ZYD-T05 Laboratory Ball Valve Life Time Testing Machine

Description:

Flow is a certain amount of time in a certain amount of time under a certain pressure, the common units are: L/min, that is, L. Americans commonly used GPM this flow unit, that is, gallons per minute, 1GPM=3.785L/min

Function:

1, flow and pressure can be adjusted;
2, the water temperature can be set, at room temperature to 90 C range can be arbitrarily set;
3, can be carried out 0.01MPa low voltage flow test;
4, touch screen display water temperature, flow, pressure value
5, generation time flow curve;
6, print test results.

Applicable products: faucet, shower hand, hose, angle valve, flow rate is not greater than 35L/min, the test pressure is less than 0.6MPa

Structure:

1, aluminum frame, flow test of water can be returned to the water tank;
2, water supply: stainless steel water tank + stainless steel multi-stage pump + pipe;
3, the pressure regulating part: the use of frequency converter to adjust the output pressure and flow;
4, flow test part: electronic digital flow meter, respectively, to detect the flow of cold water and hot water;
5, hot water tank: hot water tank installation of stainless steel heating pipe, automatic heating temperature control, internal water floating ball valve, drain pipe, overflow pipe, liquid level switch, water temperature to 80;
6, cold water tank: can be connected with the cold water machine, the internal water float valve, drain pipe, overflow pipe, liquid level switch, etc.;
7, temperature detection: each station of the hot water, cold water inlet pipe are installed temperature sensor, display the temperature unit is C, the index value is 0.1;
8, control system: PLC+ touch screen control, touch screen will show the flow of cold water and hot water, pressure and temperature, with thermal printer

Remarks:

1.Faucet flow testing stadard of china and american are both using normal temperature cold water

2, the European standard EN 817 for hot and cold water inlet pipe is respectively communicated with the cold water and hot water, cold water, 34 degrees, 38 degrees Celsius, 44 DEG C and hot water five temperature conditions in the detection of cold and hot water inlet flow, total flow is cold and hot water inlet and.
3, Australia standard taps in the use of cold water at room temperature were detected, the requirements of the first water 1 minute 500kPa, respectively in 150kPa, 250KPa and 350KPa several pressure detection flow, maximum flow value and minimum value difference of less than 2L / min.
4, hose flow test must be in a straight state, so the hose flow test equipment to use the hydraulic characteristics of the test machine for such a long time.
5, EN200 requirements under the pressure of 0.3MPa and 0.01MPa to carry out the flow test.
6, American Standard ASME A112.18.1 test method: using cold water for testing in 0.14 and 0.41MPa under pressure.

Installation conditions:
Venue:

1, a water inlet pipe and a drainage pipe, covers an area of about 4 square meters,
2 power: three-phase five wire, wire diameter 10m meters