Name: CR 25 COD Reactor
SKU: 66335
Availability: InStock

◆ ISO compliant: ISO 15705:2002
◆ Designed for COD tests
◆ User-definable programs (30°C~200°C)
◆ Programmable timer & beep alarm
◆ CE, UKCA certificated

COD Reactor Product Features

ISO compliant
CR 25 COD reactor is used to digest closed 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.
Designed for COD tests
CR 25 is pre-programmed with 6 heating programs for quick and easy start. Most popular programs include:
(1) COD: 150℃, 120 min (Standard mode)
(2) COD2: 165℃, 20 min (Preheated mode)
User-definable programs
Built-in with 2 user-definable programs that allows manual adjustments for temperature (30°C~200°C) and time
(1~999 min).
Programmable timer & beep alarm
CR 25 stops heating automatically with beeping alarm after the program is complete.

COD Reactor Product Videos

COD Reactor International certificate

CE certification
UKCA certification

COD Reactor Applications

Wastewater test
Water quality test in lake, pond and river

COD Reactor Ordering Information

Part Number	Description
179250-11(22)	CR 25, COD Reactor AC110V, 60Hz (AC220V, 50Hz)
179250-43	Protective Lid
197010-36	Multi-Function Test Tube Rack – White Base
197010-36-1	Multi-Function Test Tube Rack – Blue Base

COD Reactor Specification

Specification
▸ Display: OLED
▸ Temperature range: R. T.+5°C ~ 200°C
▸ Temperature accuracy: ±2°C
▸ Temperature stability: ±1°C
▸ Built-in programs:
• COD program: 150°C / 120 min
• COD2 program: 165°C / 20 min
• TP program: 150°C / 30 min
• TN program: 105°C / 30 min
• TPN program: 120°C / 30 min
TOC program: 105°C / 120 min
▸ Timer:
　(1) Countdown timer: 1 ~ 999 min
(2) Continuous mode: On
▸ Number of vials: 25 vials
▸ Applicable vials: ⌀ 16 mm
▸ Net weight: 5.1 Kg
▸ Dimension (LxWxH): 31 x 19 x 12 cm
▸ Power: 350W (AC110V / AC220V)
▸ Safety:
　• Anti-heat PTFE plate on the top of heating block
　• Overheat Protection (220°C)