The 7N6171A is a newly redesigned thin-profile, wand detector with a sturdy metal housing. Incorporating a large area 10 mm X 10 mm Si photodiode, this slim optical sensor is ideal for laser and other optical power measurements in tight locations with busy setups. It even provides a built-in calibrated OD3 attenuator at the flick of a button. The DB15 calibration module is detachable from the BNC connector, allowing interfacing with Newport meters, an oscilloscope, or a current meter as well. The 818-ST/DB photodetector is supplied with a NIST traced calibration report that details individual detector responsivity from 400-1100 nm measured with and without attenuator. Includes a BNC to DB15 calibration module. For the 3D model, check 918D-ST-SL.
Технические характеристики
- Detector Type Wand Style, Post Mounted
- Detector Input Free Space
- Detector Material Silicon
- Spectral Range 400 — 1100 nm
- Sensor Size 10 x 10 mm
- Attenuator OD3, Built-in
- Maximum Measurable Power 2000 mW
- Minimum Measurable Power 20 pW
- Maximum Measurable Power Without Attenuator 4 mW (1830-R, 1918-R, 1936-R/2936-R), 2.5 mW (843-R, 1919-R, 841-PE-USB)
- Maximum Power Density 30 W/cm2
- Maximum Power Density without Attenuator 3 W/cm2
- Maximum Pulse Energy Without Attenuator 1 nJ
- Maximum Pulse Energy 5 µJ
- Calibration Module Removable DB15 Connector
- Calibration Uncertainty 1.65% (400-430 nm)
1.1% (430-1000 nm)
4.3% (1035-1065 nm) - Linearity ±0.5 %
- Uniformity ±2 %
- Rise Time ≤3 µs
- Clear Aperture 9.9 x 9.9 mm
- Connector Type DB15
- Cable Length 1.5 m
- Operating Temperature Range 5 to 50°C
- Operating Humidity
