5B-3C(V7)
Chemical Oxygen Demand Determinator
Chemical Oxygen Demand Determinator
Model no. 5B-3C
Standard configuration:
Reactor (12holes Digester), Cooling trough stand, Cell holder
Special solid solution, Semi-auto sampler, Special reactor tube, printing paper
Character:
*measuring surface water, dirty water and industry waste water.
*99 standard curves could be adjusted and stored
*4000 data including time, curves, value could be stored
*It can print present data or any historical data.
*Any present data or any historical data could be output to the computer
*3 sets separate setup time system and could be operated by 3 person in same time.
*Cooling illumination, slit interference, working life of lamp is more than 1million hours
*It have auto adjustment function.
*Big LCD display
Specification:
Digesting temp. 165 ℃ ± 1 ℃
Digesting time: 10mins
Measuring range: 5-5000mg/L
Measuring time: 12/25/36 (be selected) samples could be measured within 20mins.
Anti-chlorine disturbance: Cl－＜1000mg/L Cl－＜4000mg/L (be selected)
Accuracy: COD=20mg/L when V<10%, COD=300mg/L when V<4.3%
