Which is a good semi-automatic ice water impact splash test chamber

Ice water impact test chamber Anhui RuideIt uses cold water to simulate temperature shock and is used for installing products on vehicles that are susceptible to water splashes;

Ice water impact test chamber Anhui RuideThe purpose is to simulate the sufficient splashing of cold water onto hot components, leading to material rupture or seal failure.

One Technical indicators:

1-1. Product Name: Ice Water Impact Tester

1-2. Product Model: RD/BFJ-48L

1-3. Dimensions: 2400 × 1200 × 2200mm (D × W × H)

1-4. High temperature zone size/spray zone size: 700 × 700 × 700 mm (D × W × H)

1-6. Mobile basket size: 400 × 400 × 300 mm (D × W × H)

1-7. Large size of test object: 350 × 350 × 300 mm (D × W × H)

1-8. High temperature impact range:+60 ℃ to+150 ℃

1-9. Ice water impact water temperature: 0 ℃~4 ℃

1-10. Immersion temperature of ice water: 0 ℃~4 ℃

1-11. Temperature conversion time:<20 seconds

1-12. High and low temperature residence time: adjustable from 1 to 999min

1-13. Ice water impact spray distance: 325mm ± 25mm

1-14 nozzle quantity 1: spray width ≥ 350mm

1-15 Spray flow rate: 3~4L/3s (adjustable setting: 1L~5L/3s)

1-16 Ice water immersion test: 5 minutes (adjustable setting)

1-17 temperature fluctuation: ≤± 0.5 ℃

1-18 Temperature uniformity: ≤ 2 ℃

1-19 High temperature zone: The side wall of the box in the high temperature zone is perforated for easy testing of external wiring harnesses

1-20. Meets specifications: ISO16750-4-2006 VW80000-2009-10

II Box structure:

2-1. Inner and outer box materials: The inner box is made of SUS304 stainless steel plate, and the outer box is made of A3 cold-rolled steel plate with light sand powder coating

2-2. Main structure design: Three main structures: ice water storage area, high temperature testing area, and ice water testing area

2-3. Cold/heat storage materials: High efficiency aluminum alloy is used to store large heat and cold capacities, achieving super efficiency in cold and hot exchange

2-4. Mobile sample placement design: The sample moving basket is made of SUS304 stainless steel plate and driven by a precision rodless pneumatic cylinder

Precision sliding seat enables rapid left and right displacement of the system, reducing the need for manual testing

2-5. Machine pulley: Adjust the placement position by moving the pulley and fix it with strong bolts (500gg/wheel)

2-6. Insulation layer: Flame resistant and fire-resistant PU insulation layer+thermal insulationcotton(Insulation layer thickness of 100mm)

2-7. Maintenance: Adopting a special structural design, it is easy to maintain and repair the newly designed K-type sweat proof duct system

2-8. Machine pulley: A high load-bearing 300kg/pulley is installed at the bottom of the machine to facilitate the movement and placement of the machine

2-9. Test hole: 50mm with additional silicone plug

2-10. Box door: Imported high tension packing that can withstand cold and heat, with three layers of vacuum glass observation window 40cm × 45cm

III Temperature electric heating control and circulation system:

3-1. Specially made stainless steel extended axis circulating motor

3-2. High temperature resistance Low temperature aluminum alloy multi wing structure circulating fan can effectively force vertical diffusion and circulation of airflow

3-3. Balanced temperature control P.I.D+P.W.M+S.S.R preheating storage zone temperature electric heater control mode

3-4. The temperature conversion control of the ice water storage area, high heat area, and testing area is synchronized and coordinated by a microcomputer controller

3-5. The temperature control output power is adjusted by microcomputer calculation to achievetallAccuracy and high electricity efficiency

4 Ice water spraying system:

4-1. Ice water spray nozzle: The spray aperture is 1.2mm (this equipment is designed with one)

4-2. Ice water impact pump: adopts a variable frequency low-temperature and ice water resistant Southern brand stainless steel pump, which can adjust the jet water flow rate value from 1 to 5L/s

4-3. Spray distance: The distance between the sample and the nozzle is 325mm ± 25mm

4-4. Ice water storage area: made of 304 stainless steel, with a 100mm insulation layer, storing 40L of ice water

5、 Ice water circulation refrigeration system:

5-1. Gulun fully enclosed high-efficiency ultra-low temperature refrigeration compressor

5-2. Original Swedish made (sus # 316) high-efficiency SWEP plate refrigerant cold heat exchanger device

5-3. German/Japanese Server Valve refrigerant servo valve Automatic cooperation with 'load heat generation' for refrigerant flow servo control can achieve high power saving efficiency and long-term stability Compared to traditional design, it saves 20% electricity

5-4. The condenser adopts a coil air-cooled heat dissipation method

5-5. Slope evaporator adopts high-efficiency components of AC&R compound turbulence type aluminum fins

5-6. Original high-efficiency ultra-low temperature freezing control refrigerant Nitrogen welding and pressure leak testing are conducted on all refrigerant pipelines

5-7. Unified standardized assembly construction method, high compatibility and quality stability of component interoperability

5-8. Cold water is cooled to a specified temperature using a heat exchanger, with a high flow rate circulation to ensure that the temperature remains between 0-4 ℃ without freezing. A flow sensor is designed,

Prevent water from freezing inside the heat exchanger due to lack of water flow during cooling, which may cause damage to the heat exchanger.

6、 Controller function:

6-1 can control high temperature Ice water temperature analysis ability 0.01

6-2 high temperature Ice water temperature control fluctuation ± 0.2 ℃

6-3 Each program has a set time capacity of 0 H 1 M to 1000 H 59 M

A.Program capacity of 100 sets of PRO, each set of PRO=4 STEP × 999 CYCLE

Function FUNC: High temperature box/Low temperature box

(1) High temperature residence ->(2) Room temperature residence ->(3) Ice water impact ->(4) High temperature residence

(1) Room temperature residence ->(2) Ice water impact ->(3) High temperature residence ->(4) Room temperature residence

B. Equipped with intelligent digital temperature deviation "zero" correction setting function

7 Security protection system:

7-1. E. L.B leakage circuit breaker (AC 30 mA) leakage protection and N.F.B non fuse circuit breaker

7-2. AC power supply three-phase power supply is insufficient Reverse phase protection and overcurrent (overload) protection devices for various loads

7-3. Internal self automatic detection and protection device of the controller

7-4. High temperature and over temperature protection in high-temperature areas (The operating control temperature is higher than the high temperature protection set value)

7-5. High temperature and over temperature protection in the ice water storage area (The operating control temperature is higher than the high temperature protection set value)

7-6. Fault detection control interface (External fault automatic detection and protection device)

A. Preheating storage zone with high temperature and over temperature protection (Electronic high temperature over temperature protection setting value)

B. Preheating storage zone with high temperature and over temperature protection (Fixed high temperature over temperature protection setting value)

7-7. Ice water storage area

Compressor refrigerant pressure protection and overload protection device

Heat exchanger without water flow protection

7-8. Pneumatic drive mechanism, pneumatic source pressure protection and high temperature protection device