JERG-2-142 一般環境標準 - 安全・信頼性推進部
Contents
1. f EUV2. 1 3G 40msec 1 3G 10Hz SIV 0 6 G 7 62cm 0 94G 3 05m 0 22 G 0 10 G 0 20 G 44 DRE G 10 157 25 207 40 407 60 60 90 90 120 120 LAI T ERI JERG 2 142 b
3. eR 25 JERG 2 142 e Fusarium Penicillium Trichoderma e Aspergillus Geofri chum Alterneria 2 Eu QU T AV I IUE MIL STD 454H 4 Requirement 4 2 I TI 3 4 2 ASTM G 21 70 5
4. 1 2 3 4 Ga 1 0 E E
5. HALTZ DE H Ex NASA TMX 64589 9 6 MIL STD 810D METHOD510 2 16 JERG 2 142 3 3 2 3 cd ofjESOSZSd WUH GTULVZROD
6. 1 TBZ 2 43 3 S13 4 N96 26 JERG 2 142 3 4 2 GROUP I Fungus inert in all modified states and grades Acrylics 1 Polyamide Acrylonitrile styrene Polycarbonate Acrylonitrile vinyl chloride Polyester glass fiber laminates copolymer Polyethylene high density Asbestos above 0 940 Ceramics Polyethylene terephthalate Chlorinated polyether Polyimide uorinated ethylenepropylene Polymonochlorotrifluoroethylene copolymer FEP Polypropylene Polystyrene Polysulfone Polytetrafluoroethylene astic laminates Polyvinylidene chloride Silicone glass fiber Silicone resin Phenolic nylon fiber Siloxane polyolefin polymer Diallyl phthalate Siloxane polystyrene Polyacrylonitrile GROUP II Not fungus resistant in all grades fungus resistance shall be established by test ABS acrylonitrile butadiene styrene Polyethylene low an
7. JERG 2 142 3 3 1 T 4 3 3 1 10 25u mil 7 y New York State College 0 0 001 i 0 0 023 0 0 019 0 0 018 0 0 006 99 9 0 0 034 99 0 0 0 042 0 0 4Cu 0 16P 1 1Cr 0 Kearey N J 3 3 6 de nd a
8. Saprovibrio desulfuricans Fe 2820 Fe 0H 2 2H f Vg SESH FT 2Fe 0H 2 H20 0 2Fe 0H 3 a cal agit 7 2H 0 H20 b cal N V n2 97 H2 S04 8H He S 4Ha 0 c cal e BEE Oscillatoria O
9. 2 4 2 2 1 MIL P 116G NASA SP 8077 8cm
10. NASA SP 8077 JERG 2 142 4 2 3 4 2 1 E act RE 15 30 C 60 E Jj 900hPa 1053hPa 675 790mmHg RE ISO 14644 1 895 Fed Std 209B 10 Jj 3G
11. 1 NASA TMX 64589 6 3 3 3 2 MIL STD 810D METOD510 2 3 3 4 3 3 3 NASA TMX 64589 0 6 mm 3 J 0 08 0 12mm 1X10 4 2X10 mm RE TJ 17 JERG 2 142 X 3 3 4 MIL STD 810D METOD510 2 1 0 5 20 10096 28100 1 7 0 5 30 983 296 23140 14 8 1 0 40 90 2 23200 37 0 1 0 50 15 290 325 28 6 1 0 70 12 71 096 28100 5 2 1 0 100 za ii M M M M 1 2 2 0 5g m 10 6 7g mi 1 140 25 m 0 177 g m 8 9m see lvase
12. 1 3 1 JERG 1 001 H Natural Environment Induced Environment SUR
13. CS 3 i ARM CS 3 CS 3 CS 3 50 30 60 25 60 25 60 67 iX 2 4 Ha XA 15km 15km 15km 20 50 10 40 LEMMAS RE 2 RMA BRE VB LI Te PESO JERG 2 142 TUE 10 730 790 10 JERG 2 142 n gt i CO a KH ie 3 4 mmHg 96 H I 3 P 54 61 3 R 15km 25 60 H I 1 P 25 60 DUAE do Zo V EA H I 2 x 25 60
