Non-Contact Sensors0 pages
Laser Scan Micrometer
Non-contact, high-speed, high-precision measurement
SERIES 544 Laser Scan Micrometer
LSM-902/6900
Optional Accessories
•tNarrow range accuracy of ±(0.3+0.1 D)μm
for high precision measurement.
•tUltra-high repeatability of ±0.05μm.
•tThe system consists of a measuring unit
(LSM-902) and a display unit (LSM-6900).
•tNon-contact laser-based measuring system,
mainly for outside diameter measurement.
Suitable for delicate or moving workpieces.
•tAccuracy of ±0.5μm in the ø0.1 - ø25mm
range can be achieved. It is highly suitable
suited for pin gage measurement.
G
(Refer to page G-44 for details.)
• Standard calibration gage set (ø1.0, ø25.0)
tt
: No.02AGD180
• Workstaget
: No.02AGD270
• Adjustable workstaget
: No.02AGD280
• Digimatic code output unit (2-ch) t : No.02AGC840
• 2nd I/O analog interface unitt
: No.02AGC880
• BCD interface unitt
: No.02AGC910
• Printer & cable set (100V AC C-type plug)t : No.02AGD600A
• Printer & cable set (120V AC C-type plug)t : No.02AGD600B
• Printer & cable set (230V AC C-type plug)t : No.02AGD600C
• Printing paper TP411-28CL / 1Pack = 10pcs t: No.223663
• Digimatic code output cable t
: No.936937
• Foot switch t
: No.937179T
SPECIFICATIONS
Set Order No.
544-495*
544-496*
Measuring unit
Type
mm
inch/mm
Measuring range
0.1 to 25mm (.004 - 1.0")
0.01 to 10μm (selectable) (.000001 - .0005")
Resolution
Repeatability*1
±0.05μm (±.000002")
Whole range
±0.5μm (±.000020")
Accuracy*2
±(0.3+0.1 D) [D:mm]*5
(20°C)
Small range
±(.000012+.001 D) [D:inch]
±0.5μm (±.000020")
Positional error*3
±1.5×25mm (±0.6x1.0")
Measuring range*4
Scanning rate
800 scans/s
Laser wavelength
650nm (Visible)
Laser scanning speed
56m/s (2240"/sec)
0 to 40°C
Operating Temperature
environment Humidity
RH 35 to 85% (no condensation)
*1: Determined by the value of ±2 ( : standard deviation)
when measuring ø25mm at the interval of 1.28 sec. (average
1024 times).
*2: At the center of the measuring range.
*3: An error due to variation in workpiece position either in the
optical axis direction or in the scanning direction.
*4: The area given by [optical axis direction]×[scanning direction]
*5: D=Difference in diameter between the master gage and
workpiece (Unit: mm)
Note: To denote your AC power cable add the following suffixes
to the order No.: A for UL/CSA, D for CEE, DC for CCC, E
for BS, F for SAA, K for KC, C and No suffix are required
for PSE.
Display unit
16-digit plus 11-digit fluorescent display, and
guide message LED
Segment
1 to 7 (1 to 3, transparent) or 1 to 255 edges
Averaging
Arithmetic average: per 1 to 2048/ Moving
times
average: per 32 to 2048
Selection from "target value + tolerance", "lower
Judgment
tolerance + upper tolerance", or "7 classes multilimit tolerance zone".
Measurement Standby, Single measurement, Continuous
mode
measurement
Statistical
Maximum, Minimum, Average, Dispersion, (S.D)
analysis
External
dimensions 335 (W)×134 (H)×250 (D)mm
Power supply 100 - 240 V AC ±10%, 50W, 50/60Hz
Standard I/F RS-232C, Analog I/O
Optional I/F Digimatic code output unit (2-ch), 2nd I/O analog
I/F, BCD I/F
Operating
environment 0 to 40°C, RH 35 to 85% (no condensation)
Nominal setting, sample setting, selection of unnecessary
digits, transparent object measurement, automatic
measurement in edge mode, output timer, abnormal
data elimination, SHL change, group judgment,
Others
simultaneous measurement, statistical processing,
mastering, buzzer function, automatic workpiece
detection (dimension/position), zero-set/offset
Display
Laser safety
Mitutoyo Laser Scan Micrometers use a low-power visible
laser for measurement. The laser is a CLASS 2 EN/IEC608251 (2007) device. Warning and explanation labels, as shown
right, are attached to the Laser Scan Micrometers as is
appropriate.
* Measuring unit dual connection, extra-fine line measurement,
and some of the communication commands are not available.
Measuring Unit External Dimensions
Unit: mm
15
100
420
190
70 (measuring point) 70
11 3
11
Center of
Measuring
range
90
5
50
Cable
space
120
25
70min
60
60
200
70 (Center of measuring point)
8 170
15.5
35
56
70
10.5
7
90
50
22
ø3.1
(Measuring position)
8-M3
G-33
74
Refer to the Laser Scan Micrometer (Catalog No.
E4156) for more details.
Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances.
Therefore the company reserves the right to change any or all aspects of any product specification without notice.