Shuoboda Instruments (Hunan) Co., Ltd.
| Payment Terms | L/C,T/T |
| Supply Ability | 500 sets/month |
| Delivery Time | 5~8 working days |
| Packaging Details | Plywood packing |
| Optical system | Diffraction grating C-T monochromator |
| light source | Halogen lamp 20W/12V |
| Wavelength range | 340nm～950nm |
| Wavelength accuracy | ±2.5nm |
| Wavelength Repeatability | ≤1.0nm |
| bandwidth | 12nm |
| Brand Name | SHUOBODA |
| Model Number | VSP-S23A |
| Certification | ISO/CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 500 sets/month |
| Delivery Time | 5~8 working days | Packaging Details | Plywood packing |
| Optical system | Diffraction grating C-T monochromator | light source | Halogen lamp 20W/12V |
| Wavelength range | 340nm～950nm | Wavelength accuracy | ±2.5nm |
| Wavelength Repeatability | ≤1.0nm | bandwidth | 12nm |
| Brand Name | SHUOBODA | Model Number | VSP-S23A |
| Certification | ISO/CE | Place of Origin | China |
| High Light | VIS Spectrophotometer 340nm ，Spectrophotometer Cuvette 340nm ，Spectrophotometer Tube 950nm | ||
Application
VSP-S23A spectrophotometer is designed for the purpose of education and general analysis in low cost,It can use Φ10-Φ16mm tube or rectangular cuvette in sample department,high reliable and operate easily. It can be used for environmental protection, education etc., qualitative analysis & quantitative analysis can be done.
Features
The instrument has variable wavelength and four scales: transmittance absorbency concentration and factor.
Using universal test tubes or cuvette to make measure directly.
The instrument is micro computerized and easy in operation.
The 12nm spectral slit width provides the sensitivity required for almost any application.
One solid-state silicon detector covers entire wavelength range, eliminating the need to change detectors between different analysis.
It is easy to replace the unit of instrument specially the Unit of the Pre-adjusted light source, and make it convenient to maintain.
Free adjusting for filter exchange.
The grating and toroidal mirrors are selected in optical system.
Technical specifications:
|
Model |
VSP-S23A |
|
Optical system |
Diffraction grating C-T monochromator |
|
light source |
Halogen lamp 20W/12V |
|
Wavelength range |
340nm～950nm |
|
Wavelength accuracy |
±2.5nm |
|
Wavelength Repeatability |
≤1.0nm |
|
bandwidth |
12nm |
|
Transmittance accuracy |
±2.0%T |
|
Transmittance repeatability |
≤0.5%T |
|
stray light |
≤0.5%T |
|
Photometric range |
0.0～199.9 (T), -0.3～2.999 (A) |
|
Dimensions |
370mm×320mm×190mm |
|
weight |
Net weight 7Kg |
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.
Standard package
1. VSP-S23A 1 Set
2. Cuvette holder 1 PCs.
3. Glass tube 2 PCs.
4. Power cable 1 PCs.
5. Operation manual 1 PCs.
6. Certificate of quality checking 1 PCs.
7. Fuse (2A) 2 PCs.
8. 1 cm rectangular cell 2 PCs.
Optional Spare Parts and Accessories
Data Processing Software package
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2013
Total Annual:
1,000,000-10,000,000
Employee Number:
1~99
Ecer Certification：
Verified Supplier
Shuoboda Instruments Group as a professional manufacturer & supplier in China, we are committed to provides quality, user friendly and cost-effective products to our partner in all over the world. Our products mainly included Radiation Detection & Protection Equipment, laboratory scien... Shuoboda Instruments Group as a professional manufacturer & supplier in China, we are committed to provides quality, user friendly and cost-effective products to our partner in all over the world. Our products mainly included Radiation Detection & Protection Equipment, laboratory scien...
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