Reference Tweener Thermometer Hart Scientific 1502A / 1504

• Calibrates surface sensors up to 400°C
• Uses Hart 2200 Controller for excellent accuracy and stability
• NIST-traceable calibration included

 

• Reads SPRTs, RTDs, thermistors, and thermocouples
• Any configuration you like up to eight modules
• High-accuracy reference thermometer (to ±0.0013°C)
• Automates precision data acquisition

 

• Four channels for PRTs, thermistors, and thermocouples
• Displays eight user-selected data fields from any channel
• Logs up to 8,000 readings with date and time stamps
• Battery provides eight hours of continuous operation

 

• Superior accuracy
• NEW! Network enabled
• Powerful logging and analysis tools
• Two interchangeable calibrated sensors
• Huge memory

 

• Calibrate SPRTs, PRTs, RTDs and thermistors (0 O to 500 kO)
• Accuracy as good as 0.06 ppm (0.000015 °C)
• "Ratio Self-Calibration" verifies and calibrates resistance ratio accuracy
• Automatic zero-power measurements calculate thermometer probe self-heating
• Temperature-controlled internal reference resistors

 

• 50 °C to 660 °C (122 °F to 1220 °F) Temperature Range at 23 °C
• Lightweight, portable, and fast
• Heat to 660 °C in 15 minutes
• Built-in two-channel readout for PRT, RTD, thermocouple,
• 4-20 mA current
• True reference thermometry with accuracy to ± 0.03 °C

 

• Certify IR pyrometers from 50 °C to 500 °C
• Large 57 mm (2.25 in) blackbody target
• RTD reference well for contact temperature measurement
• Small, compact design

 

• 35°C to 375°C range
• Smallest dry-wells in the world
• Accuracy to ±0.25°C
• stability of ±0.07°C at 0°C

 

• Certify IR pyrometers from -30 °C to 150 °C
• Large 57 mm (2.25 in) blackbody target
• RTD reference well for contact temperature measurement
• Small, compact design

 

• 150 °C to 1200 °C temperature range
• Low-cost thermocouple furnace
• NIST-traceable calibration included
• RS-232 port standard