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Hotline:400-820-6757
Product

UV-690

Product

Specifications


Model

UV-690

Wavelength range

190-900nm

Spectral bandwidth

0.1/0.2/0.5/1/2/4nm

Optical system

Double beam, holographic grating

Detector

Photomultiplier tube

Light source

 Long-life tungsten lamp and deuterium lamp

Output

LAN, USB, RS-232

Power

160W

Power supply

AC 220/50Hz or AC 110/60Hz

Dimensions

660 × 570 × 270 mm

Weight

32kg



Features

1. As the latest generation of our high-end spectrophotometer products, this instrument is designed with a double-beam system and photomultiplier tubes.

2. The bandwidth can be adjusted in six grades to meet the test requirements of all industries.

3. The key parts (Tungsten lamp, deuterium lamp, detector and grating) are imported, ensuring the high performance and stability of the instrument.

4. Fully controlled by software with complete functions and a user-friendly operation interface; Low requirements for computer systems for full compatibility.

5. The software fully complies with GLP/GMP certification requirements, providing data security management for each user and preventing leakage of confidential data.

6. The traditional RS-232 connection and the popular USB connection are both available to meet the needs of different customers.

           

Functions

1. Photometry: measure absorbances and transmittances at specified wavelength.

2. Quantitation: prepare standard solutions and draw a standard curve to calculate the concentrations of unknown samples.

3. Kinetics: measure an unstable sample to study its concentration change.

4. Spectrum: find the maximum absorption wavelength of a substance and judge the properties of unknown samples;

5. Multi-wavelength: measure the absorbances and transmittances of a sample at multiple wavelength points (up to 20 wavelength points) at the same time




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