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Environmental Test Chamber - HAST Highly Accelerated Stress Test Chamber

HAST Highly Accelerated Stress Test Chamber

The HAST Highly Accelerated Stress Test Chamber is suitable for IC packaging, semiconductors, microelectronic chips, magnetic materials, and other electronic parts for high pressure, high temperature, unsaturated/saturated humidity heat, and other accelerated life reliability tests. It is utilized in the product design phase to rapidly reveal product defects and weaknesses, as well as to assess the tightness and aging performance of the products.

Application

The high and low-pressure humidity heat testing chamber is suitable for IC packaging, semiconductors, microelectronic chips, magnetic materials, and other electronic parts for high pressure, high temperature, unsaturated/saturated humidity heat, and other accelerated life reliability tests. It is utilized in the product design phase to rapidly reveal product defects and weaknesses, as well as to assess the tightness and aging performance of the products.

Sample restrictions

Testing and storing samples of flammable, explosive, and volatile substances. Testing and storing samples of corrosive substances. Testing or storing biological samples. Testing and storing samples of strong electromagnetic emission sources.

Sample requirements

To ensure your test data is authentic and effective, it's essential to adhere to the following principles when using the test chamber:

1. The total mass of the load should not exceed 80 kilograms per cubic meter of studio volume.
2. The total volume of the load should not exceed one-fifth of the volume of the working room.
3. In any section perpendicular to the prevailing wind direction, the total load area should not surpass one-third of the cross-sectional area of the working chamber.
4. Avoid obstructing the airflow when placing the load.

How Can We Help You?

Contact our sales team for a quotation.

Volume and size

  • The volume is 150 liters.
  • Inner dimensions are Ø(diameter) 550 mm x D (Depth) 650 mm (Drum type pressure inner tank).
  • Exterior dimensions are approximately W 900 mm x H 1552 mm x D 1500 mm.
  • Test Conditions
    Equipment cooling method: natural cooling or air purging. Temperature and humidity-related parameters are measured at room temperature of +25°C, no load, normal pressure of 101.3 kPa. Temperature and humidity performance tests are conducted according to the relevant regulations of GB/T2424.5 or IEC60068-3. The sensor is placed at the air outlet of the air handling unit.
    Temperature range
    +105℃ ~ +135℃ (at 100% relative humidity)
    Temperature fluctuation
    ±0.5℃
    Temperature uniformity
    ≤±3.0℃
    Temperature deviation
    ≤±3.0℃
    Humidity range
    1) HUM unsaturated test mode: 65~100%RH
    2) STD saturation test mode: 100%RH
    Humidity fluctuation
    ±3.0%RH
    Humidity deviation
    ±5.0%RH
    Temperature change rate
    Heating rate: +25℃ ~ +135℃, average 3℃/min (no load)
    Load
    N/A Note: Measured at room temperature +25℃with no load, temperatureandhumidity performance test is measured according to the relevant regulations of GB/T 2424.5 or IEC60068 -3-5; The sensor is placed at the air outlet of the air handling unit.
    Pressure range
    Pressure value on controller: +0.2 ~ 200Kpa *Absolute pressure: 100 ~ 300Kpa
    Pressure
    ≤±2 kPa
    Boost time
    Atmospheric pressure to 200 Kpa within 20min
    Ability range

    Noise
    ≤65 decibels (dB) (measured at 1m away from the equipment door by the noise detection device)
    Testing standard
    IEC-60068-2-66
    Chamber structure
    Structural features
    Integral drum pressure vessel structure Comply with national safety container standards The inner box design of the drum prevents condensation on the top and dripping water
    Insulation maintenance structure
    Outer layer of high-quality cold-rolled steel plate—middle insulational ayeris made of temperature-resistant foam insulation material—inner chamber SUS316
    Exterior Material
    High-quality cold-rolled steel plate, surface electrostatic powder baking paint.
    Interior Material
    SUS316 stainless steel plate; the whole inner tank is fully welded and welded
    Thermal insulation layer
    Superfine glass wool insulation layer, flame retardant grade A1
    Door
    Single open the door, open to the left. Flush-mounted rotary handle
    Unit parts
    Water storage tank, cooling air outlet, automatic water replenishment pump, water replenishment solenoid valve, water level box, drain hole
    Manual pressure relief valve
    Manual pressure relief valve for emergency pressure relief
    Standard configuration
    Sample rack: 2 layers of stainless steel sample rack Mobile casters (with foot cup) 4 pcs
    Quote Form
    Please Contact us for pricing, check availability, or ask for additional information about our HAST Highly Accelerated Stress Test Chamber
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