14. MIL P 116G Rough Handling Test NASA SP 8077 MIL STD 810D MIL P 116G NASA SP 8077 MIL STD 810D A 9 59 A 12
15. pi A I gt lt 34 JERG 2 142 0 8 HPA 0014S0 i5 9 S 5X DEXHT SO Cn 0 6 0 4 X m med 0 2 B 3 4 5 SO 3 4 3 3 1 MIL STD 889 9 2 a S0 N0 NO 35 JERG 2 142 b
16. 3 3 1 3 KR MIL STD 810D METHOD509 2 35C 5 OHNA Z 48 3 3 2 Wb HE Ti 3 3 2 1 3 3 2 14 JERG 2 142 3 3 2 S46 AL I H I Pb Zn Sn Mo Pb Sn 1 6 5 298 5S S gt F gt M gt W gt T 15 3 3 2 2
17. Gallionella Sphaerotilus Leptothrix Siderocapsa Crenothrix gt es b 24 JERG 2 142 Hydvogemonas c e Beggiatoa Thiobaillus Thiospira d
18. 32 RE ft Wo si day CD 4 3 1 2 JERG 2 142 7200 o lt SRAM gt gt 3 4 2 35 40 ex 372r a 1962 saa DA 3 4 3 2 2 33 JERG 2 142 ppm 0 03 NO NO 0 02 S 02 0 01 48 49 50 51 52 53 54 55 56 57 58 3 4 4 2 S0 SO S0 3 4 5 S0 WE T
19. 3 4 4 5 1 E 3 4 3 E rr E 29 JERG 2 142 3 4 3
20. LOO 3 4 1 Vernon 70 33 4 2 5 7 APTA OUR GE AERA e IRR RADNO AR LIE BOD CHS 3 4 3 S0 NO N0 3 4 4
21. A 3 42 A 3 96 cm IRD F 30cm 60cm 80cm 120cm 75 100 100 300 300 1 500 1 500 T ES G 5 4 1 7 Xh l d 2 3 f GH GM GL jii cm 0 58 h GH 801XW_74 GM 203xW 99 GL 53 2XW 10 FER E 2f cm cm G 43 JERG 2 142 fi BU m 0 2m EJ 42 58 LAY ES 0 5 kg 1 4 L 2 5em
22. v kg JERG 2 142 W 25 WS 100 kg LTA X 100kg 100kg A 4 A 4 G 1 87
23. H I 2 E 54 61 MIL STD LE 5 1540B H I 2 54 4 60 68 DE ASTRO GHH 1 PLANET C 1 OICETS IL STD 810E METHOD 513 514 516 Forward axis Rectangular axis A 13 4 4 mmHg 1207 1050 907 790 69 JERG 2 142 60 max 60 max 1 Forward axis 31 4 m s LAF Rectangular axis 24 5 m s DA F JERG 2 142 x A 14 1 eme m
24. 1 6 JERG 2 142 1 ETS V C mmHg 15 30 60 675 790 30 10 40 60 675 790 30 2 CS 3 18 30 60 IFA 30 18 30 60 LAF 305 3 MOS 1 15 30 25 3 60 675 790 10 10 40 60 675 790 233 10 36 50 4 BS 2 40 65 100 15km 5 EGP 10 40 60 LAF 730 790 10 eH 3G 107 40 60 730 790 ana E EE
25. 28 3 4 3 3 4 3 1 Cab SO NO NO 3 4 3 2 1 3E Hoe j 1 FES H 7 JERG 2 142 E SEA AIC E Z i ii i RE ARB REL EMER Ze PIPES CECE RADE LT T KE iv 4 RAF
26. 60 8096 80 90 EK BELES 100 21 JERG 2 142 2 90 70 LE 22 Rs gg mo t co m JERG 2 142 nr nto ow mo 33 SG od dows oH e eis eo ss ow dd 1 mm gag mum ord g3 299 F e 1 wn ww moe ON 5 Bi gt hwa lt gt s eo
27. KK A 1 1317 O _ 1 0 31f I t Io 3 2 1 JERG 2 142 zi t RHEBLORROL DI KERNEL 5 AR gt 77 JDm 1 LIC y i 1
28. 2 1 2 2 JERG 2 142 NOTICE 1 3 2 3 5 3 7 150m 30km KAOB ob E B X Hs A S E E ME KHER DIAS FEH K 2 1 x ER H H H H H
29. 1 2 hPa Oe NA R E e x1 0 0 E ke E e lm g A AO g m T 1kg S 622e S K P AH pus gue Ee n H 1kg x 622 x 2 44e g l Keg P e 20 JERG 2 142 109
