Memmert IPP750ecoplus Low Temperature Incubator with Dual Display
| Brand | Memmert |
|---|---|
| Origin | Germany |
| Manufacturer | Memmert GmbH & Co. KG |
| Model | IPP750ecoplus |
| Cooling Method | Peltier Thermoelectric |
| Temperature Range | 0 °C to 70 °C |
Overview
The Memmert IPP750ecoplus Low Temperature Incubator is an engineered solution for precise, energy-efficient thermal control in life science laboratories. Utilizing solid-state Peltier thermoelectric technology, it delivers bidirectional temperature regulation—both heating and cooling—without mechanical compressors. This principle relies on the Peltier effect: when direct current passes through a junction of two dissimilar semiconductors, heat is absorbed on one side and released on the other, enabling highly responsive and reversible thermal management. Unlike conventional compressor-based incubators, the IPP750ecoplus operates with zero refrigerant gases, eliminating ozone-depleting substances and global warming potential (GWP) emissions. Its design targets applications requiring stable, low-vibration, ultra-quiet environments—such as insect rearing, cell culture under mild hypothermic conditions, enzyme kinetics at sub-ambient temperatures, and long-term stability testing of biologics where mechanical disturbance must be minimized.
Key Features
- Dual high-resolution TFT displays: Independent front-panel screens for setpoint/actual temperature and operational status—enabling simultaneous monitoring without menu navigation.
- Peltier-based thermoelectric cooling and heating: Achieves full temperature range (0 °C to 70 °C) with no moving parts, resulting in near-zero vibration (<0.5 µm peak-to-peak) and acoustic noise <38 dB(A) at 1 m distance.
- Energy-optimized operation: Consumes up to 90% less power than equivalent compressor-driven units during active cooling; power draw scales linearly with thermal load, not duty cycle.
- Hermetically sealed cooling circuit: Condensation forms exclusively on external Peltier heat sinks—not inside the chamber—eliminating internal moisture accumulation and cross-contamination risk.
- Forced-air convection with optimized airflow geometry: Ensures ±0.3 °C temperature uniformity across the entire 750 L working volume (per DIN 12880:2015), validated at multiple points including corners and center.
- Robust stainless-steel interior (AISI 304) with seamless welds and rounded corners: Facilitates decontamination and meets ISO 14644-1 Class 5 cleanroom compatibility requirements.
Sample Compatibility & Compliance
The IPP750ecoplus supports sensitive biological samples—including Drosophila cultures, primary neuronal preparations, cryopreserved cell stocks held above freezing, and temperature-sensitive reagents—where mechanical vibration or thermal overshoot could compromise viability or assay reproducibility. Its absence of oil-lubricated compressors and refrigerants ensures compliance with EU Regulation (EC) No 1005/2009 (ozone-depleting substances) and F-Gas Regulation (EU) No 517/2014. The unit is CE-marked per Machinery Directive 2006/42/EC and Electromagnetic Compatibility Directive 2014/30/EU. It supports GLP-compliant workflows via optional data logging (IEC 60746-3 traceable) and satisfies prerequisite environmental controls referenced in USP , ISO 20387:2018 (biobanking), and ASTM E1915-22 (laboratory environmental monitoring).
Software & Data Management
While the IPP750ecoplus operates autonomously via its dual-display interface, optional integration with Memmert’s *LabManager* software enables centralized monitoring of up to 32 incubators via Ethernet. All temperature logs—including setpoints, actual values, alarm events, and door-open durations—are timestamped with millisecond precision and stored in encrypted CSV or PDF formats compliant with FDA 21 CFR Part 11 (electronic records/signatures) when configured with user authentication and audit trail activation. Real-time remote alerts (email/SNMP) trigger on deviation >±0.5 °C from setpoint for >60 seconds—supporting uninterrupted cold chain integrity verification.
Applications
- Insect physiology and developmental biology studies requiring stable 10–20 °C environments without vibrational artifact.
- Pre-incubation of temperature-sensitive transfection reagents, restriction enzymes, or CRISPR-Cas complexes prior to room-temperature handling.
- Accelerated stability testing of diagnostic kits, monoclonal antibodies, and lyophilized vaccines under ICH Q1A(R2) intermediate storage conditions (e.g., 25 °C/60% RH simulated via controlled ambient offset).
- Long-duration microbial growth assays at sub-optimal temperatures to assess metabolic resilience or antibiotic persistence.
- Storage of calibration standards (e.g., reference cell lines, pH buffers) under strictly defined thermal conditions traceable to national metrology institutes (PTB, NIST).
FAQ
Does the IPP750ecoplus require external ventilation or condensate drainage?
No—its closed-loop Peltier system rejects heat exclusively through rear-mounted passive heatsinks and optional fan-assisted exhaust ducting; no condensate pan or plumbing is needed.
Can humidity be added to this model?
No—the IPP750ecoplus is a dry-air incubator. For combined temperature/humidity control, Memmert offers the HPPeco series, which uses parallel Peltier modules for independent humidification and dehumidification.
Is validation documentation available for IQ/OQ/PQ protocols?
Yes—Memmert provides factory-verified calibration certificates (traceable to DKD/DAkkS), as well as customizable qualification templates aligned with GAMP 5 and Annex 15.
What is the maximum ambient temperature for rated performance?
The unit maintains specifications at ambient temperatures up to 30 °C; derating applies above this threshold per DIN EN 61000-6-3.
