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Damp Heat Tester

A Damp Heat Tester Chamber is a specialized environmental testing instrument designed to evaluate how products, materials, or electronic components perform when exposed to high humidity and elevated temperatures. By simulating extreme climatic conditions, this chamber helps manufacturers ensure product durability, reliability, and compliance with international quality standards. It is widely used in industries such as electronics, automotive, aerospace, and material science.

A Damp Heat Tester Chamber is a precision-engineered environmental testing instrument designed to evaluate how materials, components, and products perform under prolonged exposure to high humidity and temperature. By simulating harsh climatic conditions, it helps manufacturers predict long-term reliability, durability, and stability of their products before market deployment. This makes it a crucial tool in industries such as electronics, solar, automotive, and material research, where performance under extreme environments is critical.

The test, often carried out following IEC 61215, exposes samples to elevated conditions—typically 85°C temperature and 85% relative humidity—to detect early signs of material degradation, corrosion, or failure. By replicating these stress conditions, manufacturers can ensure that their products meet stringent quality and durability benchmarks.

This instrument is also designed to comply with multiple international standards including IEC 60068, ISO, JIS, and BIS, enabling organizations to achieve global testing compliance while maintaining confidence in their product performance.

Technical Specifications

  • Temperature Range: +20°C to +85°C (programmable)
  • Humidity Range: 40% RH to 98% RH
  • Temperature Accuracy: ±0.5°C
  • Humidity Accuracy: ±2% RH
  • Temperature Uniformity: ±1.0°C
  • Humidity Uniformity: ±3% RH
  • Heating System: High-efficiency stainless steel heater with safety protection
  • Cooling System: Air-cooled or water-cooled refrigeration system
  • Humidity Generation: Steam injection / water reservoir system
  • Interior Material: Stainless steel (SS 304 / SS 316 for anti-corrosion)
  • Exterior Material: Powder-coated steel body
  • Insulation: High-density polyurethane / mineral wool insulation for thermal efficiency
  • Controller: PID microprocessor-based digital controller with touch panel display
  • Sensors: High-precision PT-100 / capacitive humidity sensors
  • Safety Features:
  • Over-temperature protection
  • Low water level alarm
  • Overload protection for compressor and heater
  • Power failure recovery
  • Data Recording: USB / Ethernet connectivity with PC interface for data logging
  • Viewing Window: Multi-layer glass with heater to prevent condensation
  • Interior Illumination: LED lighting for easy observation of samples
  • Sample Racks: Adjustable stainless-steel trays
  • Power Supply: AC 220V / 50Hz (or as per customer requirement)
  • Precision Temperature & Humidity Control – Maintains consistent environmental conditions with advanced controllers.

  • Wide Test Range – Supports programmable settings for temperature and relative humidity according to testing standards.

  • Stainless Steel Interior – Ensures corrosion resistance, durability, and easy cleaning.

  • User-Friendly Interface – Equipped with a digital control panel for accurate parameter setting and monitoring.

  • Safety Mechanisms – Includes over-temperature protection, humidity safeguard, and power failure recovery.

  • Efficient Air Circulation – Ensures uniform distribution of temperature and humidity throughout the chamber.

  • Data Recording – Integrated system to record, store, and export testing data for analysis and compliance reports.

  • Compact & Robust Design – Suitable for laboratory as well as industrial use.

  • Product Reliability Assurance – Confirms that materials and electronic components can withstand harsh climatic conditions.

  • Quality Certification Support – Helps meet international testing standards like IEC, ISO, and ASTM.

  • Reduces Product Failures – Identifies weaknesses before market release, preventing costly recalls.

  • Versatile Testing Applications – Suitable for electronics, coatings, solar panels, automotive parts, plastics, and more.

  • Enhanced R&D Efficiency – Provides valuable data for product development and material selection.

  • Customer Confidence – Demonstrates commitment to delivering durable, high-performance products.

The chamber functions by controlling both temperature and humidity levels inside a sealed enclosure.

  1. Temperature Regulation – Heating and cooling systems adjust the chamber environment as per test requirements.

  2. Humidity Generation – A water reservoir and steam generator maintain the required moisture levels.

  3. Air Circulation – Fans ensure uniform distribution of heat and humidity across all test samples.

  4. Monitoring & Control – Sensors and controllers continuously track temperature and humidity, making adjustments in real time.

  5. Data Collection – Test results are recorded automatically, enabling users to evaluate product behavior over time.

FAQs

A Damp Heat Test Chamber is a specialized environmental testing machine that simulates hot and humid conditions to evaluate product performance, especially in electronics, solar panels, and automotive components.

The Damp Heat Test Chamber price in India varies depending on size, specifications, and manufacturer. For accurate cost details, it is best to request a customized quotation from trusted suppliers.

Several companies manufacture Damp Heat Test Chambers in India, but selecting a supplier with IEC, ISO, JIS, and BIS compliant equipment ensures global testing standards are met like Presto Enviro.

Yes, Damp Heat Test Chambers are widely used for solar panels to simulate long-term exposure to harsh outdoor conditions and to test panel reliability as per IEC 61215 standards.

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