1. Equipment introduction

According to the requirements of the user's relevant standards, special equipment for testing the test items such as the raw water treatment effect and the water purification amount and the purified water flow rate by the water treatment device such as the water purifier. The pressure system uses an electric pump to control the continuous regulated pressure output, and the precision pressure reducing valve realizes different pressure outputs to ensure different pressure requirements of the pump and the valve; Two channels test tooling can be used to record flow and water outlet sampling designs separately, control mode adopts touch screen and PLC combined control, the touch screen can display pressure, time, accumulated flow, instantaneous flow, etc., according to the set flow value and sampling times, automatically calculate the measurement point time, and alarm the tester for sampling and monitoring. The whole machine is compact in structure, high in precision, safe and reliable, and easy to operate. It is a cost-effective testing equipment.

2. Equipment characteristics

A. PLC control, the performance is stable and reliable.

B. Main pressure system adopts overflow to control pressure.

C. Process automatic monitoring and prompting alarm.

3. According to the standard

GB_T 30307-2013 Household and similar drinking water treatment equipment

QB/T 4144-2010 House and similar reverse osmosis drinking water treatment purifier

4. Technical parameters

Water supply pressure: 0.1 ~ 0.6MPa

Pressure accuracy: ±1%

Timing range: 0.1 ~ 2000h

Timing accuracy: 1%

Power supply voltage: DC24V

Flowmeter range: 2-20L/H, level 0.5; 10-100L/H, level 0.5

Inspection station: 1 channel