PRODUCTS CENTER
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Product name：UV1901\UV1901PCS Double-beam Scanning UV-Vis Spectrophotometer -
Order number： -
Model：UV1901\UV1901 -
Stock status：Delivery according to contract -
Logistics：by sea, by air, by express, etc.
- Product Introduction
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1. Product introduction
1. Photometric measurement: It can measure transmittance and absorbance at 1 to 6 wavelengths at the same time.
2. Spectral measurement: scan the spectrum of transmittance, absorbance and energy in the wavelength range, and can perform various data processing such as peak-valley detection, derivative operation, spectrum operation, etc.
3. Quantitative measurement: single wavelength, dual wavelength, triple wavelength and multi-wavelength determination. 1 to 9 points working curve (1 to 4 times) regression.
4. Kinetic measurement: Time scan of transmittance and absorbance at any wavelength set and various data operations can be performed.
5. Data output: data files and parameter files can be accessed, and the measurement results are output in a standard and general data file format.
2. Product parameters
product
UV1901PC
UV1901PCS
operating mode
Host operation or PC operation, including online software, single-machine scanning
wavelength range
190-1100nm
Spectral bandwidth
1nm
0.5/1.0/2.0/3.0/5.0nm adjustable
Optical system
Double beam, CT-style optical path; 1200 lines/mm laser holographic diffraction grating
Wavelength accuracy
±0.1nm (D2656.1nm), ±0.3nm (full wavelength range)
wavelength repeatability
≤0.1nm
Way of working
T,A,C,E
Photometric range
-4-4A;0-200%T;
Photometric accuracy
±0.002A (0-0.5A), ±0.004A (0.5-1A), ±0.2%T (0～100%T)
Photometric repeatability
±0.001A(0-0.5A), ±0.002A(0.5-1A), ±0.1%T(0～100%T)
Stray light
≤0.02%T
Baseline flatness
±0.0004A
stability
±0.0004A (at 500nm)
photometric noise
±0.0004A
data output
320×240 graphic display LCD screen
Optional USB2.0 printer and/or U disk data output, USB connected to upper software
light source
Imported long-life tungsten lamp, deuterium lamp
Dimensions
670x560x260mm
weight
24kg
26kg
3. Product Features
1. The newly designed excellent optical system and high-performance holographic blazed grating ensure the low stray light of the instrument.
2. Double-beam photometric system, with advanced circuit measurement and control system. The instrument has a high degree of stability and very low noise.
3. Fully automatic control system and advanced design concept ensure high reliability and stability of the instrument.
4. The design of the sample chamber with detachable structure is easy to replace different accessories. to meet different analytical needs.
5. The spacious open light source room design makes the replacement of the light source more convenient.
6. The key components are imported devices. The high reliability of the instrument performance is guaranteed.
7. The Chinese and English operating software developed under the windows environment provides a wealth of characteristic analysis functions.
8. Automatic octal pool design , more powerful.
