Description
A deep freezer is a piece of laboratory equipment designed to preserve medical samples, medicines, and more for extended periods. This is thanks to the temperature control features and other benefits that deep freezers provide the lab space.
Deep Freezer Upright Type
Ultra Low Temperature Freezer
- The Unique Refrigeration technology with Non-CFC/HCFC natural refrigerant
- Fast Cooling down to -86°C with perfect contacted evaporator system
- High quality stainless steel inner chamber with rounded corners for easy clean
- Mechanical designed cabinet with perfect door seal and closure
- Microprocessor PID digital controller with Audible & Visible Alarm system
- Built-in access port for external data monitoring and supply
Features
Complete sealing and closure mechanism for ultra low temperature
- Triple air tight Santoprene sealing gaskets made from Thermoplastics Elastomer
- The individual inner doors made from cold- free HDPE material
- Mechanically heated door frame seal keeps ice formation-free
- Advanced door latch system for perfect closing and easy opening
Non-CFC/HCFC Refrigeration System
Natural refrigerant and hermetically sealed compressor are used for compliance with the New Environmental Protection Regulation
Heavy-duty and user friendly designed chambers Structure
- Heavy-duty caster with built-in adjustable stands for easy movement
- 145 mm High density polyurethane foamed insulation maintain cool temperature
- Easy opening access door for electric and refrigeration compartment
- Height adjustable shelf is stainless steel or epoxy powder coated wire
Automatic voltage regulation and Energy saving electric circuit system
Efficiency and durable electric part and compartment, provides long life cycle, and minimize electric load leading to consumption of low energy and to protection
Optional LN2 & CO2 back up System
Control System
Microprocessor PID digital controller with Self-Diagnostic and Alarm System
- High / Low limited temperature parameters set and value
- Door Opening Warning Alarm
- Audible and Visible Alarm
- Electric leakage Breaker
- Power Failure Alarm
- RS-232C/485 PC Interface
Alarm System
- High / Low limit temperature alert
- Electric power failure warning alert
- Status of door opening warning alert
- Low battery back-up level warning alert
- High and low temperature check alert
- Password for set parameters alert
- Self-Diagnostic system alert
Condenser temperature
- Cascade Refrigeration System
- Cascade Refrigeration System
- With Natural Refrigerant guarantees
- Excellent cooling performance and durability & Stability
Optional Accessories
- 7-days Chart Recorder
- Touch Screen with USB Memory
- Mobile Alarm
- Digital Recorder
- CO2 / LN2 Back up System
- IQ – OQ Documentation & Validation
Specification
MODEL |
LDF-9010U |
LDF-9015U |
LDF-9020U |
LDF-9025U |
Type |
Upright Type |
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Dim. Inner
(wxdxh mm) Outer |
600 x 640 x 960 950 x 946 x 1700 |
600 x 640 x 1280 950 x 946 x 2120 |
750 x 640 x 1280 1100 x 946 x 2120 |
750 x 760 x 1280 1100 x 1066 x 2120 |
Capacity/Shelves |
369 Liter/ 2 Shelves |
492 Liter/ 3 Shelves |
615 Liter/ 3 Shelves |
730 Liter/3 Shelves |
Refrigerator |
1HP x 2 |
1HP x 2 |
3 / 2 HP x 2 |
3 / 2HP x 2 |
Controller/Display |
Microprocessor Digital PID Controller with Battery back up system/4 Digit LED Dsiplay and signal Lamp |
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Temperature |
-40°C to -86°C |
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Insulation |
145mm High density polyurethane foamed insulation |
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Material Interior
Exterior |
Stainless Steel 304 Epoxy Powder Coated EGI Steel |
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Safety |
High / Low Temp. Protector, ELCB, Thermal Protector |
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Electric Supply |
220V/230V, 50/60Hz |
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