salt spray, drying, humidity and temperature alternating cyclic
corrosion testing Chamber
Brief Introduction:
Cyclic corrosion testing simulates the closet actual natural
environment, such as salt spray, drying, humidity and temperature
alternating. The testing is strict than natural environment, and
can be programmed or tested individually.
There is national testing standard for salt spray test, with acetic
acid salt spray corrosion test, Copper-accelerated acetic acid-salt
spray test, and Cyclic corrosion test. CCT apply glass fiber
reinforced plastics and touch screen auto running, it can run all
the environmental test in one chamber, conform relevant
international standards.
It is widely used to test corrosion resistance of automotive,
paint, surface coating, chemical, aerospace, electronic, car
industry, offshore and defense industries.
Technical Specifications:
| Name | Salt Spray and Cyclic Corrosion Test Chamber |
| Model | QST-1000-CCT |
| Internal Dimension | 165x90x70cm(WxDxH) |
| Outer Dimension | 216x120x145cm(WxDxH) |
| Power supply | AC 220V/50HZ/35A |
| Materials |
| Test Chamber | glass fiber reinforced plastics, thickness: 5mm |
| Cover | glass fiber reinforced plastics, with viewing window,
auto lifting system to control cover |
| Solution Tank | With water level, PVC board, thickness: 5mm |
| Chamber Frame | Glass fiber, adjustable test angle |
| Saturation barrel | Saturation barrel |
| Temperature | Available for CNS, JIS, ASTM, according to specific application |
| Salt Spray Test | 1.Test Chamber: 35℃±1℃ |
| 2.Saturation Barrel: 47℃±1℃ |
| Copper-accelerated acetic acid-salt spray test | 1.Test Chamber: 50℃±1℃ |
| 2.Saturation Barrel: 63℃±1℃ |
| Test standard | CNS, JIS, ASTM |
| Spray Mode |
| Tapered disperser | Adjustable Spray volume, and make spray even |
| Nozzle | Precision Glass nozzle |
| Spray Volume | 1~2mL/80cm²1hr |
| Defogging Mode | Air enforcing and drain out |
| Control System |
Chamber Temperature/ Saturation barrel | Touch screen controller; temperature resolution 0.1℃,
from 0-99.90.1℃; PID auto tuning |
| Heating Slot Safe Temperature | 0~99℃ |
| First grade Pressure Structure Adjustment | 1.1st grade pressure regulating valve, pressure range 2-2.5kg/cm² |
2.2nd grade pressure regulating valve, pressure 0-4.0kg/cm²
adjustable;
spraying pressure adjust to 1.0Kg/cm² |
| 3, pressure gage 2 Kg/cm² 1piece, resolution 0.1 Kg/cm² |
Parameter Control Operating Modes:
salt spray mode:
room temperature range---+55℃
Adjusted salt fog sedimentation
Condensation humidity mode:
Room temperature range---+50℃
humidity range saturation humidity--95%~100%RH
Drying mode:
room temperature range---+70℃
Design Advantages:
1.Humanization design with low front and high height,favorable for
taking and placing the sample
2.One-click switch to control pneumatic doors,sealing strip dry
seal
3.Integral injection molding,seamless trackless
4.Two-layer sample placement design and inverted trapezoid inner
box design
5.Hot stable, high performance salt spray nozzle
6.Precision salt fog collection device
7.Three high quality heating systems
8.Humanized operation interface(HMI)
9.Control and Display
10.Automatic air purging device interlocks with the top cover
11.Temperature and humidity Sensor and display
12.Simple and practical program system
13.Multiple safety protection system
14.Temperature and humidity chart display
Testing Standards:
ASTM-B117,B287,B-380,JISD-0201,H-8610,H8502,Z-2371,K-5400,DIN50021-75,ISO3768,3769/3770,GJB150,CNS3627,3885,4159,7669/8866,GB/T2423.17,GB/T10125-1997
Product Features:
1. Comprehensive anticorrosion structure,High-performance
reinforced multi-layer glass fiber polyester resin box body,various
auxiliary accessories are also made of temperature resistant and
corrosion resistant materials, with reinforced steel skeleton
inside.Good resistance to chemicals and high temperature corrosion,
no electrochemical corrosion reaction occurs with the test piece.
2. Programmable control with touch screen, complete the display
test data,can be switched between Chinese and English.
3.spray, dry,moist heat,low temperature period completely
controllable regulation.
4.Special precision nozzles can generate fog smoothly,ensure the
salt spray is distributed evenly and the collection rate in the
tank is accurate.
5.Mobile external salt solution water tank,flow meter precise salt
control salt solution flow.
6.box cover is open for pneumatic spring support,switch
optionally,Equipped with adjustable caster and base,free and
relaxed .
7.After the test, there is an automatic defogging device,test
product can be observed clearly.
8.Salt spray tester has multiple system protection, safe and
reliable,all electrical appliances are equipped with circuit
breakers,all industrial heaters have electronic and mechanical
over-heating protection.
9.Air conditioning devices and pressure gauges can monitor air
pressure,this is also required to meet the requirements of accurate
spray distribution.
