天游线路检测中心|首页注册

    Chamber
    Structure

◆Cabinets are made of imported 5mm PVC ploy plate（Nanya, Taiwan）, max. durable temperature is 85 ℃

◆Cabinet sealing cover is made of European 6mm acrylic sheets

◆Salt solution reservoir equipped with water level is   designe in the chamber,easy to clean

◆Humidifying tower is made of SUS 304#, endurable high pressure and good thermal insulation effect.

◆Specimen supports designed specially ensure a adjustable position angle for each specimen in order to get a uniform fog and a big   specimen capacity.

◆Use water to seal working room, ensure the corrosion fog not to leak.

◆Electric system is separated from water system, avoid water to enter electric control box to damage accessories

◆There is a hole used to drain off fog at the back and bottom of chamber, its damater is 48mm, just used other pipe to connect this hole to drain off the fog from the working room

     Chamber
  Sealing Cover

V   shape , the top ange is 100º, prevent condensate water during the test from dropping to   specimen surface and affect testing results.

     Atomizing
        Tower

In order to ensure the working room to get uniform fog while   spraying, this chamber use a special structure glass nozzle to atomize salt solution   absolutely, then fog enter a subuliform tower installed in the working room   and spray to all working room uniformly.    The installation height of atomizing tower can be adjusted to control   spray fog amount precisely.   

Fog Collector

Fog collectors are tapered funnels whose diameter are 100mm   and installed in the working room.At the bottom of the funnel, there is a   silicone pipe which connect with graduated cylinder installed outside. These   graduated cylinders are used to monitor spray fog amount

      Heating
      System

For working room, heating tube is   made of titanium alloy, water vapour heat the working room under the control   of P.I.D

   Salt Solution
       Supply

The salt solution prepared well is stored in salt solution reservoir,   and flow into supplying container under the water level difference. This   supplying container is equipped with an automatic water leveling device which   can control automatically the max. water level to keep a certain distance   with spray nozzels.

   Humidifying
         Tower

Is made of SUS304# stainless steel, and its temperature can   be set from RT-63℃ and heating up time≤60 min, can add water   automatically.Water level is monitored and system would alarm once exceed set   level value.

Heater

Armoured titanium alloy electric heating tube（at the bottom of working room）

Armoured SUS316# electirc heating tube（Humidifying tower）

Heating controlling method：SSR

Fog Spray System

   Spray Fog
    Principle

Use Bernouilli’s principle to absorb salt solution then   atomize it

Air Compressor→Oil-water Separator（first）→Air Storage Tank→Relief Valve→Total Solenoid Valve→Oil-water   Separator（second）→Saturator→Pressure Regulating Valve→Solenoid Valve for   spraying→Spray Nozzle

Spray Nozzle

made of special glass, can control fog amount and spraying   angle

        Spray
     Pressure

Spray pressure can be adjusted from 0.07MPa to 0.17 MPa, in   order to make sure the spray pressure generated from spray nozzle be within   the range of standard requirments,  it   is divided into two steps, adjust air pressure to 0.2MPa to 0.3 MPa as the   first step, then adjust to 0.07MPa to 0.17 MPa under the second step

    Drain away
         Fog

Can drain away fog by manual or set a program to do it.   Feed fresh compressed air to working room then drain away the fog of the   working room quickly

Electronic Control System

Controller

E5CC   digital display temperature controller imported from Omron, Japan. control   working room and humidifying tower temperature

      Working
       Method

Worked at fixed value, starting and   stopping is timed

Setting Method

English menu, input data by key

        Display
     Resolution

0.1℃ （temperature）

Timer

Digital display , can set second,   minute, 10 minutes, hour, 10 hours , max.is 9,999 hours, min.is 1 second

    Programme
     Controller

Digital display , spray time and interval time can be set freely,   infinite cycle. Timing unit: second, minute, 10 minutes, hour, 10 hours（switch freely） max.is 9,999 hours, min.is 1 second.

Safety Protection Device

Cabinet

Over temperature protection,  water leakage protection

    Humidifying
        Tower

Over temperature protection,  water leakage protection

      Heating
      System

Anti-dry safety protection: all heaters of the cabinet   are fitted with a temperature limit protection, which can effectively solve the   problem of overheating , heating tube dried , abnormal water supply, short   circuit and overload etc.

Water Supply

Water level protector for working room, low water level   protector for humidifying tower

Power

Earth leakage protection, overload and short-circuit   protection