COD-571 chemical oxygen demand analyzer eSL1-COD-571 chemical oxygen demand analyzer

     
                 

eSL1-COD-571 chemical oxygen demand analyzer

Cat.NO.£º9101cyz85lxl0309

Model: COD-571 type

Chinese menu display, simple operation
Potassium dichromate colorimetry
The direct reading of COD result, dispensed with other methods like titration analysis
PP40 printer, which can print test result
Compact digestion system, which can make digestion reaction of 21 samples at the same time and reduce energy consumption
Low analysis cost and the reduction of secondary pollution
Digestion temperature: 50¡ã C~150¡ã C free setting available, and overtemperature alarm unit available
Digestion time: 0~120min, automatic close after reaction, convenient operation
Specification: 1. Measuring range: (0~1500)mg/L
2. Basic error: (0~1500)mg/L; ¡À8% (reading)¡À1mg/L¡¡
¡¡¡¡¡¡¡¡¡¡¡¡(150~1500)mg/L; ¡À8%(reading)
3. Stability: ¡À2 (reading)/15min
4. Repeatability: 3%£¡§reading£©
5. Error of digestion temperature: ¡À5¡ãC(under 150¡ãC)
6. Timing error: 120min¡À5min
7. Normal operating conditions
a) Ambient temperature: (5~40)¡ãC
b) Relative humidity: no more than 85%
c) Electric power supply: AC (220¡À22)V; 50¡À1£©Hz
d) No corrosive gas, obvious vibration and nelectromagnetic fields which will influence performance in the ambient environment except earth magnetic field

COD-571 chemical oxygen demand analyzer COD-571 chemical oxygen demand analyzer COD-571 chemical oxygen demand analyzer