YDT757 Galvanized Coating Adhesion Hammer Test Device With Oak Handle

Brand Name:Sinuo
Certification:Calibration Certificate (Cost Additional)
Model Number:SN2209
Minimum Order Quantity:1
Delivery Time:10 Days
Payment Terms:L/C, , T/T, Western Union, MoneyGram
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Location: Guangzhou Guangdong China
Address: Room 101, 1st Floor, No. 6, Third Street, Pingshan Industrial Zone 511495, Shibi Street, Panyu District, Guangzhou, China
Supplier`s last login times: within 36 hours
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Product Details

YDT757 Galvanized Coating Adhesion Hammer Drop Test Device


Product Overview:

This test device conforms to the YDT757 drop hammer test method, and is suitable for hot-dip galvanized coating adhesion test. It uses a hammer to drop freely to hit the sample to test whether the galvanized coating meets the standard. This product is suitable for product quality inspection and control of similar iron tower manufacturers and quality inspection departments.


Sample and Restriction:

Transmission line tower, microwave tower.


Application:

It is used to test hot dip galvanized coating adhesion.


Test Principle:

Drop freely impact samples of the hammer head to test galvanized Layer meets standards or not.


Usage Instructions:
Adjust the device according to the countertop level to make it level, Adjust the sample so that the striking point is not less than 10mm away from the edge, corner, and end of the sample, the hammer head faces the center of the platform, the hammer handle is perpendicular to the base plane, and then falls freely, striking 5 points in parallel at 4mm intervals. Check whether the surface condition of the galvanized layer meets the requirements of the standard.


Technical Parameters:

Hammer weight210g±1g
Hammer material45steel,
Hammer hardnessHardness above HS40
Vertical height from center line of hammer head to base surface300mm±1mm
Hammer handle materialOak
Hammer handle mass70g
Base plate250 ×250×15mm, equipped with horizontal level bubble


China YDT757 Galvanized Coating Adhesion Hammer Test Device With Oak Handle supplier

YDT757 Galvanized Coating Adhesion Hammer Test Device With Oak Handle

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