ore Gauge & Micro Hole Test Holder Dial Indicator (Option) Holder lamp Screw Grip ore Gauge is the comparative measuring instrument which measures internal diameter of a hole by comparing with master gauge (micrometer, ring gauge etc.). enter of prove and anvil are guided to diameter part of a hole by guide assembly and displacement of contact point is transferred to dial indicator (utomatic centripetal mechanism ) by right angle change in the ratio of : with cam mechanism. Measurement accuracy is changed according to graduation (resolution) of used dial indicator. Measuring range are available from minimum mm to maximum mm according to size of diameter. Joint Dial Indicator (Option) Extention Rod Interchangeable Rod ontact Point Indicator Holder Holder lamp Screw Grip nvil Nut Guide This is designed for measuring diameter of small holes exclusively and can measure diameters from minimum φ.mm to maximum φ0mm. hen the edge of probe is inserted to a small hole, the edge is closed to inside and presses inner driving rod upward. The principle is that movement is transferred to the extension rod and instructs to dial indicator. Swing width of dial graduation is read as well as bore gauge. It is marked characteristic that stability accuracy indicating performance is high as µm. Joint Screw Driving Rod Probe
ore Gauges & Micro-hole Test ore Gauges (D type) ompliance with JIS. nvil and ontact point are using the carbide ball. The measuring depth can be extend using the extension rod to measure a deep hole. (Measuring depth L H Edge of point arbide Interchangeable Rod Interchangeable Rod D3.. Edge of point arbide Edge of point arbide D-3D-3S D-0D-0S unitmm D- Measuring Range ~mm D-3S Short size Measuring Range ~3mm Dimension Table Standard D-3 D-0 D- D-0 D-00 3 3 L... Dimension Table Short size D-3S D-0S D-S D-0S D-00S. L... H. H 3. 3 0 0 3 0 0... 3. 3 unit... 3. 3 unit Standard type Short type Measuring Range (mm) Probe Depth (mm) D-3-3 D-0 3-0 D- - D-0-0 D- 0- D-00-00 D-3S -3 D-0S 3-0 D-S - D-0S -0 D-S 0- D-00S -00 Effective Measuring Range(mm) Total Range Error (µm) djacent Error (µm) Repeatability (µm) Measuring Force Guide support Force Number of nvils pcs./mm incream.. N or less N or less pcs./mm incream. pcs./mm incream. N or less 0N or less 3pcs./mm incream.. pcs./mm incream. N or less N or less pcs./mm incream. 0. pcs./mm incream.. N or less N or less pcs./mm incream. pcs./mm incream. N or less 0N or less 3pcs./mm incream.. pcs./mm incream. N or less N or less pcs./mm incream. Number of ashers Sub nvil eight (g) 0 30 30 0 0 30 0 30 0 0
ore Gauges & Micro-hole Test ore Gauges (N type) for shallow hole N-0F φ. D Fitting holeφ.mm φ0 φe 3.. F N-3F Measuring Range ~3mm N-3F. (measuring depth) Dimension Table N-3F N-0F N-F N-3FS N-0FS N-FS Internal measurement is possible at the position from shallow hole bottom by.mm. N-F...... 0 0 D. 3... 3.. E F.. 3... 3. N-3F Measuring Range mm 3 N-0F 3 0. 0 N-F. 0 N-3FS 3. 30 N-0FS 3 0. N-FS. 0 Effective Measuring Range mm. Total Range Error djacent Error Repeatability nvil pcs. eight g 0 ore Gauges (N type) for small holes These are bore gauges for small holes of which internal diameter is.mm and high accuracy measuring is possible as well as standard type bore gauges. Fitting holeφ φ N- Measuring Range ~0mm Measuring Range 0~.mm (measuring depth) N-0 φd Dimension table N-0 N- 0 0.. D N-0 N- Measuring Range Effective Measuring Total Range Error mm Range mm 0 0. 0. 0. djacent Error Repeatability eight g 0 0
