Guangdong Hoyamo Precision Instrument Limited
Guangdong Hoyamo Precision Instrument Limited
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Features:
● 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.( SRT-6210 )
Technical Data:
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Technical Specifications |
SRT 6200(#771-101) |
SRT 6210(#771-111) |
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Parameters |
Ra, Rz |
Ra, Rz, Rq, Rt |
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Measuring Range |
Ra: 0.05-10.00um / 1.00-400.0uinch |
Ra, Rq: 0.05-16um / 0.02-629.9uinch Rz |
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Rz: 0.02-100um / 0.78-4000uinch |
Rt: 0.02-160um /0.78-6299uinch |
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Dynamo-measurement of Probe |
16mN(1.6gf) |
4mN(0.4gf) |
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Display |
4 digits, 10 mm LCD, with blue backlight |
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Accuracy |
Not more than 10% |
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Fluctuation of display value: Not more than 6% |
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Test Principle |
Inductance type |
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Radius of Probe Pin |
5um |
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Material of Probe Pin |
Diamond |
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Probe Angle |
90 |
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Vertical Radius of Guiding Head |
48mm |
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Maximum driving stroke |
17.5mm/0.7inch |
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Cutoff length |
0.25mm / 0.8mm / 2.5mm optional |
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Evaluation length |
1--5cut off optional |
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Driving speed |
<a.> sampling length = 0.25mm Vt=0.135mm/s |
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<b.> sampling length = 0.8mm Vt=0.5mm/s |
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<c.> sampling length = 2.5mm Vt=1mm/s |
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<d.> returning Vt=1mm/s |
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Profile digital filter |
<a.> Filtered Profile: RC |
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<b.> Filtered Profile: PC-RC |
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<c.> Filtered Profile: Gauss |
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<d.> Non-Filtered Profile: D-P |
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Power Li-ion battery |
Rechargeable |
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Operating conditions |
Temperature: 0~50℃ |
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Humidity <80% |
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Dimension |
140x57x48 mm (5.5x2.2x1.9 inch) |
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Net weight |
about 420 g |
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