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REMI Deep Freezers -20°C & -40°C Lab Storage Solutions
REMI Deep Freezers for Scientific and Medical Storage
REMI Deep Freezers provide reliable ultra-low temperature storage designed specifically for biological samples, biotechnology applications, clinical research, and pharmaceutical specimens. Available in temperatures reaching -20°C and -40°C, these professional-grade freezers combine advanced cooling technology with precise temperature control and comprehensive safety features to protect your valuable samples.Key Features & Benefits
- Ultra-Low Temperature Performance - Maintains stable temperatures down to -20°C or -40°C in air-conditioned environments
- Environmentally Friendly Design - Hermetically sealed compressors with CFC-free refrigerant and insulation
- Precise Microprocessor Control - Digital temperature management with LED or LCD display options
- Space-Efficient Upright Design - Minimizes laboratory footprint while maximizing storage capacity
- Superior Thermal Efficiency - Machine-filled PUF insulation (80mm minimum) eliminates void pockets for energy savings
- Comprehensive Alarm Systems - Audio-visual alerts for temperature deviations, door openings, and power failures
- Adjustable Interior Organization - Multiple stainless steel trays for efficient sample storage and access
- Optional Data Management - Available 8-point temperature recording with printer interface and software
- GMP Compliance Options - Available with 21 CFR Part 11 compliant software and validation documentation
- Robust Construction - Stainless steel interior (304 grade standard, 316 grade for GMP models)
- Low Noise Operation - Less than 65 dB(A) for laboratory-friendly environments
- Multiple Capacity Options - Available in 200L, 300L, 400L, 500L, and 600L configurations
Available Models
| Model | Internal Volume | Minimum Temperature | Number of Trays |
|---|---|---|---|
| RQV-200 Plus | 200 Liters | -20°C | 2 |
| RQV-300 Plus | 300 Liters | -20°C | 3 |
| RQV-400 Plus | 400 Liters | -20°C | 4 |
| RQV-500 Plus | 500 Liters | -20°C | 5 |
| RQV-600 Plus | 600 Liters | -20°C | 6 |
| RQVD-200 Plus | 200 Liters | -40°C | 2 |
| RQVD-300 Plus | 300 Liters | -40°C | 3 |
| RQVD-400 Plus | 400 Liters | -40°C | 4 |
Technical Specifications
General Specifications
| Parameter | Specification |
|---|---|
| Temperature Range | Up to -20°C (Standard Models) Up to -40°C (Ultra-Low Models) |
| Insulation | 80mm minimum CFC-free polyurethane foam (Body & Door) |
| Temperature Control | Microprocessor controlled |
| Display Options | 1" 7-Segment LED (Standard) 4" LCD (Advanced/GMP Models) |
| Refrigeration System | Hermetically sealed compressor with CFC-free refrigerant |
| Interior Material | Stainless Steel 304 grade (Standard Models) Stainless Steel 316 grade (GMP Models) |
| Exterior Material | Powder Coated CRCA Steel (Standard Models) Stainless Steel 304 grade (GMP Models) |
| Noise Level | Less than 65 dB(A) |
| Electrical | 220-240 volts, 50Hz, Single Phase |
| Recommended Voltage Stabilizer | VS-02 (200L, 300L -20°C and 200L -40°C models) VS-03 (400L, 500L, 600L -20°C and 300L, 400L -40°C models) |
Dimensions
| Model | Internal Dimensions (W×D×H mm) | External Dimensions (W×D×H mm) |
|---|---|---|
| 200L Models | 640×755×430 | 800×975×1020 |
| 300L Models | 640×755×630 | 800×975×1220 |
| 400L Models | 640×755×830 | 800×975×1420 |
| 500L Model | 640×755×1030 | 800×975×1620 |
| 600L Model | 640×755×1230 | 800×975×1820 |
Safety & Alarm Features
- Temperature Deviation Alarms - Audio-visual notifications for high/low temperature excursions
- Power Failure Alarm - Alerts users to electricity interruptions
- Door Open Alarm - Audio notification if door remains open for over one minute
- Electrical Circuit Breaker - Protects against electrical surges and faults
- Time Delay Protection - Compressor switch-on delay prevents damage from rapid cycling
- Overload Protection - Cut-off relay for compressor safeguards against excessive current draw
- Sensor Failure Alarm - Alerts to temperature monitoring system issues
Display & Control Options
Standard LED Display Features
- Digital LED display showing set and process temperature values
- Audio-visual alarms for temperature deviations
- Simple user interface with adjustment keys
- Microprocessor-based temperature control
Advanced LCD Display Features (Standard on GMP Models) REMI Deep Freezers
- Large 4" LCD Screen - Enhanced visibility and information display
