Features
- Automatically sets wavelength
- Excellent stability and repeatability
- All key components imported from USA to ensure accuracy of measurement
- Adopts advanced computer processing technology
- Built-in high-capacity memory, can store up to 200 test data
- With automatic calibration of 0%T and 100%T
- Optional battery box and charger for field operations
- With standard concentration curve C
Technical Specifications
| Optical system | Single beam (1200 L/in grating) |
| Spectrum width | 4 nm |
| Wavelength range | 325 nm to 1100 nm |
| Wavelength accuracy | ±2.0 nm |
| Wavelength repeatability | 1 nm |
| Photometric accuracy | ±0.002 Abs (0 Abs to 0.5 Abs); ±0.005 (0.5 Abs to 1.0 Abs); ±0.5%T |
| Photometric repeatability | ±0.001 Abs (0 Abs to 0.5 Abs); ±0.002 (0.5 Abs to 1.0 Abs); ±0.2%T |
| Wavelength display | 1 nm |
| Stray light | ≤0.4% T, at 360 nm |
| Transmittance accuracy | ±0.002 A (0 A to 0.5 A).±0.003 A (0.5 A to 1 A).
±0.3%T |
| Transmittance repeatability | ≤0.001 A (0 A to 0.5 A).≤0.002 A (0.5 A to 1 A).
≤0.2%T (0 %T to 100%T). |
| Photometric range | 0 T to 200%T, -0.3 A to -3.0 A, 0 F to 9999 F (0 C to 9999 C) |
| Stability | ± 0.002 A / h (500 nm, after preheating) |
| Baseline Linearity | ±0.002 A/h |
| Display range | 0 T to 200%T, -0.3 A to 3 A |
| Display | Big LED screen |
| Data output | RS232 |
| Light source | Tungsten lamp |
| Dimension | 14 in x 11 in x 7 in (360 mm x 280 mm x180 mm) |
| Weight | 13 lb. (6 kg) |
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