[Salt Spray Test Machine] Does the salt solution need to be filtered before use?

The salt spray tester can be used for neutral salt spray test and acid salt spray test. The main difference is the ratio of the salt solution and the set temperature. The solution of the neutral salt spray test dissolves the analytically pure sodium chloride in purified water. The concentration is (50 ± 10) g / L. The pH of the test solution was determined to be 6.5 to 7.5 at 25 ° C using a pH test paper. When it is out of range, it can be adjusted by adding analytical hydrochloric acid or sodium hydroxide solution. The prepared solution needs to be filtered before use. The acid salt spray test first dissolves the analytically pure sodium chloride in purified water at a concentration of (50±10) g/L, and then adjusts the pH of the solution with acetic acid to make it in the range of 3.1 to 3.3. Measured with the collected salt spray samples. The pH should be measured at 25 ° C. The prepared solution should be filtered before use.

Salt spray test machine | salt spray test machine after-sales service:

Free on-site installation and commissioning, training operators.

The product shall be warranted for one year from the date of use by the user (except for damage caused by equipment and natural disasters), and the paid service shall be provided after the expiration of the warranty period.

400 national unified telephones responded to customers' problems in the use of equipment within 24 hours, and major problems arrived within 48 hours.

Disinfection Machine Thermometer

The temperature measurement and disinfection integrated machine integrates automatic body temperature detection and automatic dispensing of hand sanitizer, which is more convenient and cost-effective. Compared with the face temperature measurement all-in-one machine which is greatly affected by the outdoor environment, it has stronger environmental temperature adaptability and can still be used normally in complex environments. Even if it is applied outdoors, it will not be affected by the surrounding environment. And affect the accuracy of temperature measurement

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