Reference Tweener Thermometer Hart Scientific 1502A / 1504

• 35 °C to 425 °C temperature range
• ± 0.005 °C stability
• Best-performing industrial heat sources (accuracy, stability, uniformity) in the world

 

• -30 °C to 125 °C range
• World’s smallest portable calibration baths
• Calibrates sensors of any size or shape
• Stability to ±0.03°C

 

• Designed for on-ship and on-the-go lab applications
• Covers -40 °C to 140 °C
• Includes three-inch and six-inch calibration zones

• Temperatures from -15 °C to 350 °C in one unit
• 50 °C to 350 °C Hot block, ± 0.6 °C Accuracy
• -15 °C to 110 °C Cold Block, ± 0.2 °C Accuracy
• ± 0.05 °C Stability

 

• Fast, portable and easy to use
• Correct target size for most thermometers
• Calibration solutions from 35 °C to 500 °C
• Radiometrically calibrated for traceable and consistent results

 

• 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

 

• 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

 

• 35 °C to 200 °C range
• World’s smallest portable calibration baths
• Calibrates sensors of any size or shape
• Stability to ±0.02 °C

 

• -30 °C to 155 °C temperature range
• ± 0.005 °C stability
• Best-performing industrial heat sources (accuracy, stability, uniformity) in the world