Brand:TAKIKAWA
l There are three different types of Laser Micrometers as standard type, such as Scanning Units for Single axis measuring , Orthogonal dual axes measuring and Swing type all circumference measuring.
l For measuring large diameter work pieces of more than 300mm, it can be measured by combination of 2 units of Single axis Scanning Unit.
l For applications to install emitters and receivers separately or widen their distance, Separate type can be used. Also Multi-axis measuring more than Double axes can be made by combination of Separate type Scanning Units.
l No influence to the measured value by ambient light such as the sunlight, etc.
l Measurement of high temperature objects with up to 2000 degrees centigrade is available by minor modification of the Scanning Unit.
 
| Common specifications | 
| Measuring system | Non-contact laser scanning system | 
| 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 | Measuring | Resolution | Weight | 
| range | accuracy | 
| (mm) [*1] | [*2] | 
| Single axis measuring Standard type | 
| LDM-301H | 0.02~1 | +/- 1um | +/- 0.1um | 1kg | 
| LDM-302H | 0.05~5 | +/-1um | +/-0.1um | 1kg | 
| LDM-303H | 0.3~30 | +/-2um | +/-0.1um | 1kg | 
| LDM-304H | 0.5~90 | +/-5um | +/-1um | 3.5kg | 
| LDM-305H | 1~180 | +/-10um | +/-1um | 15kg | 
| LDM-306H | 2~300[*2] | +/-30um | +/-1um | 34kg |