FEATURES

Easy-to-use standard functions In/mm conversion Selectable ABS/INC display Datum point memory Linear error compensation Midpoint calculation Self-diagnostics Power loss data storage Reset, Preset, Preset recall Touch Sensor function Bolt hole circle Simple arc function
Compact and lightweight. Selectable resolutions: to 0.5microns for Magnescale to 5microns for GA-A Series (MILLMAN) to 10microns for DIGIRULER

SPECIFICATIONS

Model	LH51
	-1	-2	-3
No. of displayed axes	1	2	3
Display technology	7 digits and minus display, green LED (leading-Zero suppression with floating minus sign system)
Resolution	Varies with the transducer (best 0.5microns with Magnescale) ; Double counting display for each resolution
Maximum response speed	Varies with the transducer (best 60m/min with Magnescale)
Alarm display	1. Temporary power failure 2. Scale movement speed faster than maximum response speed 3. Error in stored data 4. Scale disconnected
Reset	Resettable at any point on scale by key switch or external reset signal
Preset	Preset with key switch
Recall	Data stored by Preset recalled with key switch
Datum point memory	Datum point set with key switch
Absolute/Incremental	With the datum point set at any point on the scale, the absolute distance from the datum point can be displayed while machining in the INC mode.
Midpoint calculation	When the INC mode display is selected, the displayed value can be halved with a key switch.
Touch Sensor	When used with the optional Touch Sensor, LH51 detects the datum plane. 1. HOLD 2. LOAD 3. Centering
Zero point detection	When used with a transducer having a zero point, LH51 detects the absolute zero point and reproduces a datum point.
Bolt hole circle	-	By entering the diameter and the number of holes required, the X and Y bolt hole coordinates will be displayed.
Simple R cutting	-	By entering the radius tool diameter and the feed angle, a simple R coordinates will be displayed.
Data storage	The value displayed before power off and preset values are stored (non-volatile memory).
Linear error compensation	When the table moves a certain distance, a compensation value is added or subtracted for linear compensation.
Power supply	100VAC to 230VAC +/- 10%
Power consumption	Max. 35VA
Temperature	Operating : 0degC to 40degC (32degF to 104degF) Storage : -20degC to 60degC (-4degF to 140degF)
Dimensions	235mm(L) x 80mm(W) x 130mm(H)/9.3"(L) x 3.1"(W) x 5.1"(H)
Mass	Approx. 1.6kg (3.5lbs)