Dsh 723n Visible Spectrophotometer - Chinaprice: contact company for price
DSH- 723N spectrophotometer is intelligent products, combined with chip microprocessor control technology, the instrument with a large variety of complex functions of advanced instruments, which can meet the vast majority of general lab samples of qualitative and quantitative testing requirements. Widely used in medicine and health, clinical examination, biochemical, petrochemical, environmental protection, quality control and other departments. Low price, high- performance instruments, is your best choice.
II. Main features:
1. The instrument uses 5 ' LCD graphic display and an external thermal printer as the output device, clearly display test results and prompts during operation, thermal printers can easily print the test results for data reporting and preservation.
2. Test method provides a photometer mode, wavelength scanning, quantitative analysis, dynamic analysis and multi- wavelength test mode, the test mode is provided in the quantitative factor inputs, multi- point method and determined three common methods of analysis.
3. Can eliminate measurement errors caused by pairing ( only in the quantitative analysis of photometric mode ) .
4. With automatic zero / span adjustment function.
5. High accuracy in reading, reproducibility and stability.
6. Direct reading with concentration, linear regression, regular print, GOTOλ and spectral scanning, and other advanced features.
III. Technical indicators:
1. Wavelength range: 325nm ~ 1000nm
2. Wavelength Maximum error: ± 1nm
3. Wavelength repeatability: ≤ 0.5nm
4. Spectral bandwidth: 4nm
5. Stray light: ≤ 0.3% ( T) ( at 360nm, in NaNO2 test, measured 0.1% τ )
6. Transmittance range: 0.0% ( T) ~ 200.0% ( T)
7. Transmittance maximum error: ± 0.5% ( T) ( in NBS930D test)
8. Transmittance Repeatability: ≤ 0.2% ( T)
9. Absorbance display range: - 0.301 ( A) ~ 4.000 ( A)
10. Direct reading concentration range: 0.000 ~ 9999 ( C)
11. Baseline flatness: ± 0.005 ( A)
12. Noise: 100% noise ≤ 0.3% ( T)
13. Drift: ≤ 0.004 ( A) / h
14. Optical system: single beam, 1200 lines / mm diffraction grating
15. Display and Output: 5 ' LCD graphic display, external thermal printer
16. Light source: 6V/ 10W
17. Receive components: photovoltaic cells
18. 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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