DYS DY-2501B, Руководство по эксплуатации

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D aeyoon S cale Industrial C o.,Ltd. C hloride-M eter D Y -2501B
13
4-3. Measurement
4-3-1. Water-Soluble Chlroride
(
Cl
-
) Measurement
MODE
Press “MODE” and use direction
key to select “Water-Soluble” mode
25.0 ℃
Cl
-
ATC 1.
-0.0mV
Water<Cl
-
> Soluble
Water-soluble chloride(Cl
-
) measurement
Immerse in extracted
sample
MEASURE
25.0 ℃
Cl
-
ATC 1.
0.00mg/Kg
0.0000%
-0.0mV
Water Measure
Standard sieve (<850㎛)
Shake for 10min.
Powered sample
Sample 4g
Water-soluble extraction
solution 40g
For water-soluble chloride, place 4g of the sample to be tested into 40g of the extraction
solution, shake for 10 minutes until sample sink in solution, and start the measurement.
(Refer to ASTM C 1218/C 1218M Standard Test Method for Water-Soluble Chloride in Mortar
and Concrete.)
4-3-2. Acid-Soluble Chloride(Cl
-
) Measurement
MODE
Press “MODE” and use direction
key to select “Acid-Soluble” mode
25.0 ℃
Cl -
ATC 1.
-0.0mV
Acid<Cl
-
> Soluble
Acid-soluble chloride(Cl - ) measurement
Immerse in extracted
sample
MEASURE
25.0 ℃
Cl -
ATC 1.
0.00mg/Kg
0.0000%
-0.0mV
Water Measure
Standard sieve (<850㎛)
Shake for 10min.
Powered sample
Sample 5g
Acid-soluble extraction
solution 40g