Composite salt fog test machine Auto Parts Test Equipment 1～2ml/80cm²/h
Products Introduction:
Composite salt fog tank is the closest to the actual natural
situation in accelerated corrosion test, more often simulated in
the natural environment: such as salt fog, hot air drying
(optional), wet, low temperature and can be any sequential cycle
and the test, the main test products are for intense changes in the
environment such as auto parts, aviation equipment, building
materials, coating, electrical machines, etc.
Meet the standards:
GB / T2423.17, GB / T10125, ISO, IEC, ASTM, DIN, JIS, etc.
Working principle:
(1) Salt fog system
The salt spray system is composed of solvent tank, variable speed
magnetic pump, pneumatic system, water tank, spray tower, nozzle,
etc. The pump moves water from the water storage tank to the test
room. The heating plumber acts as the box to provide the required
humidity and temperature, and the salt solution is atomized by
compressed air through spraying. The spray tower is removable and
easy to disassemble and wash. In the salt spray state, when the
tank low water level switch detects a low water level, the tank
heater shuts off and the spray stops. The water level device
automatically fills water by connecting the water injection
solenoid valve until the high water level switch detects the high
water level. The heating tube starts to work when the water
injection solenoid valve stops. Spray automatically when program
requirements are met.
(2) Drying system
The drying system is composed of the blower, air heater, diffusion
plate, pipe, etc. Under the drying function, the blower enters the
indoor air through the air heater into the box, so that a low
humidity environment is produced in the box body. The box
temperature is controlled by the humidifier and the air heater.Wind
volume of blowers can also change the temperature very quickly, so
as to achieve rapid circulation function.At the same time, when the
temperature reaches the requirements, if the humidity difference is
large, the humidifier also outputs part of the power to compensate
for the humidity in the box.
(3) Humidity system
Humidity humidity system is composed of steam generator, blower,
water, condensate device, etc. Under the humidity function, by
evaporation hot water into the box, the box maintains relative
humidity.It can also maintain the appropriate temperature in the
box through the combination of the heater and the compressor.When
the temperature meets the setting requirements, if the humidity is
too high, the condenser will reduce the humidity, on the contrary,
if the humidity is too low, the humidifier will output part of the
power to adjust the humidity in the box.
Technical parameters:
| Model | AM0024-YH800 |
| Inner box Size (W * D * H) | The 1450 * 800 * 680mm can be customized according to the user's
request |
| Laboratory temperature range | Room temperature ~60℃ |
| Relative humidity | 30%～98%RH(±3%) |
| Saturating bucket temperature | 47℃～72℃ |
| Temperature uniformity | ±1℃ |
| Temperature fluctuation | ≤±2℃ |
| Temperature rising and falling rate | For non-extreme no-load, conversion time <1h; no-load,
extreme,conversion time <2h |
| Test time | 0 ~ 999, H, M are adjustable |
| Amount of precipitation | 1～2ml/80cm²/h |
| Spray method | Programmable spray, dry, wet |
| Demist method | Squeeze and remove the fog through the air of the fan |
| Specimen holder | Meet the standards and regulations |
| Supply source | 380V,50HZ, 16KW |
| Instruments weight | About 450KG |
| Heater | Nickel-chromium alloy heating wire |
Control System Department Unified | Controller | The controller uses the Taiwan WEINVIEW touch screen |
| Temperature sensor | Anti-corrosion resistant platinum resistance PT100Ω / MV |
| Heating method | Titanium alloy high-speed thermoelectric heater is used |
| Spray system | Nozzles, long-time work without crystallization, uniform
distribution of fog particles |
| Salt liquid collection | Compliance with the national standard funnel and the standard gauge
cylinder |
| Refrigerating system | Compression engine | Original French Taikang fully closed frozen compressor |
| Condensator | Wavy fin type forced air supply condenser |
| Evaporator | Titanium alloy evaporator is used to prevent corrosion phenomenon |
| Electronic component | Original solenoid valve, dry filter, expansion freeze etc |
| Box material | Using epoxy glass steel overall molding molding, corrosion
resistance, light weight, high strength, the inner wall of the box
is smooth and easy to clean, never leakage |
| Box cover material | Made of FRP and made of 100° ~120° top cover, and silicone rubber
seal of box cover and box seal, so that the salt mist in the box
will not drop directly on the test sample (box cover opened /
closed is a pneumatic device without manual opening) |
| Salt tank material | External large-capacity sodium chloride solution storage tank (PVC
material) |
| Pressure barrel material | Made of SUS304 # stainless steel, external electrolysis treatment,
excellent corrosion resistance |
