Customization: | Available |
---|---|
Warranty: | 2 Years |
Display: | Digital |
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Introduction
The portable colorimeter is run at single wavelength. The LCD display the concentration directly, the unit is mg/L.
The instrument use a section of 9V-battery to supply energy, this battery can be used for more than 40h, for the soft of the instrument has been set as the "power saver" model. Please press the "ON/OFF" button to cut the electrical source after test.The pocket colorimeter has been passed the strict test before leaving the factory; it is accord with the manual.
Procedure
Features
Type
Measured substance | OZONE(O3) | Chlorine(Cl2) | Nitrite | Ammonia Nitrogen | Chromium |
Measuring range | 0.00~2.50mg/L | 0.00~3.0mg/L | 0.00~1.50mg/L | 0.00~1.00mg/L | 0.00~2.50mg/L |
Wavelength | 510nm | 510nm | 511nm | 697nm | 510nm |
Precision | ±0.05mg/L(c<1.00mg/L) ±0.10mg/L(c≥1.00mg/L) |
±0.05mg/L(c<1.00mg/L) ±0.10mg/L(c≥1.00mg/L) |
±0.01mg/L(c<1.00mg/L) ±0.05mg/L(c≥1.00mg/L) |
±0.05mg/L | ±0.05mg/L |
Method | DPD | DPD | Diazatization Method | Salicylate Method | DPC |
Operating conditions | 0 to 40°C,0 to 90% relative humidity (noncondensing) | 0 to 40°C,0 to 90% relative humidity (noncondensing) |
0 to 40°C,0 to 90% relative humidity (noncondensing) |
0 to 40°C,0 to 90% relative humidity (noncondensing) |
0 to 40°C,0 to 90% relative humidity (noncondensing) |
Battery | 1×9V,more than 40h | 1×9V,more than 40h | 1×9V,more than 40h | 1×9V,more than 40h | 1×9V,more than 40h |
Turn Off | Press "ON/OFF" button | Press "ON/OFF" button | Press "ON/OFF" button | Press "ON/OFF" button | Press "ON/OFF" button |
Weight | 200g(including battery) | 200g(including battery) | 200g(including battery) | 200g(including battery) | 200g(including battery) |
Size | 170×70×30mm | 170×70×30mm | 170×70×30mm | 170×70×30mm | 170×70×30mm |
Lamp | Light emitting diode (LED) | Light emitting diode (LED) | Light emitting diode (LED) | Light emitting diode (LED) | Light emitting diode (LED) |
Our Services
1.Offering Free Sample for Testing ( For test reagent ).
2.R & D team to provide technical support.
3.Provide packaging, labeling OEM customization.