UL 1703 Figure 15.1 Test Probe for Determining Accessibility of Live Parts PA120-1

The Jointed test finger is a precision test probe made according to UL 1703 Figure 15.1. It is also used by the standards of CSA, IRAM, IEC and in most of the rules involved in the verification of accessibility to live parts.

Technical Parameters:

1. Knurled Finger Diameter: 12 mm

2. Knurled Finger Length: 80 mm

3. Baffle Plate Diameter: 50 mm

4. Baffle Plate Length: 100 mm

5. Baffle thickness: 20 mm

The probe illustrated in Figure shall be applied to any depth that the opening will permit; and shall be rotated or angled before, during, and after insertion through the opening to any position that is necessary to examine the product. The probe shall be applied in any possible configuration; and, if necessary, the configuration shall be changed after insertion through the opening. The probe is to be used as a measuring instrument to judge the accessibility provided by an opening, and not as an instrument to judge the strength of a material; as such, it is to be applied with the minimum force necessary to accurately determine accessibility.

HK LEE HING INDUSTRY CO., LIMITED are specialized in manufacturing special, custom built, test and measuring equipment for products testing as per international norms and offering calibration services and related information. Our products and services are used by research & development establishments, test laboratories, defense establishments, government institutions & manufacturing industries to fulfill the clients' requirements.

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If you require equipment to test products such as home appliances, electrical accessories like switches, sockets, connectors, etc. industrial & road lighting luminaires, automobile lighting systems or related categories, we can provide the solutions you need.


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