German WTW CR2200/CR3200/CR4200 thermal reactors (digesters)

NegotiableUpdate on 05/05

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The German WTW CR2200/CR3200/CR4200 thermal reactor (digester) is used to measure total nitrogen and total phosphorus by heating and digesting water samples. The German WTW CR2200/CR3200/CR4200 thermal reactor (digester) has multiple heating holes and LCD display function

Product Details

The main features of the German WTW CR2200/CR3200/CR4200 thermal reactor (digester) are:

*Used for testing COD, total nitrogen, and total phosphorus by heating and digesting water samples
*Pre set 8 fixed heating programs to meet various digestion heating requirements
*CR3200 and CR4200 can also store 8 user-defined heating programs
*CR2200 has 1 set x 12 16mm heating holes
*CR3200 has 24 16mm heating holes with 2 sets of x 12
*CR4200 has 24 16mm heating holes with 2 sets of x 12, and the two sets of heating holes can be controlled with different heating programs
*CR3200 and CR4200 can be connected to external temperature probes to monitor heating temperature
*CR3200 and CR4200 have RS-232 interfaces, which can output temperature monitoring results to a PC or printer
*LCD display, status indicator light and sound prompt
*Equipped with overheat protection function and safety protection

Technical parameters of German WTW CR2200/CR3200/CR4200 thermal reactors (digesters):

model	CR2200	CR3200	CR4200
Heating hole	1 × 12 pieces, ø 16mm	2 x 12, ø 16mm	2 x 12, ø 16mm
Fixed heating program (8 of them)	100℃-30/60min, 120℃-30/60/120min 148℃-120/20min, 150℃-120min
Custom heating program (Many 8)	not have	Temperature: Room temperature -170 ℃ Time: 0-180min	Temperature: Room temperature -170 ℃ Time: 0-180min
Control accuracy	±1℃
temperature stability	±0.5K
Overheat protection	190℃±5℃
heating up time	25℃…, 100℃/5min, 120℃/7min, 148℃/10min
External temperature probe	not have	TFK CR	TFK CR
Temperature output interface	not have	RS-232	RS-232
Working power supply	230VAC/50Hz or 115VAC/60Hz
Power consumption	280W	560W	560W
ambient temperature	Storage temperature: -25-+65 ℃, working temperature:+5-+40 ℃
size	292×245×180 mm
weight	2.9 kg	3.6 kg	3.6 kg

Standard configuration

1P21-1	CR 2200, disintegrator, power cord, user manual
1P22-1	CR 3200, disintegrator, power cord, user manual
1P23-1	CR 4200, disintegrator, power cord, user manual
optional accessories
250100	TFK CR, External temperature sensor for CR3200 and CR4200 digesters
250101	AK CR/P, Printer connection cable for CR3200 and CR4200 digesters
250102	AK CR/PC, PC connection cable for CR3200 and CR4200 digesters