Operation of the brine spray corrosion test chamber

The brine spray test chamber is a natural environment experiment
that simulates the corrosion resistance of natural environmental standards to evaluate the corrosion resistance of commodities or metal composites.

This is one of the experimental equipment for artificial service of the "three defenses" of the natural environment of climate and climate (cold and wet, corrosion resistance, aspergillus flavus), and is a key experimental equipment for scientific research machinery and equipment, national defense science and technology, light industrial electronic devices, instrument panels and other manufacturing industries for a variety of natural environment adaptability and credibility
.

The brine spray test chamber is a kind of experimental equipment that simulates the corrosion-resistant natural environment by the environment, which has obvious advantages compared with the exposure experiment under the air standard: the experimental time is significantly reduced; Erosion of the natural environment can be manipulated, the natural environment is highly reproducible; It saves a lot of human resources, funds, manpower and material resources
.

Its development trend and marketing promotion are rapid, and have changed from the previous simple neutral salt spray test development trend to: acetate spray test, copper salt accelerated acetate spray test and alternate salt spray test and other forms
.

Test chamber operation process: 1, please first the power plug wiring, air pressure pipe connection, and then open the cover of the mineral water or pure water into the stainless steel sink at the bottom end of the inner tank, until the low water line light on the control panel has been extinguished, otherwise it will not be able to carry out all normal work
.

2.
The drainage pipe and its exhaust pipe in the test chamber must be connected, and after the operation, the stainless steel sink will be blocked by releasing water to the pad to prevent corrosion-resistant leakage
.

3, when everything is prepared in advance, you can press the power switch to access the switching power supply, and then press the power switch, the temperature of the test chamber and the temperature value of its saturator are set well, and the setting method only needs to be dialed to the setting file in the 2 CNC machine tool dashboards on the operation panel, the setting needs the temperature value, and then dialed to the accurate measurement file after being set, generally speaking, the experimental temperature should be set to 35 ° C, and the saturator temperature should be set to 35 ° C to 40 ° C
。
4.
The control value of the overheating protection device on the right side of the salt spray test chamber is generally set at 55 ° C to prevent the temperature control instrument from failing and burning the shell
.

When the room temperature exceeds 55 °C in operation, the overheating maintenance will automatically disconnect the total switching power supply, and the customer does not have to adjust the protection device
at will.

5.
Pour the selected salt water into the salt water cabinet, release the wet ball cup, cover the medical gauze with a hygrometer, and place the tail end of the medical gauze in the
dry ball temperature cup.

6.
Put the specimen on the storage shelf, and set the perspective specified by the experiment, set the main parameters related to the experiment according to the operation dashboard, and then press and hold the switching power supply, the actual operation key, etc.
, you can start the experiment
.