Portable roughness tester with LCD-display
MITUTOYO
* Large easy-to-read LCD display with large
characters.
* Simple operation with the large LCD
touch-panel.
* The Measure-Start and other frequently
used button strengthened for wear and
resistant to workshop contaminants.
* Equipped with large capacity battery
allowing approximately 600 measurements
when fully charged.
* Includes convenient carrying case for
protection in the field.
* High-resolution, high-speed printer built
into main unit.
* Five measurement conditions sets can be
saved in the measurement unit - optional
memory card (compact flash memory)
can save measurement conditions and
measured profile.
* Measurement data can be saved to
optional memory card in CSV format and
transferred to a PC for spreadsheet data
analysis.
Technical Data: SJ-301
X axis (drive unit)
Measuring range: 12.5mm
Measuring speed: 0.25, 0.5mm/s (0.25mm/s: S-type)
Traverse direction: Backward
Detector
Range: 350μm (-200μm to +150μm)
Measurement method: skidded
Measuring force: 4mN or 0.75mN: See page K-3
Stylus tip: Diamond, 90º / 5μmR
(60º / 2μmR: See page K-3)
Skid radius of curvature: 40mm
Skid force: less than 400mN
Type: Differential inductance
Power supply: Two-way power supply: battery
(rechargeable Ni-H battery) and AC
adapter
Battery
Charging time: 15 hours maximum
Recharge cycles: Approximately 600 times (slightly
varies with the usage and
environmental conditions)
External input/output: RS-232C I/F, SPC output
Data storage: Memory card (option 12AAA841)
Dimensions (WxDxH)
Control unit: 307 x 165 x 94mm
Please refer to our website for more information.
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