JK-UVS-757CRT UV-Vis Spectrophotometer

Application:

The instrument finds wild applications in medical and health, clinical inspection, biochemistry, petro-chemical industry, environmental protection, quality control, etc. It is a common analytical instrument used in physics and chemistry lab, can also be used in soil for available phosphorus, boron, nitrate, total phosphorus detection in plant

Main characteristics:

Can perform qualitative and quantitative analysis on sample substance in the range of VU and VIS spectrums.

Rapid adjustment (adjustable time is less than 3S).

Microprocessor measurement system. Accurate T-A changeover and Automatic 0 and 100 adjustment Functions of GOTO l, time scanning, automatic 8 cell-holder, automatic-deduction of cell error, multi-point concentration calibration and setting of slop and intercept RS-232 interface and parallel printing port. By means of RS-232 series interface and operating software, it will have a much wide measurement functions to perform all wavelength scanning, time scanning, concentration linear regression equation (the order of 1,2 and 3) and multi-wavelength measurement ,and greatly expand measuremet function (except the mainframe function) and provide transmission of test data to EXECL, meet the user’s requirements for post-processing.

Performance:

Wavelength range :190nm-1100nm;

Light source: Tungsten halogen 12V20w( import ),DD2.5 deuterium lamp ( import );Receiver components:photovoltaic cells

Wavelength Accuracy :士1nm;( Boot auto-correction )

Wavelength repeatability : ≤ 0.2nm; Spectral Bandwidth :4nm;

Stray light:≤0.3%(t)(at 220nm and 340nm );

Transmittance than the display range :0.0%(t)~ 200.0%(t);

Absorbance display range : - 0.301~4.000(A);

Transmittance accuracy : ± 0.5%(t);

Transmittance repeatability : ≤ 0.2% (t)

Noise :100% noise ≤ O.3% (t), 0% noise≤ 0.2% (t)

Stability : ≤0.004A/30min

Power :AC220V ±22V;5OHz ±1Hz

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:23.5kg

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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