SCIENCEGATE

LDM-Series

Laser Micrometer Scanning Units (High Speed)

SPECIFICATIONS

High Speed Scanning Type (2000 times/sec)

Common specifications
Measuring system	Non-contact laser scanning system(2000time/sec)
Light source	Semiconductor laser diode(Max. output 1mW), Red(670nm), Continuous wave class 2
Structure of Unit protection	Dust protection(IP-64)
Ambient condition	Temperature:0-45degree centigrade, Humidity:35-85%RH(No condensation)

Individual specifications
Model	Measuring range (mm)	Measuring accuracy [*1]	Resolution	Weight
Single axis measuring Standard type
LDM-301HS	0.03～1	+/-1um	+/-0.1um	1kg
LDM-302HS	0.07～5	+/-1um	+/-0.1um	1kg
LDM-303HS	0.3～30	+/-2um	+/-0.1um	1kg
LDM-304HS	0.5～90	+/-5um	+/-1um	3.5kg
Single axis measuring Separate type
LDM-303HS-SP	0.3～30	+/-2um	+/-0.1um	0.9kg
LDM-304HS-SP	0.5～90	+/-5um	+/-1um	2.5kg

[*1]Measuring accuracy is stated on the conditions of average time more than 400 times and measurement within special measuring area.

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.
High temperature measuring object　---　Optional remodel (Up to about 2000℃ Max. )
transparent measuring object　　　　　---　Standard function of display unit
tranceparent film width　　　　　　　　　---　optional remodel

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.

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.