Inspection of Temperature and Humidity Chamber at Tan Truong Industrial Park, Hai Duong

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Temperature and humidity chambers are important equipment in manufacturing and research industries, helping simulate environmental conditions to evaluate product quality and durability. During continuous operation, the equipment may develop various issues that affect accuracy and overall performance. Recently, VintechME conducted an inspection of a temperature and humidity chamber system at Tan Truong Industrial Park, Hai Duong, and identified several issues related to the refrigeration and humidification systems of the equipment.

In electronics manufacturing plants, automotive component factories, and material research laboratories, temperature and humidity chambers play an important role in testing product quality and durability under various environmental conditions. However, after long periods of continuous operation, the equipment may develop issues that affect testing processes and production activities.

Recently, VintechME’s technical team conducted an inspection of a temperature and humidity chamber system for a customer at Tan Truong Industrial Park, Hai Duong, in order to identify the causes of operational issues occurring during equipment use.

Equipment Failure Conditions

During the inspection process, VintechME technicians found that the chamber encountered the following issues:

  • High-pressure alarm
  • Humidity system not operating
  • Unstable operation during testing processes

After detailed inspection, the causes were identified as follows:

  • The condenser cooling fan was damaged, preventing the refrigeration system from dissipating heat effectively and causing the high-pressure error
  • The humidity sensor was faulty, resulting in inaccurate humidity measurement and control
  • The water supply pump was damaged, causing the humidification system to stop operating

These issues directly affected the chamber’s operating performance, leading to inaccurate testing results and potential production interruptions.

Inspection Scope

To accurately determine the causes of the issues, VintechME technicians carried out a comprehensive inspection of the chamber systems.

Refrigeration System Inspection

The technical team performed:

  • Inspection of refrigeration system operating pressure
  • Inspection of condenser cooling fan operation
  • Evaluation of heat exchange efficiency of the condenser and evaporator
  • Inspection of compressor performance and related operating parameters

Through the inspection process, it was determined that the condenser cooling fan malfunction caused the chamber’s high-pressure alarm.

Humidification System Inspection

For the humidity malfunction, technicians performed:

  • Inspection of the humidity sensor
  • Inspection of the water supply pump
  • Inspection of the water supply line and humidity control system

Inspection results showed that both the humidity sensor and water supply pump were faulty, preventing the chamber from generating and controlling humidity properly.

Overall Equipment Inspection

In addition to the main issues, the technical team also evaluated the overall operating condition of the equipment to support the customer in selecting the most suitable and cost-effective maintenance solution.

Importance of Periodic Inspection for Temperature and Humidity Chambers

Periodic inspections help businesses:

  • Detect potential issues early
  • Prevent serious equipment failures
  • Ensure testing accuracy
  • Reduce the risk of production downtime
  • Extend equipment lifespan

VintechME – Trusted Inspection and Maintenance Service Provider for Environmental Chambers

With an experienced technical team specializing in environmental testing equipment, VintechME provides services including:

  • Temperature and humidity chamber inspection
  • Environmental chamber maintenance
  • Refrigeration and humidity system inspection
  • Calibration of environmental testing equipment
  • Equipment operation consulting and optimization

VintechME is committed to delivering fast, professional, and cost-effective inspection and maintenance solutions for businesses.

Some Photos from the Inspection Process:

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