Introduction to Precision Thermal Shock Testing

When your laboratory needs to evaluate how materials and assemblies withstand rapid transitions between extreme high and low temperatures, standard equipment often falls short. Slow recovery times and inconsistent temperature control can compromise test validity, lead to unreliable thermal shock data, and cost you valuable time and resources.

The Two-Zone Thermal Shock Test Chamber is engineered to eliminate these variables. As a cornerstone of the Two-Zone Thermal Shock Test Chamber series, this unit is built for laboratories, universities, and testing organizations that require unwavering performance for accelerated aging testing, thermal shock resistance evaluation, and reliability assessment. This Two-Zone Thermal Shock Test Chamber provides a reliable, reproducible environment for your most critical thermal shock 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 Two-Zone Thermal Shock Test Chamber. Our models are designed to meet rigorous EN 60068-2-14 standards.

• Model/Part Number: TS-49 (A~C)

• Internal Dimension (W×H×D): 400×350×350 mm

• External Dimension (W×H×D): 1400×1800×1400 mm

• Approx. Weight: 450 kg

• Model/Part Number: TS-80 (A~C)

• Internal Dimension (W×H×D): 500×400×400 mm

• External Dimension (W×H×D): 1550×1950×1550 mm

• Approx. Weight: 600 kg

• Model/Part Number: TS-150 (A~C)

• Internal Dimension (W×H×D): 600×500×500 mm

• External Dimension (W×H×D): 1600×2000×1700 mm

• Approx. Weight: 750 kg

• Model/Part Number: TS-252 (A~C)

• Internal Dimension (W×H×D): 700×600×600 mm

• External Dimension (W×H×D): 1700×2100×1750 mm

• Approx. Weight: 950 kg

• Model/Part Number: TS-450 (A~C)

• Internal Dimension (W×H×D): 800×750×750 mm

• External Dimension (W×H×D): 1800×2200×1900 mm

• Approx. Weight: 1200 kg

• Temperature Range of Testing Zone: Type A: -40°C to +150°C (200°C optional); Type B: -55°C to +150°C (200°C optional); Type C: -65°C to +150°C (200°C optional)

• High Temperature Range: +60°C to +150°C (200°C optional)

• Low Temperature Range: -10°C to -40°C (A) / -55°C (B) / -65°C (C)

• Exposure Time — High / Low: High (+60°C to +150°C): 30 mins; Low (-10°C to A / B / C): 30 mins

• Heating Time — Heat-Storing Slot: RT to 200°C / about 45 mins

• Cooling Time — Cool-Storing Slot: RT to -75°C / about 100 mins

• Recovery Time / Conversion Time: ≤5 min / ≤5 sec

• Control Accuracy / Uniformity: ±0.5°C / ±2°C

• Internal Material: SUS 304# stainless steel

• External Material: Stainless steel or cold-rolled steel with paint coating

• Insulation Material: High-temperature resistant, high-density polyurethane foam

• Mechanics: P.I.D + S.S.R + Micro-computer balanced temperature control system

• Cooling System: Semi-hermetic double-stage compressor (water-cooled) / Hermetic double-stage compressor (air-cooled)

• Compressor: French Tecumseh brand; Germany Bizer brand

• Power Supply: AC 220V 1-phase 3-wire, 50/60Hz or AC 380V 3-phase 5-wire, 50/60Hz

• Security Protection Devices: Non-fuse breaker; compressor high/low pressure switch; refrigerator high-pressure switch; failure warning system; electronic alarm

• Communication: RS-232 / RS-485

Standard Accessories included:

• Test chamber base unit

• Touch screen interface controller

• Stainless steel interior chamber

• Sample basket (two-chamber models)

• RS-232 / RS-485 communication interface

• Power cable

• Operation manual

Items Excluded:

• Viewing window (special order)

• Calibration certificate (available upon request)

• 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 ventilation and clearance around the unit for heat dissipation

• Water supply for water-cooled models

• Operator training on standard safety procedures for thermal shock equipment is recommended

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

Our Two-Zone Thermal Shock 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.

• ≤5 sec Recovery, ≤5 min Conversion: Matches IEC and EN standard test profiles, accelerating failure discovery without long cycle times. This directly solves the common pain point of time-consuming test cycles, giving you faster results without compromise. For more information on our range of precision lab equipment, visit our website at https://os4u.com.bd/.

• Three Temperature Grades to -65°C: Select the grade that matches your test standard. High-temperature capability up to 200°C is available as an option. 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/.

• Up to 999 Cycles, 999 Hours per Step: Runs long automated shock sequences without operator intervention, ideal for multi-day qualification tests. The programmable cycling feature means one chamber can handle extended testing protocols, making it a cost-effective investment for your facility.

• Touch Screen and RS-232/RS-485: Set test profiles and log data via a single interface. Automatic or manual shock modes give flexible test control, ensuring reproducible outcomes across every run.

• Two-Chamber and Single-Chamber Designs: Two chamber designs to match different test methods and cycle-time requirements. Two-chamber models move the sample basket vertically between hot and cold chambers for fast transitions and high cycle throughput. Single-chamber models keep the sample static while hot or cold airflow is switched into the chamber, with no mechanical stress on the DUT.

• Comprehensive Safety Protection: Multi-layer protection includes non-fuse breaker, compressor high/low pressure switch, refrigerator high-pressure switch, failure warning system, and electronic alarm, ensuring a safe working environment.

Solving the Problems That Slow Lab Work Down

We know the frustrations that come with routine thermal shock testing. The Two-Zone Thermal Shock Test Chamber is built to eliminate them.

• Struggling with slow recovery times extending test cycles? The ≤5 min recovery time and ≤5 sec conversion time meet the rapid thermal shock requirement of EN 60068-2-14, compressing test time without sacrificing accuracy.

• Concerned about inconsistent temperature control affecting test validity? The P.I.D + S.S.R + Micro-computer balanced temperature control system maintains ±0.5°C control accuracy and ±2°C uniformity, ensuring reproducible outcomes across every run.

• Tired of time-consuming setup and monitoring? The touch screen interface and programmable cycling allow for precise parameter setting and unattended operation, streamlining your testing process.

• Need to comply with multiple international standards? This chamber supports EN 60068-2-14, IEC 60068-2-14, GB/T 2423.22, MIL-STD-810G, MIL-STD-810F, ISO 16750-4, JESD22-A104, and JESD22-A106, eliminating the need for multiple dedicated instruments.

By choosing this Two-Zone Thermal Shock Test Chamber, you are investing in a dependable partner for your lab's daily operations, designed to deliver speed and reliability where it matters most.

---

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.