| Model |
LH72 |
| Display |
7 digits and minus display |
| Connectable measuring unit |
GB-ER, PL20C (Direct) / DG-B (Necessary to use the conversion adaptor which is sold separately) |
| Measuring unit input resolution |
Standard: 0.1 μm, 0.5 μm, 1 μm, 5 μm, 10 μm, 1 s, 10 s, 1 min, 10 min Expanded: 100 μm, 50 μm, 25 μm, 20 μm, 2 μm, 0.05 μm, 1 degree can be added |
| Display resolution |
Measuring unit input resolution or higher and diameter display (except for angle display) |
| Input signal |
A/B quadrature, Z phase (Conforms to EIA-422) |
| Minimum input phase difference |
100 ns |
| Quantization error |
±1 count |
| AlarmDisplay |
Measuring unit disconnected, Excess speed, Maximum display amount exceeded, Power failure, Error in stored data |
| Reset |
Resettable by key switch |
| Preset |
It is possible to store/call 3 kinds of numbers. |
| Reference point detection |
The reference point of the measuring unit can be detected |
| Data storage |
The value displayed before the power was turned off and setting values are stored |
| Linear compensation |
A fixed compensation amount is applied to the measuring unit’s count value. Compensation amount Standard: ±600 μm/m (Expanded: ±1000 μm/m) |
| Segmented error compensation |
The movement range of the measuring unit with a reference point can be divided into amaximum of 32 sections, and error compensation is performed for each of these sections. Compensation amount: ±600 um (at each section) |
| Scaling |
Scaling factor:0.100000 ～ 9.999999 |
| Program |
- Machining coordinates can be programmed (number of program steps: 850 max.)
- 1. Manual programming by key switch
- 2. Automatic programming by playback
- 3. Mirror image during program execution
- 4. A canned cycle (bolt hole
|
| Angle display |
Can be displayed as an angle value when the Digiruler is pasted to the arc surface |
| Sleep |
The display is turned off when no operations are made for a preset time. (The time can be set.) |
| Display |
2-axis display (2-axis or 3-axis input) |
| Tool offset |
99 |
| Measuring unit input addition2 |
2-axis addition display is available |
| Display hold |
The displayed value can be held and the tool coordinate entered. |
| Power supply |
DC 12 V Rating 0.75 A Max. 1 A AC 100 V to 240 V ±10 % When using the AC adaptor PSC-22 (For U.S. only) or PSC-23 (For Europe and other countries) *Option |
| Power consumption |
max.32 VA (connected at the AC adaptor.) |
| Operating temperature |
0 ～ 40°C (non condensing) |
| Storage temperature |
-20 ～ 60°C (non condensing) |
| Mass |
Approx. 1.5 kg |
