Editorial Technical Reference

Conditioning System

This page explains how Conditioning System is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

A subsystem within a test chamber that precisely controls and maintains environmental conditions such as temperature, humidity, and sometimes pressure.

Representative product image. Confirm appearance and specifications with the manufacturer.

Product Specifications

Technical details and manufacturing context for Conditioning System

Definition
The Conditioning System is a critical component of a Test Chamber, responsible for creating and sustaining specific environmental conditions required for testing materials, components, or products. It integrates heating, cooling, humidification, and dehumidification elements to simulate real-world or accelerated aging environments, ensuring test repeatability and accuracy. The system is designed for integration into environmental test chambers used in industries such as electronics, automotive, aerospace, and materials science. It operates within a temperature control range of -40 to 150 °C, with a temperature uniformity of ±0.5 °C at steady state. Humidity control ranges from 20 to 98 %RH (non-condensing), with a tolerance of ±2 %RH within 20–80 %RH. Cooling capacity is 3.5–12 kW at -20 °C evaporating temperature, and heating capacity is 4–15 kW at 220 V supply. Air flow rate is adjustable via frequency inverter from 500 to 2000 m³/h. The system requires a three-phase 380 V AC supply (IEC 60038) with ±10% tolerance, and power consumption ranges from 5 to 20 kW at maximum load. Operating pressure is 1.0–1.6 MPa, with a note that Ingress protection is IP54–IP65 (IEC 60529), with IP65 for outdoor installation. Noise level is ≤65 dB(A) at 1 m distance (ISO 3746). Weight ranges from 150 to 350 kg depending on capacity. Materials used include stainless steel, copper for heat exchangers, and insulation materials. The system is a component, not a standalone product, and must be integrated into a test chamber. All values are reference ranges and must be confirmed for the specific model and application with the legal manufacturer or supplier.
Working Principle
The system operates by using sensors to monitor the chamber's internal conditions. A controller compares these readings to the user-defined setpoints. Based on the error signal, it activates appropriate actuators: heaters or refrigeration units for temperature control, and steam generators or desiccant systems for humidity control. Air is circulated within the chamber via fans to ensure uniform distribution of the conditioned environment. The controller adjusts the actuators to minimize the error, maintaining the desired conditions. The system includes safety interlocks and alarms to prevent over-temperature or over-humidity conditions. The user can set parameters via a control interface, and the system logs data for traceability. The system is designed for continuous operation and can be integrated with external monitoring systems.
Common Materials
Stainless Steel, Copper (for heat exchangers), Insulation Materials
Technical Parameters
ParameterTypical rangeNotes & selection driver
Temperature Control Range-40–150 °CWider range available on request
Temperature Uniformity±0.5 °CAt steady state after stabilization
Humidity Control Range20–98 %RHNon-condensing
Humidity Tolerance±2 %RHWithin 20–80%RH
Cooling Capacity3.5–12 kWAt -20°C evaporating temperature
Heating Capacity4–15 kWAt 220V supply
Air Flow Rate500–2000 m³/hAdjustable via frequency inverter
Supply Voltage380 ±10% V ACThree-phase, 50/60 HzIEC 60038
Power Consumption5–20 kWAt max heating/cooling load
Ingress ProtectionIP54–IP65IP65 for outdoor installationIEC 60529
Noise Level≤65 dB(A)At 1m distanceISO 3746
Weight150–350 kgDepending on capacity

