When buying a high-precision salt spray chamber, the first choice is the one used in Jinling. You can buy it with confidence.

The salt spray test is a test that artificially simulates a salt spray environment. Compared with the exposure test under atmospheric conditions, it has significant advantages. The corrosion environment can be controlled, the environment is reproducible, and the test time is significantly shortened, saving a lot of manpower, financial resources, material resources. Its development and practicality are very fast, and it has developed from the initial neutral salt spray test to various forms such as acetate salt spray test, copper salt accelerated acetate salt spray test and alternating salt spray test. Our country has adopted the salt spray test as a national standard and has made detailed regulations.
Salt spray corrosion test equipment uses salt-containing solutions or acidic salt-containing solutions to accelerate corrosion of materials or products under a certain temperature and relative humidity environment, and reproduces the corrosion of materials or products within a certain time range. degree of damage. The equipment can be used to assess the salt spray corrosion resistance of materials and their protective layers, as well as to compare the process quality of similar protective layers. It can also be used to assess the salt spray corrosion resistance of certain products.

The equipment can reach any temperature point from normal temperature to ℃ in the test working space and keep it constant. Conduct a salt spray corrosion test on materials or products in a box with a specified volume and with constant temperature and relative humidity. The material used to manufacture this equipment is imported corrosion-resistant plastic sheet, which does not react with salt-containing solutions or acidic salt-containing solutions and does not affect the test results. This equipment is designed to balance internal and external pressures during operation, and the salt spray settles freely in the box, and can be adjusted to the range specified by national standards.
The structural design of the test chamber is advanced and reasonable, and the supporting products and functional components are at the domestic advanced level, and can adapt to long-term, stable, safe and reliable production needs. It can meet the processing and production requirements of users for the above purposes, and is easy to use, operate and maintain. It has a long service life, beautiful appearance and a good user interface, making the user's operation and monitoring simpler and more intuitive.

The main components of the equipment are selected from high-quality products from well-known domestic brand manufacturers to ensure the quality and performance of the entire machine. The equipment has perfect performance, simple functions and easy operation.
2. Main technical specifications and parameters of the equipment
Specifications, studio size and rate
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, material box body gray board, box cover transparent
, temperature range + ℃ ~ + and cylinder + ℃～+℃
, temperature uniformity ℃
, temperature fluctuation.℃
, salt spray deposition amount.
, salt spray liquid concentration.%
, humidity Range %
, air pressure. &
, spray pressure.~./
, spray method pneumatic, continuous and intermittent spray can be adjusted at will
, test time is adjustable
, Cycle time is adjustable
, Sample holder is tilted
, Test methods neutral salt spray test, acidic salt spray test, copper accelerated salt spray test
, Operating ambient temperature ℃～ ℃
, operating environment humidity %
, power supply requirements\three-phase five-wire system
3. Test chamber structure
. The inner and outer shells are made of imported materials and processed through a special mold It is softened at high temperature and then cooled to form. The seams between the plates are planed and milled into right angles, and then filled with high-temperature welding nozzles to melt plastic wire. The cooled welds are stronger and the seams of the entire box are Sleek and flat, the box structure is compact and the appearance is bright.
. The spray method of this equipment is to use a built-in glass crystal-free nozzle placed in a circular plastic tube. The spray is guided through the tower tube and then dispersed into the test chamber through a cone-shaped diffuser. The mist spreads evenly and freely. settled in the test chamber. The fogging and fogging on all sides are completely consistent, and the number of test pieces placed is large.
. The brine before spraying is injected into the preheating tank through the brine storage tank (on the left side of the equipment, the capacity can be designed according to customer requirements), preheated and then introduced into the spray tower. The temperature fluctuation of the studio after constant temperature is smaller. The storage box adopts a hidden water level gauge, which is easy to clean and not easy to break.
. The temperature inside this series of test chambers adopts the bottom water heating method, making the temperature of the chamber more uniform and stable.
. The heating element adopts titanium heating tube, which is salt-resistant, corrosion-resistant and has a long service life.
. The box cover adopts imported transparent plate, and the box cover can be opened and closed conveniently. Adopting a water-sealed structure to ensure that salt spray does not overflow.
. The box cover adopts an included angle to ensure that condensed water does not drip on the test piece, and the box is equipped with a pressure balance hole and a condensate discharge hole.
. Automatic mist exhaust function.
. The sample rack has a reasonable structure design, shaped groove + bar bar, degree and angle design, easy angle adjustment, large load-bearing capacity, and easy placement of the test sample.
. Equipped with double over-temperature protection and low water level warning to ensure safe use.
. The saturated air barrel adopts Henry's law to heat and provide the required humidity for the test chamber