Sinuo Testing Equipment Co. , Limited
Sinuo Testing Equipment Co., Limited
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IEC 60335-2-17 Clause 15.103 Spillage Test Apparatus For Electric Heating Pads Test
Applicable Standards:
GB4706.19-2008, Clause 15.2 and Figure 101
Household and similar electrical appliances – Safety – Particular requirements for liquid heating appliances
GB/T4706.8-2024, Clause 15.103
Household and similar electrical appliances – Safety – Part 8: Heating pads, blankets, clothing and similar flexible heating appliances
GB17465.1-2009 (IEC60320-1), Clause 14.2 and Figure B.1
Appliance couplers for household and similar general purposes – Part 1: General requirements
IEC60335-2-15:2012, Clause 22.103
IEC60335-2-17:2019
IEC60320-1:2007, Clause 14.2 and Figure B.1
Test Samples & Application:
Test Samples: Cordless electric kettles, electric heating pads
Purpose: To verify that the structure of a connector with a liquid spill protection design is not affected by the ingress of liquid when properly installed in the representative base according to the manufacturer’s instructions.
Application Fields: Household appliance laboratories, quality control departments, safety certification agencies, and research institutes.
Testing Principle:
A 30 mL saline solution (1% NaCl) is poured through a funnel onto the test connector within 2 seconds.
After spillage, a dielectric strength test is performed to check insulation and electrical safety.
Technical Specifications:
| Item | Description |
|---|---|
| Model | SN1118A |
| Structure | Made of corrosion-resistant materials |
| Control System | PLC control with human–machine interface (HMI) operation |
| Drive System | Stepper motor drive with stainless steel piston water injection cylinder |
| Tilt Angle | Adjustable from 0° to 20° |
| Flow Rate Control Range | 250 mL – 900 mL |
| Injection Speed | Adjustable from 250 mL/min to 900 mL/min |
| Funnel Tube | Diameter: Φ8 mm; Length: 30 mm |
| Test Point Alignment | Laser positioning system |
| Distance Between Funnel and Sample | Maximum 400 mm |
| Sample Table Size | 350 × 350 mm (customizable) |
