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Qinsun Instruments Co., LTD
Qinsun specialize in the research and development of high quality lab instrument for textile testing industry.
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Five Finger Scratch Tester Five Finger Scratch Tester Scratch Tester

Qinsun Instruments Co., LTD
Qinsun Instruments Co., LTD
City: Shanghai
Province/State: Shanghai
Country/Region: China
Tel: 86-21-64200566
Contact Person:
Miss ella

Five Finger Scratch Tester Five Finger Scratch Tester Scratch Tester

Brand Name : QINSUN
Model Number : QINSUN
Place of Origin : CHINA
MOQ : 1 set
Price : 1
Payment Terms : L/C, T/T
Supply Ability : 200 sets per month
Delivery Time : within one month
Packaging Details : Packed by solid wooden case;
Usage : Textile Testing Instrument
Warranty : 12 Months
Delivery Detail : within one month
Power : Electronic
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The instrument uses tungsten carbide as a scratch to accurately detect surface damage caused by unconventional physical forms (such as scraping, grasping, planning etc). It can be used to detect the wear resistance of plastic parts in automobile interior and exterior trim, and can also be used for the testing of hard material wear, paint, ink, soft metal, oil carpet and other materials.
The test sample is fixed on a compressed air driven test platform. Five independent shaft scraping fingers that can be replaced with different weights and optional scraping fingers, constant vertical acting on the test sample surface. The scraper is mounted on a hard bench, and the operator can hold the specified scraper in a balanced position by means of a bracket so that the irregularly sized sample can also be tested.

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1. Pneumatic, mobile platform;
2. Regulator operation control
3. With the weights of the five shaft scraping fingers
4. Nine weight settings (2N, 3N, 4.5N, 5N, 6N, 7N, 10N, 15N, 20n)
5. Interchangeable scratches and scratches tool
6. A solid spring sample holder
7. Detachable inspection table protection board
8. Precise to 1/100 second electronic timer
9. Lubricant air conditioning controller with internal lubrication

Technical Parameters

Standard configuration
Scraper components (5 pieces)
Scraping fingertips: diameter 1.0mm spherical scraping fingertips (5PCS)
Scratch fingertips: diameter 7.0mm spherical scraper tip (5PCS)
Weights set
Digital electronic timer
Adjustable sample holder (2PCS / set)
Optional accessories
1.0mm tungsten carbide scratch fingertips
7.0mm tungsten carbide scratch fingertips
But also in accordance with customer requirements special production
Weight optional accessories
Weight set: including 8N, 13N, 18N
Weight 25N

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