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Fluke 709 اریجینال FLUKE امریکا

Fluke 709 Precision Loop Calibrator
Fluke709 Precision Loop Calibrator کالیبراتور جریان و ولتاژ Fluke709 دقت 0.01 فلوک -فلویک

نقد و بررسی اجمالی

Fluke709 Precision Loop Calibrator کالیبراتور جریان و ولتاژ Fluke709 دقت 0.01 فلوک -فلویک

 

 دریافت دیتا شیت

The Fluke 709 mA loop calibrator is designed to save time and produce high-quality results. This tool reduces the time it takes to measure, or source, voltage or current

and power up a loop.

The Fluke 709 Precision Loop Calibrator is built around a user friendly interface with a Quick-Set rotary encoder knob. The protective holster easily fits into a technician’s hand and the large backlit display is easy to read, even in dark, cramped worked areas. The 709 offers:

  • Best-in-class accuracy at 0.01% reading
  • Small rugged design operates on (6) standard AAA batteries
  • Intuitive user interface with Quick-Set knob for fast setup, easy use
  • Built in selectable 250 Ω resistor for HART communication
  • 24 V DC loop power with mA Measure Mode (-25% to 125%)
  • Resolution of 1 µA on mA ranges and 1 mV on voltages ranges
  • Simple two wire connection for all measurements
  • Auto Shutdown to conserve battery life (adjustable up to 30 minutes)
  • Variable step & ramp time in seconds
  • Adjustable span selection (0 to 20 mA or 4 to 20 mA)
  • Valve Test (simulate defined mA values with % keys)
Detailed Specifications
Functions mA source, mA simulate, mA read, mA read/loop power, and volts read.
Ranges mA (0 to 24 mA) and Volts (0 to 30 V DC)
Resolution 1 µA on mA ranges and 1 mV on voltage range
Accuracy 0.01% ± 2 counts, all ranges (@23° ± 5°C)
Operating temperature range -10°C to 55°C  (14°F to 131°F)
Humidity range 10 to 95% non-condensing
Stability 20 ppm of F.S. /°C from -10°C to 18°C and 28°C to 55°C
Display 128 x 64 pixels, LCD graphic w/backlight, .34 high digits
Power 6 AAA alkaline
Battery life 40 hours typical
Loop compliance voltage 24 V DC @ 20 mA
Over-voltage protection 240 V AC
Overload current protection 28 mA DC
EMC EN61326 Annex A (Portable Instruments)
Dimensions (L x W x D) 15 x 9 x 3 cm (6 x 3.6 x 1.3 in)
Weight 0.3 kg (9.5 oz)
Included accessories NIST traceable calibration certificate with data, batteries, test leads, and manual
Warranty One year

Includes:

  • AC175 Alligator Clip Set
  • TL75 Test Leads
  • Soft Case
  • Six AAA Batteries (Installed)
  • Product Manual CD-ROM
  • Quick Reference Guide
  • Safety Information
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