GB/T 2831-1981
Replaced
GB/T 9246-2008
Active
National standards
GB/T 9246-2008 Microscopes—Oculars (eyepieces)
GB/T 9246-2008 Microscopes—Oculars (eyepieces)
Basic Information
Standard Code:
GB/T 9246-2008
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
A magnifying glass and a microscope
ICS Name:
Optical equipment
Publish Date:
2008-06-20
Implement Date:
2009-01-01
Pages:
9 pages
Scope
This standard specifies the basic parameters, requirements, test methods, and markings for microscope eyepieces. This standard applies to microscope observation eyepieces.
Development Information
Replace the following standards
Referenced Standards
GB/T 15464-1995 General-purpose specification for the packaging of instrumentation products
GB/T 22056-2008 Microscopes—Marking of objectives and eyepieces
GB/T 22056-2018 Microscopes—Marking of objectives and eyepieces
GB/T 22057.1-2008 Microscopes—Imaging distances related to mechanical reference planes—Part 1:Tube length 160 mm
GB/T 22057.2-2008 Microscopes—Imaging distances related to mechanical reference planes—Part 2:Infinity-corrected optical systems
GB/T 22059-2008 Microscopes—Magnifying power
GB/T 22059-2018 Microscopes—Values,tolerances and symbols for magnification
GB/T 22132-2008 Microscopes—Diameter of interchangeable eyepieces
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