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0 To 4℃ Temperature Shock With Splash Water Test Chamber For Automotive Components

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    Buy cheap 0 To 4℃ Temperature Shock With Splash Water Test Chamber For Automotive Components from wholesalers
     
    Buy cheap 0 To 4℃ Temperature Shock With Splash Water Test Chamber For Automotive Components from wholesalers
    • Buy cheap 0 To 4℃ Temperature Shock With Splash Water Test Chamber For Automotive Components from wholesalers

    0 To 4℃ Temperature Shock With Splash Water Test Chamber For Automotive Components

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    Brand Name : Sinuo
    Model Number : SN4421
    Certification : Calibration Certificate (Cost Additional)
    Price : Customized
    Payment Terms : L/C, T/T, Western Union, MoneyGram
    Supply Ability : 30 Sets Per Month
    Delivery Time : 30 Days
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    0 To 4℃ Temperature Shock With Splash Water Test Chamber For Automotive Components

    0 to 4℃ Temperature Shock with Splash Water Test Chamber for Automotive Components


    Overview:


    This test equipment simulates the load of the component when exposed to splash water as it occurs when driving through puddles. The test serves to verify functioning of the component when subjected to shock-type cooling by means of water. This happens when driving on water roads during the winter. Failure modes are mechanical cracking of the materials or seal failures caused by different temperature expansion coefficients.


    Spray the sample heated to the test temperature with a de-ionized water (0-4°C, tap water containing 3% Arizona dust by weight, fine, in accordance with ISO 12103-1. Permanent mixing shall be ensured), at a distance of 300-350 mm from the sample. Each splash duration 3 s, and the water flow is 3-4liters per splash/nozzle. The transition duration <20 s (for manual transition of DUT between temperature storage and splashing) (only required by ISO 16750-4 and GB/T28046.4).


    Standards compliant:


    MBN LV 124-2 2013-08 “Electric and Electronic Components in Passenger Cars up to 3.5t- General Requirements, Test Conditions and Tests-Part 2: Environmental Requirements” clause 14.11 K-12 Thermal Shock With Splash Water
    VW-80000:2009-10 “Electric and Electronic Components in Motor Vehicles up to 3.5t General Requirements, Test Conditions and Tests” clause 9.12 K-12 Temperature Shock With Splash Water
    ISO16750-4:2006 “Road vehicles -Environmental conditions and testing for electrical and electronic equipment-Part 4: Climatic loads” clause 5.4.2 Ice water shock test.
    GB/T28046.4-2011 “Road vehicles -Environmental conditions and testing for electrical and electronic equipment-Part 4: Climatic loads” clause 5.4.2 Ice water shock test.

    Structure:


    Chamber type structure, heating and ice water impact are completed in two chambers, with partitions in the middle


    Technical parameters:


    Volume, weight and main dimensions
    Nominal Internal Volume800 L
    Inner Chamber Effective Size800×800×1000(mm)
    Heating box areaRight side
    sample holder sizeTo be determined
    Outer size1500×1220×1780 (mm) W×D×H
    Weight500kg
    Working noise≤75db, is measured 1 meter away from the machine in front of the machine and 1.2 meters away from the ground
    Maximum power6kw
    Maximum current40A
    Power supply

    AC380V single-phase R, N + protection ground;

    voltage allowable fluctuation range of 10% V;

    Frequency allowable fluctuation range 50±0.5HZ;

    TN-S mode power supply or TT mode power supply;

    Protective earthing wire grounding resistance is less than 4Ω

    The user is required to configure the air or power switch of the corresponding capacity for the equipment at the installation site, and the switch must be independently controlled. When the equipment is used to place the power sample in the box, the sample power supply should use the external power supply, and the power supply of the machine should not be used directly;

