Laboratory Deep Freezer
WLS-LDF
Deep Freezers are designed for storage of biological samples in biotech, life science, clinical research as well as medical & pharmaceutical specimens, serums, vaccines, blood components. These freezers are available with temperatures up to -20°C and – 40°C.
About the product
Deep Freezers are designed for storage of biological samples in biotech, life science, clinical research as well as medical & pharmaceutical specimens, serums, vaccines, blood components. These freezers are available with temperatures up to -20°C and – 40°C.
Features & Benefits
- Temperature Up To -20°C / -40°C (AC Room)
- Upright Models With Small Foot Prints
- Unique Design Of Thermal Barrier For Better Energy Efficiency
- Machine Filled CFC Free PUF Insulation To Eliminate Void Pockets
- Adjustable Trays
- Hermetically Sealed Compressor With CFC Free Refrigerant
- Alarms For High/Low Set Parameters
- Sensor Failure Alarm
- Electrical Circuit Breaker
- Time Delay For Compressor Switch On
- Overload Cut Off Relay For Compressor
- Rounded Inner Chamber For Easy Cleaning
- Attractive Door Profile
- Microprocessor Controller With LED Display Of Temperature With Set, Process Value & Audio Visual Alarm (Standard)
- Weight Carrying Capacity Of Each Tray : 30 Kg Uniformly Distributed
- Auto Door Closer
- Smart Handle With LED Door Closure Indication
LCD Display Features
- 4 Inch Attractive LCD Display
- Intelligent Controller Helps Maintain Temperature In Case Of Sensor Failure
- Battery Backup for Temperature Controller
- Auto Tuning Of Controller
- Self-Diagnosis for Errors
- Histogram Format of 24 Hours Temperature Recording
- Settable High / Low Alarm Points
- Memory for Storage of Upto 1000 Records
- Centronic Interface to Record Temperature, Date, & Time by Attaching Dot Matrix Printer with Adjustable Print Interval
- Alarm on Equipment / Output for Remote Alarm
Touch Display Features
- 7 Inch Big Colour Touch Screen
- Plc (Programmable Logic Controller)
- Memory of 15,000 Records
- Centronic Interface to Record Temperature, Date & Time By
- Attaching Dot-matrix Printer with Adjustable Print Interval
- Ethernet Port
- Battery Backup In Case Of Power Failure for Display, Alarms &
- Off-Line Data logging (Optional)
Product Specifications
| Model | WLS - 100 DF | WLS - 200 DF | WLS - 300DF | WLS - 400DF | WLS - 500DF | WLS - 200ULDF | WLS - 300ULDF | WLS - 400ULDF |
| Internal Volume (Liters) | 100 | 200 | 300 | 400 | 500 | 200 | 300 | 400 |
| Number of Trays | 2 | 2 | 3 | 4 | 5 | 2 | 3 | 4 |
| Internal Dimensions (WxBxH mm) | 458x 458x 508 | 640 x 755 x 430 | 640 x 755 x 630 | 640 x 755 x 830 | 640 x 755 x 1030 | 640 x 755 x 430 | 640 x 755 x 630 | 640 x 755 x 830 |
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