30. 39 JERG 2 142 1 MIL P 116G Preservation Packaging Method of 2 Fed Method Std 101B Preservation Packaging and Packing Materials Test Procedure 3 Fed Std 209B Clean Room and Work Station Requirements Controlled Environment 4 NASA SP 8077 NASA Space Vehicle Design Criteria Transportation and Handling Load 5 ISO 14644 1 Cleanrooms and associated controlled environments Partl Classification of airborne particulates 40 JERG 2 142 A A 1 m TET 1 A 1 A 1
31. 3 2 2 1 3 LO 3 2 2 9 WE 0060000 3 3 LN NEN Ti ah T AMNEM a E 3 8 E T SEAT UO DS i dose dede detedete fev a ees eee eere ote Re ee Pe ae URI BER niri etd ew ARS e w E BEB OT BATE OO I LT eaea ea aa Eas ee B IC S RA LE NER EMEN E TEE et T E eM Se E E nd E TE E OEE E E ET ii JERG 2 142 NOTICE 1 I 4 11 14 JERG 2 142 NOTICE 1 I Me P e e C 20 INCUN ME qot PC eT THERE 24 2 qmm PEPPER TER RT REP MN 24 DE E AC Kr ERR ITI 24 354 ay eae E LBE RU ee ee eS een Ree TT Dr OPO Be De TEN 24 SAE OG SE MESNE oiiaii inside IT E OE 28 doi d LUE sats oie Dad atid Latta Salada Salata Lea g de TED a had Tea t en Beda hls 29 3 29 34 9 0 SEITDEM uou As s tO MIRO ND UE 29 SE Br Be EE ouucata aa a 35 35 Ea ad add a 37 CIE C 2 wr rrr rr rerom 37 DW Loo eR EROR 37 ACAD ABE a a 37 38 T RE M T PIA RTL S cm 38 OI 1 DR RCI 38 A 3000snni 41 As cd IERI uS SEU IRAE COMI SS 41 Pol qs en FF i ON rrr rc
32. I VIE N02 S02 C0 N02 C0 SO He S NHs CO IKIER RAUTAA S0z CO NHs S0z CO Fez0s PAR Fah S0z CO 30 JERG 2 142 3 4 4 37 10 38 9 Pb0z SO0amg cm2 day h mp 0 83 A 3 52 0 91 1 78 0 51 1 20 2 05 1 29 m 32 E 55 56 aj 51 70 ny 0 0 0 0 51 0 0 0 EM 63 1 14 1 09 0 98 31 JERG 2 142 0 019650 MEF SHER BERRET 0 BREA mme eg cd
33. A 4 ZG n A 6 5 5 JERG 2 142 finge a mc AER cm 5 n P n f Hz R f V m s zT RO JERG 2 142 A f S A sy IA A A 6 ZH 3 S S S e te amp l m f We Jik J Hz A 6 7 2 2 m mr 2 k
34. KVELD JERG 2 142 ul u
35. mmHg ETS V MIL STD 810 Method 513 514 516 RE 10 40 675 790 BOWE MIL STD 810 Method 513 514 516 CS 3 100 5 35 30 MOS 1 45 iili 4G 10 40 675 780 88 40 65 HS 2 40 65 MIL STD 810 Method 513 514 516 EGP 4G 730 790 66 ETS V MOS 1 mm N CD A 13
36. U a D Ot f cm D s 9 0 tk JERG 2 142 99 95 90 80 50 20 10 5 2 0 1 ig Of EM E 6 0 50 40 3 0 lt es oo RE to 4 u hI OLO e TUE WNEUIT ee E T ery e N w 1 5 10 20 50 80 90 95 98 99 99 9 3 2 2 99 5 90 80 50 20 10 5 21 E i D fete 4 1 5 10 20 At KO MO 95 98 99 see d op FT m 3 2 3 930cm2 1ft JERG 2 142 1 43 9 2 7 257 276 1955 3 5 655 668 1953 4 36 6 5 1985 6 10 50 1 59 12 2 60 2 H 7 NASA TM 82743 Terrestrial Environment Climatic Criteria for Use in Aerospace Vehicle 1982 Revision au mm 10 JERG 2 142 3 3
37. 1 2 5G MIL STD 810C A 5 3 5 200Hz 1 5G NASA SP 8077 4 1G 3G 0 1Hz 250Hz 8G 4 45 luii vxvoCo p hbok
