Ice water immersion test chamber

1Ice water immersion test chamberreference standard

1GB/T 28046.4-2011（ISO 16750-4：2006）： Environmental conditions and tests for electrical and electronic equipment of road vehicles - Part 4: Climate loads;

2VW 80000:2009-10 LV124 Test items, test conditions, and test requirements for electrical and electronic components of vehicles under 3.5 tons;

3VW 80101-2005 General Test Conditions for Electrical and Electronic Components in Automobiles.

IIIce water immersion test chamberTechnical Specifications

1type number: BSCJ-010J

2Studio size: 100×105×108（D×W×H）cm

3Overall dimensions: about165×165×240（D×W×H）cm

4Temperature range: RT+10℃～150℃

5Temperature uniformity: ≤ 2 ℃ (when unloaded)

6Temperature fluctuation:± 0.5 ℃ (when unloaded)

7Temperature deviation:≤±2℃

8Heating rate: RT+10℃～150℃≤40min

9Test liquid medium: deionized water or+5%NaCl

10Water tank capacity: approximately400L (water pump circulation mixing)

11Water temperature range:（0～+4）℃

12Basket size: approximately50×50×30（D×W×H）cm

13Hanging basket load-bearing capacity: 20Kg

14Hanging basket lifting time:≤5S

15High temperature and immersion time:0~9999m can be set

16Number of cycles:0-100 can be set

IIIIce water immersion test chamberIntroduction to Structural Design

1The equipment casing is processed and formed using high-quality galvanized steel plate CNC machine tools, and the surface of the casing is treated with spray coating for a smoother and more aesthetically pleasing appearance;

2The inner liner is2205 high-quality anti-corrosion stainless steel plate;

3Insulation materialHigh density glass fiber cotton ensures insulation performance and maintains a balanced and stable indoor temperature;

4The box door is equipped with a transparent window for observing the changes of indoor samples, and the observation window is made of multi-layer insulated tempered glass;

5The mixing system adopts a long axis fan motor and a stainless steel multi blade impeller that is resistant to high and low temperaturesTo achieve strong convection and vertical diffusion circulation, ensuring uniform and stable temperature and humidity in the laboratory;

6Double layer high tensile sealing strips with high temperature resistance are used between the door and the box of the equipment to ensure the sealing of the testing area. The inner panel of the gate is made of stainless steel and features non reactive door handles, making it easier to operate;

7test hole(On the left side of the machine) can be used for external testing of power or signal lines (with a diameter of 100mm);

8The refrigeration system of the equipment is installed at the bottom, and the compressor adopts the French imported Taikang brand to ensure the refrigeration effect and reliability

9High quality fixable installation at the bottom of the machinePU activity wheels can easily move the machine to the set position and finally fix the casters;

10The control part of the equipment is designed on the right side of the device, with temperature controllers, control switches, etc. distributed, making it easy to operate, simple, and maintain.

4Ice water immersion test chamberCircuit control and protection system

1Adopt Taiwan, China VILON7-inch LCD touch screen, Siemens PLC controls temperature, water pump and flow rate, and test time, etc; The traffic is displayed directly on the touch screen and supports USB storage and network communication.

2Import execution components;

3Non fuse protection switch;

4Overload, leakage, fully sheathed terminal blocks;

5Equipped with protection such as automatic shutdown;

5Ice water immersion test chamberrefrigeration system

1Compressor: Fully enclosed French Taikang;

2Refrigeration method: mechanical refrigeration;

3Condensation method: air-cooled;

4cryogen:R404A (environmentally friendly);

5All system pipelines are ventilated and pressurized48H leak detection test;

7Internal spiral refrigerant copper tube;

8Slope evaporator;

9The dry filter, refrigerant flow window, repair valve, oil separator, solenoid valve, and storage tank are all imported original parts;

VIIce water immersion test chamberrandom data

1Instruction manual, circuit diagram, certificate of conformity, warranty card;

2Operation methods, precautions, basic shipping accessories, and maintenance matters;

7Ice water immersion test chamberEquipment usage conditions

1Ambient temperature5℃～＋28℃； Environmental humidity: ≤ 85%; Good ventilation;

2Power requirements:AC380 (± 10%) V/50HZ three-phase five wire system; Pre installed capacity: approximately 15KW;

3Distilled water or deionized water and related reagents such as sodium chloride are required for testing