Sanitary Ware & Plumbing Testing

Sanitary-Ware and Floor-Drain Flow and Water-Seal Self-Cleaning Tester

The WZ1001 tests sanitary-ware and floor-drain flow and the self-cleaning capability of water-seal floor drains. It references GB/T 26712-2011 and GB/T 27710-2011 and uses a pump, flow meter, and automatic water-level control.

Model
WZ1001
Category
Sanitary Ware & Plumbing Testing

Product Description

For self-cleaning testing, 30 nylon balls of 4 mm diameter are placed in the water-seal section. The test is repeated three times, the discharged-ball count is averaged, and the average is divided by 30 to obtain a percentage.

The configuration includes the standard tank, one test station, digital flow display, automatic water-level control, and the stated electrical and environmental provisions.

Technical Specifications

ParameterSpecification
Referenced standardsGB/T 26712-2011; GB/T 27710-2011
Standard-tank volume54 L (800 × 450 × 150 mm)
Medium temperatureRoom temperature
Ambient temperatureRoom temperature; 10–35 °C working range
Test stations1
Power supply220 V ±10%; 50 Hz; 1.5 kW
Dimensions1114 × 464 × 1,070 mm
Self-cleaning specimens30 nylon balls; 4 mm diameter
Self-cleaning repetitions3
Self-cleaning calculationMean discharged-ball count ÷ total ball count 30, expressed as a percentage
Installation level0.2/1000
Relative humidity≤80%
Test environmentNo vibration, corrosive medium, or strong electromagnetic interference
FunctionsFloor-drain flow testing; water-seal floor-drain self-cleaning testing

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