722G low price single beam visible uv/vis Spectrophotometer from china factory
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- Supplier: Nanbei Instrument Limited
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Product Overview
Description
Product Description
722G low price single beam visible Spectrophotometer from china factory
722G low price single beam visible Spectrophotometer from china factory
722G The visible spectrophotometer uses microprocessor control technology to perform qualitative and quantitative analysis of substances in the visible spectrum region. It is a multi-purpose analytical instrument for routine laboratories.
main feature:
Holographic blazed grating monochromator has the advantages of high wavelength precision, good monochromaticity and low stray light.
Backlit LCD display to avoid reading errors displayed by the pointer.
Adopt microcomputer measurement system, high T-A conversion accuracy, automatic adjustment of 0% (T) and adjustment of 100% (T), concentration factor setting, concentration direct reading.
High accuracy of measurement readings, good reproducibility and good stability.
Automatic light gate technology, without black body, to protect the photoelectric sensor.
main feature:
Holographic blazed grating monochromator has the advantages of high wavelength precision, good monochromaticity and low stray light.
Backlit LCD display to avoid reading errors displayed by the pointer.
Adopt microcomputer measurement system, high T-A conversion accuracy, automatic adjustment of 0% (T) and adjustment of 100% (T), concentration factor setting, concentration direct reading.
High accuracy of measurement readings, good reproducibility and good stability.
Automatic light gate technology, without black body, to protect the photoelectric sensor.
More Details Photos
Specification
Detector: | imported photocell |
Spectral bandwidth: | 5nm |
Wavelength range: | 325nm ~ 1000nm (722G) |
Wavelength accuracy: | ±2nm |
Wavelength repeatability: | ≤1nm |
Stray light: | ≤0.1% (T) (at 360nm, measured by NaNO2) |
Photometric accuracy: | ±0.5%T |
±0.004Abs (0 ~ 0.5A) | |
±0.008Abs (0.5 ~ 1A) | |
Photometric repeatability: | ≤0.2%T |
0.002Abs (0 ~ 0.5A) | |
0.004Abs (0.5 ~ 1 A) | |
Noise: | ≤0.2%(T) |
Optional:
Serial printer
Serial printer
Specialized spectral analysis software
Other:
Light source: 12V 20W halogen tungsten lamp
Power supply voltage: AC220V±22V 50Hz±1Hz
Rated power: 80W
722G 721G 721 standard 5cm cuvette holder
Other:
Light source: 12V 20W halogen tungsten lamp
Power supply voltage: AC220V±22V 50Hz±1Hz
Rated power: 80W
722G 721G 721 standard 5cm cuvette holder
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