Optical Parallels

Starting at
$149.40

Designed to inspect parallelism and flatness of measuring faces of micrometers.
Each set consists of 4 thicknesses.
Supplied in fitted wooden case.

Clear
SKUItem Typerangethickness-of-parallels:Thickness of ParallelsPriceBuyhf:att:pa_item-type
157-109Inch0-1in$149.40
inch
157-110Inch0-1in$149.40
inch
157-111Inch0-1in$149.40
inch
157-112Inch0-1in$149.40
inch
157-113Inch1-2in$311.40
inch
157-114Inch1-2in$311.40
inch
157-115Inch1-2in$311.40
inch
157-116Inch1-2in$311.40
inch
157-101Metric0-25mm$149.40
metric
157-102Metric0-25mm$149.40
metric
157-103Metric0-25mm$149.40
metric
157-104Metric0-25mm$149.40
metric
157-106Metric25-50mm$369.00
metric
157-105Metric25-50mm$369.00
metric
157-107Metric25-50mm$369.00
metric
157-108Metric25-50mm$369.00
metric

Sets

SKUAssortment of ParallelsPriceBuy
157-901157-109,157-110,157-111,157-112$539.10
157-902157-113,157-114,157-115,157-116$1,521.00
157-903157-101,157-102,157-103,157-104$515.70
157-904157-105,157-106,157-107,157-108$1,359.00

Features

Designed to inspect parallelism and flatness of measuring faces of micrometers.
Each set consists of 4 thicknesses.
Supplied in fitted wooden case.

Technical Data

Flatness: 0.1µm/.000004”
Parallelism: 0.2µm/.000008”
Diameter: 30mm/1.18”
Parallelism Check between Measuring Faces by Means of Interference Fringe Produced by an Optical Parallel
The parallelism between the measuring faces can be
determined as follows; place the optical parallel to the anvil
and observe the number of interference fringes produced
on the spindle side under the measuring force of the
micrometers.
The parallelism is about 1ìm (0.32ìm x 3 = 0.96ìm).
Fringe on the anvil side must not be more than one.

Additional information

Weight N/A
Dimensions N/A
Item Type

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