A high-performance,
horizontal (chest-type) ultra-low temperature freezer designed for the
long-term storage of blood plasma, blood components, biological preparations, and other temperature-sensitive medical materials in
blood transfusion centers, clinical and research laboratories, and healthcare facilities.
Core Technical Specifications
- Total / usable volume: 30 dm³ (30 L)
- Temperature stability range: –60 °C to –86 °C
- Construction:
- – Interior chamber: Made of stainless steel for corrosion resistance and easy decontamination
- – Door: Thermally insulated metal door with double gasket and dual sealing at the door opening
- – Insulation: High-efficiency polyurethane foam (PUF) combined with Vacuum Insulation Panels (VIP) for superior thermal retention
- Cooling system: High-quality, high-efficiency compressor with an optimized refrigeration circuit
- Temperature uniformity: Excellent spatial homogeneity and rapid cooldown performance
- Noise level: Low noise operation – suitable for laboratory environments
- Mobility: Equipped with locking caster wheels for easy and secure relocation
- Security: Keyed door lock to prevent unauthorized access
Temperature Control & Monitoring
- Microprocessor-based temperature controller with ultra-sensitive sensor
- Digital display on front control panel for real-time temperature readout
- Audible and visual alarms triggered in case of temperature deviation beyond set limits
Integrated Data Logging System
The freezer is equipped with
two professional temperature data loggers from
Elitech:
1. LogEt 8 – Ambient Temperature Logger
- Measures room (ambient) temperature
- Measurement range: –30 °C to +70 °C
- Built-in temperature sensor
- IP65 protection
- Battery life: Up to 2 years (ER14250 3.6 V lithium battery)
- Memory capacity: 16,000 data points
2. LogEt 8UTE – Internal Chamber Temperature Logger
- Measures internal freezer temperature via external probe
- Measurement range: –196 °C to +150 °C
- External temperature sensor (suitable for ultra-low environments)
- IP65 protection
- Battery life: Up to 2 years
- Memory capacity: 16,000 data points
Logger Features (Both Models)
- Alarm event logging (timestamped records of temperature excursions)
- Built-in USB port for data download and configuration
- Compatible with ElitechLogWin software (Windows/macOS)
- User-configurable logging intervals: from 10 seconds to 1 hour
- Data export formats: PDF and native ElitechLog format
Compliance & Reliability
- Designed to meet stringent requirements for storage of blood products and biologicals
- Supports regulatory compliance (e.g., GDP, GMP, national sanitary standards) through continuous temperature monitoring and audit-ready data logging
- 2-year battery life in loggers ensures long-term, maintenance-free documentation
Intended Use
- Blood banks and transfusion stations
- Hospital laboratories (hematology, immunology, biobanking)
- Scientific research institutes
- Pharmaceutical storage and validation environments