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Mikron M340 Blackbodies


Portable, Sub-Zero Temperature Blackbody Calibration Source, -20 to 150°C

The compact and easy-to-use Mikron® M340 is a portable blackbody calibration source for sub-zero to 150°C temperatures and features a 0.1° resolution. The M340 utilizes thermoelectric heating and cooling mechanisms and has a 10-minute, high-temperature stabilization time. The M340 source temperature is closely controlled by a self-tuning PID controller with digital display.


  • High emissivity
  • Large aperture (2 in diameter)
  • High stability ±0.1°C
  • Very fast slew rates
  • Furnished with a calibration certificate traceable to NIST


  • Ensure high uniformity
  • Gain maximum portability and flexibility
  • Achieve exceptional accuracy
  • Guarantee fast heat-up times
  • Easily operate 


Measurement Uncertainty (°C): ±1 °C @ 8 to 14 µm
Relative Humidity: 90
CE-label: CE-Label
Device Output Temperature Range (°C): -20 to 150 °C
Stability: ±0.1 °C per 8-hour period
Heated Emitter Shape: 51 mm

Technical Documentation

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