Precision Photometric Calibration System
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The PRC-6M Precision Photometric Calibration System is designed for the inspection, measurement, and calibration of illuminometers, illuminance probes, and luminous intensity within the visible light range of 380~780nm. It is an indispensable tool for photometry laboratories and photometric measurement institutions. This system complies with standards such as JJG 245 Verification Regulation of Illuminometers and JJG 246 Verification Regulation of Luminous Intensity Standard Lamps.
System Configuration:
| No. | Optical guide | Configuration | Quantity | Unit | Specifications |
|---|---|---|---|---|---|
| 1 | Optical guide | 1 | Set | 6 meters in length, the base is made of 6060 standard aluminum profile | |
| 2 | Baffle | 4 | Piece | Opening diameter Φ18cm, V-shaped block base, easy to put in and take out | |
| 3 | Light intensity lamp adjustment device | 1 | Set | Light intensity lamp lifting and universal adjustment | |
| 4 | Illuminometers rotating device | 1 | Set | Coaxial position switching device for standard illuminometers and measured illuminometer | |
| 5 | Light intensity standard lamp | 1 | Piece | LISL-400: 2856K, approximately 500cd, with NIM calibration certificate | |
| 6 | Standard illuminometers | 1 | Set | 0.1lx~200,000lx: NIM calibration certificate | |
| 7 | DC power supply | 1 | Set | Accuracy: 1mV/0.1mA |
Notes: The system configurations of PRC-2M and PRC-4M are consistent with that of PRC-6M, with the only difference being that the lengths of their optical guides are 2 meters and 4 meters respectively. Darkroom size requirements: 3m (W) * optical guide length + 2m (L) for placing optical guide, calibration instruments, and accessories; all walls, ceilings, and floors in the room are painted matte black, and the ambient temperature is controlled to meet the standard value.