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This micrometer is ideal for measuring gear hub diameter and other areas too narrow to be measured by a standard micrometer.
[Features]
· Equipped with constant pressure device.
· The frame has a painted finish.
· Measurement surface has a carbide tip.
· Includes 1 reference rod. (MC203-50H)
[Applications]
· Used for measurement of narrow areas such as gear hubs, pipe interior step thickness, etc.
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• Standard micro meter For outside measurement. | • U shape steel plate micro meter For measuring steel plate thickness. |
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• Spline micro meter To conveniently measure groove of spline shaft. | • Disk micro meter Disk shape gauge head is perfect for measuring root tangent length of gears. |
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• Blade micro meter Measuring surface is blade type, perfect for measuring groove diameter of shaft,etc. | • Spherical face micro meter Anvil side of gauge head is spherical shape, perfect for measuring wall thickness of pipe. |
![]() | • Point micro meter Perfect for measuring the thickness of frill's web, etc. |
• Examples of reading graduation | |
![]() | *Usaually, the left picture's reading value up to 0.01mm, lower picture's reading value measure with eyes up to 0.001 (1μm). |
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Reading value for sleeve is 7.0mm, reading value for thimble is 0.37mm and measured value is 7.37mm. |
![]() | 01 Cleaning measuring surface To keep the measuring surface of anvil and spindle clean, gently clip a clean paper between the two measuring surfaces, then let loose of the spindle to remove the paper. *Dust is easily attracted to certain types of paper, do not force the paper out. | |
![]() | 02 Turning ratchet To adjust measuring pressure is very important. Idling turn the ratchet stopper 1~3 times. | |
![]() | 03 Correcting clamp In the picture, graduation of 0 has about 5μm deviation and it needs to be corrected. Clamp is used to set spindle into correct location. | |
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![]() | 04 Put in key-spanner The sleeve on the back of the clamp has a hole. Put key-spanner into the hole and adjust to 0. If spanner is not correctly put in, it will loosen the spanner and break graduation, please be careful. | |
![]() | 05 0 position This is on the accurate 0 positions. When reading graduation, eyes should look directly at graduation. 2~3μm error will occur if it's not read directly. | |
![]() | 06 Confirm accuracy (Use micro meter stand) *Due to turn by screw , error will occur on screw's pitch, needs to make sure it's on 0 position. Hold micro meter with micro meter stand. | |
![]() | 07 Confirm accuracy (Clip block gauge on) To click block gauge on, make sure dimension and block gauge and graduation on micro meter is the same. | |
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Part Number |
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MC203-25H |
MC203-50H |
Part Number | Price | Name | Minimum Order Qty. | Volume Discount | Days to Ship | Maximum Measuring Length (Adjustment Range) (mm) | Measuring Range (mm) | A (mm) | B (mm) | Maximum Permissible Error (µm) |
---|---|---|---|---|---|---|---|---|---|---|
฿ 5,343.92 | NGS MICROMETER | 1 Piece(s) | 45 Day(s) | 16 ~ 25 | 0–25 | 28 | 20 | 4 | ||
฿ 5,942.77 | NGS MICROMETER | 1 Piece(s) | 45 Day(s) | 26 ~ 50 | 25–50 | 53 | 22 | 5 |
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Type | Special Micrometer | Display Method | Analog | Waterproof Function | Not Included |
---|---|---|---|---|---|
With / Without Measurement Data Output Terminal | Not Included | C(mm) | 7 | D(mm) | 7 |
E(mm) | 18 | Minimum Reading(mm) | 0.01 |
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