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F18 AC Resisitance Thermometry Bridge
F18 AC Resistance Bridge
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Peak performance in resistance thermometer measurement

±0.1ppm (±25 µK) over entire range
  • Resolution of 0.003ppm (0.75 µK)
  • Linearity of <±0.01ppm
  • Stability of <0.02ppm/year
  • Fast measurement time (2 seconds balance)
  • Differential and absolute measurement
  • Warm up time <30 seconds
  • Traceable to International Standards
ASL F700 AC Resistance Thermometry Bridge
F700 Precision AC Thermometry Bridge
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Ideal for Secondary Thermometery Calibration!

Accuracy of <±0.5ppm (±0.5 mK over full range)
  • Resolution: 0.25ppm (0.25 mK over full range)
  • Linearity: <±1 LSD (±0.25 mK over full range)
  • Warm up time: <30 seconds
  • Differential & absolute measurement
  • Expandable up to 60 channels
ASL F900 AC Resistance Thermometry Bridge
F900 Primary Standard AC Resistance Bridge
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Designed Specifically for Resistance Thermometry to Provide the Best Possible Accuracy.

Accuracy of ±20PPB (±5 µK) over entire range
  • Resolution of 0.5ppb (0.125 µK)
  • Fast measurement time (2 seconds balance)
  • Differential and absolute measurement
  • No warm up time
  • Traceable to International Standards
Isotech, MicroK Thermometry Bridge
MicroK Precision Thermometer
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3 Channel Primary Standard Thermometer for SPRTS, Thermocouples, & Thermistors
  • Accuracy: 0.07 ppm (±0.017mK at 0ºC) to 0.5 ppm in 4 different models
  • Resolution: 0.000001ºC. (0.001mK)
  • Zero Drift for resistance ratio measurements and only 3ppm/year on voltage
  • Keep-warm currents for SPRTs
  • 0 to 10mA sense currents
  • Touch Screen, USB mouse, Keyboard and USB drive as standard - Simple Operation
  • <2 second measurement time
MicroK Datasheet
RBC - Resistance Bridge Calibrator
RBC - Resistance Bridge Calibrator
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New Resistance Bridge Calibrator
  • Calibrate AC & DC thermometry bridges quickly, simply and in-house
  • High Accuracy – better than 0.1 ppm at 100 Ohms
  • Patented design licensed from IRL (New Zealand NMI)
  • Software Included – Windows application for full analysis and reporting
  • Proven – Already being used at NMI (National Metrology Institutes) worldwide
RBC Datasheet      View Press Release
Isotech, MilliK Precision Thermometer
MilliK Precision Thermometer
Our Price: $4,985.00

New SPRT/PRT, Thermocouple, & Thermistor Precision Thermometer
  • Range: -270°C to 1820°C (3308°F)
  • Accuracy: ±0.005°C (±5mK) full range for PRTS
  • Resolution: 0.0001°C (0.1mK) 
  • SPRT/PRT, Thermocouple, Thermistor and 4-20mA Inputs
  • Full color graphical display
  • Store up to 180 days of measurements
  • Can control Isotech calibration baths
  • 4 AA batteries or universal power supply
MilliK Datasheet