Deep Freezer Chest Type

Chest Type -86°C
Bio Medical Freezer
Non-CFC high-density polyurethane
Insulation thickness 80mm

1. The Unique Refrigeration technology
   with Non-CFC/HCFC natural refrigerant
2. Fast Cooling down to -86°C with perfect 
   contacted evaporator system
3. High quality stainless steel inner 
   chamber with rounded corners for easy 
   clean
4. Mechanical designed cabinet with 
   perfect door seal and closure
5. Microprocessor PID digital controller 
     with Audible & Visible Alarm system
6. Built-in access port for external data        monitoring and supply


Feature
 
Complete sealing and closure mechanism for ultra low temperature

1.   Triple air tight Santoprene sealing gaskets made from Thermoplastics        Elastomer
2.    The individual inner doors made from cold- free HDPE material
3.    Mechanically heated door frame seal keeps ice formation-free
4.    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
1.        Heavy-duty caster with built-in adjustable stands for easy    movement
2.       80mm High density polyurethane foamed insulation maintain cool temperature
3.       Easy opening access door for electric and refrigeration compartment
4.       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



Microprocessor PID digital controller with Self-Diagnostic and Alarm System

-   High / Low limited temperature parameters set and value
-   Automatic voltage stabilition (Buck-boost) system
-   Password locking system for data and display of controller
-   Visible and audible alarm system for operation
-  Optional CO2 back-up system in case of power failure



RS- 232C / 485 Interface

Graphic monitoring for temperature on real-time


-     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



7-days Chart Recorder


Eletromagnetic door password locking system



CO2 / LN2 Back up System



IQ – OQ Documentation & Validation


MODEL
LDF-9110C
LdF-9115C
LDF-9120C
LDF-9125C
Refrigeration Type
Cascade Refrigeration System / Upright Type
Dimensions              Inner
(W x D x H mm)      Outer
600 x 690 x 500
890 x 900 x 1010
600 x 690 x 800
1088 x 890 x 1010
1100 x 600 x 690
2040 x 890 x 1050
1400 x 600 x 690
2040 x 1040 x 1050
Capacity
210ℓ
331ℓ
456ℓ
456ℓ
Compressor
1HP x 2
1HP x 2
1HP x 2
1HP x 2
Controller
Microprocessor Digital PID Controller with Battery back up system
Temperature
-40°C to -86°C
Material                     Interior
                                     Exterior
Stainless Steel 304
Epoxy Powder Coated EGI Steel
Safety
High / Low Temp. Protector, ELCB, Thermal Protector
Electric Supply
220V/230V, 50/60Hz



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