PRC-6M Precision Photometric Calibration System
Product No: PRC-6M
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Description
The PRC-6M Precision Photometric Calibration System is engineered for the precise inspection, measurement, and calibration of illuminometers, illuminance probes, and luminous intensity within the 380-780nm visible light spectrum. This system constitutes essential instrumentation for photometry laboratories and photometric measurement facilities. Compliance is verified against standards including JJG 245 Verification Regulation of Illuminometers and JJG 246 Verification Regulation of Luminous Intensity Standard Lamps.
System Configuration
| No. | Component | Configuration | Quantity | Unit | Specifications |
|---|---|---|---|---|---|
| 1 | Optical guide | 1 Set | 6 meters | Length | Base constructed from 6060 standard aluminum profile |
| 2 | Baffle | 4 Piece | Φ18cm | Opening diameter | V-shaped block base for simplified insertion and removal |
| 3 | Light intensity lamp adjustment device | 1 Set | N/A | N/A | Provides vertical lifting and universal angular adjustment of light intensity lamps |
| 4 | Illuminometer rotating device | 1 Set | N/A | N/A | Coaxial positioning mechanism for alternating between standard and test illuminometers |
| 5 | Light intensity standard lamp | 1 Piece | LISL-400 | Model | 2856K color temperature, approximately 500cd luminous intensity, supplied with NIM calibration certificate |
| 6 | Standard illuminometer | 1 Set | 0.1lx–200,000lx | Measurement range | Includes NIM calibration certificate |
| 7 | DC power supply | 1 Set | Accuracy: 1mV/0.1mA | N/A | High-precision regulated power source |
Technical Notes
- The PRC-2M and PRC-4M system configurations are identical to the PRC-6M, differing only in optical guide lengths of 2 meters and 4 meters respectively.
- Darkroom specifications: Minimum dimensions of 3m (width) × (optical guide length + 2m) for length to accommodate optical guide, calibration instruments, and accessories. All interior surfaces (walls, ceiling, floor) must be finished in matte black paint. Ambient temperature control is required to maintain standard operating conditions.