Surftest SJ-310

Advance handheld tester that is easy to operate and meets a variety of needs.
Equipped with a large, touch-screen color graphic LCD for intuitive operation and excellent ease of use.
High-speed thermal printer (whose printing speed is approx. 1.5 times that of conventional models) is provided as standard. Allows landscape mode printing to match the display on the LCD.

Model No.			Standard drive unit		Retractable drive unit		Transverse tracing drive unit
			SJ-310 (0.75 mN type)	SJ-310 (4 mN type)	SJ-310 (0.75 mN type)	SJ-310 (4 mN type)	SJ-310 (0.75 mN type)	SJ-310 (4 mN type)
Order number		mm	178-570-11	178-570-12	178-572-11	178-572-12	178-574-01	178-574-12
		inch/mm	178-571-11	178-571-12	178-573-11	178-573-12	178-575-01	178-575-12
Measuring ranges	Detector	X-axis	16.0 mm				5.6 mm
		Range	360μm (-200 μm to +160 μm)
		Range/Resolution	360μm / 0.02μm, 100μm / 0.006μm, 25μm / 0.002μm
Measuring force / Stylus tip shape			Depends on the Order No. : 0.75 Mn/60° , 2 μmR (when the Order No. ends with “-01”) 4 mN/90° , 5 μmR (When the order number ends with “-02”)
Applicable standards			JIS1982/ JIS1994 / JIS2001/ ISO1997/ ANSI/ VDA
Assessed profile			Primary profile, Roughness profile, DF profile, Roughness motif profile

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