Rectangle Test Probe for Heating Element Protection Testing |
Precision Stainless Steel Test Finger Probe for IEC & UL Safety
Compliance
Precision Accessibility Test Probe for Heating Elements and
Protective Structures
Product Summary
The Rectangle Test Probe is a precision safety testing tool
designed to verify the accessibility of heating elements, heating
assemblies, and protective structures in electrical and electronic
products. It is widely used by appliance manufacturers, testing
laboratories, certification organizations, research institutes, and
quality control departments to evaluate whether protective designs
effectively prevent unintended contact with critical areas during
safety assessment.
Manufactured by HeJin, a professional designer and manufacturer of
electrical safety testing equipment, this probe is produced using
precision CNC machining and high-quality stainless steel materials
to ensure excellent dimensional accuracy, durability, and
repeatability. Every probe undergoes strict quality inspection
before shipment, providing customers with reliable performance for
laboratory and production-line testing.
Whether you are developing new products, conducting routine quality
inspections, or preparing for international certification, the
HeJin Rectangle Test Probe helps you perform accurate accessibility
verification in accordance with internationally recognized safety
standards.
Why Choose the HeJin Rectangle Test Probe?
Accurate testing begins with accurate tools.
A high-quality accessibility probe is essential for obtaining
reliable and repeatable inspection results. Even a minor
dimensional deviation may affect testing consistency and influence
compliance evaluation.
At HeJin, every Rectangle Test Probe is manufactured under a
standardized production process, from raw material selection to
precision machining, polishing, dimensional inspection, and final
quality verification. This commitment to manufacturing excellence
enables laboratories and manufacturers to perform dependable safety
evaluations with confidence.
Product Features
- Precision CNC machined stainless steel construction
- Manufactured with excellent dimensional consistency
- Smooth polished surface for stable testing performance
- High resistance to corrosion and wear
- Long service life under laboratory conditions
- Designed for repeated accessibility verification
- Suitable for routine quality inspection and certification testing
International Reference Standards
|
| IEC 60335-1 | Household and similar electrical appliances – General requirements
for protection against access to hazardous parts. |
| IEC 61032 | Test probes for verifying the protection of persons and equipment
against access to hazardous parts. |
| IEC 60529 | Degrees of protection provided by enclosures (IP Code), used for
accessibility verification. |
| UL 1278 Figure 10.2 | Accessibility probe requirements for heating appliances and related
protective structures. |
| IEC 60695 Series | Fire hazard testing related to insulating materials and protective
structures. |
Technical Specifications
|
| Product Name | Rectangle Test Probe |
| Product Category | Test Finger Probe |
| Material | Stainless Steel |
| Standard Reference | UL 1278 Figure 10.2 |
| Probe Diameter | 12mm |
| Probe Length | 80mm |
| Guard Plate Diameter | 50 mm |
| Guard Plate Thickness | 5 mm |
| Handle Material | Nylon |
| Handle Color | white |
Core Technology
Precision CNC Manufacturing
Every probe is manufactured using advanced CNC machining technology
to achieve stable dimensions and excellent surface quality.
Strict Dimensional Inspection
Each product is inspected using calibrated measuring instruments
before shipment to ensure compliance with applicable dimensional
requirements.
Premium Stainless Steel Material
The probe is manufactured from high-quality stainless steel,
providing excellent corrosion resistance, dimensional stability,
and long service life.
Consistent Quality Control
HeJin implements standardized inspection procedures throughout
production to ensure every Rectangle Test Probe delivers reliable
and repeatable testing performance.
Test Objects
- Heating elements
- Heating assemblies
- Electric heaters
- Household electrical appliances
- Portable electrical appliances
- Plastic protective covers
- etc.
Why Accessibility Verification Matters
Accessibility verification plays an important role in product
safety evaluation. During product development and compliance
assessment, manufacturers need to confirm that protective
structures effectively limit access to designated areas of heating
components.
Using a precision-manufactured Rectangle Test Probe helps
laboratories perform repeatable inspections while improving
confidence in product quality and international compliance.
FAQ
1. What is the Rectangle Test Probe used for?
It is used to verify the accessibility protection of heating
elements and protective structures during electrical safety
testing.
2. Which industries commonly use this probe?
Household appliance manufacturers, laboratories, certification
organizations, universities, and quality inspection departments.
3. Does the probe comply with international standards?
Yes. It is manufactured according to applicable IEC and UL
accessibility testing requirements.
4. What material is used?
High-quality stainless steel with precision machining.
5. Can HeJin manufacture customized probes?
Yes. OEM and ODM services are available according to customer
drawings or technical requirements.
6. Is factory inspection performed before shipment?
Yes. Every product undergoes dimensional and appearance inspection
before delivery.
7. Can the probe be used repeatedly?
Yes. Its durable stainless steel construction is designed for
long-term laboratory use.
8. Is international shipping available?
Yes. HeJin supplies customers worldwide.
About HeJin
Your Trusted Manufacturer of Electrical Safety Testing Equipment
HeJin is a professional manufacturer specializing in the research,
development, and production of electrical safety testing equipment
and customized testing solutions. With years of manufacturing
experience, we provide reliable laboratory equipment for appliance
manufacturers, testing laboratories, certification organizations,
universities, and industrial quality control departments worldwide.
Unlike trading companies, HeJin manages the entire production
process in-house—from product design and precision machining to
assembly, inspection, and final quality control. This integrated
manufacturing capability enables us to provide stable product
quality, flexible OEM & ODM services, competitive factory pricing,
and dependable technical support.
Whether you need a standard Rectangle Test Probe or a customized
accessibility testing solution, our engineering team is ready to
help you find the right solution for your application.
