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Help CenterVisible Spectrophotometer 721 Wavelength Range 320-1020nm Spectral Bandwidth 6nm
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Specifications
Visible Spectrophotometer 721 wavelength range 320-1020nm Spectral Bandwidth 6nm
Visible Spectrophotometer 721 wavelength range 320-1020nm Spectral Bandwidth 6nm
Introduction
This Model is a simple single beam spectrometer. The wavelength is set manually from the dial on the front panel. Direct readout of transmission or absorption on the LED display. Low price and simple design make this model make this ideal tool for education or routine analysis.
Specifications:
Model |
721 |
Wavelength Range |
320-1020nm |
Spectral Bandwidth |
6 nm |
Optical System |
C-T Single Beam, Grating 1200lines/mm |
Wavelength Accuracy |
±3nm |
Wavelength Repeatability |
1nm |
Photometric Accuracy |
±0.1%T |
otometric Repeatability |
±0.2%T |
Photometric Range |
-0.097-1.999A 0-125%T |
Stray Light |
≤0.3%T @ 220nm,340nm |
Stability |
±0.004A/h @500nm |
Display |
Graphic LCD (3.5 bits) |
Keyboard |
Membrane keypad |
Photometric Mode |
T, A, C |
Detector |
Si Photodiode |
Sample Compartment |
Standard 10mm path length 4 cuvette Accommodates 100mm path length cuvette with optional holder |
Light Source |
D2 lamp(1500hr),Tungsten lamp(2000hr) |
|
|
Power Requirement |
AC 220V/60Hz |
Dimensions (W x D x H) |
450 x 520 x 320mm |
Weight |
10kg |
Edited by ZACK
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