1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS B ISO 118842 2: KS B ISO 118842 :2011 2011 1 14 http:/www.kats.go.krKS B ISO 118842:2011 : ( ) ( ) ( ) : (http:/www.standard.go.kr) : :2011 1 14 2011-0005 : : ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS B ISO 118842:2011 2: Optics and photonicsMin
2、imum requirements for stereomicroscopePart 2:High performance microscopes 2007 2 ISO 118842, Optics and photonicsMinimum requirements for stereomicroscopePart 2:High performance microscopes , . 1 . . 2 . . ( ) . KS B ISO 7944, KS B ISO 90222, 2:, , KS B ISO 90223, 3: KS B ISO 109341, 1: KS B ISO 152
3、27, KS C IEC 610101:2009, 1: ISO 11883, Optics and Optical InstrumentsMicroscopeMarking of stereomicroscopes 3 KS B ISO 109341 . 4 . KS B ISO 7944 . 4.1 KS B ISO 118842:2011 2 1 . 5.1 . 1 7.5 % 1.5 % 15 45 a b 10 1 c 0.33 mm 0.2 mm d 0.4 mm d e 0.4 mm d S o 3D F f,g h 0.4 mm D L/R 1.5 D F f 2 500 x
4、NA line pairs/mm 2 1.5 mm, 0 D 0.25 D, 0 D (interpupillary distance) 55 mm 75 mm 5 D 5 D a 10 x 0 D b . c . d . e . f , mm ( ) D F NA 7 1 NA 2 VIS TOT 2 M :(mm) NA : M TOT VIS : g S o . h 1 0.4 mm . 4.2 5.2 . 4.2.1 KS B ISO 118842:2011 3 2 . ( ) ( ) . 2 10 40 85 % 700 hPa 1 060 hPa 10 g 6 ms 4.2.2 3
5、 4.2.1 . 3 10 55 95 % 700 hPa 1 060 hPa 4.2.3 , . 4 4.2.1 . 4 40 70 100 % 500 hPa 1 060 hPa (sinusoidal vibration) 10 Hz 500 Hz, 0.5 g 30 g 6 ms 10 g 6 ms 4.3 5.3 . KS C IEC 610101 . 5 KS B ISO 118842:2011 4 . 4.1 KS B ISO 15227 . 5.1 4.1 10 % . . 5.2 5 KS B ISO 9022 4.2 . 5.3 KS C IEC 610101 . 6 ,
6、. 7 ISO 11883 . 5 (test code) KS B ISO 9022 KS B ISO 9022-11-01-2 (102)/16h KS B ISO 9022-11-01-2 (402)/16h KS B ISO 9022-12-01-2 (402)/ 90 % 95 % RH/24h 2 KS B ISO 9022-10-01-1 (-103)/16h KS B ISO 9022-11-02-1 (+552)/16h KS B ISO 9022-12-01-1 (+402)/ 90 % 95 % RH/16h 2 KS B ISO 9022-10-05-0 (-403)/
7、16h KS B ISO 9022-11-04-0 (+702)/16h KS B ISO 9022-16-01-0 23/ 80 % 85 % RH/ 40/ 90 % 95 % RH/ 5x 2 , KS B ISO 118842:2011 5 5 () (test code) KS B ISO 9022 KS B ISO 9022-30-03-0 30 g/ 6 ms KS B ISO 9022-31-01-0 10 g/ 6 ms/ 1 000x KS B ISO 9022-36-02-0 1 g/ 10 Hz 2 000 Hz/ 2x 3 (sinusoidal vibration)
8、 1 - . KS B ISO 9022-XX-XX-X 2 - . 10: 11: 12: 13: 14: 16:, 30: 31: 36: 3 KS B ISO 9022 . 4 0: / 1: , , 2: KS B ISO 118842:2011 6 KS B ISO 118842:2011 . 1 1.1 , ISO 118842, Optics and photonicsMinimum requirements of stereomicroscopes Part 2:High performance microscopes . 1.2 ISO 118842:2007, Optics
9、 and photonicsMinimum requirements of stereomicroscopesPart 2: High performance microscopes ISO . 2 . 2: 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS B ISO 118842 :2011 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Optics and Photonics Minimum requirements for stereomicroscope Part 2 :High performance microscopes ICS 37.020 Korean Agency for Technology and Standards http:/www.kats.go.kr