-86°C Dual System -40°C to -86°C
WDF-86V588D 588L Dual System -86°C Ultra Low Temperature Freezer
Dual system ultra-low temperature freezer with double security. If one system fails, the other maintains -70°C. Designed for blood banks, hospitals, research institutes, and laboratories.
Capacity
588L
Temperature
-40°C to -86°C
ISO 9001, ISO 13485, ISO 14001 Certified
Quick Enquiry
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Features & Capabilities
Proven Reliability
- 7-inch LCD touch screen with intuitive interface
- Dual compressor system with double security
- Unique insulated inner door design for four separate storage compartments
- Minimizes frost buildup inside the chamber
Safety Systems
- High and low temperature alarms
- Power failure alarm with battery backup
- Door ajar alarm
- Low battery alarm
- Sensor failure alarm
- Audible buzzer and visible flashing light alerts
- USB port for temperature data downloading
- Remote alarm contacts
Energy Efficiency
- Unique door seal design for minimum cold loss during opening
- High-performance VIP insulation panels
- Improved temperature stability and reduced heat gain
Key Design Features
- Microprocessor-controlled -40°C to -86°C range with 1°C increment
- Settable high and low temperature alarms
- Automatic clean-filter alarm and sensor error alert
- Adjustable storage shelf height
- Optional temperature recorder, storage racks and boxes
Technical Specifications
| Parameter | Value |
|---|---|
| Type | -86°C Ultra Low Temperature Freezer (Dual System) |
| Cabinet Type | Upright |
| Cooling Type | Dual Compressor Cascade |
| Refrigerant | CFC-free / HC refrigerant |
| Temperature Range | -40°C to -86°C |
| Power Supply | 220V/50Hz |
| Voltage Range | 185V~260V |
| Capacity | 588L |
| Inner Compartments | 4 insulated doors |
| Display | 7-inch LCD touch screen |
| Data Port | USB |
| Certifications | ISO 9001, ISO 13485, ISO 14001 |
Frequently Asked Questions
What is the temperature range of the WDF-86V588D?
The WDF-86V588D operates from -40°C to -86°C with precise microprocessor control and 1°C increment adjustments via a 7-inch LCD touch screen.
How much can the WDF-86V588D store?
The WDF-86V588D provides 588 liters of ultra-low temperature storage, divided into four insulated compartments with separate inner doors for organized sample management.
What is the dual system advantage of the WDF-86V588D?
The dual compressor system provides double security. If one refrigeration system fails, the second system automatically maintains -70°C, preventing sample loss during a compressor malfunction.
What alarms does the WDF-86V588D freezer have?
The WDF-86V588D includes high/low temperature alarms, power failure alarm with battery backup, door ajar alarm, low battery alarm, sensor failure alarm, and remote alarm contacts with audible and visual alerts.
Can the WDF-86V588D operate on unstable power?
Yes, the WDF-86V588D supports a wide voltage range of 185V to 260V at 50Hz, making it reliable in areas with voltage fluctuations.
What is the WDF-86V588D used for in hospitals?
The WDF-86V588D is designed for blood banks, hospitals, research institutes, and laboratories for long-term storage of biological products, vaccines, plasma, and tissue samples at ultra-low temperatures.
Does the WDF-86V588D have data logging capabilities?
Yes, the WDF-86V588D includes a USB port for downloading temperature data records, supporting compliance documentation and audit requirements.
How does the WDF-86V588D compare to the 408L dual system model?
The WDF-86V588D offers 180 liters more storage than the WDF-86V408D (588L vs 408L) while sharing the same dual compressor security system, alarm features, and -40°C to -86°C temperature range.
What certifications does the WDF-86V588D have?
The WDF-86V588D holds ISO 9001, ISO 13485, and ISO 14001 certifications, meeting international standards for quality management, medical devices, and environmental management.
How does the WDF-86V588D minimize frost buildup?
The WDF-86V588D features unique insulated inner doors for each of the four compartments, minimizing frost buildup by reducing warm air ingress when accessing specific sections of the freezer.