You are here: Home > Products > Primary Standards > Thermometry Bridges

Thermometry Bridges
Sort By:
Page of 1
Isotech, MicroK Thermometry Bridge MicroK Precision Thermometer

Primary Standard Thermometer for SPRTS, Thermocouples, & Thermistors
  • Best Accuracy: 0.03ppm (±7uK at 0°C) to 0.5ppm in 5 accuracy classes
  • Resolution: 0.000001ºC. (0.001mK)
  • Zero Drift for resistance ratio measurements and only 3ppm/year on voltage
  • Keep-warm currents for SPRTs and 0 to 10mA sense currents
  • Touch Screen, USB mouse, Keyboard and USB drive as standard - Simple Operation
  • NIST's selected replacement for ASL F18, F700, and Hart Super Thermometers
MicroK Datasheet

Isotech MicroK2 Thermometry Bridge Precision Temperature Measurement MicroK2 Precision Thermometry Bridge

Primary Standard Thermometry Bridge for SPRTs, PRTs, Thermocouples, & Thermistors
  • Best Accuracy: 7.5 µK at 0°C, four-channel measurements for enhanced flexibility
  • Resolution: 0.000001ºC (0.001 mK)
  • Drift-free ratio bridge design ensures long-term stability without adjustments
  • Redesigned terminals for easier operation and durability
  • 10.1" touchscreen with Ethernet, RS-232, and USB connectivity for simple operation
  • Trusted by National Metrology Institutes and leading calibration laboratories worldwide
MicroK² Datasheet

RBC - Resistance Bridge Calibrator RBC - Resistance Bridge Calibrator

Resistance Bridge Calibrator
Now Available in Automated Model
  • 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
Isotech RBC Datasheet

Isotech, MilliK Precision Thermometer MilliK Precision Thermometer

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

Base Price: $7,301.00
Thermocouple Homogeneity Scanner Model 881 Thermocouple Homogeneity Scanner Model 881

Provides a fully automated solution to the problem of measuring thermocouple homogeneity.

  • Determine Uncertainty Due to Inhomogeneity
  • Identify Contaminated Sections of Thermocouple Wire
  • Assess the Quality of Thermocouple Wires

881 Datasheet
547 Professional Thermocouple Calibration Furnace 547 Professional Thermocouple Calibration Furnace

Designed for increased accuracy and flexibility when calibrating longer sensors.

  • 150°C to 1200°C
  • High Accuracy Thermocouple Calibration
  • Calibrate both Laboratory and Industrial Thermocouples
  • Options for Blackbody and ITS-90 Fixed Point Calibration

547 Datasheet