Page 65 - Catalog Instruments and Supplies

SCP SCIENCE 65
EasyPREP - Laboratory Automation

Automated Chemical Oxygen Demand Analyzer
cOD-200

The COD-200 offers analysis of the following methods:

Chemistry LED LED Method Detection Detection Accuracy Precision
Wavelength Bandwidth Limit Range (% of (% of
reading) reading)
(nm) (nm) 0.5 ppm
3 ppm
Potassium Permanganate 525 35 ISO 8467 5 ppm 0.5 - 10 mg/L O2 5 3.5
2.5 NTU 3 - 100 mg/L O2 3.5 5
Potassium Dichromate 590 20 ISO 15705 100 - 500 mg/L O2 2.5 1
EPA 410.4 500 - 1500 mg/L O2 0.5 0.3
5 - 150 mg/L O2 3.5 3
Potassium Dichromate 420 16 ISO 15705 2.5 - 50 NTU --- ---
Turbidity Detection 850 37 ---

follow steps 1-2 to choose the correct configuration

step 1 - order instrument standards & reagents
Description
Catalog No. Description Concentration Qty Catalog No.
COD (110V/230V) with software 010-440-001
COD Tubes 0-150 ppm box/25 250-130-006
items included in the basic configuration COD Tubes 0-1500 ppm box/25 250-130-016
COD Tubes 0-15,000 ppm box/25 250-130-026
Description Catalog No. COD Tubes 0-150 ppm CS/200 250-130-007
COD Tubes 0-1500 ppm CS/200 250-130-017
Spectrophotometer for COD-200 --- COD Tubes 0-15,000 ppm CS/200 250-130-027
Digestion system, 217 positions for 12 ml tubes ---
Rack, Removable for 217 tubes COD-200 010-440-009 COD CRM low level 5 ml 140-715-101
Air assisted gripper (compressor not included) --- COD CRM high level 20 ml 140-715-102

step 2 - select 1 or more chemistries COD Control Solution 100 ppm O2 125 ml 250-130-512
COD Control Solution 100 ppm O2 500 ml 250-130-550
Description Catalog No. COD Control Solution 100 ppm O2 1L 250-130-551
COD Control Solution 1000 ppm O2 125 ml 250-130-602
Potassium Permanganate, 520 nm, ISO 8467 010-440-032 COD Control Solution 1000 ppm O2 500 ml 250-130-600
Potassium Dichromate, 590 nm, ISO 15705, EPA 410.4 010-440-030 COD Control Solution 1000 ppm O2 1L 250-130-601
Potassium Dichromate, 420 nm, ISO 15705 010-440-034 COD Control Solution 10,000 ppm O2 125 ml 250-130-652
Turbidity Detection, 850 nm 010-440-036 COD Control Solution 10,000 ppm O2 500 ml 250-130-650
COD Control Solution 10,000 ppm O2 1L 250-130-651
accessories
Catalog No.
Description 010-400-060
010-600-034
Air Compressor, 50 L/min. - 1.77 CFM & 8 bar - 116 psi
Barcode reader, for rapid loading of sample identification 010-400-008
PC with Windows OS (Computer System Requirements
can be found on page 63)