COSA Xentaur SF6 Purity Pro - Manual (Page 25)

25
TYPE-51 [FOR SOLVENT GASES (vol%)]
Selectable Measuring Gas and Range
Measuring Gas
(Display Indication)
Measuring
Range
(Minimum
Digit)
AIR CAL
Value
Drift
Amount
Spec. No.
1 Toluene in AIR
(C7H8 in AIR)
0~2 vol%
(0.002)
0.000
vol%
0.017 vol% SPE- 1428
2 Methyl ethyl ketone
in AIR
(MEK in AIR)
0~5 vol%
(0.005)
0.000
vol%
0.027 vol% SPE- 1429
3 Ethyl acetate in AIR
(EtAc in AIR)
0~5 vol%
(0.2)
0.000
vol%
0.023 vol% SPE- 1430
4 Xylene in AIR
(C8H10 in AIR)
0~1 %
(0.002)
0.000
vol%
0.014 vol% SPE- 1431
5 Isopropyl alcohol in
AIR
(IPA in AIR)
0~2 vol%
(0.005)
0.000
vol%
0.033 vol% SPE- 1432
6 Methyl isobutyl
ketone in AIR
(MIBK in AIR)
0~1 vol%
(0.002)
0.000
vol%
0.016 vol% SPE- 1433
7 Methanol in AIR
(CH3OH in AIR)
0~6 %LEL
(0.02)
0.000
vol%
0.11 vol% SPE- 1446
8 ----------------- ----------------- -------------- ----------------- -----------------
Interferometer Type: Type120MM
Indication Accuracy: ± (Indication Value – AIR CAL Value) x 0.03 ± Drift Amount
AIR CAL Value: Concentration indicated on the display when AIR CAL key is pressed.
Drift Amount: The amount of indication drifting when temperature changes ±10ºC.
Special Caution:
1) This instrument is not explosion proof.
2) This instrument measures combustible gas around lower explosive limits in this
specification. Take enough sample for the measurement.
3) Measuring gases in this specification are not extensively vaporized. The gas
concentration may not reach a higher concentration in the measuring range depending
on a condition of temperature and pressure.