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LDM-Series
Laser Micrometer Scanning Units (High Speed)
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SPECIFICATIONS |
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High Speed Scanning Type (2000 times/sec) |
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Common specifications |
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Measuring system |
Non-contact laser scanning system(2000time/sec) |
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Light source |
Semiconductor laser diode(Max. output 1mW), Red(670nm), Continuous wave class 2 |
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Structure of Unit protection |
Dust protection(IP-64) |
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Ambient condition |
Temperature:0-45degree centigrade,
Humidity:35-85%RH(No condensation)
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Individual specifications |
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Model |
Measuring
range
(mm) |
Measuring
accuracy
[*1] |
Resolution |
Weight |
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Single axis measuring Standard type |
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LDM-301HS |
0.03～1 |
+/-1um |
+/-0.1um |
1kg |
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LDM-302HS |
0.07～5 |
+/-1um |
+/-0.1um |
1kg |
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LDM-303HS |
0.3～30 |
+/-2um |
+/-0.1um |
1kg |
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LDM-304HS |
0.5～90 |
+/-5um |
+/-1um |
3.5kg |
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Single axis measuring Separate type |
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LDM-303HS-SP |
0.3～30 |
+/-2um |
+/-0.1um |
0.9kg |
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LDM-304HS-SP |
0.5～90 |
+/-5um |
+/-1um |
2.5kg |
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[*1]Measuring accuracy is stated on the conditions of average time more than 400 times and measurement within special measuring area. |
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Distance between transmitter and receiver ( Separate model )
LDM-302H-SP --- 20mm Max.
LDM-303H-SP --- 400mm Max.
LDM-304H-SP --- 1000mm Max.
LDM-305H-SP --- 4000mm Max.
LDM-306H-SP --- 6000mm Max.
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High temperature measuring object --- Optional remodel (Up to about 2000℃ Max. )
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transparent measuring object --- Standard function of display unit
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tranceparent film width --- optional remodel
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ADD-ONS
 Signal Extender(LDM-201, LDM202) - extends cables when the distance between a scanning unit and a display unit exceeds 30 metres.
Signal Distributor(LDM-205, LDM-206) - divides output signals from a scanning unit.
BCD Distributor(LDM-B2)
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