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Salt Spray Tester TU380

4.33 (3 reviews)

Salt Spray Tester is used to test the anti-erosion quality of the surface of all materials after the rust-proof of painting, coating, electroplating, anoding, and rust-proof of greasing.



Salt Spray Tester Chamber provides a high-saline fog environment to measure the corrosion resistance of products, paints, coatings, and etc over a predetermined amount of time. Salt spray machine is used to spray Sodium chloride solution on the electrophoretic coating surface, in order to test.

This Salt Spray(Fog) Apparatus is intuitive to use and suitable for varied testing labs.

TESTEX also use this salt spray cabinet to test the quality of our equipemnt like TF416A perspiration tester.

Features of Salt Spray Tester

  • Equipped with spray regulator, easy to adjust the density of spray.
  • Equipped with heater in the bottom of the test chamber, used to heat water and to maintain the temperature.
  • Equipped with sealing sink, in order to avoid the leakage of the spray using water seal principle.
  • The inner and external shell of the Salt Spray teste chamber is made from PVC materials, mor effectively prevent corrosion.
  • A clear test cover, more easy to observe the test conditions.


Test chamber:108 L or 270 L
Test solution volume:15 L
Temp. test: NSS.ACSS 35℃±1℃, optional CASS 50℃±1℃
Temp. air: NSS.ACSS 47℃±1℃, optional CASS 63℃±1℃
Interior dim. :600 x 450 x 400 mm or 900 x 600 x 500 mm
External dim. : 1060 x 570 x 1060 mm or 1420 x 980 x 1285 mm


164 Kg


220 V50/60 Hz4 KW or 6 KW

Packing Dimension:

108L: 1260 x 860 x 1300 mm270L: 1620 x 1060 x 1450 mm


ASTM B117GB/T 2423.17

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    3 reviews for Salt Spray Tester TU380

    1. Jeffson

      this instrument is very robust to create a salty environment

    2. Sampson Pulitzer

      Works great! Very economical. The only reason I gave 4 stars is because the delivery time is a bit long.

    3. Nathan Locke

      Excellent Salt Spray Tester at a super price.

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    What is the Salt Spray Test?

    Salt spray corrosion test is a kind of test which mainly uses the artificial simulated salt fog environment created by the salt spray equipment to evaluate the corrosion resistance of products or metal materials. It can be divided into two categories, one is a natural environmental exposure test, the other is an artificial simulated salt fog test. The main factors influencing the results of salt spray test include the temperature and humidity of the test, the concentration of the salt solution, the angle of sample placement, the pH value of the salt solution, the amount of salt spray deposition and the way of spray, etc.

    The artificial simulation salt spray test is a kind of salt spray chamber with a certain volume space, in the space of the salt spray test chamber we use the artificial method to test the product's salt spray corrosion resistance. Salt spray machine is also called salt spray cabinet, salt fog chamber, salt spray test equipment, salt spray corrosion test chamber, Compared with the natural environment, the corrosion rate of salt spray test machine is greatly improved, and the time of salt fog test is shortened greatly.

    The Significance of Salt Spray Test

    Salt spray test is an important means to evaluate the corrosion resistance of products or materials and the rationality of the test result is very important. The results of salt spray test can provide effective information for material selection, structural design, process selection, product transportation, product storage and use, and ultimately improve the corrosion resistance of products or materials.

    Salt Spray Test Standard

    Salt spray test standards mainly include salt spray test standard ISO 9227, ASTM b117 standard pdf, and GB/T 2423.17 standard and so on. In the case of ASTM b117 salt spray test, because of the complexity of the actual environment, it does not specify the ASTM b117 salt spray test hours required for the test of the sample.

    ASTM B117:Standard Practice for Operating Salt Spray (Fog) Apparatus.
    ASTM B117 test method contains the apparatus, procedures, and conditions required to establish and maintain the salt water spray test environment. It also provides a controlled corrosive environment.

    GB/T 2423.17:Environmental testing of electrical and electronic products

    GB/T 2423.17 standard specifies the basic environmental test of electrical and electronic products salt spray test method.
    This standard applies to the assessment of materials and their protective layer of the ability to resist salt spray corrosion, as well as similar protective layer of process quality comparison, can also be used to assess the ability of certain products to resist salt spray corrosion.


    1 Replace the water in the heat sink if the test lasts more than one month.

    2 If the salt solution is not be used over one week, do not use again, so as not affect the test.

    3 If the next test takes a long time, clean up the test chamber, and discharge the water in the tank.

    4 Please replace the glass nozzle per 2000 hours test, in order to ensure the test quality.

    As a professional of salt spray test chamber manufacturers, we use salt spray testing labs to check each salt fog test chamber in accordance with the salt spray chamber specification to ensure that it works properly, if you want to know more, such as salt spray test procedure, salt spray test chamber price, etc., please contact us.


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      Q: Is the Salt Spray Testing Chamber capable of maintaining 50º C +/- 1º C and above 85% relative humidity?

      A: Humidity can reach 95%.

      Q: What is the difference between using this instrument to test and just putting sample into a salt box in a very simple way? Why?

      A: The test result of this instrument will be more close to reality life than the salt box, because the instrument uses spray to test, and the sample will be fully exposed to air and sprayed with salt at the same time.

      Q: Do you offer ASTM B117 salt spray test PPT or ASTM B117 salt spray test PDF free download?

      A: Sorry, we don't have a special ASTM B117 PDF free download, but if customers need, we will make it special.

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