Froilabo LabCompanion Dragon Rapid Thermal Cycling Heat Flux System

Overview

The Froilabo LabCompanion Dragon Rapid Thermal Cycling Heat Flux System is an engineered thermal shock and accelerated temperature cycling platform designed for high-fidelity reliability testing of electronic components, advanced packaging, and functional materials. Based on forced-convection air thermodynamics with dual independent refrigeration and heating circuits, the system delivers precise, repeatable thermal transients without mechanical sample movement—enabling true non-contact, high-speed thermal flux application. Its core architecture leverages Froilabo’s century-long heritage in precision temperature control (established 1918, Lyon, France), integrated with LabCompanion’s localized manufacturing and application support infrastructure in Guangdong, China. Unlike conventional chamber-based thermal shock systems, the Dragon platform applies rapid thermal gradients directly to device-under-test (DUT) surfaces via calibrated, laminar airflow—minimizing thermal inertia and enabling sub-10-second transitions across extreme temperature spans.

Key Features

• Wide operational temperature range: −80 °C to +250 °C, maintained with ±0.1 °C stability under dynamic load conditions
• Ultra-fast thermal ramping: −55 °C ↔ +125 °C transitions completed in 7 s (heating) and 14 s (cooling), verified per IEC 60068-2-14 Annex A
• Adjustable volumetric airflow from 2.2 to 8.4 liters per second, digitally regulated to ensure consistent convective heat transfer coefficients across DUT geometries
• Three operational modes: manual real-time adjustment, preloaded automatic sequences, and fully programmable multi-step thermal profiles
• Intuitive 7-inch capacitive touchscreen HMI with contextual navigation, multilingual UI support (English, Chinese, Korean, Japanese), and embedded calibration log access
• Onboard storage for up to 45 independent thermal programs; each program supports up to 20 discrete temperature/time segments with dwell, ramp, and hold logic
• Hardware-level safety interlocks including overtemperature cutoff, airflow failure detection, and refrigerant pressure monitoring aligned with EN 61000-6-2/6-4 EMC requirements

Sample Compatibility & Compliance

The Dragon system accommodates a broad spectrum of test specimens—from bare die and wafer-level packages (e.g., QFN, BGA, WLCSP) to assembled PCBAs, sensors, optoelectronic modules, and polymer-based encapsulants. Its nozzle-based delivery architecture eliminates chamber volume constraints, supporting both single-DUT spot testing and small-batch parallel evaluation using optional multi-nozzle adapters. The platform is validated for compliance with internationally recognized qualification standards including JEDEC JESD22-A104 (Temperature Cycling), MIL-STD-883 Method 1010.12 (Thermal Shock), and MIL-STD-750 Method 1037.1 (Temperature-Humidity-Bias Life Testing). All firmware and control software are architected to support GLP/GMP-aligned audit trails, with timestamped event logging, user authentication, and configuration change tracking compliant with FDA 21 CFR Part 11 principles.

Software & Data Management

Control and data acquisition are managed through Froilabo’s DragonLink™ PC software suite (Windows 10/11 compatible), offering real-time thermal profile visualization, synchronized analog/digital I/O logging (up to 16 channels), and automated report generation in PDF and CSV formats. The software includes built-in statistical process control (SPC) tools for cycle-to-cycle deviation analysis, C_pk calculation, and outlier identification based on user-defined thermal excursion thresholds. Raw sensor data—including PT100 surface probe readings, airflow velocity feedback, and compressor discharge temperature—is recorded at 10 Hz resolution and time-stamped to microsecond precision. Exported datasets conform to ASTM E2917-21 metadata conventions, ensuring interoperability with LIMS platforms and enterprise quality management systems (QMS).

Applications

• Qualification of solder joint integrity and intermetallic growth kinetics in automotive ECUs and ADAS modules
• Accelerated life testing of MEMS devices and piezoelectric actuators under repeated thermal stress
• Evaluation of coefficient-of-thermal-expansion (CTE) mismatch effects in heterogeneous 3D IC stacks
• Process window validation for reflow soldering, underfill cure, and conformal coating thermal cycling
• Reliability screening of power electronics (SiC/GaN modules) prior to burn-in and HAST testing
• Material-level characterization of thermal interface materials (TIMs), adhesives, and encapsulants
• Supporting DOE-driven thermal fatigue studies in accordance with IPC-9701A and IPC-J-STD-020D

FAQ

Does the Dragon system require liquid nitrogen or external chillers?
No. It operates as a self-contained, closed-cycle refrigeration unit using environmentally compliant R-513A/R-1234yf mixed-refrigerant technology—no cryogenics or auxiliary cooling infrastructure required.

Can the system be integrated into an automated test cell?
Yes. Standard Ethernet/IP and Modbus TCP interfaces enable seamless integration with PLC-based handlers, robotic loaders, and ATE platforms. Optional TTL-triggered start/stop and digital status outputs are available.

What is the minimum DUT size supported?
The standard nozzle configuration targets areas ≥3 mm × 3 mm. Custom nozzles down to 1.2 mm diameter are available for die-level thermal mapping applications.

Is ISO/IEC 17025 calibration documentation provided?
Yes. Each unit ships with a factory-issued calibration certificate traceable to NIM (China) and COFRAC (France), covering temperature uniformity, ramp rate accuracy, and airflow linearity across the full operating range.