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Contact Supplier| Model | S-920 | S-921 |
|---|---|---|
| Range | 340 to 960 nm | 340 to 960 nm |
| Resolution | 0.1%T, 0.001 Abs, conc.1.0 | 0.1%T, 0.001 Abs, conc.1 |
| Output | %T: 0 t0 100% Abs; 0 to 1.999 Conc. 0 to 1999 | %T: 0 t0 100% Abs. 0 to 1.999 Conc. 0 to 1999 |
| Detector | Silicon Photodiode | Silicon Photodiode |
| Light Source | 6V, 10W. l Tungsten Halogen Lamp | 6V, 10W. l Tungsten Halogen Lamp |
| Monochromator | 600 Lines / mm holographic grating | 600 Lines / mm holographic grating |
| Sample Holder | 10mm (10mm double tube holder facility available in Model S-923) | 10 mm (50mm path Length in Model S-922 only) |
| Spectral Bandwidth | 10 nm | 5 nm |
| Wave Length Resolution | 5 nm | 1 nm |
| Wave Length Accuracy | +2.5 nm | +2.5 nm |
| Repeatability | +2 nm | +2 nm |
| Display | 3 1/2 digit LED Display | 3 1/2 digit LED display for results 3 digit display for Wavelength |
| Power | 230V+ 10% AC 50 Hz | 230V+ 10% AC 50 Hz |