• KP-NH12 Av Test Equipment , Covering Scratch Tester PLC Control
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KP-NH12 Av Test Equipment , Covering Scratch Tester PLC Control

Product Details:

Place of Origin: China
Brand Name: KingPo
Certification: Calibration Certificate
Model Number: KP-NH12

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: To be quoted
Packaging Details: safety carton pack or plywood box
Payment Terms: T/T
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Detail Information

Standard: IEC60065 Figure 11 Torque: Not Exceed 0,25 Nm
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Product Description

 

Covering Scratch Tester

 

Product details:

 

The device is used to check abrasion strength of printed circuit boards scratches are made across five pairs of conducting parts and the intervening separations at points where the separations will be subject to the maximum potential gradient during the tests.

 

The scratches are made by means of a hardened steel pin, the end of which has the form of a cone having a tip angle of 40°, its tip being rounded and polished, with a radius of 0.25 mm ± 0.02 mm.

 

Scratches are made by drawing the pin along the surface in a plane perpendicular to the conductor edges at a speed of 20 mm/s ± 5 mm/s. The pin is so loaded that the force exerted along its axis is 10 N ± 0.5 N. The scratches shall be at least 5 mm apart and at least 5 mm from the edge of the specimen.

 

Technical Parameters:

 

Power Supply 220V 50Hz or 115V 60Hz
Tip Angle of Steel Pin 40°
Radius of Steel Pin 0.25 mm ± 0.02 mm
Scratch Speed 20 mm/s ± 5 mm/s
Force 10 N ± 0.5 N
Scratch Angle 80-85°
Scratch Distance Adjustable
Control System PLC
Worktable eddy
Conforms to Standard IEC60335-1 clause 21.1, IEC60950 clause 2.10.8.4

 

 

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