Introduction to Precision Accelerated Stress Testing

When your laboratory needs to evaluate the sealing properties and reliability of multi-layer circuit boards, IC packages, LCD screens, LEDs, and semiconductors under high-pressure saturated steam, standard equipment often falls short. Inconsistent temperature and pressure control can compromise test validity, lead to unreliable reliability data, and cost you valuable time and resources.

The HAST PCT Test Chamber is engineered to eliminate these variables. As a cornerstone of the HAST PCT Test Chamber series, this unit is built for semiconductor manufacturers, electronics companies, and testing laboratories that require unwavering performance for highly accelerated stress testing, pressure cooker testing, and sealing property evaluation. This HAST PCT Test Chamber provides a reliable, reproducible environment for your most critical reliability tests. We understand that in your line of work, precision is not just a feature—it is a necessity.

Technical Specifications

Here is a detailed breakdown of the technical capabilities for the HAST PCT Test Chamber. Our models are designed to meet rigorous CNS, ISO, JIS, ASTM, DIN, BS, IEC, NACE, UL, and MIL standards.

HAST Series Models

• Model/Part Number: HAST-25

• Internal Dimension (Φ×D): 300×250 mm

• External Dimension (Φ×D): 850×1300×900 mm

• Equipment Capacity: 17 L

• Model/Part Number: HAST-35

• Internal Dimension (Φ×D): 350×450 mm

• External Dimension (Φ×D): 900×1350×900 mm

• Equipment Capacity: 43 L

• Model/Part Number: HAST-45

• Internal Dimension (Φ×D): 450×550 mm

• External Dimension (Φ×D): 1000×1480×1000 mm

• Equipment Capacity: 87 L

• Model/Part Number: HAST-55

• Internal Dimension (Φ×D): 550×650 mm

• External Dimension (Φ×D): 1150×1650×1200 mm

• Equipment Capacity: 155 L

• Model/Part Number: HAST-65

• Internal Dimension (Φ×D): 650×750 mm

• External Dimension (Φ×D): 1300×1800×1350 mm

• Equipment Capacity: 250 L

PCT Series Models

• Model/Part Number: PCT-25

• Internal Dimension (Φ×D): 300×250 mm

• External Dimension (Φ×D): 750×1200×800 mm

• Equipment Capacity: 17 L

• Model/Part Number: PCT-35

• Internal Dimension (Φ×D): 350×450 mm

• External Dimension (Φ×D): 800×1250×800 mm

• Equipment Capacity: 43 L

• Model/Part Number: PCT-45

• Internal Dimension (Φ×D): 450×550 mm

• External Dimension (Φ×D): 900×1380×900 mm

• Equipment Capacity: 87 L

• Model/Part Number: PCT-55

• Internal Dimension (Φ×D): 550×650 mm

• External Dimension (Φ×D): 1050×1550×1100 mm

• Equipment Capacity: 155 L

• Model/Part Number: PCT-65

• Internal Dimension (Φ×D): 650×750 mm

• External Dimension (Φ×D): 1200×1700×1250 mm

• Equipment Capacity: 250 L

Common Specifications

• Steam Temperature Range: 100°C to 135°C (143°C optional)

• Temperature Control Accuracy: ±0.5°C

• Temperature Resolution: 0.1°C

• Temperature Uniformity: ±2.0°C (at 100°C)

• Humidity Range: HAST: 70% to 100% R.H. adjustable; PCT: 100% R.H. saturated steam

• Pressure Range: 0.5 to 3.0 kg/cm² absolute pressure

• Pressure Control Accuracy: ±0.2 kg/cm²

• Time Range: 0 to 999 H/M/S, optional, free setting

• Temperature Rising Time: RT+10°C to 120°C about 45 mins

• Pressure Time: Ambient to 1.00 kg/cm² about 45 mins

• Recursive Device: HAST: steam forced-circulation; PCT: steam natural convection circulation

• Control System: Micro-computer + P.I.D. + S.S.R. automatic calculating saturated steam temperature

• Safety Protection: Water short storage protection, overpressure protection, automatic/manual water replenishing, automatic pressure discharge

