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DONGGUAN LONROY EQUIPMENT CO LTD

  • China,Dongguan ,Guangdong
  • Verified Supplier
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China ASTM D4977 EN 12039 Mineral Adhesion Reciprocating Scrubbing Test Machine
China ASTM D4977 EN 12039 Mineral Adhesion Reciprocating Scrubbing Test Machine

  1. China ASTM D4977 EN 12039 Mineral Adhesion Reciprocating Scrubbing Test Machine
  2. China ASTM D4977 EN 12039 Mineral Adhesion Reciprocating Scrubbing Test Machine
  3. China ASTM D4977 EN 12039 Mineral Adhesion Reciprocating Scrubbing Test Machine

ASTM D4977 EN 12039 Mineral Adhesion Reciprocating Scrubbing Test Machine

  1. MOQ: 1
  2. Price: Negotaible
  3. Get Latest Price
Payment Terms D/A,D/P,T/T,L/C
Supply Ability 200
Packaging Details Wooden package
Delivery Time 7 work days
Brand Name LONROY
Model Number LR-G008
Certification CE,ISO,ASTM,DPR,ROHS
Place of Origin Guangdong, China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms D/A,D/P,T/T,L/C Supply Ability 200
Packaging Details Wooden package Delivery Time 7 work days
Brand Name LONROY Model Number LR-G008
Certification CE,ISO,ASTM,DPR,ROHS Place of Origin Guangdong, China
High Light ASTM D4977 EN 12039 Mineral Material Adhesion Test Machine ,2268 ± 7 g Test Load Mineral Granule Washing Tester ,50 Times/Minute Brushing Frequency Reciprocating Scrubbing Test Machine
ASTM D4977 EN 12039 Mineral Material Adhesion Reciprocating Scrubbing Test Machine
Product Overview

This equipment was developed in accordance with GB/T 328.17-2007 "Test Methods for Building Waterproof Sheets - Part 17: Adhesion of Mineral Matter to Asphalt Waterproof Sheets" Method B. It is used for testing the adhesion performance of mineral matter on the surface of asphalt waterproof sheets.

The test involves brushing the surface of the sample under specified loads and a certain number of reciprocating washes. After the brushing is completed, the weight loss of the sample is measured to evaluate the adhesion strength of the mineral particles. Compliant with ASTM D4977 & EN 12039 standards for mineral matter adhesion brushing tests.

Standard Operating Procedure
  1. Place the equipment on the workbench horizontally, connect the power supply, and set the counter to zero.
  2. Set the target number of brushings, confirm the parameters, and automatically save them.
  3. Install the standard brush, clamp the waterproof sheet sample tightly, and lower the brush.
  4. Press the start button, and the machine will automatically reciprocate brush the sample; the machine will stop automatically when the counter reaches the set value.
  5. Remove the sample, use a vacuum cleaner to remove the loose and fallen mineral matter, weigh the sample before and after, and calculate the loss.
  6. Power off after the test, clean the workbench, and take precautions against dust.
Technical Parameters
Parameter Specification
Brush component weight 2268 ± 7 g (as per the standard test load)
Counter setting range 0 - 9999 times
Brush reciprocating brushing frequency 50 times/minute
Stroke/Amplitude 152 mm
Rotational speed 1.2 to 1.4 seconds per cycle
Brush hair material Quenched steel wire brush
Power supply 220V / 50Hz
Overall machine dimensions 600 * 420 * 360 mm
Weight 32 kg

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Agent,Exporter,Seller

  • Year Established:

    2008

  • Total Annual:

    $5 million -$8 million

  • Employee Number:

    80~200

  • Ecer Certification:

    Verified Supplier

Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong,  is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to providing excellent tes... Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong,  is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to providing excellent tes...

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  • DONGGUAN LONROY EQUIPMENT CO LTD
  • A31, 11 Floor, No 1 Building, Minjian Jinrong Building, No 111 Guantai Road, Sanyuanli Community, Nancheng Street, Dongguan, Guangdong, China
  • https://www.lab-testmachines.com/

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