270L Salt Spray Test Chamber , Environmental Testing Machine

Technical parameters

Experimental space: 900 × 600 × 500mm (W * D * H) mm

Outer box size: 915 × 615 × 515mm (W * D * H) mm
The power: 220V single phase 2KW 50HZ

Materials
1. Laboratory imported PVC polyethylene plate, thickness 5mm, durable temperature at 85 ℃.
2. Laboratory seal cover imported European acrylic board, thickness 5mm.
3. Reagent bottle with a hidden surface with a water table, easy to clean, easy to rupture.
4. Pressure air bucket with SUS # 304 stainless steel high pressure barrel insulation effect is the best
5. Laboratory basket drawing plane indexing frame, can be arbitrarily adjusted angle, surrounded by fog and fog aspects are exactly the same, the number of test pieces placed.

According to CNS.JIS.ASTM specifications, can be set to constant temperature control:

The air supply system:

air pressure 1kg / cm² two-stage adjustment
The first adjustment for the 2kg / cm² imported air filter with drainage function;
The second adjustment is 1kg / cm² pressure.

Spray way
1. The use of the principle of Bernoutt to absorb salt water and then atomization, uniform degree of atomization, no blocking the phenomenon of crystallization, to ensure continuous testing of the standard.
2. Nozzle: Made of special glass nozzle, can adjust the size of the spray.
3. Spray volume adjustment 1-2mI (mI / 80cm² / h) (16 hours average)
4. Spray mode: continuous type
5. The use of direct heating, heating speed to reduce the standby time, when the temperature reaches ON.OFF switch, the temperature is accurate, low power consumption.
(Heating tube made of high corrosion resistance heating system: titanium tube).

Eight, the control system:
1. Laboratory temperature controller 0-99.9 ℃, liquid crystal double digital no display with P.I.D automatic calculation, control error ± 0.3 ℃ (YANGMING) Taiwan 1
2. Pressure air barrel temperature control 0-99.9 ℃, liquid crystal double digital no display with P.I.D automatic calculation, control error ± 0.3 ℃ (YANGMING) Taiwan 1
3. Laboratory heating tank liquid expansion safety temperature control 1-120 ℃ (Italy) 1 only
4. Pressure air bucket liquid expansion safety temperature control 1-120 ℃ (Italy) 1 only
5. Digital display time control 0.1S-9999hr (Taiwan Anliang) 1 only
6. Accumulator 0-99999 hr (Italy) 1 only
7. Relay (Japan OMRON OMRON) 5 only
8. Spray solenoid valve (imported KSD) 1 only
9. Defog solenoid valve (imported KSD) 1 only
10. Laboratory automatic water solenoid valve 1 only
11. Pressure bucket automatic water solenoid valve 1 only
12. Board light type chargeback switch, can be a continuous charge of 20000 times 1
13. Water system: the use of automatic water supplement system, a
14. salt spray sealed sink: a way to automatically add water

Security devices
(A) low water level, automatically cut off the power supply device.
(B) overheating, automatically cut off the heater power supply device.
(C) with safety warning light device.
(D) at the end of the warning light automatic warning.