12.5 CBM Salt Spray Tester for 1500 Kg Heavy Samples ...

Do you have any idea on the 12.5 CBM salt spray tester for Kg heavy samples testing work ? Wewon Environmental Chambers Co., Ltd. has made one salt spray tester with a huge size, Here are some related information about this big size salt spray tester, Hope you like it. We choose a 20 feet container to load this 12.5 CBM salt spray tester and ship to customer who ordered this equipment from us. We take 40 days to manufacture this big size salt spray tester. Customer satisfied with the salt spray tester price as well.

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They inquired to many salt spray test equipment suppliers and choose us as the finally supplier ! Because they consider that we are the best and match their test requirement. The truth is, We did not make them disappointed at last. When this 12.5 CBM salt spray tester has been finished the assembly work, and they come for quality check. The customer pleasure to receive this great salt spray tester. Customer stay in our factory for 3 working days, The salt spray tester made a continuous salt fog test, humidity test and drying test.

The testing work is perfect there ! We are also pleasure when customer signed the product acceptance certificate to us. The cover and main body material of salt spray tester use polyethylene, reinforced with fiberglass. There has three main test modes for salt spray testers: salt fog mode, humidity mode, and drying mode. We also accept the custom design, like the sprinkle raining and harmful gas test mode.

&#; Temperature Range 5 ° C above ambient temperature to +65 ° C &#; Heating Rate From room temperature to + 65 ° C, less than 35 minutes &#; Working with the concentration of NaCl solution Up to 80 g / l &#; Requirements for water in salt fog 2 &#; 3 g / m3 &#; Dispersion of salt fog 1 &#; 10 μm &#; Requirements for operation Cycle maintenance (1h): generation &#; spraying (at least 15 min) &#; stirring &#; holding &#; Duration of the test Upto 10 days &#; Homogeneity of the test environment at any point in the test chamber space A nozzle made of acrylic glass in the irrigation channel for optimum distribution of salt fog. When this function is used, the injector must spray the corrosive solution throughout the chamber, creating a fine mist &#; The presence of a venting device Availability to remove salt from the test area after the test is completed

The operation of test modes will be independently from each other. Compressed air pressure for the preparation of brine can be 4 to 6 kg / cm2. Below is the salt fog salt spray test conditions for this kg heavy test sample. They are the salt spray test procedure according to the customer requirement. No matter salt spray test 500 hours or hour salt spray test, our salt spray chamber working very well and without any quality problem there.

Not only the salt fog/ salt spray test mode, There also has the humidity test which comply with the salt spray test standard. The salt spray test standard refer to iso , astm b117. Wewon Environmental Chambers Co., Ltd. as a salt spray test chamber manufacturer is capable to supply you the good quality salt spray testers.

There has many safety device which will help this 12.5 CBM salt spray chamber keep good performance always ! Some of the safety parts there, maximum sensor current of the salt spray tester heater, Low level sensor for water tank, Sensor for shutting of the salt spray tester in case of overheating.

&#; Salt Spray Tester Humidity Range: From 20 to 98% (Limited by the dew point of the supplied dry air) &#; Temperature Range: 5 ° C above ambient temperature to +45 ° C &#; Duration of Salt Fog Chamber: Upto 25 days &#; External air must pass through a preliminary air conditioner, at the outlet of which must have a low temperature and relative humidity Availability for this slat spry tester unit. &#; The salt fog chamber with condensate elimination system Availability &#; There has cycle and cycle time counter for this salt fog chamber unit Availability &#; Total time counter of the salt spray tester Availability &#; Programmable function of deferred start of work Availability &#; Ethernet &#; 100/10 MV for salt spray tester integration into the enterprise industrial network and connection to an external PC Availability &#; The control system should be based on a built-in industrial computer without intermediate programmers with a capacitive touch screen with a diagonal of at least 8&#;. Operating system is Windows 7 Availability &#; Processing information recorded on all measuring channels, Ability to print Availability &#; Scaling of graphs and viewing of archives for this salt spray chamber machine Availability &#; Archiving: the ability to store all tests in the PC&#;s memory Availability &#; The possibility of viewing the test process on the screen of the monitor: both the set installation (test program) and the actual temperature curves of the equipment Availability &#; The ability to create, save and modify your own test program with the mouse and / or keyboard Availability &#; Visual diagnostics of units and equipment assemblies (including sensors, actuators, etc.) Availability &#; This salt spray tester has set of holders for flat samples Availability &#; This spray fog tester has set of holders for hanging samples Availability &#; Has spray tester shelf for the floor Availability &#; The salt spray test machine has salt water preparation kit Availability &#; A set for collecting salt fog and estimating its dispersion (refractometer digital) Availability &#; Pump for supplying a solution to a spray nozzle Availability &#; Compressed air monitoring and control system Availability &#; Humidifier compressed air heater with automatic water supply Availability &#; Adjustable flowmeter and dispenser for salt water Availability &#; A combined brine tank and a supply tank (200 liters) made of plastic for long-term testing Availability &#; SIP: Set for trouble-free operation for 12 months. (Pipes for the pump, air filter, mud filter, etc.) Availability &#; Power Supply: 380 V; 3 f. + N + PE, 50 Hz Availability

