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Please oder LMG in combination of a sensor and a display unit.
■Sensor specification
| MODEL | LMG 027 | LMG 127 | LMG 307 | LMG 607 | LMG 807 | LMG 1507 | |
| Dimensional drawing | |||||||
| Light source | Visible Diode Laser (Wave Length : 655nm) | ||||||
| Measuring range(mm) | 0.01 – 2 | 0.05 – 12 | 0.2 – 30 | 0.5 – 60 | 0.5 – 80 | 0.7 – 150 | |
| Resolution | (micron) | 0.01 | 0.1 | 1 | |||
| (inch) | 0.000001 | 0.00001 | 0.0001 | ||||
| Measuring | Vertical(mm) | 2 | 12 | 30 | 60 | 80 | 150 |
| area | Horizontal(mm) | 0 *2 | 4 (2) *3 | 10 | 30 | 40 | 20 |
| Accuracy*1 | Reproducibility(µm) | -0.5 | -1 | -2 | -4 | -5 | ±12(±5)*4 |
| Linearity (µm) | -0.3 | -0.5 | -1 | -2.5 | -4 | ±8(±4)*4 | |
| Repeatability(µm) | -0.03 | -0.04 | -0.1 | -0.35 | -0.6 | ±1.3(±1)*4 | |
| Scanning freq. | 3600 / s | ||||||
| Scanning speed (m/s) | 85 | 226 | 355 | 707 | 990 | 1130 | |
| Operation temp (deg.C) | 0 – 45 | ||||||
| Weight(kg) | Trasmitter | 2 | 2.5 | 2.7 | – | – | – |
| Receiver | – | – | – | ||||
| Base plate | - | – | – | ||||
| Total Weight(kg) | 2 | 2.5 | 2.7 | – | – | – | |
*1 At ambient temparature of 20+-5 deg.C. About diameter measuring value of cylindrical gauges.
Reproducibility
Deviations of value measured in the length X and breadth Y area around the measurement central position from the value measured at the central position (X is 70% of the vertical length of its measuring area and Y is 50% of the horizontal length of it).
Linearity
Errors of different size objects measured at the measuring area center.
Repeatability
The value of +-2σ while measuring a gauge repeatedly in 0.25 second (896 average times) intervals at the measuring area center (σ: a standard deviation）
*2 At horizontal center only
*3 ( ) : For from 0.05mm to 0.1mm measuring objects
*4 ( ) : For up to 80mm diameters
*5 ( ) : At lower measuring area
■Display unit
| Specifications | D7 | D7-M |
| Number of connecting sensors | 1 | 2 |
| Dimensional drawing | ||
| Display | Two measuring values can be displayed at the same time. | |
| Display unit | Selectable between mm and inch | |
| Display interval | 0.28ms to 4.4s Selectable : 5 kinds of interval registered | |
| Nominal value | Pre-settable for each measuring mode | |
| Tolerance value | Pre-settable each Hi tolerance and Lo tolerance to each displayed values | |
| Measuring mode | Selectable between 2 point diameters and 3 point gaps. | |
| Data processing | Mean value, Max. value, Min.value, Max-Min. value, Moving average, etc. | |
| Data output | RS-232C, Analog±10V(Option :GP-IB, Centronics, BCD) | |
| Alarm | Hi tolerance over, Lo tolerance over, whithin tolerance: Lamp on relay output | |
| Others | Measurement by input signal. Offset. Zeroset, Calibration etc. | |
| Weight | 4kg | |
| Power Source | AC85V – 264V 50/60Hz 30VA | |
■Standard accessories
・Connecting cable between transmitter and receiver ·········· 1
・Connecting cable between sensor and display(4m) ·········· 1
・Power cable (2m) ························································· 1
・Operation Manual ························································· 1
■Options
・Transparent object measuring function
・Multi-segments measuring function of outer diameter and gap.
・BCD,Centronics & GP-IB interface
・Dustproof hood(for protection against dust)
・Standard gauges
・Design & production of measureing line
