Spectrophotometer
LABWAN Visible Spectrophotometer LV-320
Model LV-320
In Stock
LABWAN LV-320 Visible Spectrophotometer is a CT single-beam instrument with a 1200 lines/mm grating optical system and a wavelength range of 320–1020 nm. It provides direct readout of Absorption (ABS), Transmittance (%T) and Concentration (C), with a 4-digit LCD display and silicon photodiode detector.
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ISO 9001 Certified
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Key Features
- CT Single Beam Optical System
- Grating 1200 lines/mm
- Wavelength Range: 320–1020 nm
- Holographic Flashing Grating Monochromator
- 4 Digit LCD Display
- Direct Readout of ABS, %T & Concentration
- Concentration Setting Function
- Silicon Photodiode Detector
- Tungsten Lamp
- Low Stray Light
- High Wavelength Precision
Specifications
| Parameter | Value |
|---|---|
| Optical System | CT Single Beam, Grating 1200 lines/mm |
| Wavelength Range | 320~1020 nm |
| Spectral Bandwidth | 2 nm |
| Wavelength Interval | 1 nm |
| Wavelength Accuracy | ± 2 nm |
| Wavelength Repeatability | 1 nm |
| Photometric Accuracy | ±1%T |
| Photometric Repeatability | 0.5%T |
| Photometric Range | 0 -1.999A, 0-199.9%T |
| Stray Light | ≤0.3%T@340nm |
| Stability | ±0.004A/h @500nm |
| Display & Photometric Mode | 4 Digit LCD & Mode: T, A, C |
| Detector | Silicon Photodiode |
| Light Source | Tungsten Lamp |
| Power Supply | AC 220V / 50Hz |
| Dimensions & Weight | 450 × 520 × 320 mm & 10 kgs |
| Standard Accessories | Glass Cell 10mm; Power Cord; Instruction Manual |