The 818-UV/DB (P/N 7N6153A) Low-Power UV Enhanced Silicon Photodetector is supplied with a NIST traced calibration report that details individual detector responsivity measured with and without attenuator. Exclusive removable OD3 attenuator (Model 884-UVR) technology extends the calibrated optical dynamic range of our photodiode sensor heads by three decades. The serial numbers for the detector and the attenuator are matched to ensure NIST traceability. The 10.3 mm clear aperture with the cross hair will improve the detector alignment to the input optical beam more accurately and help avoid detector overfilling. This model includes a BNC/DB15 calibration module. The adapter contains the detector calibration data, model number, serial number and calibration date for seamless operation.
Технические характеристики
- Detector Type Post Mounted
- Detector Input Free Space
- Detector Material UV Enhanced Silicon
- Spectral Range 200 — 1100 nm
- Sensor Size 10 x 10 mm
- Attenuator OD3, Threaded
- Maximum Measurable Power 1500 mW
- Minimum Measurable Power 20 pW
- Maximum Measurable Power Without Attenuator 5 mW (200 — 400 nm), 2.5 mW (400 — 600 nm, >1050 nm) , 1.5 mW (600 — 1050 nm)
- Maximum Power Density 30 W/cm2
- Maximum Power Density without Attenuator 0.2 W/cm2
- Maximum Pulse Energy with Attenuator 400 µJ
- Maximum Pulse Energy Without Attenuator 0.4 µJ
- Maximum Pulse Energy 400 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 % over Ø2 mm with attenuator, ±2 % over Ø4 mm without attenuator
- Rise Time 3 µs
- Clear Aperture Ø10.3 mm
- Connector Type DB15
- Cable Length 1.5 m
- RoHS Compliant
