UL 60335-2-24 Figure 101 DVA 2 Test Probe
Product No: SMT-355F101D2
Leave a Message
Description
UL 60335-2-24 Figure 101 DVA 2 Test Probe is a precision-engineered safety testing instrument designed for evaluating hazardous part accessibility in kitchen appliance enclosures. This specialized tool features a rigid, curved stainless steel construction that simulates human hand access to confined spaces, applying a calibrated 50N ± 5N test force. It verifies whether appliance enclosures effectively prevent contact with hazardous components such as heating elements, ensuring compliance with international safety standards for kitchen appliance manufacturing quality control and certification.
Compliance Standards
| Standard No. | Clause/Figure | Standard Name |
|---|---|---|
| IEC 60335-2-24:2020 | Clause 11.7, Figure 101 DVA 2 | Household and similar electrical appliances – Safety – Part 2-24: Particular requirements for electric cooking ranges, hobs, ovens and similar appliances |
| UL 60335-2-24:2022 | Clause 11.7, Figure 101 DVA 2 | Standard for Safety of Household and Similar Electrical Appliances – Part 2-24: Particular Requirements for Electric Cooking Ranges, Hobs, Ovens, and Similar Appliances |
Technical Specifications
| Parameter | Details |
|---|---|
| Probe Overall Length | 150mm ± 3mm |
| Probe Working End Diameter | 12mm ± 0.5mm |
| Curvature Radius | 25mm ± 1mm |
| Rated Test Force | 50N ± 5N |
| Probe Material | Stainless steel (Surface roughness Ra ≤ 1.6μm) |
| Handle Material | Heat-resistant insulated plastic (operational up to 120℃) |
| Handle Length | 80mm ± 2mm |
| Applicable Appliance Types | Electric ovens, cooktops, grills, warming drawers |
| Force Application Direction | Adjustable orientation to match appliance enclosure geometries |
Standardized Test Procedure
- De-energize the kitchen appliance under test and position it on a stable testing surface.
- Inspect the test probe for structural integrity, verifying absence of deformation, cracks, or component looseness.
- Align the probe working end with accessible enclosure apertures (e.g., door seams, ventilation gaps).
- Insert the probe and apply the specified 50N test force, maintaining application for 10-15 seconds.
- Document whether the probe contacts hazardous components, then clean the probe for subsequent testing.
Primary Applications
- Safety compliance testing for electric oven enclosures per UL 60335-2-24:2022 (North American market requirements).
- Hazardous part accessibility verification for electric cooktops per IEC 60335-2-24:2020 (international export compliance).
- Production quality control validation for kitchen grill enclosures to meet UL safety standards.
Frequently Asked Questions
Where is LISUN based and what is your global reach?
We are based in Shanghai, China, founded in 2012. Our products are sold to Western Europe (25%), North America (20%), Eastern Europe (15%), South America (10%), Domestic Market (5%), and other regions. We have 51–100 employees.
How do you guarantee product quality?
We always provide a pre-production sample before mass production and conduct a final inspection before shipment.
What products can I buy from LISUN?
Goniophotometer, Integrating Sphere, Temperature Chamber, EMI Receiver, Surge Generator, and more.
Why should I choose LISUN over other suppliers?
LISUN is a leader in lighting and electrical test instruments, founded in 2003. All products are ISO9001:2015 certified and CE certified. LISUN is a CIE member, and our products have been sold to over 150 countries.
What services and payment terms do you offer?
Delivery terms: FOB, CFR, CIF, EXW, DDU. Payment currencies: USD, EUR, CNY. Payment types: T/T, L/C, Credit Card, PayPal, Cash, Escrow. Languages: English, Chinese, Spanish, Arabic, Russian.