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1, 全天放电 ; 内真空 1.5-2.1×10-5Pa, 外真空 8.2×10-4Pa

真空状况 (5月 26日 8:00-27日 8:00) 罗南昌 (白天 ) 胡庆生 ,李高云 (晚 )

Typical gas composition betweem shotsfrom QMS, 05261728#

Total pressure (PKR251) PT = 1.5× 10-5Pa

P.P. = Partial Pressure

GasesM/e

H2

2D2/He

4H2O18

D2O/Ne20

CO/N2

28NO30

O2/C2D4

32Ar40

CO2

44Oil

P.P.(Pa)

2.3×10-6

9.2×10-6

2.3×10-6

2.0×10-7

7.2×10-7

4.5×10-8

4.5×10-8

3.0×10-8

9.0×10-8

4.5×10-8

Percent(%)

15.5 61.3 15.4 1.4 4.8 0.3 0.3 0.2 0.6 0.3

Typical gas composition betweem shotsfrom QMS, 05261728#

Total pressure (PKR251) PT = 1.5× 10-5Pa

P.P. = Partial Pressure

GasesM/e

H2

2D2/He

4H2O18

D2O/Ne20

CO/N2

28NO30

O2/C2D4

32Ar40

CO2

44Oil

P.P.(Pa)

2.4×10-6

9.3×10-6

2.1×10-6

2.0×10-7

4.7×10-7

3×10-8

1.5×10-8

1.5×10-8

1.5×10-7

7.5×10-8

Percent(%)

16.2 62.2 13.8 1.3 4.7 0.2 0.1 0.1 1.0 0.5