Details

---

RANKCON - Smoothness Tester Paper 
Brand: Rankcon Instuments
Model: ST-01
 
Detailed Product Description:

• Power: Electronic
• Usage: Paper Testing Instrument

 
The smoothness tester is used for the determination of smoothness of paper and board according to Bekk Method.
 
It conforms to ISO527, DIN 53107, TAPPI T-479, GB/T 456 standards.
 
Principle:
Bekk smoothness: time in seconds which under a defined pressure differential is required to draw a definite quantity of air at atmospheric pressure between the surface of the test piece and a ring-shaped plane surface under specified conditions of contact.
 

Measuring range	:	≤15s,(15～300)s,≥300s, three range switch
Vacuum range	:	1st gear 50.66kPa -> 29.33kPa 2nd gear 50.66kPa -> 48kPa 3rd gear:50.66kPa -> 48kPa；
Test area	:	(10±0.05)cm²
Test range	:	(0~9999)S
Test pressure	:	(100±2)kPa (Automatic pressure)
Display	:	3.2 In LCD display,
Dimension	:	300×375×400mm
Power Supply	:	AC220V 50HZ