Enamel liner pulsation and pressure resistance comprehensive testing machine

Product testing standards GB/T20289-2006.7.10\\\\GB/T23137-2008\\\\GB4706.12-2006\\\\GB_4706[1].32-2012 key

Test box At the same time, it can test 1-2 inner tanks and accommodate 2 inner tanks with a diameter of 340-450mm and a length of 300-1600mm; key

Water supply pressure 1.7Mpa important

Accuracy of constant voltage device ±0.05mpa important

frequency 20-50 times per minute (adjustable) depending on the capacity of the inner container important

number of cycles 0-10 million times (adjustable) important

workstation count 1-2 inner container stations can be installed according to the size of the tested sample for simultaneous testing and counting; When there is a malfunction in the inner container, immediately stop the machine and wait for manual intervention before continuing the testing.

Inner container placement method Above 80L, it is installed vertically. For small inner tanks below 80L, they can be placed in two layers on the testing rack important

Pressure holding time 0~99999S (adjustable) important

number of experiments 1 million times (adjustable) important

Double voltage withstand test (rapid boosting) The pressure is increased to the specified value at a rate of 0.13Mpa/s and maintained for 5-15 minutes (the holding time is adjustable from 0-30 minutes)

The pressure changes from low pressure to the standard specified pressure at a rate of 0.13Mpa/s in a time of 11S (taking an 80L inner liner as an example)

Inject ambient temperature water into the pulsating pressure vessel (excluding silicon copper vessels), empty the air inside the vessel, and alternately pressurize the vessel with a value between 15% and (100 ± 5)% of the rated pressure value important

operability After each 10000 cycles of pressurization, maintain the pressure at high working pressure for at least 10 minutes, visually inspect the container for no significant deformation, and then perform the following cyclic experiment important

The tooling position is fully enclosed, with double opening transparent organic glass doors important

The test water pressure can be manually and automatically adjusted, and a pressure resistant return pipeline is used to meet the pressure requirements for pressure testing of different types of water heaters

The equipment has pressure curve display and test data storage and output functions for boosting and holding pressure; Each workstation has a sample leakage detection and protection function. When the sample leaks, the detection probe will automatically shut down the equipment to prevent accidents caused by leakage key

External dimensions L1600XW1100XH1850

High electrical power 2.2KW/380V-13A

Gas supply requirements 0.4-0.7MPA

water supply requirements The equipment installation laboratory has a tap water G1/2 supply ball valve and drainage pipes or channels