ASTM D7027 Five-Finger Scratch Tester Manufacturer

• 

Get a quote：

Whats/App: +86 156 1874 6768

Web: standard-groups.com

Features

1. Utilizes an LCD screen to control and display the testing process, allowing users to freely configure parameters such as test load, stroke, and movement speed according to requirements. The unique sample fixture design ensures secure clamping and convenient operation.

2. The equipment employs high-quality stepper motor control with guide rail transmission for both lateral and longitudinal movements. This design minimizes clearance, delivers smooth motion with low noise, achieves high testing accuracy, ensures excellent data repeatability, and extends the equipment's service life.

Parameters

Test Procedures

I. Preparation:

1. Inspect accessories: Ensure all components are present, including the scratching finger, weights, shaft rod, etc.

2. Secure Test Specimen: Place the test specimen flat on the testing platform and secure it with clamping blocks.

II. Installation and Parameter Setup:

1. Install Scratch Fingers: Attach scratch fingers (e.g., tungsten carbide tips) to the bottom of five independent shaft rods and hang weights.

2. Set Parameters: Configure test load (e.g., weight of weights), stroke distance, movement speed, and cycle via the LCD screen.

III. Test Execution:

1. Initiate Test: Activate the instrument. The guide rail begins transmission, and the scratching fingers scrape the sample surface back and forth according to preset parameters.

2. Observe the process: Ensure stable equipment operation during testing and avoid external interference.

IV. Conclusion and Analysis:

1. Stop the test: After the timer ends, the guide rail automatically stops. Raise the cross-axis support.

2. Remove the sample: Loosen the clamping block, remove the specimen, and inspect indicators such as scratch depth and width.

3. Evaluate data: Compare the scratch resistance of different specimens and analyze material properties.

Другие товары поставщика

	Geotextile equivalent aperture tester (wet sieve method)	Whats/App: +86 156 1874 6768 Web: standard-groups.com The geotextile equivalent pore size tester (wet sieving method) is an instrument used to de...
	Bally Type Flexometer丨Bally Type Flexometer Meter	Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards EN ISO 20344:6.6. I.U.P.10+20. I.U.P.20. UNI 4818. DIN 53.351. UNE/I.U.P.20 App...
	Gloss Meter	Whats/App: +86 156 1874 6768 Web: standard-groups.com Standard The SpectroColor Pro S Series Gloss Meter adheres to stringent automotive interio...
	Variable Load Friction and Wear Test System	Whats/App: +86 156 1874 6768 Web: standard-groups.com Application Friction and wear performance evaluation of metallic materials Wear resistanc...
	Micro Rapid Closed Cup Flash Point Tester	Whats/App: +86 156 1874 6768 Web: standard-groups.com Reference Standards： SH/T 0768. SN/T 3077.1. DL/T 1354. ASTM D6450 SN/T 3077.2. ASTM D7094...

Похожие товары

	Высокоскоростная экструзионная линия для производства гофрированных труб с двойными стенками из ПЭВП с водяным охлаждением	Продавец: Shandong HUASU Plastic Technology Co.,Ltd.	Формы имеют структуру с двойным каналом потока и фильерную головку, обработанную азотированием и ...
	PanEVAP & MVR system	Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd	A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat...
	PanGAP wide gap welded plate heat exchanger	Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd	PanGAP wide gap welded plate heat exchangerconsists of a welded plate pack with different channel...
	PanBloc welded plate heat exchanger	Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd	PanBloc welded plate heat exchangeris compact and efficient, although fully welded, is totally ac...
	PanBox welded plate heat exchanger	Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd	PanBox welded plate heat exchangerconsists of a laser welded plate pack with optimized corrugated...