Dsh Uv757 Uv Vis Spectrophotometer - Chinaprice: contact company for price
见 分 光 光 度 计 S17
Uv/ vis Spectrophotometer| Spectrophotometer | Uv/ vis Spectrometer
DSH- UV757 Spectrophotometer
Spectrophotometer ， Spectrometer ， Uv/ vis Spectrometer ；
DSH- UV757 double beam UV- Vis spectrophotometer
Spectrograph , UV- Vis Spectrophotometer , Automatic Spectrophotometer
DSH- UV757 Visible Spectrophotometer
Spectrophotometer , Visible Spectrophotometer , Uv Vis Spectrophotometer
DSH- UV757 UV- VIS Spectrophotometer
Spectrophotometer , UV- VIS Spectrophotometer , Metal Analyzer
DSH- UV757 Spectrophotometer for Analysis
Metal Analyzer , Visible Spectrophotometer , Spectrometer
I. Host function
Adopts microcomputer measuring system, T- A conversion, automatic adjustment 0% ( T) and adjustment 100% ( T) , with GOTOλ , joint 8 sample holder automatically , the error of cuvette automatically deducted , multi- point calibration, the slope and intercept settings and other functions, with RS232 interface and parallel printer port ( printer- specific, separately optional) .
II. Online features:
Through the RS232 serial interface, you can use the upper software for full wavelength scan, time scan, the regression equation ( 1, 2, 3 times) , multi- wavelength testing, and greatly expanded testing capabilities ( besides the host function) .
III. Technical parameters:
1. Wavelength range: 200nm ~ 1000nm
2. Light source: Tungsten halogen lamp 12V20W ( import) DD2.5 deuterium lamp ( Import)
3. Receive components: photovoltaic cells
4. Wavelength maximum permissible error: ± 0.5nm
5. Wavelength repeatability: ≤ 0.2nm
6. Spectral bandwidth: 2nm
7. Stray light: ≤ 0.3% ( T) ( at 220nm and 360nm, in NaNO2)
8. Transmittance range: 0.0% ( T) ~ 200.0% ( T)
9. Absorbance range: - 0.301 ( A) ~ 4.000 ( A)
10. Transmittance maximum permissible error: ± 0.5% ( T) ( NBS930D)
11. Transmittance repeatability: ≤ 0.2% ( T)
12. Noise: 100% noise ≤ 0.5% ( T) 0% noise ≤ 0.2% ( T)
13. Stability: ≤ 0.004A/ 30min
14. Power supply: AC220V ± 22V 50Hz ± 1Hz
- Posted By: Zhuhai Dshing Import&Export Co.,ltd
- Phone: 867568305811
- Address: Room402,unit 1 building NO.1,NO.333 Xianqiao road,, Zhuhai, China
Published date: August 10, 2014 -
- Business Description: Zhuhai Dshing Import&Export Co.,ltd, approved by Zhuhai special economic zone industrial and commercial bureau, is one of the leading manufacturers in geological instruments, Petroleum instruments as well as other laboratory instruments and so on.
Since it was founded in 2010, the company has a group of highly qualified technical personnel specialized in research and development , with well trained workers, world class services, advanced machinery and equipment. Our enterprise absorbs domestic and overseas advanced technology and excellent management concept, and constantly develop new products as well as providing thoughtful services to our customers from all over the world.
So far, our products include following parts:
Geological instruments: (Geoelectric instruments, Magnetic detector, Logging instruments, Inclinometer, Radiometrics, Water detector, Electric winch, Core drilling rig etc)
Petroleum instruments: (Flash point tester, Kinematic viscometer, Distilation Instruments, Solidifying point tester, Engler viscometer etc)
Highway instruments:(Penetrometer, Ductility tester, Softening point tester,Asphalt wax content tester,
Wheel tracking tester etc)
Laboratory instruments: (Calorimeter, Water bath,Constant Temperature Oil Bath)
Relied on high quality products, reasonable price, best service in the same industry, these products have been enjoying promising markets, including India, Indonesia, France, Africa and other countries.
Our company always sticks to the principle of quality first, integrity first, service first , we 100% belived that we would be your partner forever from the moment of establishing business relationship.
Warmly welcome you to send an email ,make a call or visit our factory!
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