ETI 822-400 IR-500 Black Body Calibrator
The ETI 822-400 IR-500 Black Body Calibrator provides a stable heat source for checking and confirming the accuracy of IR digital thermometers. It works across a temperature range of 50 to 500°C and reaches its top temperature in about 40 minutes. A clear LED display and simple controls make it easy to set and view the required test temperature.
For a routine check, set the required temperature on the digital display and allow the unit to settle. Point the IR thermometer at the Ø58 mm black body target, then compare its reading with the temperature shown by the unit. The difference between the two readings shows the error and gives a clear way to confirm performance.
The ETI 822-400 IR-500 Black Body Calibrator has a target emissivity of about 0.95, making it a good match for most industrial IR thermometers. For closer accuracy checks, a reference thermometer with a fixed Ø3.3 mm PT100 probe can be placed in the ready-made probe well. With its wide test range, stable heat source and direct comparison method, the ETI 822-400 IR-500 Black Body Calibrator supports regular IR thermometer checks.
Key Benefits
- Provides a stable heat source for checking infrared digital thermometers.
- Covers verification temperatures from 50 to 500°C for a wide range of checks.
- Reaches its maximum operating temperature in about 40 minutes.
- Uses a clear LED display to make the selected temperature easy to read.
- Simple controls make setting the required verification temperature straightforward.
- The Ø58 mm black body target gives a defined area for infrared thermometer checks.
- Approximately 0.95 emissivity suits most industrial infrared thermometers.
- Direct reading comparison makes it simple to identify thermometer error.
- A pre-drilled calibration well supports increased accuracy checks.
Common Applications
ETI 822-400 IR-500 Black Body Calibrator is suitable for a range of testing, maintenance and inspection tasks, including:
- Checking the calibration of infrared digital thermometers.
- Verifying the accuracy of IR thermometer readings.
- Carrying out regular temperature calibration checks.
- Validating infrared thermometers against a stable heat source.
- Comparing thermometer and calibrator readings to determine measurement error.
- Checking infrared thermometers at selected temperatures from 50 to 500°C.
- Performing increased accuracy checks with a reference thermometer and suitable PT100 probe.
Why Choose This Model?
The ETI 822-400 IR-500 Black Body Calibrator combines a 50 to 500°C range, approximately 0.95 emissivity, an Ø58 mm target and an easy-to-read LED display. It also provides a pre-drilled calibration well for increased accuracy checks using a reference thermometer.
