The 7N6154A is a new part number for Model 818-SL/DB Silicon (Si) Photodetector, designed for low optical power measurements. It is supplied with a NIST traced calibration report that details individual detector responsivity measured with and without attenuator. Exclusive OD3 attenuator 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 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 Silicon
- Spectral Range 400 — 1100 nm
- Sensor Size Ø11.3 mm
- Attenuator OD3, Threaded
- Maximum Measurable Power 2000 mW
- Minimum Measurable Power 20 pW
- Maximum Measurable Power Without Attenuator 4 mW with 1830-R and 1936-R, 2.5 mW with 843-R, 1919-R, and 841-PE-USB
- Maximum Power Density 30 W/cm2
- Maximum Power Density without Attenuator 3 W/cm2
- Maximum Pulse Energy Without Attenuator 60 nJ
- Maximum Pulse Energy 60 µJ
- Calibration Uncertainty 1.1% (400-1000 nm)
4.3% (1035-1065 nm) - Linearity ±0.5 %
- Uniformity ±2 %
- Rise Time ≤2 µs
- Clear Aperture Ø10.3 mm
- Connector Type DB15
- Cable Length 1.5 m
- RoHS Compliant
