Description
Key Design Features
- Microprocessor-controlled system designed for controllable range of -40°C to -86°C for cabinet space with 1°C increment
- Large LED display for cabinet temperature, set temperature, ambient temperature, and input voltage
- Settable high temperature and low temperature alarms
- Automatic clean-filter alarm and sensor error alert
- Adjustable storage shelf height
- Can be connected with network, and remote alarm systems
- Optional temperature recorder, storage racks and storage boxes
Field Proven Reliability
- Refrigeration system designed and manufactured with best known practice, and components with highest possible quality
- Reliability test performed and passed on all models including aging test on control electronics at 85°C and 85% humidity environment
- Unique insulated inner door design for four separate storage compartments to minimize frost buildup inside the chamber
- Specialized control system design for a well-balanced operation of cascade refrigeration system
Safety
- Equipped with a complete alarm system with optional remote network monitoring system
- UL and CE certified for application safety
- Malfunction alarms including high and low temperature, power outage, sensor errors, high voltage and low voltage, clean-filter, and extremely high ambient, door ajar feature standard on DW-86L486/728/828 models
- Capable of producing two types of alarm outputs: audible buzzer and visible flashing light
- Multiple built-in system protection features including user-settable protection code for controls, user settable delay to start, voltage compensation system, and protection against extreme high voltages
- USB port for temperature data downloading
- Safety padlock compatible on outer door
Installation and Application
- Wide range operating voltage system from 185V to 260V designed to allow units installed in areas with poor voltage condition
- Suitable for 10°C to 32°C Ambient temperature
- Input voltage and ambient temperature shown simultaneously for ease of monitoring environmental conditions
- Freezer design for global installations
- Robust door latch designed for secure door closing and compact casters for ease of maneuvering
Low Sound Level
- Specialized refrigeration system design using whisper quiet fan and compressors
- Freezer chassis designed to absorb vibration and sound
Energy Saving
- Unique door seal and breaker design for the minimum loss of cold temperature during a door opening
- High performance VIP insulation panels to minimize cabinet heat gain and to improve temperature stability
- Patented cabinet insulation system designed for optimal performance of cold storage temperature and minimal frost buildup
- Condensator fan intelligently start-stop to reduce power consumption
- Unique design of independent insulated inner door systems for independent access of storage space to provide the maximum protection of stored samples and save energy
Warranty Information: 3 years on all parts and 5 years on the compressor.
Specifications
| ?Model | DW-86L828J?(115V/60Hz) |
| Technical Data | |
| Cabinet Type | Upright |
| Climate Class | N |
| Cooling Type | Direct cooling |
| Defrost Mode | Manual |
| Refrigerant | HFC |
| Noise Lever (dB) | 49 |
| Peformance | |
| Cooling performance (°C) | -86 |
| Temperature Range (°C) | -40~-86 |
| Control | |
| Controller | Microprocessor |
| Display | LED |
| Dimensions | |
| Capacity (L/cu.ft.) | 828/29.2 |
| Net/Gross Weight (lbs) (approx) | 837.8/903.9 |
| Interior Dimensions (WxDxH) | 34.3×28.2×51.6" |
| Exterior Dimensions (WxDxH) | 45.1×35.4×78.0" |
| Functions | |
| High/Low Temperature | Y |
| Remote Alarm | Y |
| Hot Condenser | Y |
| Power Failure | Y |
| High/Low Voltage | N/A |
| Sensor Error | Y |
| Low Battery | Y |
| High Ambient Temp | Y |
| Door Ajar | Y |
| Accessories | |
| Caster | Y |
| Foot | Y |
| Test Hole | Y |
| Shelves/Inner Doors | 4-Mar |
