Ayesha Automation and Equipment Supplier Website: https://ayeshaautomation.com

Features

Brand	WTW
Origin	Germany
Category	Food Engineering, Lab Equipment, Laboratory Equipment, COD System
Price	BDT 200,000.00

Short Description

Model: CR 2200

• Thermoreactors for easy digestion of standard parameters
• Safe and easy operation with automatic heating and switch-off for standard digestions
• 12 round cells (16 mm)
• 8 pre-programmed settings including fast digestion for COD
• Easy, quick operation for standard parameters
• The required temperatures and degradation times for the standard parameters are stored in every WTW thermoreactor. In addition, there are different options for self programming and cuvette numbers available.

Specifications

1. Reactor type: Dry temperature control device with safety cover
2. Cell shafts: 12 cell shafts for reaction cells, diameter: 16 ± 0.2 mm
3. Reaction time setting: fixed time settings acc. to standard method digestion programs
4. Temperature setting: 100 °C, 120 °C, 148 °C, 150 °C acc. to program
5. Controlling accuracy: ± 1 °C ± 1 digit
6. Temperature stability: ± 0.5 K
7. Overtemperature protection: 190 °C ± 5 °C
8. Dimensions: D x W x H: 312 x 255 x 185 mm
9. Weight: 4 kg
10. Output: unidirectional RS232 interface with 2 banana sockets for external temperature sensor (article-# 250 100), printer, PC
11. Power supply: 115/230 VAC 50/60 Hz switchable via fuse setting allowed voltage
12. Tolerance: ±15 % maximum power consumption: 560 W, Fuse 2×6.3 AT
13. Protection Class: IP 20 according to EN 60529
14. Ambient temperature: Operation +5 °C to +40 °C
15. Climatic class: 2 according to VDI/VDE 3540
16. Relative humidity: Yearly mean: < 75 %
17. 30 days /year: 95 % Other days: 85 % Light dew: yes  Site altitude: max. 5000 m above sea level
18. EMC: EN 61326-1, FCC 47 CFR Part 15
19. Test certificates: cETLus, CE
20. Safety standards: EN 61010-1,  EN 61010-2-010,  UL 61010-1,  CAN/CSA C22.2#61010-1,  CAN/CSA C22.2#61010-2-010

Description

CR 2200 allows standardi digestion with programs for COD, total nitrogen, total phosphorus, TOC and heavy metals of galvanizing. The high reaction temperature over a defined period of time ensures a complete digestion of the sample. For COD, an additional program for fast digestion (148°C, 20 min) is available.