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM
  • Heating Element
    Increases the air temperature within the chamber, typically using electric resistance heaters.
    Material: Stainless Steel Sheath, Nickel-Chromium Alloy
  • Refrigeration Unit
    Cools the air by removing heat, often using a compressor-based vapor cycle.
    Material: Copper Tubing, Aluminum Fins
  • Humidifier
    Adds moisture to the chamber air, commonly via steam injection or ultrasonic atomization.
    Material: Stainless Steel
  • Dehumidifier
    Removes moisture from the chamber air, often using a cooling coil to condense water or a desiccant wheel.
    Material: Aluminum, Desiccant Material
  • Air Circulation Fan
    Ensures uniform distribution of conditioned air throughout the test chamber volume.
    Material: Aluminum Alloy, Plastic
  • Control System & Sensors
    The brain of the operation. Sensors (e.g., RTD, capacitive RH sensor) measure conditions, and a PID controller commands the actuators to achieve setpoints.
    Material: Electronic Components, Plastic/Steel Enclosure
  • Safety Interlocks and Alarms
    Cut the actuators and warn the operator if temperature or humidity runs past the safe limit.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: 0.5 to 3.0 bar absolute
flow rate: 10 to 500 m³/h
temperature: -70°C to +180°C
humidity range: 10% to 98% RH
control accuracy: ±0.5°C, ±2% RH
Media Compatibility
✓ clean dry air ✓ nitrogen gas ✓ deionized water vapor
Unsuitable: corrosive gases (e.g., chlorine, ammonia) or particulate-laden environments
Sizing Data Required
  • chamber volume (m³)
  • required heat load (kW)
  • desired ramp rate (°C/min)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Fouling and scaling
Cause: Accumulation of mineral deposits, biological growth, or particulate matter on heat transfer surfaces, often due to poor water quality, inadequate filtration, or insufficient chemical treatment.
Corrosion and pitting
Cause: Electrochemical degradation of metal components, typically caused by aggressive water chemistry (low pH, high chlorides), galvanic couples between dissimilar metals, or oxygen ingress in closed systems.
Maintenance Indicators
  • Abnormal pressure drop across filters or heat exchangers (indicating flow restriction)
  • Unusual noises such as knocking, gurgling, or high-frequency vibration (suggesting air entrainment, cavitation, or mechanical issues)
Engineering Tips
  • Implement a robust water treatment program with regular chemical analysis and blowdown control to maintain proper pH, conductivity, and biocide levels.
  • Establish predictive maintenance routines including vibration analysis for rotating equipment, infrared thermography for electrical components, and ultrasonic testing for thickness monitoring of critical piping.

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
ISO 14644-1:2015 (Cleanrooms and associated controlled environments) ASHRAE Standard 55-2020 (Thermal Environmental Conditions for Human Occupancy) EN 13779:2007 (Ventilation for non-residential buildings)

Quoted from the published standard.

Manufacturing Precision
  • Airflow rate: +/-5% of design specification
  • Temperature control: +/-0.5°C from setpoint
Quality Inspection
  • Airflow uniformity test (ANSI/ASHRAE 111-2008)
  • Pressure differential verification (ISO 14644-3:2019)

Manufacturers of Conditioning System

2 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

Foshan Ever Heat Exchanger Co., Ltd.
Foshan, Guangdong, CN
Also makes: HVAC Systems, Heat Exchanger, Cooling System and 1 more
Listed on the company's own website · profile compiled by CNFX from public sources
ZheJiang Jixiang Automobile Parts Co., Ltd.
Zhejiang, CN
Also makes: HVAC Systems, Air Compressor, Brake System and 2 more
Listed on the company's own website · profile compiled by CNFX from public sources

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
Request current drawings, revision history, and a signed specification sheet.
Manufacturing capability
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Inspection readiness
Confirm test methods, calibrated equipment, sampling plans, and traceable reports.
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Frequently Asked Questions

What is the temperature control range of the Conditioning System?

The temperature control range is -40 to 150 °C, with a wider range available on request. Temperature uniformity is ±0.5 °C at steady state. These are reference values; confirm the exact range for your specific model with the manufacturer.

What are the humidity control capabilities?

Humidity control range is 20 to 98 %RH (non-condensing), with a tolerance of ±2 %RH within 20–80 %RH. The system uses steam generators or desiccant systems for humidification and dehumidification. Verify the actual performance for your application.

What are the electrical requirements?

The system requires a three-phase 380 V AC supply (IEC 60038) with ±10% tolerance, 50/60 Hz. Power consumption ranges from 5 to 20 kW at maximum heating/cooling load. Ensure your facility meets these requirements and consult the manufacturer for specific electrical specifications.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification
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