The 7N6339A is a NIST traceable calibrated integrating sphere detector using a 5.3 inch integrating sphere with a high performance InGaAs photodetector. The input port size is 1.0 inch diameter and the wavelength range is 860 – 1650 nm. It comes with an SMA fiber optic connector on the North pole as a standard feature allowing a small amount of light pickoff for wavelength measurement or any further analysis without affecting the overall system calibration.
Note that the system calibration is no longer valid if any component is changed from the original calibrated configuration. For a very high power level, elevated temperature of the integrating sphere system can affect the measurement accuracy so the sphere must be temperature controlled. Calibration is performed without attenuator.
Технические характеристики
- Detector Type Collimated Beam Integrating Sphere
- Detector Input Free Space
- Detector Material Indium Gallium Arsenide
- Spectral Range 860 — 1650 nm
- Sensor Size Ø3 mm
- Attenuator None
- Maximum Measurable Power 5000 mW
- Minimum Measurable Power 100 nW
- Maximum Measurable Power Benchtop Meter 5.0 W
- Maximum Measurable Power Handheld Meter 0.65 W
- Calibration Module Removable DB15 Connector
- Calibration Uncertainty 2.4% (860-1430 nm)
2.6% (1430-1600 nm) - Linearity ±1.0 %
- Sphere Size 5.3 in.
- Sphere Material PTFE
- Input Port Size 1.0 in.
- Connector Type DB15
- Cable Length 1.5 m