- Multi-Level Password Protection - Alphanumeric passwords with aging feature
- Intelligent Controller - Maintains temperature even during sensor failure
- Battery Backup - 12V, 7.2Ah sealed maintenance-free battery with 8+ hour runtime
- Automatic Calibration - Simplifies maintenance procedures
- Self-Diagnostic System - Identifies and reports system errors
- 24-Hour Temperature Recording - Histogram format visual display
- Power Event Logging - Records failures and resumptions with date and time
- Configurable Alarm Points - User-adjustable high/low temperature thresholds
- Memory Storage - Retains up to 1000 data records
- Printer Interface - Centronic connection for dot matrix printing with adjustable intervals
- External Alarm Connection - Compatibility with facility security systems
- Computer Connectivity - RS-485 interface for software communication
21 CFR Part 11 Compliant Software Features REMI Deep Freezers
Available with GMP-version freezers, the advanced software package includes:- Electronic Signatures - With menu-entered comments
- Secure Audit Trail - Complete documentation of user actions and system events
- Comprehensive Alarm Reporting - Detailed records of alarm conditions
- Mean Kinetic Temperature Calculation - For any time period with deviation reporting
- Versatile Data Reporting - Both graphical and tabular formats
- Networked Data Storage - Server-based with LAN connectivity
- Remote Monitoring - Password-protected access from any networked computer
- Multi-Chamber Monitoring - Single software interface for multiple freezers
Applications REMI Deep Freezers
REMI Deep Freezers are specifically designed for applications requiring precise low-temperature storage in fields such as:- Biotechnology - Enzyme and protein preservation
- Life Sciences - Sample and reagent storage
- Clinical Research - Specimen preservation and stability studies
- Medical Facilities - Storage of vaccines and temperature-sensitive medications
- Pharmaceutical Industry - Stability testing and sample archiving
- Blood Banks - Long-term storage of blood components
- Pathology Labs - Preservation of diagnostic samples
- Research Institutions - Material storage for ongoing studies
- Quality Control Labs - Reference sample maintenance
GMP Compliance Features REMI Deep Freezers
For regulated industries requiring GMP compliance, REMI offers specialized versions with enhanced features:- Validation Documentation - IQ, OQ, DQ protocols in accordance with ICH guidelines
- Premium Materials - 316-grade stainless steel interior for superior corrosion resistance
- 304-Grade Stainless Steel Exterior - For cleanroom compatibility and easier sanitization
- Advanced Data Management - 21 CFR Part 11 compliant software as standard
- Enhanced Security - Multi-level password protection with aging and electronic signatures
- Comprehensive Audit Trail - For regulatory compliance and inspections
Design Advantages REMI Deep Freezers
- Thermal Barrier Technology - Unique design improves energy efficiency
- Machine-Filled Insulation - Eliminates void pockets for consistent temperature maintenance
- Upright Configuration - Maximizes storage capacity while minimizing floor space requirements
- Adjustable Tray System - Allows flexible organization of stored materials
- Optional Data Logger - 8-point temperature recording for comprehensive monitoring
- Heavy-Duty Construction - Built for reliability in demanding laboratory environments
PLUS Series Benefits REMI Deep Freezers
All REMI Deep Freezers in the PLUS series incorporate key advantages represented by the PLUS acronym:- Performance - Dependable temperature stability and rapid recovery
- Leading Technology - Advanced microprocessor control and monitoring systems
- User Friendly - Intuitive interfaces and easy-to-read displays
- Safety - Comprehensive alarm and protection systems for sample security
Summary REMI Deep Freezers
REMI Deep Freezers combine professional-grade cooling performance with advanced monitoring features and robust construction to provide reliable ultra-low temperature storage for critical scientific and medical samples. Available in multiple sizes and temperature ranges with options for GMP compliance, these freezers deliver the performance, safety, and documentation capabilities required by modern laboratories and regulated facilities.Product overview
Key features
Applications
Specifications
Applications
Features & benefits
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