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Corrosion Resistance Environmental Acetic Acid Salt Spray Chamber for Testing Chromium Plating

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Corrosion Resistance Environmental Acetic Acid Salt Spray Chamber for Testing Chromium Plating

China Corrosion Resistance Environmental Acetic Acid Salt Spray Chamber for Testing Chromium Plating supplier
Corrosion Resistance Environmental Acetic Acid Salt Spray Chamber for Testing Chromium Plating supplier Corrosion Resistance Environmental Acetic Acid Salt Spray Chamber for Testing Chromium Plating supplier Corrosion Resistance Environmental Acetic Acid Salt Spray Chamber for Testing Chromium Plating supplier Corrosion Resistance Environmental Acetic Acid Salt Spray Chamber for Testing Chromium Plating supplier

Large Image :  Corrosion Resistance Environmental Acetic Acid Salt Spray Chamber for Testing Chromium Plating

Product Details:

Place of Origin: DONGGUAN
Brand Name: iqualitrol
Certification: CE
Model Number: HL-90-CS

Payment & Shipping Terms:

Minimum Order Quantity: 1 Set
Price: Negotiable
Packaging Details: Plywood Box
Delivery Time: 10 Working Days
Payment Terms: T/T
Supply Ability: 10 Sets per Month
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Detailed Product Description
Dimension: 90*60*50cm Heater: Corrosion-resistant Titanium Tube
PH Value: CASS: 3.0~3.2 Spray Quantum: 1.0~2.0(ml/80cm2/h)
Chamber: Material Is Made Of P.V.C Sheet Temperature: CASS 50℃±1℃
High Light:

salt spray corrosion test chamber

,

salt spray test equipment

 

Corrosion Resistance Environmental Acetic Acid Salt Spray Chamber for Testing Chromium Plating

 

Brief Introduction:

Salt spray testing is popular because it is relatively inexpensive, quick, well standardized, and reasonably repeatable.

 

Although there may be a weak correlation between the duration in salt spray test and the expected life of a coating in certain coatings such as hot dip galvanized steel, this test has gained worldwide popularity due to low cost and quick results.

 

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. For example, pre-treated + painted components must pass 96 hours 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.

 

The principle application of the salt spray test is therefore enabling quick comparisons to be made between actual and expected corrosion resistance. Most commonly, the time taken for oxides to appear on the samples under test is compared to expectations, to determine whether the test is passed or failed. For this reason the salt spray test is most often deployed in a quality audit role, where, for example, it can be used to check the effectiveness of a production process, such as the surface coating of a metallic part. The salt spray test has little application in predicting how materials or surface coatings will resist corrosion in the real-world, because it does not create, replicate or accelerate real-world corrosive conditions. Cyclic corrosion testing is better suited to this.

 

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℃.

 

Specifications:

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

Model HL-60-SS HL-90-BS HL-120-NS HL-160-NS HL-200-NS
Model (Touch Screen) HL-60-CS HL-90-CS HL-120-CS HL-160-CS HL-200-CS

Interior

dimensions

(mm)

W 600 900 1200 1600 2000
D 450 600 850 1000 1200
H 400 500 500 550 600

Exterior dimensions

(mm)

W 1130 1460 2200 2600 3000
D 630 910 1200 1450 1650
H 1070 1280 1450 1550 1600
Chamber Volume 108 L 270 L 480 L 800 L 1440 L
Solution Tank 15L 25 L 40 L
Power Supply AC 220V 50HZ AC 380V 50HZ
Ambient temp. & humid. range +5℃ ~ +35℃ / <85%RH
Testing Temperature NSS ACSS 35℃±1℃ / CASS 50℃±1℃
Air Temperature NSS ACSS 47℃±1℃ /CASS 63℃±1℃
Solution Consistence NaCl 5%
PH Value NASS ACSS:6.5~7.2 / CASS:3.0~3.2
Temperature fluctuation ≦±0.5℃
Temperature uniformity ≦2. 0℃
Temperature deviation ≦±2.0℃
Spray quantum 1.0~2.0(ml/80cm2/h)
Chamber Material polyvinyl chloride (PVC)
Heater Corrosion-resistant titanium tube
Temperature sensor Platinum Resistance (PT-100)
Safety device Over-temperature protection , leakage protection

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

 

 

CASS TEST — COPPER-ACCELERATED ACETIC ACID SALT SPRAY (FOG) TEST — (ASTM B368, B117),

is a cyclic corrosion test that uses a solution of sodium chloride and ammonium sulfate which is much more dilute than traditional salt fog (spray).

 

Also known as the CASS test, this test is commonly used to evaluate paints on steel as well as to determine corrosion resistance of various aluminum alloys.

 

It is also used for testing chromium plating on zinc and steel die castings. It was developed specifically for testing decorative electrodeposited coatings of nickel/chromium and copper/nickel/chromium.

 

Uses include research and development, specification acceptance, manufacturing control of product or process, and simulated service evaluations.

Corrosion Resistance Environmental Acetic Acid Salt Spray Chamber for Testing Chromium Plating

 

 

Contact Details
Iqualitrol Opassy Industry Instrument Co., Ltd.

Contact Person: Mr. Raymond Chung

Tel: 86-13711988687

Fax: 86-769-22784276

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