1. 40.049 WATER PURIFIER, ION EXCHANGE RESIN
COLUMN
Approval Date: 20 May 1998 Version: 1
Equipment Specification: WATER PURIFIER, ION EXCHANGE RESIN COLUMN Version 1 40.049-1/1
Purpose
• For generation reagent water type I for use in analysis of trace constituents in water
samples
Conditions and requirements
The conductivity after distillation shall be equal or less than 0.1mS/cm at 25°C
Specifications
columns separate columns for cat-ions and anions
capacity of columns approx. 25 litres
de-ionisation rate greater than 1litre/min
power supply 220 VAC ±25%, 47 to 53 Hz
Accessories
• two spare columns
• instruction manual
• cover
• silicon vacuum hose
Features
• conductivity indicator for on line monitoring of out coming water
• regeneration facility