Cheap Visible Spectrophotometer with high quality and the best quality
Features
1.The instrument has variable wavelength and four scales: transmittance absorbency concentration and factor.
2.Using universal test tubes or cuvette to make measure directly.
3.The instrument is micro computerized and easy in operation.
4.The 12nm spectral slit width provides the sensitivity required for almost any application.
5.One solid-state silicon detector covers entire wavelength range, eliminating the need to change detectors between different analysis.
6.It is easy to replace the unit of instrument specially the Unit of the Pre-adjusted light source, and make it convenient to maintain.
7.Free adjusting for filter exchange.
8.The grating and toroidal mirrors are selected in optical system.
Appendix:
How to select the test tube
Generally the round test tube is not for optic purpose unless it is pre-checked strictly.
We can select it as follow:
1. Check size. (The size should be f12+0.4×75mm)
2. Check the surface of tube. (It should be no bubbles, no scabs, no thread like things.)
3. Warming instrument according to §4.2.1.1 ~ §4.2.1.6 and set the wavelength at 360 nm.
4. Pour some pure water into tube and insert it to the test tube well in sample apartment. Check it just as §4.2.1.7. Then put some mark on the tube opposite the white mark at the instrument.
5. Put the other test tube into instrument one by one and get the readout for everyone and put mark at everyone. We can divide them in many groups. In each group the differential of readout for every tub is less then ±0.02A.
6. Then we can use tubes in same group for blank, sample, and standard solution needn't check the tube every time.
Weight:6.5 kg ( 9.0 kg with packet )
| Warranty |
1 year |
| MOQ |
1 pc |
| Delivery |
5 working days |
About us:
Perlong medical equipment co.,Ltd was established in 2003, it is a professional medical equipments suppliers, we specialize in manufacturing and marketing various hospital equipments, surgical products, and disposable items.
All our medical products meet with international quality requirements.
We have high efficient groups of professional technical and sales staff are able to provide you complete range of service at any time. We are capable of assisting our global clients with the development and research of medical products. It is our principle to provide with our customers with best quality products and services on the basis of mutual benefit. And most important, our factories are well selected, and our quality are of top one from China. Thus, we have wined great reputation in this line, and become the main supplier of medical products in Africa countries and Middle East countries, at present, we are also exported our products to most of the countries in the world, among which some are developed countries like USA, European countries.
For more information, please visit our website or contact us directly with your questions or inquiries.Any requirements and questions you can contact me by email.
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