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This phosphine analyzer adopts the principle of ammonium molybdate spectrophotometry, and is equipped with a 5-hole intelligent digestion instrument and a mobile power supply to quickly and accurately determine the total phosphorus indicators in various water bodies.
Features
-English operating interface, large screen guidance menu liquid crystal display
-It can directly test total phosphorus
-Single wavelength and center wavelength are 700nm
-Users can use national standard samples to make automatic calculation of curve
-Among the memory of 100 curves, five of them are standard curves which do not need to adjust, and other curves can be modified and saved by users
-It has functions: result display and storage
-Cold light source, narrow band interference, and the light resource life is 100,000 hours
-Dc working voltage with portable suitcase can implement the field operation
-Portable high-capacity lithium battery can meet multi-batch sample determination
-USB interface can connect the computer making online operation (optional)
Technical specifications
|
Measuring range |
0.001-20mg/L |
|
Measuring accuracy |
≦±5% |
|
The number if batching |
5 samples/ batches |
|
Repeatability |
≦±3% |
|
Light source life |
100,000 hours |
|
Optical stability |
S0.001A every ten minutes |
|
Resist chlorine interference |
None |
|
Colorimetric method |
Cuvette |
|
Data storage |
Five million data |
|
The number of curves |
100 pieces |
|
Display mode |
Liquid crystal |
|
Power supply mode |
Portable power source |
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