Visible Spectrophotometer LVS-A21 is a compact, single-beam unit with a wavelength range of 325 to 1000 nm. Its sample compartment supports 5 to 50 mm cuvettes. It features a 7-inch multicolour touchscreen for easy operation and a user-friendly interface. A holographic blazed grating monochromator ensures high wavelength accuracy, good monochromaticity, and low stray light. This spectrophotometer is designed to deliver precise, reproducible, and stable measurement readings.
| Wavelength Range | 325 to 1000nm |
| Spectral Bandwidth | 2 nm |
| Wavelength Accuracy | ± 2nm |
| Wavelength Repeatability | ≤1 nm |
| Focal Length | 160 mm |
| Photometric Range | 0 to 100.0 %T, 0 to 1.999 A, 0 to 1999 C |
| Photometric Accuracy | ± 0.5 % T |
| Photometric Repeatability | ≤ 0.2 % T |
| Capacity | 5 to 50 mm cuvettes. |
| Photometry | Single Beam |
| Monochromatic Type | Czerny-Turner |
| Light Source | Tungsten Halogen Lamp |
| Detector | Silicon Photocell |
| Grating | 1200 lines/mm |
| Stray Light | ≤ 0.1 (at 360nm NaNo2) |
| Noise | 100%（T）noise ≤ 0.3%(T) 0%（T) noise ≤ 0.2 %(T) |
| Cuvette Holder Size | 10 mm |
| Power Consumption | 120 W |
| Power Supply | AC 220V ±22V 50 Hz ±1 Hz |
| Dimension | 580 × 460 × 345 mm |
| Gross Weight | 16.5 kg |
Our Visible Spectrophotometer LVS-A21 is used in high requirements for precision measurement in the research and production of organic chemistry, biochemistry, medical testing, food testing, environmental protection, water testing industries, etc.
1 cm glass Cuvette × 4 pieces Power Cable × 1 piece Fuse × 2 pieces
Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom
Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608
info@labtron.com
