Thorlabs PM212

| Attribute | Value |
|---|---|
| Wavelength Range | 400 nm - 1100 nm |
| Power Range | 100 nW - 200 mW |
| Detector Type | Silicon (Si) Photodiode |
| Connector Type | Integrating Sphere Input Port (Compatible with SM1 Threading) |
| Display | Graphical LCD Display |
| Interface | USB 2.0 |
| Measurement Modes | Power (W), Power Density (W/cm²), dBm, dB |
| Operating Temperature | 0 °C to 40 °C |
| Power Supply | USB Bus Powered or 3x AAA Batteries |
| Dimensions | 130 mm x 75 mm x 26 mm |
| Model | PM212 |
|---|
The Thorlabs PM212 is a compact thermal-based optical power sensor designed for precise measurements across wide wavelength ranges. Its optimized aperture size accommodates small to medium beam diameters, ensuring efficient detection with minimal loss. The thermal detection system guarantees stable and accurate readings even under fluctuating power conditions or with non-uniform beams.
Seamlessly integrating with Thorlabs’ console systems, the PM212 supports smooth data logging and monitoring tasks. Its durable construction and long-term performance make it an excellent choice for laboratories and industrial applications requiring consistent power analysis.
Testwall can supply the used Thorlabs PM212, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Thorlabs PM212.




