JIS T 7319:1988
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Refractometers
Hardcopy , PDF
23-12-2016
English, Japanese
15-02-2008
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This Japanese Industrial Standard specifies the refractometer with which the spherical refracting power, cylindrical rdfracting power and astigmatic axial direction of a lens for correction required to gain the same condition as the refracting power of an eye, namely the normal vision, are to be known, measuring the refreacting conditions of an eye-ball optical objectively.
| DocumentType |
Standard
|
| Pages |
5
|
| PublisherName |
Japanese Standards Association
|
| Status |
Superseded
|
| SupersededBy |
Reaffirmed 2009
| JIS T 1001:1992 | General requirements for safety of medical electrical equipment |
| JIS T 1004:1983 | Testing Methods For Mechanical Safety Of Medical Electrical Equipment |
| JIS T 1003:1983 | Testing Methods For Electrical Safety Of Medical Electrical Equipment |
| JIS T 1002:1992 | General rules of testing methods for safety of medical electrical equipment |
| JIS Z 8120:2001 | Glossary Of Optical Terms |
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