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Bekk Smoothness tester is designed according to the Bekk type smoothness principle. Equipped with high-precision sensor and imported oil-free vacuum pump. Standards: ISO 5627
Main technical character
1.Imported oil-free vacuum pump
2.Fast measurement: with small volume chamber measurement, which measurement time is only one-tenth of a large one, saving time in measurement. And the function of “automatic test” has been added in , can greatly save time when testing high smoothness of sample
3.Good seal: adopted foreign vacuum sealed plastic and advanced sealing technology to achieve the national standard requirements;
4. Adopted 7.0 inches color touch-screen which makes it easy to operate.
5. Strong data processing, can be directly statistic results of the data.
6.Adopted CAM and spring structure design, during measuring, the single chip microcomputer automatically control synchronous motor rotating ,load pressure and clamp the sample.
7.Data communication: with extra charge of the PC software, the instrument can be connected via USB cable to communicate with the computer.
Main Technical Parameters
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Power supply |
AC220V±10% 50HZ |
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Measuring scope |
(1~9999)s, can be divided to (1~15)s,(15~300)s, (300~9999)s, |
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Time accuracy |
±0.1s within 300s |
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Vacuum system volume(ml) |
the bigger volume |
380±1 |
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the smaller volume |
38±1 |
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Contact pressure(kPa) |
100±2 |
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Vacuum scope (kPa) |
Ⅰ |
50.66～48.00 |
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Ⅱ |
50.66～48.00 |
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Ⅲ |
50.66～29.33 |
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automatic |
No limit |
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Air volume(50.66kpa down to 48.00kpa) |
Big vacuum |
10.00±0.20ml |
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Small vacuum |
1.00±0.05ml |
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Dimension |
325*390*430mm |
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Net weight |
30kg |
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