UV-Visible Spectrophotometer UV2033

Introduction

UV-Visible Spectrophotometer is a double beam instrument with a computer simulation optimized optical base. The continuously adjustable spectral bandwidth ranges from 0.1 to 5nm, making it designed for samples with sharp absorption peaks. Precision is improved across the UV-Vis spectrum, from 190nm to 900nm, due to the well-aligned PMT detector and high-quality deuterium, tungsten, and mercury lamps. The device includes an optional 8-position cell holder as well as a high throughput 100-position autosampler with an easy-to-use interface.

Applications

UV-Visible Spectrophotometers are widely used in clinical examination, medical industry, biochemistry, petrochemical, environmental protection, quality control and research institutes etc.

Specifications

Optical System	Double beam
Detector	PMT
Wavelength Range	190 – 900 nm
Spectral Bandwidth	0.1 nm – 5 nm
Wavelength Accuracy	±0.3 nm
Photometric Accuracy	±0.3%
Stray Light	≤0.0001 Abs/h
Baseline Flatness	±0.0005 Abs (190 – 850nm)
Stability	≤0.0001 Abs/h
Light Sources	Deuterium Lamp, Tungsten Lamp, Mercury Lamp
Control Mode	PC software controlled
Power Consumption	500 W
Power Supply	AC220V/110V, 50/60Hz
Dimension (L × W × H)	500 × 550 × 260 mm

Features

Easy to use interface design with ergonomic touch-screen display.

Equipped with ultra high-speed scan to acquire spectrum in short time.

Low stray light.

Precision injection molding case promises robust structure and longer lifetime.

Compact structure, 30% installation space is saved.

Strong built-in cooling fan.

Unique C-T optical structure, ultra-low stray light.

Premium lens and lens coating produce high repeatability.

Real-time automatic calibration of dark current.

Dual beam optical path system, lower influence on test results.

Multiple curve fittings make curve regression more accurate.

High-quality photomultiplier, fast response and high-sensitivity.

Large sample chamber, enough room for operating and replacing sample.

8 scanning intervals with 4 level optional scanning speed.

FAQs

1. What are UV-Visible Spectrophotometers used for?

UV-Visible Spectrophotometers are used for precise optical measurements to analyze sample absorbance and detect contaminants.

2. How do UV-Visible Spectrophotometers ensure reliable measurement results?

UV-Visible Spectrophotometers deliver accurate and stable optical performance for consistent and dependable analysis.

3. How do UV-Visible Spectrophotometers support early contamination detection?

UV-Visible Spectrophotometers enable early stage contamination detection through sensitive absorbance measurement.

4. What design features support efficient laboratory workspace usage?

UV-Visible Spectrophotometers feature a compact footprint that helps optimize laboratory bench space.

5. What sample handling features are included in UV-Visible Spectrophotometers?

UV-Visible Spectrophotometers include large sample chambers for easy handling and quick sample replacement.

6. Where are UV-Visible Spectrophotometers commonly used?

UV-Visible Spectrophotometers are commonly used in clinical examination, medical industries, biochemistry laboratories, and research institutes.