JK-VS-7230G Visiable Spectrophotometer

Application scope:

Can be used in the scientific research in physics, chemical, medical,biology,pharmacology etc,or quantitative analysis in the labs of chemical industry, food industry, pharmaceuticals industry, metallurgical industry, clinical chemistry, enviromental protection etc.              

Characteristics:

Automatic zero setting, Automatic full scale setting, automatic build linear equation, τ、A、C automatic swiching. Concentration direct reading.

100mm cuvette can be set in the sample room and equipped with bracket.

Automatic wavelength adjustment structure. When adjusting we don`t need to open the blanket.

Light source adopts fixed voltage, microcomputer automatically control sensitivity in whole wavelength range

Capability standard:

Wavelength range: 330nm-1000nm

Wavelength accuracy: ≤±1nm

Wavelength repeatability: ≤0.5nm

Transmittance accuracy: ≤0.8%(τ)

Transmittance repeatability: ≤0.2%(τ)

Transmittance range: 0.0%-100%(τ)

Absorbency range: -0.043-1.999(A)

Concentration display range: 0.000-9999(C)

τ-A conversion error: ≤±0.004(A)

stray light: ≤0.6％(τ)(at 360nm with NaNO₂)

stability: dark current drift: ≤0.2%(τ)/5min

             light current drift: ≤0.5%(τ)/5min

Dimension: 456mm*375mm*220mm(W*D*H)

Power supply voltage: AC220V±22V;frequency 50Hz±1Hz(supply voltage for foreign trade can be customized according to customer’s needs)

Weight: 19kg

THIS PRODUCT CAN BE OEM

Has been assessed and registered as meeting the requirements of ISO9001:2008

Has been assessed and registered as meeting the requirements of GB/T24001-2004/ISO14001:2004

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