHigh Level ..................... 3 V to 32 VLow Level ..................... <1 V Minimum Pulse Width ... 50 μs Connection。
fluke数字示波器参数摘要：1.Fluke 数字示波器概述2.Fluke 数字示波器系列介绍3.Fluke 125 示波表的特点和功能4.Fluke 数字示波器在电阻和电容测量中的应用5.Fluke 数字示波器的优势和未来发展正文：一、Fluke 数字示波器概述Fluke 数字示波器是由美国福禄克公司（Fluke）生产的一种高性能数字示波器，广泛应用于工业生产、电子制造、科研实验等领域。
它能够对电压、电流、频率等信号进行实时测量和分析，帮助工程师们快速诊断和解决电路问题。
二、Fluke 数字示波器系列介绍Fluke 数字示波器有多个系列，其中120 系列、124 系列和125 系列是较为常见的。
这些系列示波表在性能、功能和价格上有所差异，以满足不同用户的需求。
1.Fluke 120 系列示波器：该系列示波器具有基本的测量功能，适合初学者和实验室使用。
2.Fluke 124 系列示波器：该系列示波器在120 系列的基础上增加了更多高级功能，如FFT 分析、自动测量等，适合有一定经验的工程师使用。
3.Fluke 125 系列示波器：该系列示波表在124 系列的基础上进一步优化，拥有更好的测量性能和更高的分析能力，能够测量和分析常见工业总线上的信号质量。
三、Fluke 125 示波表的特点和功能Fluke 125 示波表具有以下特点和功能：1.125 系列示波表拥有124 系列示波表的全部功能，包括实时测量、波形分析、自动测量等。
2.能够测量和分析常见工业总线上的信号质量，如RS-485、CAN、LIN 等总线信号。
3.具有较高的测量精度和采样率，能够满足高精度信号测量的需求。
4.配备有丰富的接口和扩展功能，便于与其他测试设备联用。
四、Fluke 数字示波器在电阻和电容测量中的应用Fluke 数字示波器在电阻和电容测量中具有优势，能够帮助工程师快速诊断网络故障。
具体应用如下：1.检查连通性：通过测量电缆阻抗，确保不存在开路或短路。
