MMM CLIMACELL EVO Temperature and Humidity Controlled Incubator

Overview

The MMM CLIMACELL EVO is a high-precision, programmable temperature and humidity controlled incubator engineered for rigorous life science, pharmaceutical, and materials testing applications. It operates on a dual-control principle—combining Peltier-assisted cooling, electric heating, and a pressurized steam generator—to achieve independent, stable regulation of both temperature and relative humidity across an exceptionally wide operational envelope. Unlike basic thermal chambers, the CLIMACELL EVO employs vertical laminar airflow architecture with patented air distribution ducts, ensuring uniform thermal and hygric conditions throughout the entire chamber volume—critical for long-term stability studies (ICH Q1A–Q1E), accelerated aging tests, seed germination trials, and cell culture under defined climatic stress. Its structural compliance with EN 12150-2:2004 (for tempered glass integrity) and integrated Class 3 safety controller meet fundamental requirements for GLP-compliant laboratories and ISO 17025-accredited test facilities.

Key Features

• 14.5 cm (5.7″) full-color capacitive touchscreen interface with intuitive icon-based navigation and real-time graphical display of setpoints, actual values, and trend curves.
• Microprocessor-based fuzzy logic control system with embedded data logger storing up to 30 days of continuous 1-minute interval readings; expandable via SD card (up to 32 GB) and standard USB/RS232 interfaces.
• Preloaded with 100 customizable multi-step programs—each supporting up to 100 individual segments with independent ramp rates, dwell times, and humidity/temperature setpoints.
• Dual-seal door design: outer door with silicone gasket + inner tempered glass door with secondary seal, minimizing moisture leakage and enhancing energy efficiency.
• Integrated JUMO PT100 Class A sensors with self-diagnostic capability—continuously monitoring sensor health and compensating for drift to maintain traceable accuracy over extended operation cycles.
• Pressurized steam generator (10 kPa operating pressure) enabling rapid humidity stabilization between 10–95 % RH without inducing measurable thermal perturbation—verified per DIN 12880 Annex B.
• Class 3 independent safety controller with configurable upper/lower limits for temperature and humidity, audible/visual alarms, and optional remote alarm output (dry contact or relay).

Sample Compatibility & Compliance

The CLIMACELL EVO accommodates diverse sample formats—including stacked multi-tier shelving, hanging racks, and custom-fit trays—across its scalable volume range (111 L to 1212 L). Its chamber geometry supports ISO 14644-1 Class 5 cleanroom-compatible accessories (e.g., HEPA-filtered air supply modules) and optional UV-C sterilization kits. The system complies with key regulatory frameworks including FDA 21 CFR Part 11 (via encrypted user authentication, electronic signatures, and full audit trail generation), EU Annex 11 (computerized system validation support), and ICH guidelines for stability testing environments. All firmware and calibration records are exportable in PDF format directly from the controller—enabling seamless integration into laboratory quality management systems (QMS).

Software & Data Management

Data handling follows ALCOA+ principles (Attributable, Legible, Contemporaneous, Original, Accurate, Complete, Consistent, Enduring, Available). Raw sensor logs, program execution history, and alarm events are timestamped and stored with immutable metadata. Export options include CSV (for statistical analysis in JMP or Minitab), PDF (for audit-ready reports), and XML (for LIMS integration). Remote diagnostics via Ethernet or optional GSM module allow authorized service engineers to perform firmware updates, parameter verification, and fault root-cause analysis without onsite visits—reducing instrument downtime by up to 65 % in multi-site pharma operations.

Applications

• Pharmaceutical stability studies (long-term, intermediate, and accelerated conditions per ICH Q1A–Q5C)
• Biological material storage under defined hygrothermal stress (e.g., lyophilized protein formulations)
• Plant physiology research: vernalization, photoperiod response, and drought simulation protocols
• Material degradation testing: polymer aging, adhesive bond strength under cyclic humidity exposure
• Microbiological challenge testing: growth inhibition assays under suboptimal environmental conditions
• Medical device packaging validation (ASTM F1980, ISO 11607)

FAQ

Does the CLIMACELL EVO support IQ/OQ/PQ documentation packages?
Yes—MMM provides vendor-validated qualification templates aligned with GAMP 5, including pre-executed test scripts, acceptance criteria, and raw data worksheets.
Can humidity be controlled independently of temperature during a multi-step program?
Yes—the dual-loop control architecture allows decoupled setpoint definition for each segment, with humidity ramping enabled at fixed or variable rates.
Is the 160 °C dry-heat sterilization function validated for depyrogenation?
The optional 160 °C kit is designed for chamber decontamination and meets EN 285 requirements for saturated steam sterilizers when used with appropriate validation probes and cycle mapping.
How is data integrity ensured during power interruption?
Non-volatile memory retains all active programs and logged data; upon recovery, the system resumes operation from the last valid state without data loss.
What third-party software integrations are supported?
Native drivers for LabVIEW, MATLAB, and Python (via Modbus TCP or RS232 ASCII protocol) enable automated script-based control and real-time telemetry ingestion into enterprise data lakes.