Measuring Tools
Internal Caliper Gauge คาลิปเปอร์วัดใน
IM-881B Graduation 0.01mm Measuring Range 29.3~62.7mm
IM-882B Graduation 0.01mm Measuring Range 54.3~153.7mm
IM-880B Graduation 0.01mm Measuring Range 19.3~35.7mm
Specifications
Maximum Measuring Depth A (mm)
Spare Contact Point
Measuring Range (mm)
Indication Range (mm)
Indication Error (μm)
Measuring Force (N)
Entrance Diameter Ø d (mm)*
Groove Depth H (mm)
Groove Width B (mm)
Order No. Graduation (mm)
Extension Rods
Measuring Range (mm)
Order No.
− − − − − − − − − − − − −
19.3~20.7 20.3~21.7 21.3~22.7 22.3~23.7 23.3~24.7 24.3~25.7 25.3~26.7 26.3~27.7 27.3~28.7 28.3~29.7 29.3~30.7 30.3~31.7 31.3~32.7 32.3~33.7 33.3~34.7 34.3~35.7
14.3 15.3 14.3 15.3 15.3 16.3 17.3 18.3 19.3 20.3 21.3 22.3 23.3 24.3 25.3 26.3 27.4 33.4 39.4 45.4 24
2.5 2.5 3.5 3.5
ZS-423 ZS-423 ZS-423 ZS-424 ZS-424 ZS-424 ZS-424 ZS-425 ZS-425 ZS-425 ZS-425 ZS-426 ZS-426 ZS-426 ZS-426 ZS-427 ZS-427 ZS-427 ZS-427 ZS-428 ZS-428 ZS-428 ZS-428 ZS-429 ZS-429 ZS-429
4 4 4 4 4 4 4 4 4 4 4 4 3
0.01
20~35
1.4
±20 3 or less
70
2.5
IM-880B
ZS-426 ZS-426 ZS-646 ZS-426 ZS-427 ZS-646 ZS-427 ZS-427 ZS-646
− − − − − − − − − − −
29.3~38.7 35.3~44.7 41.3~50.7 47.3~56.7 53.3~62.7 54.3~73.7 70.3~89.7 86.3~105.7 102.3~121.7 118.3~137.7 134.3~153.7
ZS-408 ZS-408 ZS-409 ZS-409 ZS-410 ZS-410 ZS-411 ZS-411 ZS-412 ZS-412 ZS-413 ZS-413 ZS-414 ZS-414 ZS-415 ZS-415 ZS-416 ZS-416 ZS-417 ZS-417 ZS-418 ZS-418
4.3 4.3 4.3 4.3 8.5 8.5 8.5 8.5 5 8.5
0.01
30~62
1.4
±20 3 or less
75
2.5
IM-881B
45 54 70 86
0.01
55~153
1.4
±20 3 or less
90
3.5
IM-882B
102 118
• IM-880 series dial caliper gauges can measure internal dimension up to measuring range in the right list by installing extension rods. Standard products of spare extension rods can be used as it is. Optional Extension Rods
IM-880 : Measuring range with extension rods (mm) Spare Contact Point Extension Rods Measuring Range ZS-423 34~37
IM-880 : Measuring range with extension rods (mm) Spare Contact Point Extension Rods Measuring Range ZS-426 ZS-649 L=28 82~85 ZS-427 84~87 ZS-428 86~89 ZS-429 88~91 IM-881 : Measuring range with extension rods (mm) Spare Contact Point Extension Rods Measuring Range ZS-408 ZS-693 L=15 60~68 ZS-409 66~74 ZS-410 72~80 ZS-411 78~86 ZS-412 84~92 ZS-408 ZS-694 L=30 90~98 ZS-409 96~104 ZS-410 102~110 ZS-411 108~116 ZS-412 114~122 ZS-408 ZS-695 L=45 120~128 ZS-409 126~134 ZS-410 132~140 ZS-411 138~146 ZS-412 144~152
IM-882 : Measuring range with extension rods (mm) Spare Contact Point Extension Rods Measuring Range ZS-413 ZS-696 L=48 151~169 ZS-414 167~185 ZS-415 183~201 ZS-416 199~217 ZS-417 215~233 ZS-418 231~249 ZS-413 ZS-697 L=96 247~265 ZS-414 263~281 ZS-415 279~297 ZS-416 295~313 ZS-417 311~329 ZS-418 327~345
36~39 38~41 40~43 42~45 44~47 46~49 48~51 50~53 52~55 54~57 56~59 58~61 60~63 62~65 64~67 66~69 68~71 70~73 72~75 74~77 76~79 80~83
ZS-424 ZS-425 ZS-426 ZS-427 ZS-428 ZS-429 ZS-423 ZS-424 ZS-425 ZS-426 ZS-427 ZS-428 ZS-429 ZS-423 ZS-424 ZS-425 ZS-426 ZS-427 ZS-428 ZS-429 ZS-423 ZS-424 ZS-425
ZS-646 L=7
ZS-647 L=14
ZS-648 L=21
ZS-649 L=28
JSR Entech Catalogue 65 jetco@jet.co.th
jet@jet.co.th
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