Bekk Paper Smoothness and High Precision Surface Roughness Testers

• Customization: Available
• After-sales Service: Online Support
• Warranty: 2 Year
• Model NO.: NG-615
• Max Diameter of Workpiece: 700mm
• Mass Scope of Workpiece: <900kg
• Type: Surface Roughness Test Machine
• Maxcapacity: <1000KN
• Accuracy Grade: 0.5
• Load Way: Mechanical Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Computer Control
• Weight: 0-100Kg
• Power Source: 220V / 380V
• Oil Cylinder Position: Non
• Test Space: 10+-0.05 Cm2
• Test Range: 1~9999 S
• Contact Pressure (Kpa): 100+-2 Kpa
• Accurate: 0.1 S
• Resolution: 0.1 S
• Standard: ISO 5627, GB/ T456
• Application: Paper and Paperboard
• Function: Testing The Smoothness of Paper and Paperboard
• Product Name: Bekk Paper Smoothness and Surface Roughness Tester
• Transport Package: Carton Packing
• Specification: 60*54*74 cm
• Trademark: Newgoer
• Origin: China
• Production Capacity: 5000

Product Description

Product Description

 

ISO5627 Bekk Paper Smoothness and surface roughness testers Manufacturer

Specifications

 

Item	NG-615 Bekk Paper Smoothness and Surface Roughness Tester
Test gear	>300 seconds: 50.66~48.00 kpa; 15-300 seconds: 50.66~48.00 kpa; <15s seconds: 50.66~29.33 kpa
Test range	1~9999 S
Contact pressure (kPa)	100±2 kpa
Accurate	0.1 S
Resolution	0.1 S
Volume of a vacuum vessel system	Large vacuum vessel 380±1ml Small vacuum vessel 38±1ml
Volume of air discharged (ml) (50.66kpa~ 8.00kpa)	Large vacuum vessel 10±0.15;   Small vacuum vessel 1±0.04
Power	220V, 50Hz

Application

Summary:

Automatic smoothness and surface roughness tester is used for testing the smoothness of paper and paperboard; it is ideal testing equipment for paper making, packaging, printing, commodity inspection, scientific research and other departments. 
 

Standards:

ISO 5627, GB/ T456: Paper and board - Determination of smoothness (Bekk Method) 

QB/T 1665: Paper and board - Tester of smoothness

Application:

Measure specimen: This smoothness tester is used for testing high smoothness paper and paperboard. It should not be used for testing materials with a thickness of more than 0.5mm or paper or paperboard with a high permeability, because the amount of air through the sample may cause unreal results. Free conversion of gear A, B, C, and ensure that the sample is pre-pressed for 60 seconds according to the national standard.Added quick test mode, greatly reducing test time.