Product Descrption
Drops of reagent BC2
Chloride as mg/l Cl
Notes
1
20
Maintain daily blowdown
2
40
3
60
4
80
5
100
Acceptable chlorides in low-pressure boiler
6
120
7
140
8
160
9
180
10
200
11
220
12
240
13
260
14
280
15
300
16
320
Reduce chlorides by increased blowdown
17
340
18
360
19
380
20
400
Testing Procedure
1. Fill the test jar with 20 ml of cooled sample. Note: If measuring boiled water, use the tested sample from step 3 of the alkalinity test.
2. Add 4 drops of reagent BC1/CC1. The sample will turn yellow.
3. Add drops of reagent BC2 one at a time until a pale orange colour appears. Count the number of drops used. Each drop is equivalent to 20 mg/l chloride.
Note: If measuring boiler water it is possible to use the completed alkalinity test sample and follow instructions from step 2 above.
Equipment & Reagents
– EDT018 65 ml Plastic Test Bottle
– SDT023 BC1/CC1 Indicator
– SDT026 BC2 High Range Titrant
