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270L 50Hz Paint Coating Surface Salt Spray Test Chamber for CASS / CORK

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270L 50Hz Paint Coating Surface Salt Spray Test Chamber for CASS / CORK

270L 50Hz Paint Coating Surface Salt Spray Test Chamber for CASS / CORK
270L 50Hz Paint Coating Surface Salt Spray Test Chamber for CASS / CORK 270L 50Hz Paint Coating Surface Salt Spray Test Chamber for CASS / CORK 270L 50Hz Paint Coating Surface Salt Spray Test Chamber for CASS / CORK 270L 50Hz Paint Coating Surface Salt Spray Test Chamber for CASS / CORK

Large Image :  270L 50Hz Paint Coating Surface Salt Spray Test Chamber for CASS / CORK

Product Details:
Place of Origin: China
Brand Name: KOMEG
Certification: ISO,
Model Number: HL-90-BS
Payment & Shipping Terms:
Minimum Order Quantity: 1 units
Price: negotiation
Packaging Details: Packed in carton firstly, and then reinforced with plywood case for outer packing
Delivery Time: 10 working days after received your payment
Payment Terms: T/T, negotiable
Supply Ability: 1000SETS PER YEAR
Detailed Product Description
Material: PVC Material Temperature Range: 35±1℃~50±1℃
Volume: 270L Air Compressor: 1/2 HP
Power: AC220V 50Hz Heater: 7KW+0.75KW
Warranty: 12 Month Warranty
High Light:

salt spray corrosion test chamber

,

salt spray testing machine

Running Stable 270L 50Hz Paint Coating Surface Salt Spray Test Chamber ​

 

 

1. Application


 

The apparatus for testing consists of a closed testing chamber, where a salt water solution (usually, a solution of 5% sodium chlorideby weight, dissolved in water) is atomized by means of spray nozzle(s). This produces a corrosive environment of dense saline fog in the chamber so that parts exposed in it are subjected to severely corrosive conditions. Chamber volumes vary from supplier to supplier. If there is a minimum volume required by a particular salt spray test standard, this will be clearly stated and should be complied with. There is a general historical consensus that larger chambers can provide a more homogeneous testing environment.

 

 

Tests performed with a standardized 5% solution of NaCl are known as NSS (neutral salt spray). Results are represented generally as testing hours in NSS without appearance of corrosion products (e.g. 720 h in NSS according to ISO 9227). Other solutions are acetic acid (ASS test) and acetic acid with copper chloride (CASS test), each one chosen for the evaluation of decorative coatings, such as electroplated copper-nickel-chromium, electroplated copper-nickel or anodized aluminium.

 

 

Some sources do not recommend to use ASS or CASS test cabinets interchangeably for NSS tests, as it is claimed that a thorough cleaning of the cabinet after ASS or CASS test is very difficult. ASTM does not address this issue, but ISO 9227 does not recommend it and if it is to be done, advocates a thorough cleaning.

 

 

 

 

2. Features:  


2.1 The whole part of the device is made of P.V.C. Sheet and the inside of the device is reinforced by using a special lining material. Hence, it is sturdily made and will not transform forever.
 

2.2 The test chamber is heated from five directions in order to ensure the temperature difference in the chamber may be kept within (± 1℃).
 

2.3 Spray nozzle: The nozzle is specially made to enable it to suck up the salt water and then spray it out in the shape of mist with considerable high speed. When it falls on the surface of the item being tested, the difference of fallen mist may be controlled within ± 0.3ml / 80 cm2h.
 

2.4 HUNTER PRINCIPLE is used to make the saturated air hot and moist and to keep the humidity in the test chamber required for test.
 

2.5 Temperature is the pre-requisite condition that with have direct impact on corrosion rate. We use P.I.D. temperature control unit to limit the temperature difference within the range of ± 0.5℃.
 

2.6 A warning device is used to indicate the low level of the test fluid, when the fluid is only enough for being sprayed for five hours, a buzzer will remind the user to replenish the liquid to ensure continuous spray test.
 

2.7Use full automatic detecting system, test stopped automatic, and lighting display when trouble.

 

 


3. Additional Features About Salt Water Spray Testing Machine from KOMEG:    

                        
● High temperature resistant material imported from Germany to ensure long-term use 
● Complete system for water level and water temperature protection to ensure safe use
● Nozzle spray pressure, work room temperature and working time adjustable, easy operation
● Accurate glass nozzle to assure evenly spread and no crystallization block.

 

 

 

4. Main Technical Index:

 

Specifications (Note: We reserve the right to change specifications without prior notice)
Model HL-160-NS HL-90-BS HL-60-SS
Interior dimensions(W*H*D)mm 1600*500*1000 900*500*600 600*400*450
Exterior dimensions(W*H*D)mm 2240*1500*1600 1460*1280*910 1130*1070*630
Volume(L) 800 270 60
Heater 15KW+1KW 7KW+0.75KW 3KW+0.75KW
Air compressor 2HP 1/2HP 1/2HP
Temp. range 35±1℃~50±1℃
Test applicable  NSS, ACSS,CASS,CORK
Power AC220V 1Φ 50Hz
 

 

 

 

5. Salt Spray Test Chamber System Diagram 

270L 50Hz Paint Coating Surface Salt Spray Test Chamber for CASS / CORK 0

 

 

 

 

6. Salt Spray Testing working Principle 

  • Salt Spraying Process

270L 50Hz Paint Coating Surface Salt Spray Test Chamber for CASS / CORK 1

 

 

 

 

7. More Info:

270L 50Hz Paint Coating Surface Salt Spray Test Chamber for CASS / CORK 2

 

 

Packing Info: PP film and strong plywood case:

 

270L 50Hz Paint Coating Surface Salt Spray Test Chamber for CASS / CORK 3

 

 

 

Contact Details
KOMEG Technology Ind Co., Limited

Contact Person: Peter Zhang

Tel: +8615818392160

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