• Fluke 787 ProcessMeter™

  • Đăng ngày 11-07-2017 05:03:14 PM - 51 Lượt xem
  • Giá bán: Liên hệ

  • Double Your Power

    A maintenance and calibration tool that will be at home in every instrumentation technician's tool box,the Fluke 787 ProcessMeter™ combines a DMM and a Loop Calibrator in one rugged, handheld tool, for about what you would expect to pay for a loop calibrator alone. Based on the trusted Fluke 87 DMM, the 787 adds the ability to measure, source, and simulate dc loop current with 0.05% accuracy and 1 microamp resolution.


Số lượng
  • 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.

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

 

 

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