
OVERVIEW:
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. It's a maintenance and calibration tool
that will be at home in every instrumentation technician's toolbox. Based on
the trusted Fluke 87 DMM, the 787 adds the ability to measure, source, and
simulate dc loop current with 1 microamp resolution and 0.05% accuracy. It puts
a complete solution for troubleshooting and calibrating current loop
applications in the palm of your hand so you can get more information, faster
and easier.
So if you're tired of having to track down a
calibrator, lugging around two tools, and switching back and forth, get the
convenient solution for doubling your power. The 787 ProcessMeter from Fluke.
Features:
- DMM and a loop calibrator in one rugged,
handheld tool
- Provides a precision 1000 V, 440 mA True-RMS
digital multimeter designed to meet 1000 volt IEC 1010 CAT III standards
- Features a clear LCD with backlight; 4,000
counts (30,000 counts for DC current)
- Performs frequency measurements to 20 kHz
- Provides Min/Max/Average/Hold/Relative modes,
and diode test and continuity beeper
- Displays simultaneous mA and % of scale
readout
- Provides 20 mA DC current source/loop
calibrator/simulator
- Manual step (100%, 25%, Coarse, Fine) plus auto
step and auto ramp
- Externally accessible battery for easy
battery changes
- 1000 V overload protection on V, ohms,
frequency
- 150 V overload protection on mA, backed up by
440 mA 1000V fuse
Document:
Product Details | |
Product Name | Fluke 787 ProcessMeter Digital Multimeter |
Price | Rs. 140,000/- |
Summary | |
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 |
Safety Standard | Electrical : Designed in accordance with IEC 1010-1, ANSI/ISA S82.01-1994 and CAN/CSA C22.2 No. 1010.1-92 |
Resistance | Measurement : To 40 MΩ, 0.2% + 1 LSD |
Weight | 369 g |
Humidity | (without condensation) : 95% up to 30°C 75% up to 40°C 45% up to 50°C 35% up to 55°C |
Size | 32 x 87 x 187 mm |
HARDWARE FEATURES | |
Battery life | 50 hours typical (measurement), 12 hours typical (sourcing 12 mA) |
Current Sourcing | Range : 0-20 mA or 4-20 mA, Resolution : 0.05% of span, Drive Capability : 500 Ω @ 24 mA |
Voltage Measurement | Range : 0-1000 V AC or DC, Resolution : 0.1 mV to 1.0 V, Accuracy : 0.1% Rdg + 1 LSD (VDC) |
TECHNICAL SPECIFICATION | |
Maximum Voltage | 1000 V rms |
Operating Temperature | -20°C to 55°C |
Storage temperature | -40°C to 60°C |
General Specification | |
Battery | Single 9 V Alkaline battery (ANSI/NEDA 1604A or IEC 6LR61) |
Frequency | To 19.999 kHz, 0.005% + 1 LSD |