What is test probe B of EN 61032

test probe B, also known as bended finger probe, is an essential tool used in electrical safety testing. It is designed to simulate human fingers and assess the accessibility of live parts inside electrical equipment. This article will provide a comprehensive of test probe B, its specifications, and its applications in accordance with EN 61032 standard.

Introduction to Test Probe B

Test probe B complies with the requirements specified in iec 61032 standard, which defines the dimensions and design criteria for testing access to hazardous parts in electrical appliances and equipment. Test probe B is primarily utilized to verify the protection against direct contact, aided by the simulation of finger movement.

Specifications of Test Probe B

The dimensions and design features of test probe B are crucial in ensuring accurate and consistent results during testing. According to EN 61032, the probe's main characteristics include:

Diameter of the handle: 10 mm

Bend angle at the tip: 60°

Length of the tip: 80 mm

Diameter of the tip: 12 mm

Material: Stainless steel

These specifications enable the probe to mimic the dimensions and movements of human fingers, allowing for reliable assessment of equipment accessibility.

Applications of Test Probe B

Test probe B is extensively utilized in various industries to assess the safety of electrical equipment. It enables manufacturers to meet regulatory compliance standards and safeguard users from potential hazards. Some common applications include:

1. Home Appliances: Test probe B is used to ensure that live parts in appliances such as toasters, blenders, and rice cookers are adequately protected from accidental contact during operation.

2. Information Technology Equipment: Test probe B assesses the accessibility of live parts inside devices like laptops, routers, and printers, ensuring they meet safety standards to prevent electric shock hazards.

3. Industrial Machinery: In fields like manufacturing and automation, test probe B is employed to validate that control panels, switches, and other equipment do not pose a risk of electric shock or injury.

By utilizing test probe B, manufacturers can enhance product safety while minimizing potential liabilities.