Fluke 787 Цифровые мультиметры-калибраторы процессов

Удвойте свои возможности

Прибор ProcessMeter Fluke 787 сочетает цифровой мультиметр и калибратор токовой петли в одном надежном портативном приборе, удваивая возможности наладчиков технологических процессов.

  • Цифровой мультиметр и калибратор петли в одном инструменте
  • Цифровой True RMS Мультиметр 1000 вольт, 440 миллиампер
  • Источник постоянного тока и калибратор петли тока
  • Режимы работы Макс/Мин/Средний/Захват/Относительный
  • Звуковой сигнал проверки диодов и разрывов цепи
  • Ручн. Настр (100%, 25%, Грубо, Точно) плюс авт. плав. и ступ. рег. вых. сигн.
  • Одновременное отображение данных в миллиамперах и в %
  • Батарея/предохранители с доступом снаружи

Функции

  • DMM and loop calibrator in one tool
  • Clear LCD with backlight; 4,000 counts (30,000 counts for dc current)
  • Externally accessible battery for easy battery changes.
  • 1000V overload protection on V, ohms, frequency.
  • 150V overload protection on mA, backed up by 440 mA 1000V fuse.
  • 25% Manual Step plus Auto Step and Auto Ramp on mA output.

Fluke combined the DMM you trust with the loop calibrator you need. 

The Fluke 787 ProcessMeter™ puts a complete troubleshooting solution in the palm of your hand. Get in touch with more information, faster and easier with the newest member of the Fluke 80 Series, the 787 ProcessMeter. The 787 gives you the measurement capabilities you expect from our rugged, reliable DMMs plus the ability to source, simulate, or measure dc current with 1 microamp resolution and accuracy of 0.05%. Put it all together and you have the ideal tool for troubleshooting and calibrating current loop applications. So if you're tired of always tracking down a calibrator, lugging around two tools and switching back and forth, get the single best solution for doubling your power. The 787 ProcessMeter from Fluke. 

Here's the power the 787 ProcessMeter™ puts into your hands.

Precision 1000V, 440 mA digital multimeter

  • Measure ac and dc volts, ac and dc current, resistance, continuity, and frequency
  • 0.1% dc voltage accuracy
  • 0.05% dc current accuracy, 1 ‘A resolution to 30 mA
  • Simultaneous mA and % of scale readout
  • True rms ac voltage measurement to 1 kHz
  • Frequency measurement to 20 kHz
  • Min/Max/Average/TouchHold/Relative modes
  • Diode test and continuity beeper

DC current source/loop calibrator

  • 20 mA current source/simulator
  • Simultaneous mA and % of scale readout
  • Manual step (25%, coarse, fine) plus auto step and auto ramp

Safety Conformance

Meets 1000 volt EN61010-1 CAT III standards.

Характеристики

Specifications
Current Measurement
Range:  0-1 A
Resolution:  1 mA
Accuracy:  0.2% + 2 LSD
 
Range:  0-30 mA
Resolution:  0.001 mA
Accuracy:  0.05% + 2 LSD
Current Sourcing
Range:  0-20 mA or 4-20 mA
Resolution:  0.05% of span
Drive Capability:  500 Ω @ 24 mA
Frequency
 to 19.999 kHz, 0.005% + 1 LSD
Continuity
 Beeps for resistance < 100 ohms
Voltage measurement
Range:  0-1000 V AC or DC
Resolution:  0.1 mV to 1.0 V
Accuracy:  0.1% Rdg + 1 LSD (VDC)
Resistance measurement
 to 40 MΩ, 0.2% + 1 LSD
Diode test
 2.4 V shows diode voltage drop
Environmental Specifications
Operating Temperature
 -20 ºC to 55 ºC
Storage Temperature
  -40 ºC to 60 ºC
Humidity (Without Condensation)
 95% up to 30 ºC
 75% up to 40 ºC
 45% up to 50 ºC
 35% up to 55 ºC
Temperature Coefficient
 0.05 x (specified accuracy) per ºC (for temperatures < 18 ºC or > 28 ºC)
Safety Specifications
Electrical Safety
 Designed in accordance with IEC 1010-1, ANSI/ISA S82.01-1994 and CAN/CSA C22.2 No. 1010.1-92
Overvoltage category
 IEC 1010-1 CAT III
Maximum voltage
 1000 V rms
Mechanical & General Specifications
Size
 32 x 87 x 187 mm
Weight
 369 g
Batteries
 Single 9V Alkaline battery (ANSI/NEDA 1604A or IEC 6LR61)
Warranty
 3 years
Battery Life
 50 hours typical (measurement), 12 hours typical (sourcing 12 mA)
Shock & Vibration
 Random, 2g, 5-500 Hz
 1 meter drop test
Display current and % of span
 Yes
Auto step, auto ramp
 Yes