Weather resistant products
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QS-CW series ice water shock/immerge test box Applied in ice water shock and immerge test |
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Suitable standards
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Characteristics l Configured vertically hoist nacelle of self lock structure, safe and reliable l Test nacelle manufactured by 2205 double phase stainless steel, strong anti corrode performance l High efficiency refrigeration system, quickly cooled to appoint test temperature l Configured ultrasonic flow meter, accurately test various medium flow l High efficiency solidity electric relay temperature control, save energy consumption |
l Multiply nozzles able to be electric adjustment, convenient to test various specification products l Multiply safety protection, high reliable performance, suitable to long time stable works l 15” colorful touch screen with menu interface l Test status and data curve indication l Suitable to multiply mediums like salt water, deion water, Arizona muddy and others |
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Accurate temperature and flow control system |
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A. Compressor B. Air cooling condensator C. Expansion valve D. Titanium tube heat exchanger E. Circling pump F. Circling bypass adjustment valve G. Water tank temperature sensor H. Back pressure adjustment valve I. Main flow pressure adjustment valve J. Ultrasonic flow meter K. Triplet shift valve L. Pressure sensor
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M. Jet spraying temperature sensor N. Nozzle O. Immerge barrel temperature sensor
a. Bottom water tank b. Cold medium pipeline c. Jet spraying soft pipe d. Jet spraying hard pipe e. Immerge water tank |
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Excellent performance elements |
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l Compressor Adopt 12HP BITZER semi closed circling compressor and use R407 cooling medium, able to obtain 30kw refrigeration power at 0℃, meeting requirements at quickly generate cold ice water |
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l Circling pump Grundfos CMI series multiply levels horizontal stainless steel eccentric pump, meeting the requirements at various concentration salt water and sand dust medium, the max flow up to 10m3/h, low noise and reliable performance |
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l Pressure sensor Measure range 0~5bar, manufactured by 316 stainless steel, meeting requirements at anti medium corrode, precision better than 0.3% of full range, screw connection convenient to disassemble and binding |
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l Flow sensor Ultrasonic measure principle, support all test mediums include the deion water, non contact pincers type installation free to corrode, longer working life, repeat measurement precision up to ±1.5% of full range |
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Excellent performance elements |
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l Lifter Gear and rank lifter with self lock function, max hoist weight up to 200kg, suitable to test large scale samples, the lifter able to paralleling work, the hoist process stable and reliable, longer working life |
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l Nozzle The nozzles meet requirements in ISO16750-4 5.4, manufactured by 316 stainless steel materials, withstand various test medium corrode |
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l Triplet shift valve Pneumatic executor triplet ball valve, PVC valve body, better anti corrode performance, simple and reliable operation |
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l Controller Siemens SIMATIC S7-1200 controller, integrated PID_TEMP function guarantee the accurate control of water tank temperature, high efficiency running capacity guarantee real time controllable of system |
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Design at convenient operation |
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l Nozzle adjustment The nozzles fixed on the moveable platform, connected with DC motor through screw rod, move on the horizontal and vertical direction, configured crawl button on operating interface, convenient to adjust the jet spraying position on tested products. |
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l Shift and share between jet spraying and immerge test The equipment designed two containers like bottom water contain tray and immerge water tank, meeting different test requirements respectively: the equipment use immerge water tank when do immerge test, transparent water tank, convenient to observe the test status of samples; pick out the immerge water tank when do jet spraying test, remain enough jet spraying space, convenient to adjust and control the jet spraying position |
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l Enough wiring holes, convenient to connect electrics and water circuit Configured 4 pieces Φ100mm electric joggle and 2 pieces Φ19mm water pipe joggle, completely suit to the requirements of electric drive assembly test with load |
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l Easy to wash Big area of bottom water tray, adopt multiply rows water holes setting, convenient to wash and discharge water, shorten the shift and prepare time between dust contain test and non dust contain test |
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Simple and easy operation |
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Manually control function, high visual interface, visually know well about the running status and test information of equipment |
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Clearly automatic test control |
*The touch screen also has the user management, parameter setting, program setting, drawing curve, alarm record and other operating interface except manual test control and automatic test control interface
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Design and technical parameters |
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Model |
QS-CWST-100 |
QS-CWIT-100 |
QS-CWST-400 |
QS-CWIT-400 |
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Shock mode |
Jet spraying |
Immerge |
Jet spraying |
Immerge |
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Nacelle volume |
100L |
384L |
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Nacelle size (W×D×H) |
500mm × 500mm × 400mm |
800mm × 800mm × 600mm |
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Profile size (W×D×H) |
1200 mm × 1200mm × 2000mm |
2700mm × 1700mm × 2450mm |
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Nacelle load bearing |
65Kg |
120Kg |
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The whole set weight |
1000Kg |
1650Kg |
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Immerge water tank volume |
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250L |
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600L |
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Test medium 1 |
n Arizona sand dust mixed solution n 5% NaCl solution n Deion water |
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Temperature range at preheat area |
RT～150 ℃ |
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Temperature wave at preheat area |
±2 ℃ |
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The max prepare time 2 at preheat area |
50 min |
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Temperature range of immerge&jet spraying ice water |
-4℃～RT |
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Temperature wave 3 of immerge&jet spraying ice water |
±0.5 ℃ |
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Refrigerate method |
Semi closed compressor refrigerate |
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Refrigerate method of compressor |
Air cooling condensator/water cooling condensator |
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The max refrigerate power |
16kW |
28kW |
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The max prepare time of pre-refrigerate 4 |
50 min |
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Nacelle shift time |
≤10 s |
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Flow control method of jet spraying ice water |
手动Manual |
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手动Manual |
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Flow test method of jet spraying ice water |
超声波Ultrasonic |
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超声波Ultrasonic |
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Flow test range of jet spraying ice water |
120L/min |
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180L/min |
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Flow test precision of jet spraying ice water |
±1 L/min |
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±1 L/min |
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Monitor&control range of jet spraying pressure |
0 ~ 400 kPa |
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0 ~ 400 kPa |
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Test hole |
4 pieces Φ100mm electric joggle/2 pieces Φ19mm water pipe joggle |
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Equipment noise |
≤75dB |
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Safety protection |
n Power supply phase sequence protection n Motor overload protection n Flow over limit protection n Water tank lack water protection |
n Heater electric leakage protection n Heater over temperature/empty heating protection nPressure over limit protection n Compressor high/low pressure protection |
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1 Able to process different mediums assemble
2 Load include the max load bearing aluminum blocks
3 Measure at bottom of water tank
4 Able to select more bigger compressor set to shorten the pre-refrigerate time
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Equipment size and installation |
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* Above picture size for model QS-CWST-400 / QS-CWIT-400
