Low Cost pocket colorimeter
Quick and Simple
Accurate and Reliable
Small, light and easy to carry
pocket colorimeter
The pocket 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
1. Fill a 10-mL cell with sample (the blank).
2. Pull out the colorimeter cover.Press the POWER key to turn the meter on.
3. Place the blank in the cell holder, aim at the triangle symbol. Cover the cell with the cap
4. Press ZERO
5. Take out the blank sample
6. Fill a second 10-mL cell to the 10-mL line with sample.
7. Add the reagent to the sample cell, cap the cell
8. Place the prepared sample cell in the cell holder after the wait for specified time
9. Cover the cell with the instrument cap.
10. Press READ. The instrument will show the results
Features
Low Cost
Quick and Simple
Accurate and Reliable
Small, light and easy to carry
OZONE(O3)
Range of the determination:0.00~2.50mg/L Lamp:Light emitting diode (LED)
Wavelength:510nm
precision:±0.05mg/L(c<1.00mg/L) ±0.10mg/L(c≥1.00mg/L)
Method:DPD method
Operating conditions:0 to 40°C,0 to 90% relative humidity (noncondensing)
Life of battery:1×9V,more than 40h
shutdown:Press the “ON/OFF” button to shutdown the colorimeter after the test.
Size:170×70×30mm Weight:200g(including battery)
Chlorine(Cl2)
Range of the determination:0.00~3.0mg/L Lamp: Light emitting diode (LED)
Wavelength:510nm
precision:±0.05mg/L(c<1.00mg/L) ±0.10mg/L(c≥1.00mg/L)
Method:DPD method
Operating conditions:0 to 40°C,0 to 90% relative humidity (noncondensing)
Life of battery:1×9V, more than 40h
Size:170×70×30mm Weight:200g(including battery)
Nitrite
Range of the determination:0.00~1.50mg/L Lamp: Light emitting diode (LED)
Wavelength:510nm
precision:±0.01mg/L(c<1.00mg/L) ±0.05mg/L(c≥1.00mg/L)
Method:Diazatization Method
Operating conditions:0 to 40°C,0 to 90% relative humidity (noncondensing)
Life of battery:1×9V,more than 40h
Size:170×70×30mm Weight:200g(including battery)
Ammonia Nitrogen
Range of the determination:0.00~1.00mg/L Lamp: Light emitting diode (LED)
Wavelength:697nm
precision:±0.05mg/L
Method:Salicylate Method
Operating conditions:0 to 40°C,0 to 90% relative humidity (noncondensing)
Life of battery:1×9V,more than 40h
Size:170×70×30mm Weight:200g(including battery)
Chromium
Range of the determination:0.00~2.50mg/L Lamp: Light emitting diode (LED)
Wavelength:510nm
precision:±0.05mg/L
Method:DPC method
Operating conditions:0 to 40°C,0 to 90% relative humidity (noncondensing)
Life of battery:1×9V,more than 40h
Size:170×70×30mm Weight:200g(including battery)
