Features
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The monochrome holographic discing diffraction has the advantages of high wavelength accuracy, good monochromaticity, and low stray light
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The intensity testing method now includes the parameter estimation and coefficient methods
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Touchscreen 7-inch multi-color display with a good human-computer interface
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Equipped with a microcomputer measurement system with high T-A alteration accuracy, involuntary adjustment of 0% T and 100% T, concentration factor setting, and direct reading of the concentration
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The T/A switchover is precise and automatic
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Quantification reading was taken with high accuracy, reproducibility, and stability
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The zero and full scales are automatically adjusted
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There is no need for a particle to protect the photoelectric sensor with automatic light gate technology
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This has a USB connection and huge storage capabilities, allowing it to store 30 concentration curves
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Sample compartment for vials ranging in size from 5 to 50mm
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Functions for direct concentration reading and concentration factor setting
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An RS232 port is provided
Specifications
|
Photometry |
Single beam |
|
Monochromatic Type |
Littrow |
|
Focal Length |
160 mm |
|
Wavelength Setting |
Manual Turn Knob |
|
Wavelength Range |
325 to1000 nm |
|
Wavelength Accuracy |
± 2 nm |
|
Wavelength Repeatability |
≤ 1 nm |
|
Cuvette Holder Size |
10 mm |
|
Photometric Range |
0.0 to 100.0% T, 0 to 1.999A, 0 to 1999C |
|
Photometric Accuracy |
± 0.5% T |
|
Photometric Repeatability |
≤ 0.2% T |
|
Spectrum Bandwidth |
2 nm |
|
Grating |
1200 lines/mm |
|
Detector |
Silicon Photocell |
|
Stray Light |
≤ 0.1% ( at 360 nm NaNO2 ) |
|
Noise |
100%(T) noise ≤ 0.3% (T), 0% (T) noise ≤ 0.2% (T) |
|
Drift |
± 0.5% T/3 min |
|
Power |
AC220v±22v,50Hz± 1Hz, 80W |
|
Packing Size |
580×460×340 mm |
|
Weight |
0.1CBM, 14 Kg |
Application
Includes quantification of nucleic acids, studying transition metals, and visualizing organic compounds.