This series of instruments is a low-cost, high-performance spectrophotometer that can meet the needs of modern analytical laboratories using spectral analysis for various quantitative analysis of substances. Widely used in medicine and health, environmental protection, food industry, petrochemical industry, biochemistry, colleges and universities and quality control departments.
Instrument features:
1. Adopt 51 microcomputer system, which can store standard curve and test data.
2. The instrument has self-diagnosis function
3. Provide power failure protection
4. The instrument has built-in quantitative analysis software to facilitate user operation.
5. Through simple parameter setting, it is convenient to perform photometric analysis, quantitative analysis, kinetic test, spectral scanning, multi-wavelength test, DNA / protein analysis.
6. With standard printer interface and RS-232 communication interface.
Technical parameter:
|
Wavelength drive |
Automatic wavelength |
|
Wavelength range |
190-1100nm |
|
Wavelength accuracy |
±1nm |
|
Wavelength repeatability |
0.2nm |
|
Spectral bandwidth |
2nm |
|
Transmittance accuracy |
±0.5%T |
|
Transmittance repeatability |
0.2%T |
|
Transmittance range |
0.0-200%T |
|
Photometric range |
-3-3A,0-200%T,0-9999C |
|
Stray light |
0.2%T@220nm/360nm |
|
stability |
±0.002A/h@500nm |
|
Display method |
128 × 64 bit dot matrix LCD display |
|
communication method |
USB interface |
|
printer |
Optional |
|
Analyzing Software |
Support,Optional |
|
Noise level |
0.001A/2min@500nm |
|
Baseline straightness |
0.002A/h |
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