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Mitutoyo - Полный каталог инструмента - 2014 Английский язык
для размещения заказа - mitutoyo@mitutoyo-tools.ru
Micrometers
SERIES 293 – ABSOLUTE Digimatic High-Accuracy Micrometer
• A world-leading 0.1 m resolution makes this • Transfer of body heat to the instrument is Technical Data
micrometer ideal for customers who need to reduced by a (removable) heat shield, minimizing Measuring force: 7 to 9N
Power supply: Lithium battery (CR2032) x 1
make highly accurate measurements with a hand- error caused by thermal expansion of the frame Battery life: Approx. two years when used under
normal conditions
held tool. when performing handheld measurements.
• The High-Accuracy Digimatic Micrometer utilizes • The ABS sensor also eliminates the need to Functions
Mitutoyo’s innovative 0.1 m resolution ABS perform origin setting each time the power is Preset (ABS measurement system):
The measurement origin can be preset to any value within the
(absolute) rotary sensor*1 and high-accuracy turned on, letting you start measuring straight display range for convenience in measuring.
Zero-setting (INC measurement system):
screw machining technology to reduce the away. With no possibility of overspeed errors, The display can be zeroed at any position of the spindle,
B instrumental error to ±0.5 m, delivering higher this micrometer also delivers a higher level of making comparison measurement easier. Returning to the
absolute-measurement mode is easily accomplished.
accuracy without sacrificing operability. reliability. Hold:
• A range of features enables flexible Pressing the HOLD button freezes the current value in the
*1 Patent pending in Japan, the United States of America, the European measurement, including switchable resolution display. This function is useful for preserving a measurement
Union, and China. (0.0001/0.0005 mm), function lock and in situations of poor visibility when the instrument must be
preset. moved away from the workpiece before the reading can be
• A highly rigid frame and high-performance recorded.
constant-force mechanism*2 enable more stable Resolution switching:
measurement, while the clicks emitted while the The resolution of the display can be switched. If 0.1 m
measurement is not required, the resolution can be switched
workpiece is being measured assure the operator to 0.5 m.
Function lock:
that measurement is proceeding normally. Functions such as preset or zero-set can be locked to avoid
inadvertently changing the origin position.
*2 Patent pending in Japan, the United States of America, the European On/off:
Union, and China. The power can be turned off after measurement is complete.
Even after the power is turned off, the origin or last zero-set
Function lock position remains in the memory.
Auto power off:
Even if the power is left on, the power turns off automatically
if the micrometer is not used within a 20-minute period.
Measurement data output:
Measurement data can be output, allowing easy incorporation
of this instrument into a statistical process control or
measurement system.
Error alarm:
In the unlikely event of a display overflow or calculation
error, an error message is displayed and measurement stops.
Measurement cannot continue until the error is corrected.
Also, if the battery voltage drops below a certain point, the
battery indicator will turn on before measurement becomes
impossible, warning the user that the battery needs to be
replaced.
293-130
SPECIFICATIONS
Code No. Range Resolution Accuracy* Measuring surface Mass Price
0.0001/0.0005 mm ±0.5 µm (±.00002") 3.2 mm 400 g 1320.00
293-130 0-25 mm (.000005"/.00002")
(0-1")
switchable
* Excluding quantizing error
B-3 Mitutoyo operates a policy of continuous improvement that aims to provide the customer with the benefit of the latest technological advances.
Therefore the company reserves the right to change any or all aspects of any product specification without notice.
mitutoyo@mitutoyo-tools.ru www.mitutoyo-tools.ru