38. B 4 2 B FE diu gs Ain cf MIL P 116G 22 3
39. 3 3 2 3 3 3 3 3 4 Larradec 7 Kure Beach 24m 80ft 240m 800ft 3 3 5 11 MP ft m ingin dey JERG 2 142 10 0 A 8 0 EES RJ T ee a a Ts bi 6 0 aJ E 4 0 p rD ni 6 10 w 0 8 0 Wa Gr Y 35 NM E 3 37 asf 1962 uA 1853 3 3 3 3 3 4 mom ox Bin 3 3 5 12
40. D OTABLEM Fed Test Method Std No 101B Method 5005 41 JERG 2 142 5007 5008 5020 A 2 Method Leyve1 B A 2 km h 7 22 5 22 57 45 7 120 457 61 150 67 90 150 90 270 180 270 1 350 iE 2 2 1 1 11 NASA SP 8077 Saturn S IV 7 62cm 3 inch
41. 60 JERG 2 142 A 1 2 2 6 ex a CC 6 ETS V mmHg 0 40 407 60 fk 0 40 60 10 50 80 7 ETS V 15 30 60 675 790 10 10 60 60 675 790 10 40 60 mk 4 ES 38 8 CS 3 16 35 70 675 815 9 CS 3 AKM CS 3 6 37 60 30 1 10 CS 3 CS 3 60 30 25 10 11 MOS 1 15 30 60 730 790 10 Siti 3G 5096 10 40 60 730 790 10 61 JERG 2 142 XA 12 3 6 Z
42. 3 4 1 S0 S0 S0 4 H 0 H 0
43. 1 Fr 55 JERG 2 142 0 100 NUMBER OF INCIDENCES FROM 1 3 5 7 9 t 13 DISPLACEMENT AMPLITUOE IN FREQUENCY CPS 10 s V 4 10sec cycle 0 35g 0 15g T 0 15g 4 12 8 10 9Hz 0 8g c A
44. 59 pp199 205 8 47 pp205 215 MIL STD 889B Dissimilar Metals 1976 9 36 i Wi 3 5 JERG 1 001 4 41 JERG 2 142 NOTICE 1 a b 4 f
45. 9559 57 30 C A 2 Pi JERG 2 142 E S t 6 60 C 6 1D 5 iE 7 1 ES II BB BEAL CO pti ke Ng oct B We JH E 2 v 1 2
46. JERG 2 142 act PS E 5 35 C 30 50 30C 90 a
47. MIL STD 454H ASTM G21 70 JIS Z 2911 9 a Aspergillus niger FERM S 1 PA b Penicillium citrinum FERM S 1 c Rhizopus stolonifer FERM S 7 d Cladosporium cladosporioides FERM S 8 e Chaetomium globosum FERM S 11 5 FEO MOIRA IT RSS Ze SENI EX DIT Tee VE 2B AIC iHE95 99 28 CO 3 a JIS Z 2011 28 b JIS
48. TS014644 1 8 IP Fed Std 200B 10 R A 1 MIL STD GSFC MIL STD810D 15404 9 S 320 G 1 1 C0110 C PE 6107775 650 715 650 715 685 810 E mmHg ie 55 50 30 50 5 653 5 O 2 j a MIL P 116G Rough Handling Tests
49. ER 2 A 15 MARO Hz Go p Hz 70 JERG 2 142 T EE SL u A 16 3 x9 8m s x9 8m s x9 8m s x9 8m s al 0 P 0 P 0 P 0 P 0 25Kg 5 6 10 5 25 450Kg 4 5 8 4 5 200Hz 200Hz 2000Hz DN Fa HVA SCC GE 1 5 7 5Hz 1 15Hz 60 250Hz 2 x9 8m s x9 8m s x9 8m s 0 P 0 P 0 P 0 100Kg 65 max 10 8 100Kg 200kg 45 max 8 6 200Kg 450Kg 35 max 7 6 10 50msec 8 40msec 0 8 40msec 1 2 E3
50. 18 25 60 C 9 5 15km 3G A 1 2 No 12 1 5 18 30 C 10 40 C 60 58 JERG 2 142 900 973 1053hPa 675 730 790 mm Hg y ISO 14644 17 7 A8 Fed Std 209B8 10 Fed Std 209B 30 2 A 1 3 A 1 5 i
