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Surface Roughness Tester compatible with ISO, DIN, ANSI and JIS standards

Surface Roughness Tester compatible with ISO, DIN, ANSI and JIS standards

Brand Name:Pride
Model Number:RUG-300/310
Minimum Order Quantity:1
Delivery Time:10-15 work days
Payment Terms:L/C, T/T, Western Union, MoneyGram
Place of Origin:China
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Location: Shenzhen Guangdong China
Address: BLOCK B 4TH FLOOR BUILDING B HAOYE LOGISTICS ZONE SHUGANG TONGDAO XIXIANG JIEDAO BAO AN DISTRICT SHENZHEN CHINA 518126
Supplier`s last login times: within 20 hours
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Surface Roughness Tester compatible with ISO, DIN, ANSI and JIS standards


It is compatible with ISO, DIN, ANSI and JIS standards to measure surface roughness of various machinery-processed parts, calculate corresponding and clearly display all measurement parameters. When measuring the roughness of a surface, the sensor is placed on the surface and then uniformly slides along the surface by driving the mechanism by the sharp built-in probe. This roughness causes displacement of the probe which results in change of inductive amount of induction coils so as to generate analogue signal, which is in proportion to the surface roughness at output end of phase-sensitive rectifier. The exclusive DSP processes and calculates and then outputs the measurement results on LCD.

◇ Multiple parameter measurement: Ra, Rz, Rq, Rt
◇ Highly sophisticated inductance sensor
◇ Four wave filtering methods : RC, PC-RC, GAUSS and D-P
◇ Built-in lithium ion rechargeable battery and control circuit with high capacity
◇ Small in size, light in weight and easy to use
◇ Can communicate with PC computer for statistics, printing and analyzing by the optional cable and the software for RS232C interface.
◇ Manual or automatic shut down. The tester can be switched off by pressing the Power key at any time. On the other hand, the tester will power itself off about 5 minutes after the last key operation.
◇ The tester can memorize 7 groups of measurement results and measuring conditions for later use or download to PC.; Metric / Imperial Conversion. ( RUG-310 )


Technical Specifications:

Model No.RUG-300RUG-310
Display4 digits, 10 mm LCD, with blue backlight
ParametersRa, RzRa, Rz, Rq, Rt
Measuring RangeRa, Rq: 0.005-10.00um / 1.00-400.0uinchRa,Rq: 0.005-16.00um / 0.020-629.9uinch
Rz, Rt: 0.020-100.0um / 0.078-4000uinchRz,Rt: 0.020-160.0um / 0.078-6299uinch
AccuracyNot more than 10%; Fluctuation of display value: Not more than 6%
Test PrincipleInductance type
Radius of Probe Pin5um
Material of Probe PinDiamond
Dynamo-measurement of Probe16mN(1.6gf)4mN(0.4gf)
Probe Angle90
Vertical Radius of Guiding Head48mm
Maximum driving stroke17.5mm/0.7inch
Cutoff length (l)0.25mm / 0.8mm / 2.5mm optional
Evaluation length1--5cut off optional
Driving speed

<a.> sampling length = 0.25mm Vt=0.135mm/s

<b.> sampling length = 0.8mm Vt=0.5mm/s

<c.> sampling length = 2.5mm Vt=1mm/s

<d.> returning Vt=1mm/s

Profile digital filter

<a.> Filtered Profile: RC; <b.> Filtered Profile: PC-RC;

<c.> Filtered Profile: Gauss; <d.> Non-Filtered Profile: D-P

Power Li-ion batteryrechargeable
Operating conditionsTemperature: 0~50℃; Humidity <80%
Dimension & Net weight14057x48 mm (5.5x2.x1.9 inch) & about 420 g


China Surface Roughness Tester compatible with ISO, DIN, ANSI and JIS standards supplier

Surface Roughness Tester compatible with ISO, DIN, ANSI and JIS standards

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