Backsheet Scratch Resistance Tester

Производитель: Standard International Group (HK) Limited

Все товары поставщика

Whats/App: +86 156 1874 6768

Web: standard-groups.com

Application

This tester is widely applied in:

PV Module Backsheet Scratch Resistance Testing: Assess the backsheet’s ability to withstand scratches from sharp objects.

R&D Material Improvement Validation: Evaluate improvements in backsheet materials during development stages.

Certification Testing: Compliant with IEC 61730-2 and UL 1703 standards.

Material Selection and Comparison: Compare different backsheet materials for durability and scratch resistance.

Quality Control and Reliability Testing: Ensure consistent backsheet performance during production.

In-Process Sampling: Evaluate anti-scratch performance in production lines.

IEC 61730-2 – Photovoltaic (PV) Module Safety and Mechanical Performance

UL 1703 – Standard for Safety of Photovoltaic Modules

Item	Technical Parameter
Workbench Material	Aluminum alloy
Workbench Size	1.4 m × 0.65 m
Traction Pulley	Integrated, for smooth carriage movement
Carriage Saw Blade Material	Carbon steel
Saw Blade Thickness	0.64 mm ± 0.05 mm
Blade Tip Radius	0.115 ± 0.025 mm
Saw Blade Adjustability	Distance and angle adjustable to meet standards
Weights	Standard weight box, 8.9 N ± 0.5 N
Traction Method	Motorized constant-speed, continuously adjustable
Traction Direction	Adjustable
Scratch Speed	150 ± 30 mm/s

Aluminum alloy workbench ensures stability and durability.

Precision carriage design allows adjustable blade angle, distance, and weight for standard force application.

Motorized constant-speed traction with continuously adjustable speed simulates realistic scratching.

Adjustable traction direction accommodates different testing requirements.

Fully compliant with IEC 61730-2 and UL 1703 standards for backsheet scratch testing.

Easy operation with high repeatability, suitable for R&D and quality control laboratories.

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