• Accessories: Two layers of stainless steel plate

• Power Supply: AC 220V (±10%), 1-phase 3 lines, 50/60Hz; AC 380V (±10%), 3-phase 5 lines, 50/60Hz

Standard Accessories included:

• HAST/PCT chamber base unit

• Two layers of stainless steel plate

• Micro-computer temperature controller

• LED digital time controller

• Pointer-type pressure display gauge

• Safety protection system

• Power cable

• Operation manual

Items Excluded:

• Calibration certificate (available upon request)

• Additional stainless steel plates (available separately)

• Extended warranty (available for purchase)

• On-site installation and commissioning (available at additional cost)

Pre-installation requirement:

• A stable, level surface with sufficient load-bearing capacity

• A dedicated power outlet matching the unit's specifications (AC 220V or 380V)

• Adequate water supply for steam generation

• Adequate ventilation and clearance around the unit for heat dissipation

• Operator training on standard safety procedures for high-pressure equipment is recommended

Key Benefits: Precision, Efficiency, and Safety for Your Lab

Our HAST PCT Test Chamber is more than just a piece of equipment; it is a solution designed to address the real-world challenges you face daily. We have focused on core features that deliver tangible benefits, enhancing your lab's productivity and the reliability of your outcomes.

• Fast Reliability Testing: Highly accelerated stress testing with saturated steam at 100°C to 135°C and pressure up to 3.0 kg/cm². This directly solves the common pain point of time-consuming reliability tests, giving you faster results without compromise. For more information on our range of precision lab equipment, visit our website at https://os4u.com.bd/.

• Precise Temperature and Pressure Control: The micro-computer + P.I.D. + S.S.R. control system maintains ±0.5°C temperature accuracy and ±0.2 kg/cm² pressure accuracy, ensuring reproducible outcomes across every run. This engineering excellence is a hallmark of ASLi's 28 years of manufacturing experience. You can see their full capabilities at https://www.aslitesting.com/.

• Durable Stainless Steel Construction: The stainless steel interior resists corrosion from high-pressure steam, simplifies cleaning, and extends service life, minimizing equipment downtime and protecting your investment over years of daily use.

• Comprehensive Safety Protection: Water short storage protection, overpressure protection, automatic/manual water replenishing, and automatic pressure discharge ensure safe operation, protecting both operators and samples.

• Multi-Standard Compliance: Designed to meet CNS, ISO, JIS, ASTM, DIN, BS, IEC, NACE, UL, and MIL standards, making it suitable for reliability testing across multiple industries.

• Flexible Capacity Options: From 17L to 250L, with both HAST and PCT configurations available, this series can serve multiple testing protocols, making it a cost-effective investment for your facility.

Solving the Problems That Slow Lab Work Down

We know the frustrations that come with routine reliability testing. The HAST PCT Test Chamber is built to eliminate them.

• Struggling with slow conventional reliability tests? The highly accelerated stress testing with saturated steam at 100°C to 135°C and pressure up to 3.0 kg/cm² compresses test time without sacrificing accuracy.

• Concerned about inconsistent temperature and pressure affecting test validity? The micro-computer + P.I.D. + S.S.R. control system maintains ±0.5°C temperature accuracy and ±0.2 kg/cm² pressure accuracy, ensuring reproducible outcomes across every run.

• Tired of time-consuming setup and monitoring? The LED digital temperature controller and LED digital time controller allow for precise parameter setting and unattended operation, streamlining your testing process.

• Need to comply with multiple international standards? This chamber supports CNS, ISO, JIS, ASTM, DIN, BS, IEC, NACE, UL, and MIL, eliminating the need for multiple dedicated instruments.

By choosing this HAST PCT Test Chamber, you are investing in a dependable partner for your lab's daily operations, designed to deliver accuracy and reliability where it matters most.

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Warranty & Support

We provide a 1-year manufacturer’s warranty covering parts and labor. Technical support, installation assistance, and operational training are also available. Replacement parts and consumables are available throughout the product’s service life.

Call to Action

Request a Quotation or Technical Datasheet: Contact us for more information, customized configurations, and solutions tailored to your specific requirements.