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QCJ Powder paint film impact tester
Product Details
Product Details
1. Main Function
It is used for the coating test of metal film on metal substrate, designed according to GB/T1732-93. The weight of the fixed mass standard falls on the test sample plate of the coating layer at a certain height, and the maximum height which does not cause the damage of the coating film is observed, expressed in units of kg.cm.
2. Technical Parameter
Ball Weight | 1000g |
Drop height | 50cm/100cm/120cm |
Punch diameter | Punch diameter |
3. You can also order the following specifications (100 and 120 can be customized)
Model | QCJ—120 | QCJ—120A | QCJ—120B | QCJ—120C |
Instrument scale length | 120±5px | 120±5px | 120±5px | 120±5px |
Value | 25px | 25px | 25px | 25px |
Hammer component quality | (1000±1)g | (1000±1)g | (1000±1)g | (1000±1)g |
Punch steel ball diameter | SΦ8mm | SΦ16mm | SΦ16mm | SΦ12.7mm |
Pillow block hole diameter | Φ15mm | Φ15mm | Φ16.3mm | Φ16.3mm |
Radius of curvature | R2.5~3mm | R2.5~3mm | R2.5~3mm | R2.5~3mm |
Impact head impact depth | (2±0.1)mm | (2.5±0.1)mm | (2.5±0.1)mm | (2±0.1)mm |
Standard | GB/T1732-93 | GB/T5237.4 | ASTM.D2794-92 | GB/T17748 |
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