722S Spectrophotometer
Display Mode:4 digits LED
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Dimension LWH
370×320×190
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Weight(Kg)
7(N) 9.5(G)
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Features
1. Aspherical light source optics, Curny-terner configuration diffraction grating monochromator.;
2. Simple & clear keyboard operation is convenient to realize auto 0% T &100% T adjustment T/A transformation、、factor setting and direct concentration readout function;
3.With RS232 parallel l interface,
4.With RS232 serial interface,micro printer can be chosen for printing data directly;data processing package compatible,Transmittance and Absorbance 、Standard Curve Mode 、Quantitative Analysis Mode are provided;
5.Spacious sample compartment, 4 position cell rack, adaptable for 1-5 cm optical path rectangular cells。
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Applications and Features
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S22 Spectrophotometer is a compact and easy to operate instrument. It can be applied in measurement of transmittance, absorbance and direct concentration readout of transparent material. They have been versatilely employed in the fields of hygiene and medicine, clinical examination, biochemistry, petrol chemical engineering, environmental monitoring and inspections, and quality controls for qualitative and quantitative analysis of concerning samples。
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Specificatios
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1) Wavelength Range: 340-1000nm
2) Light Source Lamp: Halogen-TungstenLamp 20W/12V
3) Wavelength Accuracy: ±2 nm
4) Wavelength Reproducibility: 1 nm
5) Band width: 6 nm
6) Photometric Accuracy: ±0.5%(T)(SRM930D)
7) Photometric Reproducibility: 0.3%(T)
8) Stray Light: £0.5%(T)
9) Noise: ±0.5%(T)
10) Scale Display: TRANS: 0-199.9%
ABS: -0.3-2.999
FACT: 1-9999
CONC: 0-9999
11) Power Reqirement: 220V/110V±10% 50/60 Hz
12) Interface: RS232 serial & parallel l interface
13) Print: serial printer/general printer
(windows compatible; use software package )
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Any questions, please contact us.
Email: sales@tbt-scietech.com;toni_gu@tbt-scietech.com
Tel: 86-25-8472 1577/8472 1579/8472 1907