57
6Specications
No. 99MAF600B
6
Specications
6.1
BasicSpecications
Code No. Metric 518-240 518-242 518-244 518-246
Inch/Metric 518-241 518-243 518-245 518-247
Model
number
Metric QMH-350AX QMH-600AX QMH-350BX QMH-600BX
Inch/Metric QMH-14"AX QMH-24"AX QMH-14"BX QMH-24"BX
Measuring range (Stroke) 0 mm to 465 mm
(350 mm/14")
0 mm to 715 mm
(600 mm/24")
0 mm to 465 mm
(350 mm/14")
0 mm to 715 mm
(600 mm/24")
Resolution
Metric 0.001 mm / 0.005 mm
Inch/Metric 0.001 mm / 0.005 mm / 0.00005" / 0.0001" / 0.0002"
Accuracy
(20 °C)
Indication
accuracy
*1
± (2.4 + 2.1 L/600) µm
Repeatability
*1
2 σ ≤ 1.8 µm
Perpendicularity (forward
and backward direction)
*2
(20 °C)
7 µm 12 µm 7 µm 12 µm
Guiding method Roller bearing
Driving method Manual (wheel drive)
Detection method Electromagnetic induction absolute encoder
Measuring force 1.5 ± 0.5 N
Data output Digimatic output / Digimatic 2 output / USB
*3
Air-oat
N/A
Available (only for the purpose of
moving the unit)
*4
Power supply AA alkaline batteries x 4 (included), AC adapter (optional),
rechargeable nickel-hydride batteries x 4 are supported
*5
Estimated
battery
life
*6
Continuous
use (air-oat
not used)
LED not set to constantly lit: About 1200 hours
LED set to constantly lit
*9
: About 100 hours
Regular use
*7
(air-oat not
used)
LED not set to constantly lit: About 80 days
LED set to constantly lit
*9
:
About 13.5 days
Air-oat
used
*8, *9
– LED not set to constantly lit: About
3.8 days
LED set to constantly lit: The battery
life will be reduced to about 2/3 of the
above value.
Mass (kg) 25 kg 29 kg 25 kg 29 kg
Dimensions (mm) QMH-350AX/QMH-350BX/QMH-14"AX/QMH-14"BX
: 280 (W) x 273 (D) x 784 (H)
QMH-600AX/QMH-600BX/QMH-24"AX/QMH-24"BX
: 280 (W) x 273 (D) x 1016 (H)
Operating temperature
range (recommended)
0 °C to 40 °C (10 °C to 30 °C)
Operating humidity range 20 % to 80 % RH (with no condensation)
Storage temperature
range
–10 °C to 50 °C
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