Scratch Resistant Test Probe IEC 60335-1 Clause 21 Compliant with 40° Cone Angle & 0.25mm Rounded Tip
Scratch Resistant Test Probe IEC 60335-1 Clause 21 Compliant with 40° Cone Angle & 0.25mm Rounded Tip
Product Description
The HT-I34 Scratch Resistant Test Probe is a specialized safety testing tool engineered to evaluate the scratch resistance of electrical solid insulation surfaces. Fully compliant with IEC 60335-1 Clause 21 (and compatible with IEC 60950-1), this probe features a 40° cone-shaped pin head with a 0.25mm±0.02mm rounded tip — a design that accurately simulates the mechanical stress insulation materials face in real-world use, ensuring standardized and repeatable safety assessments.
Product Applications
- Household appliance fixed insulation accessible parts (e.g., casings, control panels).
- Coated printed circuit boards.
Product Highlights
- Strict Standard Compliance: Aligns with IEC 60335-1 Clause 21 and IEC 60950-1, so test results meet global electrical safety regulations.
- Durable Quenched Steel Construction: The probe’s pin is made from quenched steel, offering extreme hardness and wear resistance for thousands of test cycles without deformation.
- Flexible Load Capacity: Comes with a base mass of 10±0.5N and can be paired with a 20N weight to reach a total load of 30N, adapting to diverse testing scenarios.
- Precise Testing Simulation: Optimized for a 20mm/s test speed and an 80–85° angle between the probe and sample surface, replicating real-world abrasion conditions accurately.
International Reference Standards
| Standard | Clause/Detail | Application Scope |
|---|---|---|
| IEC 60335-1 Clause 21 | Defines scratch resistance test methods for electrical insulation surfaces | Core for household appliance safety testing |
| IEC 60950-1 | Safety requirements for information technology equipment (insulation testing) | Extends use to IT/office equipment |
Technical Parameters
| Parameter | Specification |
|---|---|
| Model | HT-I34 |
| Compliance | IEC 60335-1 Clause 21, IEC 60950-1 |
| Pin Head Shape | 40° cone angle |
| Rounded Tip Radius | 0.25mm±0.02mm |
| Base Mass | 10±0.5N |
| Maximum Load (with weight) | 30N (when used with 20N accessory) |
| Material (Pin) | Quenched steel |
| Recommended Test Speed | ~20mm/s |
| Test Angle Range | 80°–85° (between probe and sample) |
| Operating Temperature | -10°C to 70°C |
| Certification | CE Compliant |
After-Sales Service
- Warranty: 12-month warranty for manufacturing defects (normal wear of probe tips excluded).
- Technical Support: 24/7 online assistance for test method guidance, standard interpretation, and troubleshooting.
- Calibration & Maintenance: Optional annual calibration services and replacement probe tips available to maintain accuracy.
- Custom Solutions: Bulk ordering and tailored packaging options for lab or factory-line integration.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.