Product Description

TN11668  Vettermann Drum Tester  

 

INTRODUCTION

It is a popular apparatus used in the evaluation of the appearance retention of carpets.

Test for carpet and textile floorcoverings on production of changes in appearance by means of vettermann drum.

PRINCIPLE

A steel ball with studs rolls randomly inside a rotating drum which is lined with the textile floor coverings specimens.After fatiguing ,the change in appearance of the specimens is assessed in accordance with the applicable assessment standard.

FEATURES AND BENEFITS

1. Easy operation, electronic control system, accurate results.

2. Industrial aluminum structure, firm and durable, beautiful and generous.

3. Equipped with dust collecting device to collect loose fibers .

TECHNICAL PARAMETERS

1.Vettermann drum specification :

Internal diameter of (730±10) mm, internal depth of  (270±5) mm,effective depth of  (240±7) mm,thickness of curved surface in (8±0.5) mm

2.Rotating speed : 16±1 rpm

3.Reversing frequency : every 5 minutes with approximately 1 s stationary time

4.Vulcanized fibre backing sheet size : 2320× 270 ×1.5 mm

5.Steel ball mass (with 14 studs) : 7600 g±100 g

6.Ball mass (without studs) : 6800 g±100 g

7.Diameter of the ball : 120±0.2 mm

8.Studs specification : diameter of 40±0.5 mm,height of 15±0.5 mm,spiral drill in metric 8,thickness of metal plate in 3 mm

9.Specimen size : 570×265 mm

10.Power supply : AC 220V,50 Hz

11.Weight : 100 kg

12.Dimension : 100×80×120 cm

STANDARDS

ASTM D5417 ,etc

ORDERING INFORMATION

Model / Item No.	Description	Standard ☑/ Optional□
TN11668	Host	☑
11668-1	Standard steel ball ×1	☑
2320	Vulcanized fibre backing sheet ×1	☑
265	Vacuum cleaner ×1	☑

More details pls refer our official website : http://en.tomy.org.cn/

 

 

 

Our products are all certified by international authority,national metrolog inspection center, won praise from customers all over the world ,including SGS,ITS,BV,TUV Sud,TUV Rheinland,CTI,etc

 

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HONOR AND CERTIFICATES

STANDARD PACKING

MULTIPLE TRANSPORTATION

 

Payment Terms︰ T/T

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