The above has mentioned the control system management requirement for this 12.5 CBM salt spray tester. Customer request to equip the Ethernet port and connect with their computer. Since we are a factory, So we can realize the customized designs and processes. In this way, The programmable engineer use the remote control way to control this salt spray chamber when he stay in his office. In fact, This is a good way and quite convenient for the engineer&#;s salt spray test report preparation.

How long does it take for galvanized steel to rust ? What is the astm b117 for salt spray testing equipment ? How to protect galvanized steel from rusting ? Does galvanized steel rust in saltwater ? They are the technical questions and always confuse the new engineer when they made a galvanized steel corrosion test or salt spray test for zinc plating. If you also encounter similar problems or questions, Please contact us in time. In this regard, Our technical engineers can help you !

ASTM B117 Testing &#; Common Questions

1. Why do I need to run an ASTM B117 test?

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ASTM B117 is a salt spray test used to produce relative corrosion resistance information for specimens of metals and coated metals exposed in a standardized corrosive environment.    It is recognized internationally and widely used in the following industries:  automotive, paints and coatings, aerospace, and military (as part of the MIL-STD-810 standard).

2. What information will I need to provide to the laboratory?

Before Micom Laboratories sets up your customized test, we will need to know how many test specimens (usually 1) per product/material you wish to test, specimen dimensions, exposure duration hours, sample preparation and cleaning requirements, sample orientation, visual inspection, time intervals, and post-test evaluations.  When you contact us, we will further guide you through this process.

3. What size sample should I use?
Sample size varies a lot and depends on the application. It can go from tiny screws to large sub-assemblies e.g a truck radiator with supporting brackets.  You want to make sure you are testing a life-representative sample.

4. What results can I expect from an ASTM B117 test?
The results you gain from salt spray testing will allow you to gauge how well your metal, surface or coating can resist corrosion.  Different metals and surfaces can exhibit differing amounts of resistance with respect to corrosion, and ASTM B117 testing will allow you to compare this. It will also allow you to judge a surface&#;s tendency to corrode when it is scratched (if your samples are scribed ASTM D) as well as the adhesion of its coating.

5. How long an exposure should I use?
The exposure time varies considerably as a function of your product application. There is no way to predict that &#;X&#; many hours in a salt spray test will simulate exactly &#;X&#; years in the field, as this test does not represent any specific real -life scenario. However the longer your sample can stay in the cabinet without showing degradation signs, the more corrosion resistant it will be.  As a reference, decorative parts such as the ones found in bathrooms will often get tested for an exposure between 24 and 96 hours. Structural galvanized components used outdoors will often get an exposure of -10,000 hours.

6. What secondary or follow-up tests are recommended with an ASTM B117 test?
ASTM D610 is often used to assess the rate of corrosion for steel painted samples.  it is also complemented by ASTM D714 which will quantify the blistering degree of paint steel samples

ASTM D is a tape adhesion test is often used to evaluate coating adhesion following the ASTM B117 salt spray fog test. Micom Laboratories offers ASTM D test as part of its Coating test services.   The ASTM D is used as a final inspection test to determine the extent of rust creepage on your specimens.

7. Is ASTM B117 the only corrosion test available?
ASTM B117 was the first recognized test method worldwide and was published in . More sophisticated techniques have been developed since then, namely the ASTM G85 &#; Standard Practice for Modified Salt Spray testing. This practice is actually comprised of 5 different corrosive atmospheres:

• Acetic Acid Salt spray Test (often used on decorative chromium plating on steel)
• Cyclic Acidified Salt Fog Test (exfoliation testing of some aluminum alloys)
• Acidified Synthetic Sea Water Fog Test (often used to test Aluminum alloys)
• Salt/SO2 Spray Test (exfoliation corrosion/inter granular attack)
• Dilute Electrolyte Cyclic Fog Test (Industrial Protective Coatings Evaluations)

ASTM D combines the salt spray exposure with sun aging.

SAE J is somewhat similar to ASTM G-85 cycle but with a different electrolyte solution

GM cyclic corrosion testing, somewhat similar to SAE J

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