    Technical Parameters
    Environmental conditions for useThe ambient temperature is +25 ° C, the relative humidity is ≤ 85% R. H, and the value measured under the condition of no sample in the test chamber.
    Heating temperature rangeRt 10 °C ~ 120 °C, can be set
    Heating rateRT+10°C ~105°C≤15min
    Water flow3-4 liters per splash / nozzle
    Splash nozzle2 pcs, Spacing 300mm, made according to following figure
    Splash modeNozzle spray sample horizontally
    Splash water temperature0-4℃, Refrigeration compressor + mixing water pump
    Test medium for splashingTap water containing 3% Arizona dust by weight, fine, in accordance with ISO 12103-1. Permanent mixing shall be ensured.
    Distance of nozzle to DUT325±25MM
    Number of samples that can be placedMultiple [the overall size is in the range of W × H × D300 × 400 × 500 (mm)]
    Test cycleSplashing 3s every 30min. Cycle time can be set, as shown in figure 35
    Number of cycles100, can be set
    Nozzle arrangement

    Lined up on the left side of the inner chamber, facing the sample


    Test sample fixation

    Fixed on the mounting frame in the chamber
    Chamber structure

    Inner chamber material: SUS316# stainless steel 1.2mm thick;
    Outer chamber material: SUS304# stainless steel 1.0mm thick;

    Heating blowing box: SUS304# stainless steel 1.0mm thick, inside and outside two layers, with heat insulation material in the middle, located on the right side of the test chamber.;

    The control box and the test chamber are integral;

    The spray water is recovered at the bottom of the test chamber;

    The spray nozzle is located on the left side of the test chamber and is fixed by one side;

    The bottom of the test chamber is welded into a mesh structure by channel steel, the upper surface is laid with steel plate for mounting the sample mounting frame chassis, and open hole connection blowing heating system on the right side of the test chamber.

    Chamber door

    Single door

    Explosion-proof handle

    Fog transparent window

    Window wiper

    Observation windowLocated on the door, size 600x600mm
    LightingIndoor lighting
    Control panelControl man-machine interface, power switch, lighting switch, reserve 7inch man-machine interface
    Power distribution control cabinetTotal power circuit breaker, human-machine interface controller, power distribution board, cooling fan, over-temperature protector, water pump.
    Water recovery systemUse the bottom recycling cycle to achieve water conservation
    Mud water supply systemThe SUS316# stainless steel is used to make the mud water supply water tank, and the mud water anti-crystallization stirring device, the mud water supply water pump and the water supply pipe pressure regulating device are ensured to ensure the constant pressure constant current supply spray.
    Mud water supplementManually, the prepared muddy water can be directly introduced into the mud tank.
    Pipe cleaning systemIn order to prevent the clogging of the pipeline soil, the water supply will be automatically started after the test, and the soil in the pipeline will be cleaned. The professional clean water supply solenoid valve.
    Water supplyDirectly connected to the water pipe, the required water supply pressure ≥ 2kgf / cm2
    Electrical control system
    Controller

    LCD touch screen controller

    Divided into heating cycle, spray cycle, pump action, cleaning action, etc.

    Cooling systemUsing the France Tecumseh compressor
    CommunicationCan be used as a monitoring and remote control system to record test data
    Operation modeProgram mode / setting mode
    Setting modeChinese / English interface, touch input
    operation controlExternal operation stop switch signal connector, after turning on the power, simply short the connector to command the controller to execute or stop the action
    Safety protection
    Spray pumpOverload protection, short circuit protection
    PowerLeakage protection, overload and short circuit protection
    Stirring motorOverload protection, short circuit protection
    Storage environment requirementsThe ambient temperature should be kept within 0 °C ~ +35 °C
    Installation site requirementsThe left and right side wall panels of the test chamber shall not be less than 800mm from the wall, and the distance from the front wall to the wall shall not be less than 1000mm. Please confirm whether the equipment can enter the doorway or passage, elevator, etc., so as not to affect the progress of your project.
    Transport modeTransportation of the whole machine
    Product Tags:

    rain test chamber

      

    iec test equipment

      
    Quality 0 To 4℃ Temperature Shock With Splash Water Test Chamber For Automotive Components for sale
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