Oldham ctx 300, User Manual

Page: 45 / 48

9
– Annex
45
Chapter 9
| Annex
Indications for calibrating the CTX 300 SC
This information relates to the CTX 300 semiconductor.
P/N Gas types Measurement
range After sale service
standard gas Test gas
6313545 Methyl Chloride
CH
3
Cl
500 ppm 50 ppm CH
3
Cl 2000 ppm H
2
= 190
ppm ± 25ppm
Methylene chloride
CH
2
Cl
2
500 ppm 100 ppm CH
2
CL
2
100 ppm CO = 80ppm
± 15 ppm
6313546 Trichloroethylene
C
2
HCl
3
500 ppm 75 ppm
Trichloroethylene 300 ppm CO = 120
ppm ± 35ppm
Toluene
C
6
H
5
CH
3
2 000 ppm 100 ppm Toluene 300 ppm CO =
330ppm ± 50ppm
Xylene
C
6
H
4
(CH
3
)2
2 000 ppm 100 ppm Xylene 300 ppm CO =
330ppm ± 50ppm
Ethanol
C
2
H
5
OH
5 000 ppm 1000 ppm Ethanol
1000ppm H
2
= 880ppm
± 150ppm
6313547 Freon R12 1 % volume 1000 ppm R12 0.5%CH4=overscale
Freon R22 2000 ppm 1000 ppm R22 0.5% CH4 = 750ppm ±
200ppm
6313544 Freon R134A 2000 ppm 1000 ppm R134A 0.5% CH4 = 2000ppm
± 500ppm
Freon R11 1% volume 1000 ppm R134A =
150 ppm 0.5% CH4=overscale
Freon R23 1% volume 1000 ppm R22 =
4500ppm 0.5% CH4 = 2800ppm
±800ppm
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