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CD 200 - COD Detector
CR 25 - COD Reactor
WD 100 Multiparameter Colorimeter
EC 200 pH meter
EC 210 pH meter
EC 220 Cond. meter
EC 230 Resis. meter
pH, KCL Buffer
Soner 203
Soner 203H
Soner 206
Soner 206H
Soner 210
Soner 210H
Soner 220
Soner 220H

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CR 25 - COD Reactor
Water Analysis System CR 25 - COD Reactor
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Features :
◆ Compliance with regulations
CR 25 COD reactor is used to digest closed micro reflux COD vial and can meet USEPA 410. 4. It is easier and safer than traditional open macro reflux method.

◆ Special COD program
The built-in COD programs can heat up to 150℃ and keep for 2-hour or 165℃ and keep for 20 minutes then shut down automatically with 10-sec audio alarm.
Stored program:
(1) COD: 150℃, 120 min (Standard mode)
(2) COD2: 165℃, 20 min (Preheated mode)

◆ 2 additional user programs
Temperature range setting 30℃ - 200℃ and timer from 1 - 999. Built-in 2 additional heating program settings available for users to store and execute as needed.

◆ Auto shut off and audio alarm
CR 25 can stop heating then shut off automatically with audio alarm when every program is completed.

◆ Anti-heat PTFE plate 
Anti-heat PTFE plate on the surface of heating block can prevent burns from the block.

◆ Thermal protection device
The reactor will auto shutoff when block temperature is over 220 °C

◆ Finish water analysis in 3 easy steps

COD Testing Process-01 COD testing process - 02 COD testing process-03

Step 1. Sampling

Pipet 2.00 ml sample into a COD vial

Step 2. Digestion

Heat the vial for 2 hours
at 150°C

Step 3. Detection

Detect the reagent vial to get COD value


Certification :
◆ CE certification

Applications :
◆ Waste water from factories
◆ Water quality test in lake, pond and river

Ordering Information :
◆ 179250-11(22)
CR 25, COD Reactor AC110V, 60Hz (AC220V, 50Hz)
◆ 17250-43  Protective Lid






Video Instruction  [HD version]

SpecificationSpecification
◆ Display:OLED
◆ Temperature range:
1. COD program: 150°C / 120 min
2. COD2 program: 165°C / 20 min
3. TP program: 150°C / 30 min
4. TN program: 105°C / 30 min
5. TPN program: 120°C / 30 min
6. TOC program: 105°C / 120 min
7. 30°C ~ 200°C adjustable
◆ Accuracy: ±2°C
◆ Stability: ±1°C
◆ Environmental temperature:5°C ~ 40°C (Relative humidity: 10 ~ 90%)
◆ Timer:
      30 / 60 / 120 min (via fixed program)
      1~999 minutes and continuous mode
◆ Case material:Stainless steel
◆ Number of vials:25 holes for Φ 16 mm vials
◆ Power:350W (AC110V / AC220V)
◆ Safety:
      Anti-heat PTFE plate on the surface of heating block
      Auto shut off when block temperature is over 220°C
◆ Dimension(LxWxH):30.5 x 19 x 11.5 cm

product information page download  :
          CR 25 COD Reactor

   
  11F., No.6, Zhulin Rd., Linkou Dist., New Taipei City 244, Taiwan (R.O.C.)     Tel:886-2-26033311     Fax:886-2-26036622
19F.-6, No.206, Guanghua 1st Rd., Lingya Dist., Kaohsiung City 802, Taiwan (R.O.C.)     Tel:886-7-2273358     Fax:886-7-2273716
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