| Parameter |
Specification |
Parameter |
Specification |
| ★ Wavelength Range |
190–1100 nm |
★ Noise |
≤0.2%T/3min (250/500 nm, 0%T); ≤0.5%T/3min (250/500 nm, 100%T) |
| ★ Spectral Bandwidth |
1 nm |
★ Sample Compartment |
8 Cell Holder (10 mm Path length Cuvette) |
| ★ Optical System |
Double Beam, Blazed Holographic Grating (1200 lines/mm) |
★ Detector |
Silicon Photodiode |
| ★ Wavelength Accuracy |
±0.5 nm |
★ Lamps |
Tungsten Lamp & Deuterium Lamp (Pre-aligned) |
| ★ Wavelength Repeatability |
≤0.2 nm |
★ Display |
Graphic LCD (320×240 Dots) |
| ★ Wavelength Setting |
Auto, Resolution 0.1 nm |
★ Keypad |
30-key Alphanumeric Membrane Keypad |
| ★ Photometric Range |
0–200%T, −4–4A, 0–9999C |
★ Output Port |
USB Port |
| ★ Photometric Accuracy |
±0.002A (0–0.5A), ±0.003A (0.5–1A), ±0.3%T (0–100%T) |
★ Power Requirements |
AC~220V/50Hz |
| ★ Photometric Repeatability |
≤0.001 A (0–0.5A), ≤0.002A (0.5–1A), ≤0.2%T (0–100%T) |
|
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| ★ Stray Light |
≤0.05%T (220/360 nm) |
|
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| ★ Scan Speed |
High, Medium, Low. Max. 2000 nm/minute |
|
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| ★ Baseline Flatness |
±0.0015A |
|
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| ★ Stability |
±0.001A/h (500 nm, 0A) |
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