YouKe UV1901 Dual beam of light UV-Visible Spectrophotometer Light spectrum bandwidth 1nm
Dual beam of light Optical inspection system, Wavelength range 190~1100nm, detachable structure of the sample chamber, using imported components, support photometric, Light spectrum, quantitative testing.
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Yoke UV1901 UV-Vis Spectrophotometer is a professional UV-Vis Spectrophotometer with dual-beam photometry system.
Features
Photometric measurement: It can measure the transmittance and absorbance at 1 to 6 wavelengths at the same time .
Spectrum measurement: scan the spectrum of transmittance, absorbance and energy within the Wavelength range, and can perform various data processing such as peak and valley detection, derivative calculation, spectrum calculation, etc.
Quantitative measurement: single-wavelength, double-wavelength, three-wavelength and multi-wavelength measurement. 1~9 point working curve (1~4 times) regression .
Kinetic measurement: Time scanning of transmittance and absorbance at any set wavelength and various data calculations can be performed .
Data output: data files and parameter files can be accessed, and the measurement results are output in a standard and common data file format .
main feature
1. The newly designed excellent optical system and high-performance holographic blazed grating ensure the low stray light of the instrument.
2. Double-beam photometry system, combined with a professionally designed circuit measurement and control system, makes the instrument highly stable and extremely low noise .
3. Fully automatic control system and professional design concept ensure the high reliability and stability of the instrument .
4. The design of the sample chamber with a detachable structure makes it easy to replace different accessories to meet different analysis requirements .
5. The spacious and open light source room design makes it easier to replace the light source .
6. The key components are all imported devices, which ensures the high reliability of the instrument performance .
7. Chinese and English operating software developed under the Windows environment provides rich and unique analysis functions .
8. Automatic eight pool design, more powerful .
plan

Yoke UV1901 SpectrophotometerSpecifications
| LIST | VALUE |
|---|---|
| Optical inspection system | Double beam of light, CT type optical path; 1200 lines/mm laser holographic Diffraction grating |
| Light spectrum bandwidth | 1nm |
| Wavelength range | 190~1100nm |
| Wavelength Accuracy | +/- 0.1Nm (D2 656.1nm ), +/- 0.3nm full band |
| Wavelength Repeatability | ≤0.1nm |
| Photometric range | 0~200%T、-4~4A |
| Photometric Accuracy | ±0.002A(0~0.5A)、±0.004A(0.5~1A)、±0.2 %T (0~100 %T) |
| Luminosity Repeatability | ±0.001A(0~0.5A);±0.002A(0.5~1A);±0.1%T(0~100%T) |
| stray light | ≤ 0.02%T |
| Noise level | ±0.0004A |
| Stability | ±0.0004A@500nm |
| Baseline flatness | ±0.0004A |
| Interface | 320 × 240 graphic display LCD, optional USB2.0 printer and/or U disk Data output, USB connection to upper layer software |
| Light source | Tungsten lamp, deuterium lamp |
| Dimensions | 670*560*260mm |
| Weight | 24kg |
Yoke UV1901 Spectrophotometer Packing list
Complete machine X1, manual X1, certificate of conformity X1, warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
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- ActiveJJF 1641-2017
- ActiveJG/T 235-2014
- ActiveJY/T 0570-2020
- ActiveGB/T 15503-1995
- AbolishGB/T 10656-2008
- ActiveGB/T 34323-2017
- ActiveGB/T 11220.1-1989
- AbolishHJ/T 201-2005
- ActiveGB/T 27594-2011
- AbolishGB/T 1628.2-2000
- ActiveGB/T 1721-2008
- ActiveJB/T 6778-1993
- ActiveJB/T 6777-1993
- ActiveGB/T 26810-2011
- AbolishGB/T 11175-2002
- ISO 6271-2-2004
- ISO 4630-2-2004
- ISO 3856-5-1984
- ISO 3856-2-1984
- ISO 3856-1-1984


UV1901






