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Fluke 705 Loop Calibrator

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 Fluke 705

The Fluke 705 Loop Calibrator is a cost-effective, integrated solution for calibration, repair and maintenance of current loops. It features:

  • mA sourcing, simulation and measurement
  • 0.02% accuracy and 0.001 mA resolution
  • Simultaneous mA and % of span display
  • Selectable step or ramp outputs
  • 24 V Loop supply with mA measure
  • 0-28 VDC measurement to check Loop Voltage
  • Easy battery exchange without opening the case
  • Compact case with separate protective holster
  • Three year warranty
Low cost calibrator muscle.
For a powerful loop calibrator at a very affordable price, choose the new Fluke 705 Loop Calibrator. This feature-rich solution to loop calibration, maintenance and repair offers:
  • A large display and simple, pushbutton interface for ease of use.
  • Simultaneous mA and % readout for quick, easy interpretation of readings.
  • mA accuracy of 0.02%
  • Push button 25% steps for fast, easy linearity checks. Save time over traditional knob type controls.
  • "Span Check" for fast confirmation of zero and span.
  • Selectable slow ramp, fast ramp, and step to provide smooth outputs for valve slewing and loop functional tests.
  • 24 volt internal loop supply, so you can power and read a transmitter at the same time without carrying a DMM.
  • Single 9V battery that is easily changed.
  • 0 - 20 mA or 4 - 20 mA default start up modes.

Safety conformance

CSA C22.2 No. 1010.1:1992

Specifications
Current Measurement
Range:  0 to 24 mA
Resolution:  0.001 mA
Accuracy:  0.02% Rdg + 2 LSD
Current Sourcing
Range:  0 to 20 mA or 4 to 20 mA
Accuracy:  0.025% Rdg + 2 LSD
Drive Capability:  1000 Ω @ 24 mA
Current Simulation
Range:  0 to 20 mA or 4 to 20 mA
Accuracy:  0.025% Rdg + 2 LSD
Ext. loop voltage requirement:  12-30 V
Loop Power
 While measuring mA, 24 V
Voltage measurement
Range:  0 to 28 V DC
Resolution:  1 mV
Accuracy:  0.025% Rdg + 2 LSD

Environmental Specifications
Operating Temperature
 -10 ºC to 55 ºC
Storage Temperature
 -40 ºC to 60 ºC
Humidity (Without Condensation)
 0 to 90% (0 ºC to 35 ºC); 0 to 70% (35 ºC to 55 ºC)
Temperature Coefficient
 -10 ºC to 18 ºC, 28 ºC to 55 ºC, ±.005% of range per ºC

Safety Specifications
Safety
 CSA C22.2 No. 1010.1:1992
EMC
 EN50082-1:1992 and EN55022:1994 Class B
Maximum voltage
 30 V

Mechanical & General Specifications
Size
 152 x 70 x 41 mm
Weight
 340g
Batteries
 One 9V battery
Warranty
 Three years
Shock & Vibration
 per MIL-T-28800 for a Class 2 Instrument
Display current and % of span
 Yes
Auto step, auto ramp
 Yes
Span Check
 Yes
Model NameDescriptionBuy it
Fluke 705 Loop Calibrator including:
  • AC70A Alligator Clips
  • C10 protective yellow holster with Flex-Stand™
  • Instruction sheet
  • TL75 safety-designed test lead set
  • NIST- traceable calibration report and data
 

CarePlansBuy it
G3P-Group2
  • GOLD CarePlan.
  • Models covered: 50 Series II (51 II, 52 II, 53 II, 54 II), 190 Series II (190-062/AM, 190-062/AM/S, 190-102/AM, 190-102/AM/S, 190-104/AM, 190-104/AM/S, 190-202/AM, 190-202/AM/S, 190-204/AM, 190-204/AM/S, 190-502/AM, 190-502/AM/S), 381, 705, 707, 709, 709H, 712, 714, 715, 717, 718, 719, 754, 787, 789, 810, 1550C, 1577, and 1587.
  • Extends warranty from three to five years and includes five annual NIST traceable calibrations with data.
 
S3P-Group2
  • SILVER CarePlan.
  • Models covered: 50 Series II (51 II, 52 II, 53 II, 54 II), 190 Series II (190-062/AM, 190-062/AM/S, 190-102/AM, 190-102/AM/S, 190-104/AM, 190-104/AM/S, 190-202/AM, 190-202/AM/S, 190-204/AM, 190-204/AM/S, 190-502/AM, 190-502/AM/S), 381, 705, 707, 709, 709H, 712, 714, 715, 717, 718, 719, 754, 787, 789, 810, 1550C, 1577, and 1587.
  • Extends warranty from three to five years.

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