Laboratory Freezer LLR-304SR

LLR-304SR

Laboratory Freezer

Feature

Precise Temperature Control System

Microprocessor PID Controller ensures the most accurate temperature control and maintains cooled temperature during defrost cycle by unique designated technology

Audible and Visible alarm system

High / low temperature alarm system provides safety and security storage

Non-CFC/HCFC Refrigeration System

CFC/HCFC-free Hermetically sealed compressor and Natural Refrigerant gas are used for compliance with the New Environmental Regulation
Magnetic packing with adjustable tension Door
Magnetic packing with adjustable enforced tension door prevent cold temperature from any air leakage

Metal Solid door with air tight gasket

Protect samples and reagents from sun light

High-density Polyurethane foam Insulation

With 60mm thickness Insulation provides excellent low temperature and maintains cool temperature for a long time in case of power failure

Automatic Defrost and Dehumidify System

Unique air flow circulation and defrost provides high precision temperature uniformity and stability

User Friendly Design

Built-in Fluorescent lamp with ON/OFF switch and circulation fan stops while door is opening
Door key Lock device and password lock for safety
Drawer shelf provides easy storage blood bags with triple sliding rail mechanical system

PC Software System

RS-232C / 485 interface to LIS / HIS requirement with monitoring software is supplied

Control System

Microprocessor Digital PID Controller
Audible / Visible Alarm System

Alarm System

High/Low temperature alarm
Electric Power Failure Alarm
Status of door opening warning Alarm
High and low temperature check alarm

Specification

MODEL	LLR-302SR	LLR-303SR LLR-303SR-H	LLR-304SR LLR-304SR-H
Dimensions Inner (wxdxh mm) Outer	560x660x800 683x775x1490	620x700x1410 740x805x1985	1140x700x1410 1260x805x1998
Capacity	295ℓ	612ℓ	1125ℓ
Compressor Non-CFC	1 / 4 HP	1 / 4 HP	1 / 2 HP
Defrost	Hot gas defrost system by user setting
Epoxy Wire Shelf	3 EA	6 EA	12 EA
Controller	Microprocessor Digital PID Controller
Display	4 Digit LED Display & LED signal lamps
Temperature	10°C to -30°C Set Accuracy ±1°C / Uniformity ±3°C at -20°C
Temperature Alarm	Set High Limit & Low limit temperature, Audible and visible Alarm
Material Interior Exterior	Stainless Steel Epoxy powder coated EGI steel
Solid Swing Door H-Half Door	One Door		Two Door Four Solid Door
Solid Swing Door H-Half Door	N/A	Two Solid Door	Two Door Four Solid Door
Air Circulation (Option)	Turbo Fan with automatic stop / run during door open
Safety	High/Low Temp. Protector, ELCB, Thermal Protector
Electric Supply	110V 60Hz or 220V/230V 50/60Hz

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