Ametek JOFRA DTI-1000 Reference Digital Temperature Indicator

SKU
DTI-1000
Manufacturer:
JOFRA

Key Features:

  • High accuracy 0.004°C (0.009°F)
  • Resolution 0.1 - 0.01 or 0.001
  • True-Ohm measuring principle
  • Dual channel inputs A and B, with differential  value A-B, peak hold, etc.
  • Range -200°C to 750°C (-328°F to 1,382°F)
  • Battery or mains adapter supply
  • RS232 interface as standard
  • Calibration PC software included
Product Options:
$4,393.00

Secured and trusted checkout with

     The JOFRA DTI-1000 digital temperature indicator is a fully traceable thermometer recommended as the reference instrument to verify the true temperature of any type of temperature calibrator, liquid bath or dry-block calibrator. The DTI-1000 can be used with optional JOFRA STS Superior Temperature Standard probes as the working temperature reference in nearly any calibration application, or it can be set up directly in custody transfer applications where high accuracy (low uncertainty) is important.

     The superior performance of the DTI-1000 along with AMETEK’s long history of providing reliable, low-drift calibration instruments have made the JOFRA DTI-1000 and STS probes the working standard in many national laboratories worldwide. Accurate to +/-0.005°C (+/-0.009°F), the DTI-1000 employs state-of-the-art DC measuring techniques in combination with powerful microprocessor technology. It utilizes True Ohm Measurement that achieves accurate compensation for errors induced by thermal effects and eliminates the EMF from cables, sockets and sensors.

Input interface
DTI-1000 A (Pt100 / Pt25)......................................... 0-360Ω
DTI-1000 B (Pt25)...........................................................0-95
Accuracy, 12 months use
DTI-1000 A.......................................±(6 ppm rdg + 1.4 mΩ)
DTI-1000 B....................................... ±(6 ppm rdg + 0.7 mΩ)
For accuracies in °C and °F please see table below
Power supply
Mains .......................................................... 9 VDC / 200 mA
Batteries ................................................. 8 x 1.5 V (type AA)
Battery life ................................................15 hours typically
Mains specifications
Temperature range .............-200 to 750°C / -328 to 1382°F
Temperature coeffecient:... outside 23°C ±3°C / 73°F ±5°F
.................................................... 0.8 ppm/°C / 0.45 ppm/°F
Input channels .................................................................... 2
Termination Goldplated LEMO / 4 mm banana test sockets
Resolution (user-selectable) ... 0.1, 0.01 or 0.001 °C/°F/K/Ω
Update rate (0.1 / 0.01 / 0.001°) .............2 / 3 / 12 seconds
Measuring units ........................................... °C, °F, K and Ω
Measuring current..........................................................1mA
Instrument dimensions
L x W x H:............. 225 x 135 x 195 mm / 8.9 x 5.3 x 7.7 in
Weight.............................................................2.2 kg / 4.9 lb
Shipping (+ std. accessories + carrying case)
L x W x H....... 600 x 380 x 310 mm / 23.6 x 15.0 x 12.2 in
Weight.........................................................10.4 kg / 22.9 lb
Shipping (+ std. accessories but no carrying case)
L x W x H......... 320 x 240 x 270 mm / 12.6 x 9.5 x 10.6 in
Weight: ...........................................................3.5 kg / 7.7 lb
Shipping (carrying case only)
L x W x H....... 600 x 380 x 310 mm / 23.6 x 15.0 x 12.2 in
Weight: .........................................................6.9 kg / 15.2 lb
Miscellaneous
Serial data interface .................................................. RS232
Display: ........... VFD, two lines, 20 characters alphanumeric
Operating (ambient) temperature.....0 to 50°C / 32 to 122°F
Storage (ambient) temperature..... -20 to 60oC / -4 to 140oF
Humidity .......................................................... 0 to 90% RH

 

Accessory

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