Deep Freezer Chest Type

Ultra Low Temperature Freezer

Chest Type -86°C

Bio Medical Freezer

Non-CFC high-density polyurethane

Insulation thickness 80mm

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

Feature

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
80mm 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

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

PC Software System

RS- 232C / 485 Interface
Graphic monitoring for temperature on real-time

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

Casecade Refrigeration System

Cascade Refrigeration System
With Natural Refrigerant guarantees
Excellent cooling performance and durability & Stability

Optional Accessories

7-days Chart Recorder
Eletromagnetic door password locking system
CO2 / LN2 Back up System
IQ – OQ Documentation & Validation

Specification

MODEL	LDF-9110C	LdF-9115C	LDF-9120C	LDF-9125C
Refrigeration Type	Cascade Refrigeration System / Upright Type
Dimensions Inner (wxdxh 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