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Visible Spectrophotometer VS-072
Visible Spectrophotometer Model VS-072 is a compact, low-cost, easy to use, reliable, designed for research, routine quality control, and teaching needs. It has absorbance, transmittance, absorbance ratio and factor concentration modes. Visible Spectrophotometer Model VS-072 is ideal for biochemistry, environmental chemistry, food testing and water testing labs. It combines the value and simplicity with the accuracy of much more expensive instruments.
Features:
- Microprocessor control, 16×2 LCD display (2)
- Auto zero and auto 100%T adjustment provided (2)
- Calibration curve can be set up by either measuring or entering up to 10 standards or entering K and B factors directly via the keyboard (2)
- Parameters can be saved for later use. (2)
- Up to 10 calibration curves can be stored and edited for user's convenience (2)
- Data can be printed on an optional desktop printer and can be downloaded to a PC through RS-232 (2)
- PC control provided for more accurate and flexible measurement requirements (optional) (2)
- Auto-wavelength control (optional) (2)
Specifications:
Wavelength Range:
320 ~ 1100 nm
Wavelength Accuracy:
2.0nm
Wavelength Reproducibility:
1 nm
Photometric Range:
-0.3 - 3A
Photometric Accuracy:
0.5% T
Photometric Reproducibility:
0.3% T
Monochromator:
Single beam, C-T type, grating 1200L/mm
Stray Light:
0.1%T (NaNO2 at 340nm)
Spectral Bandwidth:
5nm (1, 2, 4nm optional)
0%T Stability:
0.2%T (30min)
100%T Stability:
0.001A/30min (at 500nm, after warming up)
Working Mode:
T, A, C, E
Display:
16 x 2 LCD
Detector:
Silicon Photodiode
Light Source:
Tungsten halogen lamp
Power Consumption:
100 W
Dimensions (W x D x H) mm:
530 x 410 x 210
Net weight:
15Kg
Power Requirement:
220/110V±10%,50/60HZ
Product Details:
Other Models:
Visible Spectrophotometer VS-071
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