【 Compliant with the standard 】 ◇ GJB150.22 Equipment environmental test method - Ice accumulation or freezing rain test 【 Product use 】 Determine the impact of ice accumulation caused by rainfall, fog, wave droplets or other reasons on the working performance of equipment installed in outdoor environments, and can also be used to evaluate the effectiveness of de icing devices
【 Compliant with standards 】 GJB150.22 Equipment Environmental Test Method - Ice Accumulation or Freezing Rain Test Determine the impact of ice accumulation caused by rainfall, fog, wave droplets, or other factors on the performance of equipment installed in outdoor environments, and it can also be used to evaluate the effectiveness of de icing devices. Suitable for equipment that may be exposed to standing water or freezing rain during normal use. Not applicable to icing caused by aircraft passing through supercooled cloud layers. The box is processed and formed by CNC machine tools, with a beautiful and elegant shape, and adopts non reactive handles for easy operation. The inner liner of the box is made of stainless steel (SUS304) plate, and the outer liner of the box is made of galvanized steel plate sprayed with plastic, which increases the appearance texture and cleanliness. The sprinkler pipe is also made of stainless steel; The large observation window is equipped with lighting to keep the inside of the box bright, and uses tempered glass embedded in the heating body to observe the condition inside the box clearly at any time. The test box is designed as a monolithic structure, with the upper part of the box serving as the test area and the bottom as the compressor refrigeration section. The electrical control cabinet is located on the right side of the equipment. Reasonably designed and durable. On the premise of complying with national standards and ensuring stable performance in all aspects, the equipment is more practical and easy to control. The ice water nozzle uses a solid conical nozzle, a flow meter, and two water pumps. This equipment is easy to install and operate. controller Temperature control adopts color touch screen instrument control; Accuracy: 0.1 ℃ (display range); Resolution: ± 0.1 ℃; Control mode: thermal balance temperature regulation mode; It has the function of automatic calculation, which can reduce the inconvenience caused by manual setting. Freezing and air circulation system The refrigeration unit adopts the original French "Taikang" fully enclosed compressor. The refrigeration system adopts a unit or binary low-temperature circuit system design. Adopting a multi wing air circulation system to avoid any dead corners can ensure even temperature distribution within the testing area. The design of the wind path circulation for air outlet and return meets the testing standards for wind pressure and speed, and can quickly stabilize the temperature at the moment of opening the door. Heating, cooling, and system independence can improve efficiency, reduce testing costs, extend lifespan, and decrease failure rates. [Specifications and Technical Parameters]
model
BSX-010
studio dimensions D × W × H
1000 × 1000 × 1000
Overall dimensions D × W × H
1600 × 1500 × 2100
performance metrics
measure temperature
-10 ℃～ +80 ℃
uniformity
± 2 ℃
Spray water temperature
0 ～ + 3 ℃
Spray speed
10 ～ 25mm/h
Heating and cooling time
0.7 ～ 1.0 ℃ /min
Water spray time setting
0 ～ 999 hour
Spray angle
There are two nozzles on the top left and right, with the nozzle angle approximately perpendicular to the vertical 45 °
Precipitation method
Left and right spray type The nozzle is a solid conical shape 60 ° angle
Test bench speed
1 ～ 5r/min
ice thickness
According to the requirements of the experiment and standards, specify the location of the test piece area for inspection 13 ± 2 millimeter
Operation control system
controller
Color programmable touch screen controller, frequency modulation frequency converter
Time Controller
Programmable Integrated Controller
Water pressure control
flow meter
Swing tube swing amplitude swing speed
The angle and speed of the swing tube can be adjusted and controlled freely on the instrument panel
observation surface
Large area visualization tempered glass door
water supply system
water storage tank
protection system
Leakage, short circuit, motor overheating
GJB150.1-86 The "General Principles for Equipment Environmental Test Methods" standard specifies the accumulation of water in equipment / The freezing rain test method is the basis and selection criteria for developing corresponding parts of technical documents such as equipment technology or product standards.
