Thermal – Cold Cycle Testing Machine
Category：Other Aging Machines
Introduction
The Thermal-Cold Cycle Testing Machine is a professional equipment used for high and low-temperature reliability testing. It is primarily used in fields such as electronics, electrical engineering, automotive, and aerospace, to test the performance of materials and components under extreme temperature conditions. It conforms to GB/T2423.1.2.3 standards and supports three test modes: high temperature, low temperature, and thermal shock. Rapid temperature switching can be achieved through a two-chamber or three-chamber structure.
Applications
1. Electronics and Electrical Engineering: Testing the temperature stability of chips, batteries, etc., to meet industry standards;
2. Automotive Industry: Verifying the temperature resistance of automotive electronics and body materials;
3. Materials Science: Screening the temperature tolerance of plastics and composite materials to support material selection;
4. Aerospace/Defense Industry: Adapting to extreme temperature change scenarios to ensure stable equipment operation;
5. Medical/Construction Materials: Verifying the temperature durability of medical equipment and building materials to meet compliance requirements.
Standards
BS 7291: Compliant for thermal cycling tests on thermoplastic pipe systems (1769 Series with pressure chamber).
Adaptive Certification: Configurable to meet ISO, ASTM, and EN standards upon request.
Features
(1)Dual Models for Diverse Needs:
1769 Series (Pressurized): Operates up to 114°C with integrated pressure chamber for BS 7291 compliance.
1770 Series (Non-Pressurized): Cost-efficient solution for tests up to 95°C.
(2)Smart Sample Management:
Adjustable tension rig with load cell (0–500N) for real-time strain monitoring.
Perforated wall panels and custom fixtures for irregularly shaped specimens.
(3)Safety & Efficiency:
Dual-access doors (single/double-hinged) for ergonomic loading.
Self-cleaning water circuit minimizes maintenance downtime.
(4)Connected Workflow:
IoT-ready controller with 7-day auto-sequencing and cloud data backup.
Multi-language HMI (English, French, German, Chinese) with audit trail logging.
Technical Parameters
| Specification | 1769 Series (Pressurized) | 1770 Series (Non-Pressurized) |
|---|---|---|
| Temperature Range | -20°C to 114°C | -20°C to 95°C |
| Max. Test Pressure | 16 bar (232 psi) | N/A |
| Flow Rate | 25 m³/h (108 GPM) | 25 m³/h (108 GPM) |
| Max. Sample Ø | 160 mm | 160 mm |
| Power Supply | 380V/50Hz 3-phase (CE certified) | 220V/60Hz single-phase (UL listed) |
| Chamber Volume | 850L (expandable to 1.200L) | 600L |
| Dimensions (W×D×H) | 1.200mm × 800mm × 1.900mm | 900mm × 700mm × 1.700mm |
| Weight | 680 kg (net) | 520 kg (net) |
Accessoriess
1.Chamber Access:
Single-hinged door (standard) or dual-swing doors for walk-in loading.
2.Sample Fixation:
Adjustable racks for pipes/fittings (Ø16mm–Ø160mm).
Custom perforated walls for bundled specimens.
3.Tension Control:
Motorized tension rig with 0.1N resolution load cell.
4.Extended Warranty:
3-year comprehensive coverage for critical components.
5.Calibration Kit:
NIST-traceable temperature/pressure sensors with certificate.
Maintenance Information
(1)Regularly clean the chamber, sample holders, and surrounding surfaces to prevent dust or residue buildup.
(2)Inspect and lubricate moving parts, hinges, and mechanical components to ensure smooth operation.
(3)Check sensors, temperature controllers, and electrical connections periodically for proper function and accuracy.
(4)Calibrate temperature control systems and verify cycle parameters according to manufacturer guidelines.
(5)Replace worn or damaged seals, insulation, or mechanical parts promptly to maintain performance.
(6)Update software or firmware as recommended to ensure proper operation and data integrity.
(7)Keep detailed maintenance logs to track inspections, calibrations, and repairs for consistent reliability.
FAQ
1. What is a Thermal–Cold Cycle Testing Machine used for?
It evaluates the durability and performance of materials or products under repeated thermal and cold cycling conditions.
2. How does the machine operate?
The chamber alternates between controlled high and low temperatures while the sample is exposed to repeated thermal cycles, simulating real-world conditions.
3. What types of materials can be tested?
Commonly used for plastics, metals, coatings, electronics, and composite materials sensitive to temperature fluctuations.
4. How is test data recorded and analyzed?
Temperature cycles, duration, and sample responses are monitored digitally, displayed on the interface, and can be exported for analysis.
5. What maintenance is required for the machine?
Routine cleaning, inspection and lubrication of moving parts, sensor and controller checks, calibration, and replacement of worn or damaged seals or mechanical components.
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