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Automotive Antifreeze Heating/Cooling Temperature

    1.Model:MRY
    2.Temperature Range:-40°C to +100°C
    3.Maximum Medium Temperature Control Accuracy:±0.1℃
    4.Maximum Reactant Temperature Control Accuracy:±0.1℃
    5.Power Supply:customizable
    6.Control System:PLC
    7.Weight:Weight varies by model
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Description

The unit under test (UUT) connects to a test adapter. The system circulates ethylene glycol coolant (50/50 vol%) internally to control component temperature. During testing, the UUT follows programmed thermal profiles (-40°C to +100°C, extendable to 150°C) with continuous data logging. Endurance testing executes these cycles indefinitely.

Features

    1. Wide Temperature Range: -40°C to +100°C (extendable to +150°C)

    2. Rapid Temperature Gradient Changes

    3. Outlet Temperature Limitation

    4. Visualization, Data Logging & Reporting Analysis

    5. Flexible Integration with other test platforms

    High-Performance Circulation Pump

    Powerful pump ensures efficient delivery of high-viscosity fluids.

    Variable-frequency pump control enables precise flow regulation (5%–100% of full range).

    Closed-Loop System Design

    Fully sealed system prevents direct contact between coolant and air, eliminating moisture condensation.

    Expansion tank with nitrogen inerting extends the operational temperature range of the heat transfer fluid while preventing oxidation, thereby enhancing fluid longevity.

    Advanced Control & Automation

    MAIPT PLC control system ensures fully automated operation, eliminating human error and improving efficiency—ideal for endurance testing.

    Enhanced operational safety  with continuous monitoring of critical parameters, enabling unattended operation.

    7" color touchscreen provides real-time visualization of key data (values, graphs, and annotations).

    User-Friendly Interface & Security

    Optimized touchscreen interface for intuitive operation.

    Multi-level password protection restricts parameter modifications to authorized personnel only.

    Comprehensive system monitoring with clear warnings, fault logging, and traceability.

    Multiple data & communication channels for customizable application-specific configurations.

    (Note: For detailed customization options, consult our engineering team.)

     


Technical Parameter

Model  MRY-455
  MRY-455W
MRY-475
MRY-475W
  MRY-4A10
  MRY-4A10W
MRY-4A15
MRY-4A15W
MRY-4A25
MRY-4A25W
MRY-4A38WMRY-4A60W
Temperature Range-40℃~+100℃
Temperature Control Accuracy±0.1℃
Temperature FeedbackPT100 Sensors
Temperature Display0.01k
Flow Rate Output1~20 L/min1~25L/min1~25 L/min1~40 L/min1~40 L/min1~40 L/min1~40 L/min
Flow Rate Specifications
25 L/min (when T < -30°C)30 L/min (when T < -30°C, high-performance mode)
Flow Control Accuracy±0.2 L/min±0.2 L/min±0.2 L/min±0.2L/min±0.2 L/min±0.2 L/min±0.2L/min
Pressure Display采用压力传感器,触摸屏上显示压力,可进行压力控制调节0.2bar~2.5bar
Heating Power5.5kW7.5kW10kW15kW25kW38kW60kW
Cooling Capacity100℃5.5kW7.5kW10kW15kW25kW38kW60kW
20℃5.5kW7.5kW10kW15kW25kW38kW60kW
0℃5.5kW7.5kW10kw15kW25kW38kW60kW
-20℃2.8kW4.5kW6kW10kW16kW25kW35kW
-35℃1.2kW1.8kW2.5kW4kW6.5kW10kW15kW
CompressorEmerson Copeland Scroll Compressor
Expansion Valve
Expansion ValveElectronic Expansion Valve (EEV)
Filter-DrierDanfoss
EvaporatorPlate Heat Exchanger
Control & Display7-inch Touchscreen + PLC Controller
Program Editing100 Programs, each with 100 Steps
Communication ProtocolsStandard: Modbus RTU (RS485)
Optional: CAN Bus, Ethernet TCP/IP
Safety ProtectionsSelf-Diagnostic Function,Refrigeration Overload Protection,High-Pressure Cutoff Switch,Overload Relay & Thermal Protection,Low Liquid Level Protection,High-Temperature Protection,Sensor Failure Protection
   Closed-Loop System   Fully Sealed Design:No Steam at High Temperatures,No Moisture Absorption at Low Temperatures,Automatic Pressure Regulation,Auto-Replenishment of Heat Transfer Fluid
RefrigerantR404A/R507C
Connection Port SizeG3/4G3/4G3/4G3/4G3/4G3/4G3/4
Water-Cooled Version (25°C Water Supply)1500L/H
G3/4
    2000L/H
     G3/4
3000L/HG14000L/HG16000L/H
DN32
9000L/H
DN40
15000L/H
DN50
Water-Cooled CondenserThe water circuit of this product series uses  plate heat exchangers (PHE) for the condenser.
 It requires: Chiller-supplied cooling water (recommended) or Low-hardness tap water (must include a water purification filter)
Air-Cooled CondenserCopper Tube Aluminum Fin Heat Exchanger (Top Discharge Type)
Power Supply380V50HZ12kW max15kW max20kW max29kW max42kW max58kW max84kW max
Dimensions (L × W × H)cm55*100*175   55*100*17570*100*17580*120*185100*150*185100*150*185100*150*185
Weight(Water-Cooled Model)250kg280kg320kg360kg620kg890kg1300KG
Optional FeaturesPower Supply Options: 220V, 60Hz, 3-Phase,400V, 50Hz, 3-Phase,460V, 60Hz, 3-Phase
Extended Temperature Range:-40°C to +135°C
Higher Precision Control(Temperature/Flow/Pressure)
Automatic Antifreeze Refill System
Automatic Fluid Recovery System
Housing Material Powder-Coated Cold-Rolled Steel (Standard Color: RAL 7035)
★The secifcations abve are subject tochanges without notice,Some specificationsmay be customized.


Advantage

  • 1 Year Warranty We can provide very professional commercial support, technical support and document support
  • 22 Years Experience We have more than 22 years of experience in Electirc Heating Equipment,Excellent temperature field uniformity is our strength
  • R&D Design Team Professional design and development team, to provide you with professional and reasonable heat treatment solutions
  • Quality Control Rigorous quality control process, each process process traceable, to provide customers with high quality products

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