Digital 3-Point Internal Micrometer
These are three-point internal micrometers that offer you the following ben...
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Supplying precision components, cutting tools, standard parts and aerospace alloys across the UK.
This is an IP65 micrometer offering movement four times as fast as a standard micrometer. It presents you with the following benefits: Faster measurement is achieved by using a coarser thread which feeds the spindle by 2 mm per thimble rotation. Bidirectional communication e.g. to perform parameter setting from a PC (Digimatic S 1 data output) is possible. Ratched thimble mechanism and a small design ensures easy single-handed or stand operation. Equipped with a calibration schedule warning function. GO/±NG judgement is performed by setting the upper and lower tolerance limits. Approach speed warning function for reliable measurements. Extraordinary battery life of 2 years (4000 h). Outstanding accuracy refer to EN ISO 3611 EMPE ±1 µm (0-25, 25-50 mm model). Excellent resistance against water and dust (IP65 protection level) enables this micrometer to be used in machining situations that include splashing coolant fluid. A function lock protects the display against unauthorized use. Visibility is improved by enlarging the display unit.
Comprehensive engineering characteristics and tolerance ratings
| L | 50 mm |
|---|---|
| a | 12.6 mm |
| b | 47 mm |
| HOLD | Yes |
| Mass | 465 g |
| Price | £525.60 inc. VAT |
| Range | 50–75 mm |
| ON/OFF | Yes |
| PRESET | Yes |
| Display | LCD, character height 7,5 mm |
| Delivered | Including box, spanner, CR2032 battery, certificate of inspection |
| Data output | Digimatic S1 |
| Inch-Metric | Metric |
| Battery life | Approx. 2 years (under normal use) Approx. 4000 hours (continous use) |
| Digital step | 0,001 mm |
| Power supply | 1 battery CR2032 |
| Function lock | Yes |
| Digital/Analog | Digital |
| Measuring face | Carbide-tipped, micro-lap finish |
| Measuring force | 7 - 12 N |
| Customizing keys | Yes |
| Class EN ISO 3611 | Class 1 |
| GO/±NG judgement | Yes |
| Low voltage alarm | Yes |
| Measuring spindle | With spindle lock, ø 6,35 mm, spindle pitch 2 mm |
| ABS / INC (INC ZERO) | Yes |
| Variation in length V MPE | 2 µm |
| Calibration warning function | Yes |
| Max. Permissible Error E MPE | ±2 µm |
| Calculation function (with formula) | Yes |
| Auto Power OFF after 20 min. non use | Yes |
Dimensional schematic and manufacturing reference geometry
* All dimensions are subject to standard engineering manufacturing tolerances according to DIN ISO 2768. 3D CAD step files available upon request.