The 818-ST2-UV/DB (P/N 7N6173A) is a thin-profile, wand detector with a sturdy metal housing. Incorporating a large area 10 mm X 10 mm UV Enhanced Silicon (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 7N6173A photodetector is supplied with a NIST traced calibration report that details individual detector responsivity from 200-1100 nm measured with and without attenuator. Includes a BNC to DB15 calibration module. For the 3D model, check 918D-ST-UV.
Технические характеристики
- Detector Type Wand Style, Post Mounted
- Detector Input Free Space
- Detector Material UV Enhanced Silicon
- Spectral Range 200 — 1100 nm
- Sensor Size 10 x 10 mm
- Attenuator OD3, Built-in
- Maximum Measurable Power 200 mW
- Minimum Measurable Power 20 pW
- Maximum Measurable Power Without Attenuator 0.3 mW (200 — 400 nm), 0.1 mW (400 — 600 nm, >1050 nm) , 0.07 mW (600 — 1050 nm)
- Maximum Power Density 30 W/cm2
- Maximum Power Density without Attenuator 0.2 W/cm2
- Maximum Pulse Energy Without Attenuator 0.5 nJ
- Maximum Pulse Energy 0.5 µJ
- Calibration Module Removable DB15 Connector
- Calibration Uncertainty 3.4% (220-300 nm)
1.65% (300-430 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
- RoHS Compliant
