CC/QP-231-04/D-0
№2014-S43
Test Report
Test Name:
Material Outgassing Test
Test Material:
Fiberglass Insulation Blanket
Material Source:
Suzhou Long-Range Cryogenic Insulation Material Co., Ltd
National Center For Quality Supervision And
Inspection of Cryogenic Vessels
CC/QP-231-04/D-0
National Center For Quality Supervision And
Inspection of Cryogenic Vessels
Test Report
№2014-S43
Sample Name
Page 1, ttl 3 pages
Fiberglass Insulation
Blanket
Type
—
Trademark
LR
Samples
submitted by
Suzhou Long-range Cryogenic
Insulation Material Co., Ltd
Sample
specification
Samples
produced by
Suzhou Long-range Cryogenic
Insulation Material Co., Ltd
Sample
submitted on
May, 2014
2014-S43
Sample
deliverer
Feng Jing Jun
National Center For Quality
Supervision And
Inspection of Cryogenic Vessels
Test date
May 20th, 2014
-May 27th, 2014
No. of
submitted samples
Samples
tested by
Test Sample
Sample No.
Outgassing rate at normal atmospheric temperature
Test result is provided on Page 3 of the Report
Test Result
(Special seal for inspection report)
Issued on: Aug.28th, 2014
Remarks
Approved by：
Examined by：
Prepared by：
CC/QP-231-04/D-0
National Center For Quality Supervision And
Inspection of Cryogenic Vessels
Test Report
№2014-S43
Page 2, ttl 3 pages
Beginning and
ending date
May.20th, 2014 - May.27th, 2014
Environmental
conditions
Ambient temperature
22.9℃～24.6℃
Atmospheric pressure
—
Relative humidity
28%～29%
Main Instruments or devices
Seq.
Instrument or
device name
Instrument or
Instrument
Measurement range
Expiry date
device model No.
or device No.
1
Vacuum gauge
DISPLAY ONE
(1×105～1×10-5)Pa
230001
20141010
2
Electronic balance
XS105DU
(0～100)g
112525335
20140822
3
Humiture meter
VC230B
(-10～50)℃
H48
20150520
Instruments status before test:
Instruments status after test:
Normal
Test sample status before test:
Test sample status after test:
No damage
Remarks:
Normal
No damage
CC/QP-231-04/D-0
National Center For Quality Supervision And
Inspection of Cryogenic Vessels
Test Report
№2014-S43
Page 3, ttl 3 pages
Outgassing rate at different pumping time at normal atmospheric temperature is shown in
Table I Corresponding outgassing rate change curve is shown in Figure 1.
Table 1 Outgassing rate in a static state for 1 hour within
2h, 4h, 6h pumping time at normal atmospheric temperature
Outgassing Rate (Pa.m³/s.g)
Time
(min)
pumping time 2h
10
1.27×10
20
7.30×10
30
5.34×10
40
4.48×10
50
3.87×10
60
3.54×10
pumping time 4h
pumping time 6h
-7
1.18×10
-7
1.18×10
-7
-8
6.60×10
-8
6.36×10
-8
-8
5.19×10
-8
4.56×10
-8
-8
4.13×10
-8
3.54×10
-8
-8
3.39×10
-8
2.92×10
-8
-8
3.06×10
-8
2.59×10
-8
Note: Sample weight M=12.89g
Pa•m3/s•g
1.00E-06
●
Pumping 2h
▲
Pumping 4h
Pumping 6h
1.00E-07
1.00E-08
0
Table 1
10
20
30
40
50
60
70 min
Chang curve of outgassing rate at different time
at normal atmospheric temperature