ore Gauges & Micro-hole Test Parts Interchangeable rods (anvils), ashers and Extension rods N-0 N- D-3 D-3S D-0 D-0S D- D-S D-0 D-0S D- D-S D-00 D-00S N-3F N-3FS N-0F N-0FS N-F N-FS Extension rods ZJ-3 ZJ-30 0mm ZJ-3 ZJ-3 ZJ-30 ZJ-300 0 ZJ-30 ZJ-3 3 ZJ-30 ZJ-30 ZJ-30 ZJ-30 0 ZJ-3 ZJ-3 3 ZJ-3 ZJ-3 3 ZJ-330 ZJ-330. ZJ-30 ZJ-3 0 ZJ-3 0 ZJ-3 ZJ-3 0 ZJ-3 0 ZJ-3 ZJ-3 ZJ-3 30 ZJ-3 ZJ-30 0 ZJ-33 ZJ-33 0 ZJ-3 ZJ-330 ZJ-33 ZJ-30 ZJ-3 ZJ-3 ZJ-3 0 ZJ-3 0 ZJ-3 0 ZJ-3 0 ZJ-3 0 ZJ-3 3 ZJ-3 ZJ-3 ZJ-3 ZJ-33 0 ZJ-33 0 ZJ-33. ZJ-303 3 ZJ-33 ZJ-33 ZJ-33 ZJ-33 ZJ-33 ZJ-33 0 ZJ-3 ZJ-3 30 ZJ-3 ZJ-3 ZJ-3 ZJ-333 ZJ-333 ZJ-333 ZJ-30 ZJ-3 ZJ-3 ZJ-3 0 ZJ-3 0 ZJ-3 0 ZJ-3 0 ZJ-3 30 ZJ-3 3 ZJ-3 ZJ-33 ZJ-33 ZJ-33 0 ZJ-33 0 ZJ-33 Interchangeable rods (anvils). ZJ-30 ZJ-3 ZJ-3 0 ZJ-3 ZJ-3 ZJ-3 ZJ-3 3 ZJ-3 0 ZJ-3 30 ZJ-3 0 ZJ-33 ZJ-33 ZJ-33 ZJ-30 ZJ-3 30 ZJ-3 0 ZJ-3 30 ZJ-3 30 ZJ-3 ZJ-3 3 ZJ-3 0 ZJ-33 30 ZJ-33. ZJ-30 ZJ-3 3 ZJ-3 ZJ-3 3 ZJ-3 3 ZJ-3 ZJ-3 3 ZJ-3 ZJ-33 3 ZJ-33 0 ZJ-30 ZJ-3 3 ZJ-3 0 ZJ-3 0 ZJ-3 0 ZJ-3 3 ZJ-3 33 ZJ-3 0 ZJ-33 0 ZJ-33 ZJ-3 ZJ-3 ZJ-3 ZJ-3 3 ZJ-3 ZJ-33 ZJ-33 ZJ-30 ZJ-30 ZJ-30 ZJ-3 3 ZJ-3 ZJ-30 ZJ-30 ZJ-3 0 ZJ-3 ZJ-33 ZJ-3 ZJ-33 ZJ-3 ZJ-3 ZJ-3 ZJ-3 ZJ-3 ZJ-3 ZJ-30 ZJ-3 ZJ-3 ZJ-33 ZJ-3 ZJ-3 ashers No. No. No.3 No. No. No. No. No. No. No.0 No. No. No.3 0.mm mm mm 3mm mm ZJ-3 ZJ-3 ZJ-3 ZJ-3 mm mm Extension sleeves Length (mm) D-3 D-0 D-0 D- D-00 Dial Gauge Protection over (ZY-0) Parts Names 0 0 Extension sleeve dia. (mm) ZJ-00 ZJ-0 ZJ-0. ZJ-03 ZJ-0 ZJ-0 ZJ-0 ZJ-0 Spanner ZZ-0 ZZ-0 an not be used for N-0,, 3F, 0F, F. In case that deep holes are measured which can not be measured with standard bore gauges, measuring depth is to be extended by extension rod outer cylinder. ZJ-0 ZJ-0 ZJ-0 ZJ- ZJ- extension sleeve Dial indicator protection cover (ZY-0). Protection cover for bore gauge. It can not be used for type. Dial clamp Dial holder Grip Sleeve Head ontact point (movable side) Guide nvil s error may occur due to deflection, only extension rod should be adopted. Extension Rods and asher Set ZJ- ZJ- ZJ-0 ZJ- ZJ- ZJ-3 ZJ- ZJ- ZJ- ZJ- ZJ- N-0 N- N-3F N-0F N- D-3 D-0 D- D-0 D- D-00 Extension rods asher nvil Supporting nut (nvil nut)
ore Gauges & Micro-hole Test Micro-Hole test It realizes smooth operation with hard chrome plating. It can be naturally inserted to small internal diameter and obtain stable indication value. MT-0N Measuring Range ~0mm Depth of measurement unitmm [Full hoice] Micro-Hole test Series to select only the measuring range is needed. Ordering Method Measuring Range (mm) Probe Driving rod Product configuration=probe+diving rod + Holder + Extension rods + Spanner (Dialgauge options) MT-3N MT-N MT-N MT-0N Measuring Range (mm).3...3 3...00.0 Number of probe No. 0 03 0 0 0 0 0 0 0 0 0 03 0 0 0 0 0 0 Measuring Range (mm).0.0.0.0.30.0.03.0.03.0 3.03. 3.03.0 3.0.30 3.0.30.0.00.0..30.0.00.0.0..30.0.00.0..0.00.00 Probe Probe dimensions (mm).3 30. 30. 30. 30..3.3 0 0 0....0.0.0 Driving rod Driving rod Driving rod Driving rod3 ccessories Extension rods Spanner Indication Error (m) Repeatability (m) eight (g) 3
ore Gauges & Micro-hole Test Technical Data Dial indicator can be installed to bore gauges and Micro-hole Test. It is selectable for easier reading in compliance with objective and dimension range. Measuring purpose Graduation 0.00mm pplicable s (with flat back) TM-0f (Measuring Range mm) TM-0f (Measuring Range mm) Graduation 0.00mm ontinuous Dial TM-f (Measuring Range mm) Graduation 0.00mm One Revolution Dial Indicator TM-f (Measuring Range 0.mm) Graduation 0.0mm TM-0 (Measuring Range mm) Graduation 0.0mm One Revolution Dial Indicator TM-0f (Measuring Range mm) s to dial indicator installed to bore gauge, dial indicator with flat back is recommended. Lug back is standard for ordinary dial indicators but it will be with flat back by adding suffix "f" to the end of model name. TM-0 and TM-3 dial indicator is supplied with Flat back as standard. Small Dial Indicators TM-3f Graduation 0.00mm ( ) Measuring Range 3.mm TM-3 Graduation 0.0mm ( Measuring Range 3.mm )