THORLABS PM16-401 Compact USB Power Meters with Thermal Sensors (190 nm-20 µm)

Detector Type: Thermal Surface Absorber (Thermopile) with Background Compensation

Wavelength Range: 190 nm - 20 µm

Optical Power Range: 10 µW - 1 W (3 W(b))

Max Optical Power Density: 500 W/cm² (Avg.)

Aperture Size: Ø10 mm (Ø0.39")

Resolution: 1 µW

Sensor Coating: Black Broadband Coating

Sensor Housing Dimensions: 43.0 mm x 33.0 mm x 15.0 mm (1.69" x 1.30" x 0.59")

Post Mounting: Universal 8-32 / M4 Taps (Post Not Included)

Accessories: Externally SM1-Threaded Adapter Light Shield, with Internal SM05 Threading

(a) For complete power meter specifications, see the manual.

(b) Under conditions of intermittent use, with maximum exposure time of 20 minutes for the PM16-401 and 2 minutes for the PM16-425. The PM16-405 saturates for optical input powers >5 W