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Analytical Science
COD Test System
CR 25 COD Reactor
CR 25 COD Reactor
- Compliance with regulations
- Special COD program
- 2 additional user programs
- Auto shut off and audio alarm
- Anti-heat PTFE plate
- Thermal protection device
- CE certification
Features
Compliance with regulations
CR 25 COD reactor is used to digest closed micro reflux COD vial according to ST-COD method (ISO 15705:2002) and can meet USEPA 410.4. It is easier and safer than traditional open reflux titrimetric method.
Special COD program
Press start button, the reactor heats up to set temperature and countdown automatically.
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 min. 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.
International certificate
CE certification
Applications
- Waste water from factories
- Water quality test in lake, pond and river
Ordering Information
| Product Part Number | Product |
| 179250-11(22) | CR 25, COD Reactor AC110V, 60Hz (AC220V, 50Hz) |
| 17250-43 | Protective Lid |
| 197010-36 | Multi-Function Test Tube Rack – White Base |
| 197010-36-1 | Multi-Function Test Tube Rack – Blue Base |
Specifications
- 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
| Specifications | Kindly refer to the "Overview" tab. |
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