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Bekk Smoothness Tester PN-BSTF
The PN-BSTF Bekk smoothness tester is a high-precision Bekk paper and board surface smoothness testing instrument designed and developed by our company according to the new national standards GB / T 456 and ISO5627.
Smoothness is an index for evaluating the degree of unevenness on the surface of a paper, and it indicates the flatness and smoothness of the surface of the paper.
– Measuring range:
A: 50.66 → 48 kPa, 380±1 mL, 15-300 s.
B: 50.66 → 48 kPa, 38±1 mL, 300-9999 s.
C:50.66 → 29.33 kPa, 380±1 mL, 1-15 s.
– Resolution:0.1s.
– Test area: (10±0.05)cm².
– Test pressure: (100±2)kPa.
– Display: LCD Display and English menu.
ISO 5627
QB/T 1665
GB/T 456
PN-BSTF
– Measuring range:
A: 50.66 → 48 kPa, 380±1 mL, 15-300 s.
B: 50.66 → 48 kPa, 38±1 mL, 300-9999 s.
C:50.66 → 29.33 kPa, 380±1 mL, 1-15 s.
– Resolution:0.1s.
– Test area: (10±0.05)cm².
– Test pressure: (100±2)kPa.
– Display: LCD Display and English menu.
ISO 5627
QB/T 1665
GB/T 456
PN-BSTF
