Introduction:
Automatic smoothness tester used for paper and board surface smoothness measurement, papermaking, packaging, printing, commodity inspection,Ideal testing equipment for scientific research departments.
Applications:
- Paper
- Cardboard
Specification:
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Power supply:
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AC220V±20% 50HZ
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Communication port:
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USB2.0/RS232 port
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Measuring range:
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(1 ~ 99999)s
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Timing accuracy:
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timing 99999s, error is not more than ±0.1s
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Test area:
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10±0.05cm2
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Vacuum setting range (kPa)>:
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300 seconds 50.66 ~ 48.00
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15-300 seconds 50.66 ~ 48.00<:
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15 seconds 50.66 ~ 29.33
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Measuring pressure:
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100±2kpa
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Vacuum container system volume (ml) Large vacuum container 380±1 Small vacuum container 38±1
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Discharge air volume (ml)(50.66kPa decreased to 48.00kPa) 10±0.15 in large vacuum container 1±0.04 in small vacuum container
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Discharge air volume (ml)(50.66kPa decreased to 29.33kPa) Large vacuum container 80±0.8 small vacuum container 8±0.1
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