QM-Height
High-Precision Digital Height Gage
Presenting the high-precision digital height gage with GO/+/-NG judgment and a large, backlighted LCD.
QM-Height is the ultimate in accuracy and perpendicularity!
Specifications
Order No.		518-224 518-220*4	518-226 518-222*4	518-225 518-221*4	518-227 518-223*4
Measuring range		0-350mm	0-600mm	0-14”/0-350mm	0-24”/0-600mm
Resolution (selectable)		0.001mm, 0.005mm		.00005”, .0001”, .0002”/ 0.001mm, 0.005mm
Accuracy at 20๐C	Indication accuracy*1	+/-(2.8+5L/1000)µm
	Repeatability*1	2σ≤1.8 µm
	Perpendicularity*2	8 µm	13 µm	8 µm	13 µm
Guiding method		Roller bearing
Drive method		Manual operation
Scale unit		Electrostatic capacitance linear encoder
Measuring force		1.6+/-0.5N
Monitor		LCD
Power supply		AC adapter/ Battery (LR6x4)
Battery life*3		Approx. 800hrs. (when backlight is not used)
		Approx. 260hrs. (when backlight is used in the power saving mode, measuring 100 times per 8-hr day)
		Approx. 6hrs. (when backlight is used in the full time on mode)
Mass		22Kg	27Kg	22Kg	27Kg
Operating temperature range		10 to 30๐C
Operating humidity range		20 to 80% RH (Must be free from condensation)
Storage temperature range		-10 to 50๐C
Storage humidity range		5 to 90% RH (Must be free from condensation)