UV1901 UV Spectrophotometer

UV1901 UV Spectrophotometer

UV1901 UV Spectrophotometer
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UV1901 Double Beam UV Spectrophotometer


Product Description:

1. Photometric measurements: simultaneous measurements at a wavelength of 1~ 6 of transmittance and absorbance.
2. Spectral measurement: in the wavelength range for transmission, absorbance and energy spectrum scanning, and various data processing such as peak and valley detection, derivative computation, spectrogram operation, etc.
3. Quantitative measurement: single wavelength, dual wavelength, three wavelength and multi-wavelength measurement . 1 ~ 9 work curve (1 ~ 4 times) regression.
4. Dynamic measurement: time scanning of transmittance and absorbency in any set of wavelengths and may carry on various data operations.
5. Data output: can undertake data file and parameter file access, the measured results are output in standard data file format .
6. Own powerful software support and the softward and external appearance can be customized acording to customer's requirement.
7. Optional disk automatic 8 joimt cuvettes holder.

Specifications:

Model

UV1901

Optical System

Double Beam, Grating 1200 lines/mm

Wavelength Range

190 nm~1100nm

Spectral Bandwidth

1nm

Wavelength Accuracy

<= +/-0.1 nm (656.1nm D2); <= +/-0.3nm (full warelength range)

Wavelength Repeatability

0.1nm

Photometric Accuracy

±0.3%T(0~100%T)

Photometric Repeatability

0.1%T(0~100%T)

Photometric Range

-4A~ 4A

Stray light

0.05%T

Stability

±0.0004@500nm

Baseline Flatness

±0.001A

Noise

0.0003 A/H

Scanning Speed

Fast, Mid, Slow

Wavelength Setting

Auto

Keyboard

Membrane keypad

Light Source

Deuterium &Tungsten lamp

Display

320*240  LCD

Photometric Mode

T,A,C

Detector

Silicon Photodiode

Output

USB port & Parallel port ( Printer)

Power

AC 220V/50Hz or AC 110V/60Hz

Dimension

658*468*220mm

Weight

30kg

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