51. 71 JERG 2 142 1 MIL P 116G Preservation Packaging Method of 2 Fed Method Std 101B Preservation Packaging and Packing Materials Test Procedure 3 Fed Std 209B Clean Room and Work Station Requirements Controlled Environment 4 NASA SP 8077 NASA Space Vehicle Design Criteria Transportation and Handling Load 5 MIL STD 810D Environmental Guidlines and Test Methods iE C 6 General Technical Report FPL 22 An Assessment of the Common Carrier Shippling Environment 7 NDS C 0110C 8 Harris amp Crede Shock and Vibration Handbook Vol3 McGraw Hill 1961 9 Jasper N H Statistical Distribution Patterns of Ocean Waves ad of Wave Induced Ship Stress and Motion with Engineering Application David taylov Model Basin Rept 92 Oct 1975 10 Ostrem F E and Rummerman M L Transportation Shock and Vibration Design Criteria Manual Vol 1 Regort MR 1262 Genral American 11 GSFC S 320 G 1 General Environmental Test Specification for Spacecraft and Components TE 000002 12 ISO 14644 1 Cleanrooms and associated controlled environments Partl Classification of airborne particulates 72
52. 1 CaC0 MgC0 Ca0 596 Na 0 Ti0 Fe 0 102 596 Si0 2 a b c 18 JERG 2 142 1 11 5 1959 2 45 3 C P Larradec Corr 15 10 1959 4 47 5 MIL STD 810 D Environmental Test Methods and Engineering Guidelines Method 510 2 6 NASA TMX 64589 6 TJ 19 JERG 2 142 3 4 3 4 1 3 4 1 1 3 4 1
53. 1009 659 8596 759 80 a h t eh e o1 6 20 SURING 1990 zh z eh e o10 8 60 HERGESELL 1991 eh m h eo L 70 IL i WaT amp ESHA NO BS L
54. 3 0 5mm 4 0mm 6mm 3 2 1 2 3 2 3 JERG 2 142 3 2 3 km 3 2 2 5mm 2cm 0 60 0 92 3 2 2 1 1 E KSC 1 HELF VAFB 2 7
55. 4 2 2 2 5 JH 38 JERG 2 142 a 4 Continuous A 14 A 15 3 26 A 9 4g er 2 HA 10 40 C SE A Hh 25 40 C 40 65 C fH 100 JJ 117 1040 h Pa 88 780mmHg 15km 3 2
56. 50 7 100Hz 0 3G 200Hz 400 500Hz HZ 7T ISO n W1 P n P no no n W2 P n P no no JVP n 2 7 off JERG 2 142 gt ELT iP EC o8 LUNILOR 1 3 1 3G 400 500Hz 3 5G n 7 no 1 2p 0 16 c m wl 2 w2 1 5 A 6 32 128 128 512 512 2048 P no gt P n 10 m3 c no 1 2x cycle meter 51 2
57. Dm C 3 2 1 ABD 2 4 565mm 183mm 282mm 306mm 547mm 1 112 59 68 89 116 4 0 78 50 50 3 0 59 48 39 20 56 40 38 1 0 56 20 37 26 28 2 1983 1 3 2 2 5 3 2 2 I mm 10 OU mm TTE JERG 2 142 1975 1984 10 1 1 256 5mm 89mm 1 1og log 3 2 1 10 2000 2000 1000 1000 10 1 2 3456 10 203000 X0 Wm 50 80 2000 10000 1hr 18 1 3 2 1
58. k C A 8 9 BEURA 7 ifo 179 x5 b m s Mi 0 01 P se WS 5 101229 Hr A 7 2 8 53 JERG 2 142 107 art OATS ina 10 9 ae IAHI o tt 10 RI 2 10 x 5 345657299 191112111 MAU Mz A 9 MA 9 b POINT VALUES ACCELERATION PEAK q 5 10 0 100 09 FREQUENCY CPS 9 cC 5 54 JERG 2 142 1 y T A 7 2AhYVRIFYVIOU KFALOBMMBOANRE 9 acceleration s Frequency Type of action TT p E total Beaching 3 3 Ungraded road 48km h 30mph Graded road 48km h 30 mph
59. 2 MI3 2 2 3 W 115 D 2 W m Z sec D cm JERG 2 142 4 930cm 1ft 24 300 5 CHS Bd3 2 3 RY 3 2 2 2 5kn 5km 109 7 3 2 2 3 3 2 2 1 3 2 2 2
