The 819C-SL-2-CAL2V2 is a NIST traceable calibrated integrating sphere detector for collimated beams, featuring a 2-inch sphere and a silicon photodiode with a wavelength range of 400 to 1100 nm and a maximum measurable power of 2 W. It has a 0.5-inch input port and includes an SMA fiber optic connector for light pickoff. Linearity is ±1%, and calibration uncertainty varies with wavelength: 1.65% for 400 to 430 nm, 1.1% for 430 to 1000 nm, and 4.3% for 1035 to 1065 nm. Maximum power handling is reduced when an attenuator is in use. The sensor includes a built-in temperature sensor and OD1 attenuator, compatible with power meters including the 1938-R, 2938-R, 1919-R, 843-R/843-R-USB, 845-PE-RS, and 844-PE-USB. Calibration is invalid if components are altered.
The 819C-SL-2-CAL2V2 is a NIST traceable calibrated integrating sphere detector using a 2 inch integrating sphere with a high performance silicon photodetector. The input port size is 0.5 in. diameter and the wavelength range is 400-1100 nm, with maximum power up to 2 watts. 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 Note that the system calibration is no longer valid if any component is changed from the original calibrated configuration.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. It is replacing 819C-SL-2-CAL2.
| Newport MKS | |
|---|---|
| Product Category | Photodiodes |
| Product Number | 819C-SL-2-CAL2V2 |
| Product Name | Integrating Sphere Detector, Collimated Beam, 2.0 in., 400-1100 nm |
| Spectral Response Range | 400 to 1100 nm (4000 to 11000 Å) |
