Weather resistant products
|
QS-ST-CSP step in type salt spray room Applied in salt spray test of large scale samples |
|||||||||||||
|
Suitable standards
|
|
||||||||||||
|
Characteristics l Interior box of test adopt anti corrode PP plate, external box adopt keep warm warehouse plate l Saturation barrel pressure automatic controlled, precision sensor collect atomizing pressure l Automatic fog remove system, automatically remove fog after test finished l Door frame double layers sealed, avoid salt spray leakage l Door frame electric heating, prevent it generate condensate water and drip after opened door l Subside volume at any point in test area accordance with standard l Big volume salt water supply station meeting that test long time running l Multiply safety protection l 15” colorful touch screen with menu interface l Test data curve indication l USB joggle, able to automatic record data through U-disk l Ethernet joggle, able to remote monitor and control
|
|
||||||||||||
|
Reliable and stable system |
|
|
|
|
|
A. Modularize F.R.L. air assembly components B. Electric proportion valve C. Air electromagnetism valve D. Reverse stop valve E. Stainless steel saturation barrel F. Saturation barrel pressure barrel G. Saturation barrel pressure sensor
|
H. Air atomizing nozzle I. Salt water filter J. Salt water balance barrel K. Salt water box L. Submerged water pump |
|
Index meeting standard |
|||||||||||||||||||||||||||||
|
l Subside volume
|
|
||||||||||||||||||||||||||||
|
|
|
||||||||||||||||||||||||||||
|
l Temperature distribution
|
|
||||||||||||||||||||||||||||
|
Practicable and safety design |
|
|
|
l Energy supply station The equipment required compressed air, deion water, salt water all supplied by this station Operating platform design, convenient to lab staffs working Salt water barrel exceed 200L meeting long time test requirements Saturation barrel isolated installation meeting the safety requirements at water-power separated
|
|
|
|
|
|
l Saturation barrel Withstand voltage design exceed 5bar Constant liquid level control, electric capacity type liquid level switch test liquid level, reliable and stable Pressure protection procedure, system automatically cut off compressed air when tested the pressure exceed 2bar Heater anti empty heating and electric leakage protection |
|
|
|
|
|
l Demisting system Formed with fresh air valve, air venting valve and fresh air fan Air venting valve automatically opened when equipment running test, realize the air pressure in and out of test box balance Automatically execute the fog remove procedure after test finished, finish remove fog not exceed 5 minutes Able to manually execute that remove fog function |
|
Simple and easy operation |
|
 |
① Main signal of equipment and alarm trigger indication, such as air source pressure, salt water barrel liquid level, box door signal, etc ② Test box temperature, saturation barrel temperature and atomizing pressure curve indication ③ Test box temperature, saturation barrel temperature and atomizing pressure digit indication ④ Running mode indication ⑤ Remove fog control touch key and remove fog timing indication ⑥ Test schedule indication ⑦ Equipment running information reminding ⑧ Protect type running and stop touch keys, each one operation all need be confirmed
|
|
|
|
|
l Running mode choice, the equipment has continue atomizing and interval atomizing function l Test total time setting, the max 99999 hours l Test box temperature setting, the max value is 50℃ l Saturation barrel temperature setting, the max value is 74℃ l Interval atomizing need set the atomizing time and rest time l Able to process communication Baud ratio and node number setting if configured series communication l Each one time parameter modification only can valid after saved
|
|
* The touch screen also has the user management, manual running, alarm record and other I/O information operating interface except running monitor and parameter setting interface
|
Excellent performance components |
|
|
l Controller Siemens SIMATIC S7-1200 controller, integrated PID_TEMP function guarantee the accurate control temperature in test box and temperature in saturation barrel, integrated PID_Compact function realize precision control of atomizing pressure, high efficiency running capacity guarantee real time controllable of system |
|
|
|
|
|
l Electric-gas proportion valve Realize stepless control f the compressed air which enter into saturation barrel through electric-gas proportion signal; sensitivity 0.2kPa, linear: within ±1% (F.S); high speed corresponding, high stability |
|
|
|
|
|
l Pressure sensor Measure range 0~4bar, suitable medium temperature up to 135℃, precision better than 0.3% of full range, realize that precision collect atomizing pressure; screw connection convenient to disassemble and binding |
|
|
|
|
|
l Magnetism coding sensor Used to check the open/close status of box door, accordance with the highest safety level requirements in ISO 13849-1, SILCL 3 and IEC 62061 |
|
|
Design and technical parameters |
||
|
Model |
QS-ST-12000CSP |
|
|
Test cave volume |
12000L(without calculate pentroof) |
|
|
Test cave size (W×D×H) |
2000mm × 3000mm × 2000mm (without calculate pentroof) |
|
|
Profile size (W×D×H) |
2920 mm × 3220mm × 2980mm (without calculate energy supply station) |
|
|
Door hole size |
2000 mm × 2000mm |
|
|
Pentroof angle |
120° |
|
|
Box door open method |
Double open doors, manual |
|
|
Box door sealed |
Double channels seal glue strips |
|
|
Test room temperature range |
Able to set, RT+5℃ ~ 55℃ Distribute deviation≤±2℃ Wave ratio≤±2℃ |
|
|
Test room temperature rise time |
20℃→35℃：less than 15 min 20℃→50℃：less than 25 min |
|
|
Saturation barrel temperature range |
Can be set，RT+5℃ ~ 74℃ Fluctuation ≤±0.5℃ |
|
|
Saturation barrel temperature rise time |
20℃→47℃: less than 10 minutes 20℃→63℃: less than 20 minutes |
|
|
Salt water box volume |
220L |
|
|
Subside volume 1 |
0.5ml/(80cm²·h) ～ 3.0ml/(80cm²·h) |
|
|
Fog discharge method |
Natural fog discharge +automatic fog discharging |
|
|
Control system |
PLC + HMI |
|
|
Power supply |
380V AC，50Hz，3/N/PE |
|
|
The max power |
20kW |
|
|
Power supply connection |
CEE aviation plug, 32A, cable length 5m |
|
|
Compressed air supply |
Clean, dry and non oil, pressure 4.0 bar ~ 6.0 bar, flow 600L/min |
|
|
Deion water supply |
10L/min, 10mm quick plug |
|
|
Equipment discharge water |
DN15 PVC pipe |
|
|
Equipment discharge gas |
DN100 PVC pipe |
|
|
Test hole 2 |
2个，Φ100mm 2 pieces, Φ100mm |
|
|
Equipment noise |
≤65dB |
|
|
Operating environment |
Temperature 5℃ ~ 35℃, humidity<85% RH |
|
|
Safety protection |
n Power supply phase sequence protection n Air source pressure alarm n Saturation barrel over pressure protection n Salt water tank lack liquid alarm |
n Heater electric leakage protection n Heater over temperature protection n Heater anti empty heating protection n Open door alarm when working |
1 Adjust subside volume through adjust atomizing pressure
2 Able to customized test holes at other size, quantity and position
|
Equipment size and installation |
|
|
