GB/T 2831-1981
Replaced
GB/T 2609-2006
Replaced
National standards
GB/T 2609-2006 Microscopes—Objectives
GB/T 2609-2006 Microscopes—Objectives
Basic Information
Standard Code:
GB/T 2609-2006
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
A magnifying glass and a microscope
ICS Name:
Optical equipment
Publish Date:
2006-05-08
Implement Date:
2006-11-01
Pages:
8 pages
Scope
This standard specifies the basic parameters, technical requirements, test methods, and markings for microscope objectives. This standard applies to bright field observation microscope objectives with a conjugate distance of 185 mm, 195 mm, 210 mm, and infinity, but does not apply to objectives with special constructions.
Development Information
Replace the following standards
Superseded by the following standards
Referenced Standards
GB/T 15464-1995 General-purpose specification for the packaging of instrumentation products
JB/T 5591-1991 Star-spotted board
JB/T 7398.1-1994 JBT 7398.1-1994 Microscope objectives and eyepieces sign。
JB/T 7398.2-1994 JB/T 7398.2-1994 Microscope Optical Connection Dimensions
JB/T 7398.13-1994 Microscope, biological microscope, specimen slides for inspection
JB/T 5475-1991 Grid board
JB/T 7398.3-1994 Objective screw of microscope
JB/T 8230.6-1999
JB/T 10077-1999 Metallurgical microscope
Related Standards
GB/T 7661-1987
Replaced
GB/T 7661-1987 Bubble classes for optical elements
GB/T 15488-1995
Replaced
GB/T 15488-1995 Color filter glass
GB/T 15489.1-1995
Active
GB/T 15489.1-1995 Color filter glass test methods Spectral characteristic
GB/T 15489.2-1995
Active
GB/T 15489.2-1995 Color filter glass test methods Extent of bubble
GB/T 15489.3-1995
Active