UV-Vis Spectrophotometer JK UV2000/UV2200
Technical Specifications
The 2000 and 2200 series spectrophotometers are practical in functions and easy to operate. The main unit is equipped with a large dot-matrix LCD display, enabling photometric measurement, quantitative testing, etc., with direct display of standard curve spectra. Optional PC quantitative analysis software enhances quantitative testing functions and adds features like time scanning, data processing, and report printing. Widely used for teaching and routine analysis needs.
Instrument Functions
Photometric measurement: Transmittance (T%), absorbance (Abs), energy (E)
Quantitative testing: Concentration (C) via coefficient method or standard curve method
Time scanning (kinetics): PC - connected function
System applications: Dark current correction, wavelength correction, etc.
Data processing, report printing, etc.
Instrument Features
- Automatic wavelength calibration: Automatically performs dark current and blank correction, and switches light sources and filters
- Spacious sample chamber: Accommodates 5–100mm cuvettes and supports accessories for various tests
- High-quality optical and electronic components: Ensure high precision and low stray light
- Dot-matrix LCD display: Light - touch membrane keys, user-friendly interface, simple operation
- Long-life eco-friendly flange-mounted deuterium lamp: No optical adjustment needed when replacing the lamp
- Real-time saving of spectra and data: Retains data even after power outage; printable and exportable to PC
- Sturdy base and optical bracket: Imported key components for long-lasting durability
- Optional PC quantitative analysis software: Facilitates more convenient online operation, expanding data processing and storage capabilities
TECHNICAL INDICATORS AND BASIC PARAMETERS | UV-2000 | UV-2200 |
|---|---|---|
Product number | UV-2000 | UV-2200 |
Spectral Bandwidth | 4nm | 4nm (2nm optional) |
Wavelength Range | 190 – 1020nm | 190 – 1100nm |
Optical System | Single – beam optical path, holographic diffraction grating | Single – beam optical path, holographic diffraction grating |
Wavelength Accuracy | ±2.0nm | ±0.8nm |
Wavelength Repeatability | ≤0.5nm | ≤0.2nm |
Wavelength Setting | Automatic wavelength setting, wavelength resolution 0.1nm | Automatic wavelength setting, wavelength resolution 0.1nm |
Print Output | Mini printer; PC printer (for online use) | Mini printer; PC printer (for online use) |
Power Supply | AC90 – 250V, 50/60Hz | AC90 – 250V, 50/60Hz |
Dimensions | 430×320×195mm | 430×320×195mm |
Weight | 12kg | 12kg |
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