Measuring Tools
Internal Caliper Gauge คาลิปเปอร์วัดใน
• These gauges are designed for use in measuring deep internal diameter of bores of castings etc, and for internal reading in fabrications. Clearance has been provided for use in recessed bores. The convenient retraction lever allows one-hand operation.
IM-4 Maximum measuring depth 100mm Graduation 0.01mm Measuring Range 10~30mm
IM-1 Maximum measuring depth 130mm Graduation 0.1mm Measuring Range 10~100mm
Internal size of workpiece is 10mm, 15mm, 20mm and 30mm or over against measuring applicable depth. Measuring applicable depth
Specifications ※ Measuring Range : ( ) value is a range by using 5pcs extension rods. Order No. Graduation (mm) Measuring Range (mm) Indication Error (mm) Contact Point Height (mm) Measuring Force (N)
Maximum Measuring Depth (mm)
Internal Size
10 15 20 30~ 35 50 80 130 35 50 80 180 35 50 80 100 – – 140 150 unit : mm
Model
IM-1 IM-2 IM-4 IM-5
0.1 0.1
10~100 10~100 10~30 20~40
±0.1 ±0.1 ±0.02 ±0.02
130 180 100 150
2 2 2 4
5 or less 5 or less 5 or less
IM-1 IM-2 IM-4 IM-5
0.01 0.01
5 or less *The quantizing error function is not included.
Inside of workpiece should be straight or round shape without step etc.
Internal Caliper Gauge คาลิปเปอร์วัดใน
• Internal caliper gauge to measure internal diameter of cylindrical workpiece and recessed groove diameter. It can measure groove diameter of "O" ring by modifying spare contact point.
IM-882
IM-880
IM-881
Dimension Table : Spare Contact Point (Option) Order No.
Dimension Table : Spare Contact Point (Option) Order No. L1 L2 Measuring Range ZS-408 3 4.5 30~38 ZS-409 5.5 7.5 36~44 ZS-410 6 10.5 42~50 ZS-411 6 13.5 48~56 ZS-412 6 16.5 54~62 unit : mm
Dimension Table : Spare Contact Point (Option) Order No. L1 Measuring Range ZS-413 7 55~73 ZS-414 15 71~89 ZS-415 23 87~105 ZS-416 31 103~121 ZS-417 39 119~137 ZS-418 47 135~153 unit : mm
L1 L2 Measuring Range
ZS-423 2.5 4 ZS-424 3.5 5 ZS-425 4.5 6 ZS-426 5.5 7 ZS-427 5.5 8 ZS-428 5.5 9
20~23 22~25 24~27 26~29 28~31
30~33 ZS-429 5.5 10 32~35
unit : mm
Specifications
Spare Contact Point
Minimum Groove Width B (mm)
Maximum Measuring Depth A (mm)
Entrance Diameter Ø d (mm)*
Groove Depth H (mm)
Measuring Range (mm)
Indication Range (mm)
Indication Error (μm)
Measuring Force (N)
Order No. Graduation (mm)
Measuring Range (mm)
Order No.
20~23 22~25 24~27 26~29 28~31 30~33 32~35 30~38 36~44 42~50 48~56 54~62
15~18 15~18 16~19 18~21 20~23 22~25 24~27 24~32
2.5 3.5
ZS-423 ZS-424 ZS-425 ZS-426 ZS-427 ZS-428 ZS-429 ZS-408 ZS-409 ZS-410 ZS-411 ZS-412 ZS-413 ZS-414 ZS-415 ZS-416 ZS-417 ZS-418
4 4 4 4 4 3
0.01
20~35
2
±20 3 or less
70
2.5
IM-880
27.4~35.4 33.4~41.4 39.4~47.4 45.4~53.4 45~63 54~72 70~88 86~104 102~120 118~136
4.3 4.3 4.3 4.3 8.5 8.5 8.5 8.5 5
0.01
30~62
2
±20 3 or less
75
2.5
IM-881
55~73 71~89 87~105 103~121 119~137 135~153
0.01
55~153
2
±20 3 or less
90
3.5
IM-882
8.5 * ф D=Measuring Range - 2H
JSR Entech Catalogue 64
jet@jet.co.th
jetco@jet.co.th
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