Height Gage
CERA Caliper Checker SERIES 515
• Permanently wrung, high grade CERA gage blocks in a protective metal casing. • Can also stand perpendicular to a surface for height gage inspection. • Designed to inspect calipers.
Benefits of CERA (Zirconia Ceramic) Gage Blocks* • Extremely high wear resistance, 3x better than carbide. • Corrosion proof – no oil needed.
• Closest expansion coefficient to steel. • Anti-magnetic – keeps away steel dust. • Crack and burr resistant.
• Low thermal conductivity – excellent dimensional stability under brief temperature changes (from handling, etc.)
SPECIFICATIONS Inch Order No.
515-565
Block pitch accuracy*
Parallelism of blocks*
Typical applications
Range (in)
Mass (kg)
1 - 12 in
1 - 12 in
515-565
0 - 12
±0.0002 in
0.00008 in
4
Metric
D
Block pitch accuracy*
Parallelism of blocks*
Order No.
Range (mm)
Mass (kg)
20 - 300 mm 350 - 600 mm 20 - 300 mm 350 - 600 mm
515-555
0 - 300 0 - 600
—
—
4
±5.0 µm
2.0 µm
515-556-2
±7.0 µm
4.0 µm
8.5
* The block accuracy and the parallelism of blocks are based on the following: • Outside caliper and height gage: Lower end reference plane • Inside caliper: Inside reference plane DIMENSIONS
Checking accuracy of caliper (outside measurement)
Unit: mm
Outside measurement
515-556-2
Checking accuracy of caliper (inside measurement)
• Be careful when using horizontally since the bottom face and measuring face are not precisely perpendicular to each other.
Outside measurement
Inside measurement
515-555
Checking accuracy of height gage
CC-600C
515-555
9
Inside measurement
INSIDE
300
250
200
150
100
50
20
0
50
374.5
515-556-2
9
INSIDE
600
550
500
450
400
350
300
250
200
150
100
50
20
0
684
50
D-62
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