60. 4 om io cO wo suasals ee a me TIR SI I SS 2990989990529 9 9589999dg x cux BSH WE L7 SEZU MEE R E E GRE XE CO BE x ae wot T OXY TST vt 9 st zar Tat ot 3 0 8 6 Us eL L 1 p e R x URE B v is m x m 5 a amp E m 5 R nf E a te x x x x H F in at u E m a E w E a m i is 2 x a s g a u x a m w a wo ox cm z E x wal z al 5 Li Corm Gite BO 9 Qxwee 23 3 4 1 3 HE 1 a dk 100 b 100 3 4 2 1 Hi RHIC Lc MEObE PERE HAZE OD v 3 4 2 2 1 2 3 100C 150 180 100 2
61. n L aee E r uer Hu Eos BEP BBIES JERG 2 141 H HHHHHH si CAS HS opel n EE e Ee aN CO CO wo cp C2 wo C2 O1 A FP wow wow N N 3 4 JERG 2 142 AE x FER JERG 2 141 JERG 2 142 NOTICE 1 3 dx MRENE 3 2 1 BRI 3 2 1 1 1 RH 0 5mm 3m sec 0 Imm 10
62. 13 JERG 2 142 Ig HAI 0 1 10m 18 82 1 10 1 2m MAI 1 2 11 4m RFE sis EPPEN 11 421 2m 05 a S X RR 3 02 M 2 mide I 4 amp 1 WK 1 x T rl 0 05 05 0 02 0 2 0 01 0 1 0 2 4 6 8 10 EE PE Km 3 3 6 3 3 1 2 Es e ee MIL STD 810D METHOD509 2
63. 58 iii JERG 2 142 NOTICE 1 1 HI 1 1 1 2 JERG 2 141
64. 8 A 9 NASA SP 8077 4 56 JERG 2 142 A 8 07 110 1107 225 2257 450 4507 A 9 Medium mode Longitudinal Lateral Vertical En load factors load factors load factors G G Ground Truck Rail humping shocks 43 5 6 0 Rail rolling 6 0 to 30 0 2 0 to 5 0 F4 0 to 15 0 Slow moving 0 25 to 3 0 0 25 to 0 75 F0 2 to 3 0 dolly 1 0 0 75 3E Table 1 d GSFC S 320 G 111 A 1 0 A 1 1 7
65. 3 3 1 3 3 1 1 EEL NaCl MgC1 3 3 1 3 3 2 T 106 St 56 2 2 wn 20 zx Heit P Z 0 5 3 5 i 2 0 2 8 2 M ao oif 1 x 0 05 0 5 0 02 02 0 200 40 600 oo 0 m 2 3 3 1
66. EA ERR IT EO 100 COMBEEP HS BIER i 100 Gi iv 3 4 1 1
67. ERG 2 142 XA 12 5 6 fe revenue fwme 19 H I 2 lt gt No 12 V 64 JERG 2 142 XA 12 6 6 C C Pa mmHg J TEXTH RE E 90000 IS014644 1 105000 Class8 675 790 14 7m S N A ASTRO G 65 max 10 PLANET CHRI 65 max 10 f OICETS Fed Std 209 B 10 5 60 65 JERG 2 142 A 13 1 4
68. JERG 2 142 2 2 7 2 8 JAXA JAXA Disclaimer The information contained herein is for general informational purposes only JAXA makes no warranty express or implied including as to the accuracy usefulness or timeliness of any information herein JAXA will not be liable for any losses relating to the use of the information 305 8505 2 1 1 JAXA Japan Aerospace Exploration Agency BD ee a 3 2 1 1 kk 3 2 1 2
69. Se DA uS 1 47 2 R69 3 1969 05 1969 5 3 Vo1 26 2 1978 2 B 4 5 MIL STD 454H Standerd General Requirements for Electric Equipment 1982 ASTM G 21 70 Standerd Practice for Determining Resistance of Synthetic Polymeric Materialto Fungi 1980 6 JIS Z 2911 1981 7 59
