Programmable Temperature Humidity Salt Spray Test Chamber With Micro Controller

Programmable Temperature Humidity Salt Spray Test Chamber
with Micro Controller

Brief Introduction:

Neutral Salt Spray, to be accepted for production. Failure to meet this requirement implies instability in the chemical process of the pre-treatment, or the paint quality, which must be addressed immediately, so that the upcoming batches are of the desired quality. The longer the accelerated corrosion test, the longer the process remains out of control, and larger is the loss in the form of non-conforming batches.

Salt Spray Test duration depends on the corrosion resistance of the coating; generally, the more corrosion resistant the coating is, the longer the period of testing before the appearance of corrosion/ rust. The salt spray test is one of the most widespread and long established corrosion tests.

Acetic Acid Salt Spray Test (non-cyclic) can be used to determine the relative resistance to corrosion of decorative chromium plating on steel and zinc based die casting when exposed to an acetic acid salt spray climate at an elevated temperature.

Test specimens are placed in an enclosed chamber and exposed to a continuous indirect spray of salt water solution, prepared in accordance with the requirements of the test standard and acidified (to pH 3.1 to 3.3) by the addition of acetic acid. This spray is set to fall-out on to the specimens at a rate of 1.0 to 2.0ml/80 cm²/hour, in a chamber temperature of +35C. This climate is maintained under constant steady state conditions. The test duration is variable.

Most Salt Spray Chambers today are being used NOT to predict the corrosion resistance of a coating, but to maintain coating processes such as pre-treatment and painting, electroplating, galvanizing, and the like, on a comparative basis.

Features:

1, Chamber material is made of P.V.C Sheet, sturdily and will not be out of shape.

2, Test chamber is heated from five directions to ensure the temperature is uniformity distributed.

3, Spray nozzle is specially made, enable to spray the salt water with considerable speed, then falls on the surface of samples.

4, Hot and moist air keeps the humidity in the test chamber conforms testing request.

5, High precision P.I.D. temperature controller limits the temperature difference within the range of ±0.1℃.

Technical Specifications:

Please Note Small Type of 60 and 90 do not meet standard of ASTM B117.

Note:

1. The above specifications are for reference only, the actual specifications for the main quotation.

2. Custom made is available according to customers’ special requirements

DongGuan Q1-Test Equipment Co., Ltd. was founded in year 2000, located in DongGuan, a famous industrial city.

Mainly specialized in manufacturing, developing and marketing various environmental testing equipment like programmable temperature and humidity test chamber QTH series, walk-in temperature and humidity test chamber, thermal shock test chamber QT3 series, industrial drying oven, burn-in chamber, salt spray/corrosion test chamber QCC series.

All the Q1-Test products conform the standards of GB, BS, IEC, CNS, ASTM, ISO, JIS, DIN and other relevant international testing standards.

Q1-Test product is widely used in the field of aerospace, military, automotive components, optoelectronic, electronic parts, communication, furniture, building materials, chemicals, paint, inspection laboratory, research institutes and other high-tech industries.

We have powerful ability to design, develop and manufacture custom made products according to customer’s special applications, and will go on enlarge our products line, provide professional solutions, timely services and qualified products to feedback customers’ kind support and trust.

We are also looking forward extensively and deeply work with customers to create brilliant future together.