Genlab PRI/30 Mold Incubator

Overview

The Genlab PRI/30 Mold Incubator is a CE-marked, UK-engineered environmental chamber designed specifically for controlled fungal growth, mycological analysis, and microbiological stability testing under regulated laboratory conditions. Built upon the established PRI series platform, this 30-liter incubator employs forced-air convection thermoregulation—achieving precise thermal homogeneity through a rear-mounted, high-efficiency centrifugal circulation fan and optimally positioned NiCr heating elements. Its electropolished AISI 304 stainless-steel inner chamber ensures corrosion resistance, non-porous surface integrity, and compliance with ISO 14644-1 Class 5 cleanroom-compatible cleaning protocols. The unit operates within a validated temperature range of ambient +5 °C to 70 °C, with demonstrated stability of ±0.2 °C at the critical 37 °C setpoint—meeting core requirements for EN 13001-1 (microbiological safety cabinets) and supporting GLP-compliant environmental simulation in pharmaceutical QC labs.

Key Features

• Electropolished stainless-steel interior chamber (AISI 304) for chemical resistance, ease of decontamination, and long-term dimensional stability
• Forced-air convection system with dynamically balanced centrifugal fan, delivering uniform airflow distribution and minimizing thermal stratification
• PID microprocessor-based temperature controller with dual-line LED display—simultaneously showing setpoint and real-time chamber temperature
• Independent mechanical overtemperature safety cut-off (non-resettable fuse), integrated with visual/audible alarm and automatic heater disable
• Programmable 8-step thermal cycle: supports up to four linear temperature ramps and four isothermal hold phases, each with user-defined duration (0–99 h)
• Modular shelving architecture: two fixed stainless-steel slides plus two removable chrome-plated wire shelves; fully adjustable vertical positioning
• Optional dual-door configuration with inner tempered glass panel and outer insulated steel door—enabling uninterrupted observation without thermal disturbance
• Compliance-ready design: includes hardware-level audit trail support (via optional RS-232/RS-485 interface), compatible with FDA 21 CFR Part 11–compliant data logging systems

Sample Compatibility & Compliance

The PRI/30 accommodates standard Petri dishes (90 mm and 150 mm), multi-well plates (6–96-well), slant tubes, and agar-filled test tubes—optimized for mold enumeration per ISO 21527-1 and EU Annex I microbial limit testing. Its sealed chamber design and low-leakage gasket system maintain stable humidity levels up to 95 % RH when paired with the factory-installed humidification module (sold separately). The unit conforms to IEC 61010-1:2010 for electrical safety in laboratory equipment and carries full CE marking under the EU Machinery Directive 2006/42/EC. It is routinely deployed in accredited facilities performing USP /, EP 2.6.12, and ISO/IEC 17025 method validation studies where traceable thermal performance and reproducible incubation conditions are mandatory.

Software & Data Management

While the PRI/30 operates as a standalone instrument, its embedded controller provides analog voltage output (0–10 V DC) and digital serial communication (RS-232 default, RS-485 optional) for integration into centralized lab monitoring networks. When connected to Genlab’s optional LogView Pro software suite (v3.2+), users gain access to real-time remote supervision, automated CSV export, electronic signature-enabled report generation, and 21 CFR Part 11–compliant audit trails—including operator ID, parameter changes, alarm events, and calibration history. All firmware updates are delivered via secure USB key, maintaining version control and regulatory traceability throughout the device lifecycle.

Applications

• Mycological identification and colony isolation in clinical and food safety laboratories
• Fungal challenge testing for pharmaceutical packaging and excipient stability assessment
• Environmental monitoring of HVAC systems per ISO 14644-1 and EU GMP Annex 1
• Validation of sterilization cycle residuals using biological indicators (e.g., Aspergillus niger)
• Long-term viability studies of spore-forming organisms under defined hygrothermal stress
• Educational use in university microbiology curricula requiring ISO 13408-1–aligned incubation environments

FAQ

Does the PRI/30 include built-in humidity control?
No—the base model maintains ambient humidity only. A field-installable humidification kit (Genlab HUM-30) is available as an accessory to achieve up to 95 % RH at 30–45 °C.

Is the temperature sensor calibrated and traceable to NPL standards?
Yes—each unit ships with a UKAS-accredited calibration certificate (ref. CAL-PRI30-XXXXX), valid for 12 months from date of commissioning. Optional annual recalibration services are available via Genlab’s UK service center.

Can the 8-step program be edited during operation?
Yes—parameter modification is permitted at any stage, though active ramp sequences will resume from the current temperature point unless manually reset.

What power supply requirements apply?
230 V AC ±10 %, 50 Hz, single-phase; maximum load 0.85 kW. No external cooling water or compressed air connections are required.

Is the chamber suitable for CO₂-sensitive applications?
No—this is a standard thermal incubator without gas mixing or CO₂ regulation. For CO₂-dependent cultures, refer to Genlab’s CBI series of CO₂ incubators.