70. d medium Acetal resins density 0 940 and below Callulose acetate Polymethyl methacrylate Callulose acetate butyrate Polyurethane the ester types Epoxy glass fiber laminates are particularly susceptible Epoxy resin Polyricinoleates Lubricants Polyvinyl chloride Melamine formaldehyde Polyvinyl chloride acetate Organic polysulphides Polyvinyl fluoride Phenol formaldehyde Rubbers natural and synthetic Polydichlorostyrene Urea formaldehyde 1 Literature shows that under certain conditions polyamides may by attacked by 27 JERG 2 142 selectivemicro organisms However for military applications they are considered group I 3 4 2 3 1 3 4 2 OF 1 I 2
71. isolated items curve AA is to be used in the lower frequency range below 13Hz and the curve appropriate to the mode of transportation for the higher frequencies 5 Table 514 2 VI LC 48 JERG 2 142 A 3 ACCELERATION LEVEL Si G PEAK s 25g aa t 1 l i 1 l l i 1 1 1 1 i I I l ed i l l I 1 1 1 I I I I 1 1 1 I L 1 i i 1 i I 0 ch I 1 0 3nLITdWV 31800d SAH NI IN3N32Y14SIG 200 FREQUENCY Hz ALL CURVES SHALL BE EXTENDED TO 2 Hz WHEN TEST ITEM RESONANCES BELOW 5 Hz ARE EXPECTED NOTE C it RA 3 B B A 3 Figure 5 1 4 2 7 49 Vertical acceleration Co peak g s JERG 2 142 excluding p coup lings Transient stack run out and run in starts and Continuous Steady runs over rough truck 0 1 Transient pot holes railroad crossing and ruis Continuous Over the road 0 1 0 1 1 0 10 100 1 000 10 000 Frequency Hz BlA 4 m OP Figure 2
72. oeee am EET H I 1 mHg 2 15km H 10cm eg 45 HE 3 x Hi Se No 12 H I 3 15km H I gt No 12 62 JERG 2 142 A 12 4 6 1 96 mmHg 25 49 0 95 No 12 25 60 0 95 17 H I 2 25 49 0 95 No 12 25 60 0 95 18 H I 2 LE 5 Ck 18 60 95 3G 0 33 C 18 6 MIL STD 1540B 63 J
73. z7nNut kclz JERG 2 142 s Ey amp 13G o p 3 12 2 5 2 52 500 amp XHz A 1 9 2B2 1 1 l 2 Meuhod 5020 1 Figure 1 50 100 150 200 m SRAM kg 2 46 47 JERG 2 142 A 5 Procedure B A 3 Transport Procedure Part Figure 514 2 7 Mode Curve 5 7 Rail air sea truck or Sinusoid semitrailer 1 Any of above plus tracked Sinusoid vehicle 2 Any of above plus 2 Sinusoid wheeled trailer 2 JERG 2 142 Sweep Time 4 Applicable Test 12min ing for 84 minPer Axis 5 200 5 Hz 12min ing for 84 minPer Axis 5 200 5 Hz 12min ing for 84 min 5 200 5 Hz See 4 6 12 2 1 The normal transport of items as secured cargo with land transport over paved roadways 2 The transport of items as secured cargo to include land transport over paved roads unimproved roads and cross country terrain 3 When transit case or combination case is provided for the test item the case shall be included in the test setup 4 Sweep time may be 15 minutes if test requirements go to 2 Hz b For vibration
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