Product or Service
JK-VS-721G Visable Spectrophotometer
Profile:Manufacturer - Producer|Ref:PSL121133YH | Country: China | Currency: usd | Export: No
This product adopts a microprogramming technology. It can be used in a material determination, a quantitative analysis in a visible spectrum field. This equipment is a multipurpose analyzer which is necessary for all general labs. It applys to the medical health, clinical examination, biochemistry, petrochemical engineering, enviromental protection, quality control’s department and teaching lab of universities and colleges etc.
Backlit LCD display, reading is clear and obvious
Advanced holographic sparkling cable( a C-T monochromator), it has advantages of high accuracy wave length, good monochromaticity, low stray light ect.
Microcomputer measurement system which has a T-A high accuracy conversion, and auto adjustment 0%(T)and adjustment 100%(T) ,consentration direct reading, tration factor setting, and it can also choose serial data printer to process data printing.
High accuracy,good repeatability and stablilization.
Fit for different types of printer.
The spectrophotometer analytical method is based on the different materials’ molecular structure’s selective absorption of electromagnetic radiation.
The availabe electromagnetic radiation’s spectral region is normally between 330nm-800nm.
Main Technical standard:
Wavelength Range: 340nm～1000nm
Wavelength accuracy: ±2nm
Wavelength repeatability: ≤1nm
Transmittance accuracy: ±0.5%(T)
Transmittance repeatability: ≤0.2%(T)
Spectral bandwidth: 5nm
Stray light: ≤0.5%(T)(at 360nm ,with NaNO2)
Power supply voltage: AC220V ± 22V; frequency 50Hz ± 1Hz (supply voltage for foreign trade product can be customized according to customer’s needs)
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