Laboratory Refrigerator LLR-301SR

Laboratory Refrigerator LLR-301SR

• Temperature Range from 2°C to 10°C
• Forced air circulation with fan provides precise temperature uniformity
• Automatic defrost system removes water condensation, no ice build up
• High density polyurethane insulation (thickness: 60 mm) provides constant cool temperature
• Specialized plastic cool sealing structure for precise temperature control
• Height adjustable front foot in case of installation on uneven floors and four castors for easy moving
• Fan stops automatically to prevent leakage of cold air and maintain the temperature inside even when the door is opened

Control System

Microprocessor Digital Controller

• High / Low Temperature Alarm
• Door Opening Warning Alarm
• Audible & Visible Alarm
• Electric Leakage Breaker

Optional Accessories

• Touch Screen with USB memory
• 7 Days Chart Recorder
• Digital Recorder
• Power Failure Alarm
• Mobile Alarm
• STS Drawer Shelf
• IQ/OQ Documentation
• RS-232C/485 PC Interface

Option

[①] Need more ACCURACY?

“Dual Evaporators” run alternately to make natural and automatic defrost.

Defrost without a heater prevents temperature fluctuation and assures constant temperature accuracy.

[②] Need more STABILITY?

“Dual Compressors” run alternately to prevent temperature rise in case of one compressor breakdown and it keeps temperature stable.

For LLR-302SR, LLR-303SR, LLR-303SR-H, LLR-304SR, LLR-304SR-H only

Specification

MODEL	LLR-301SR	LLR-302SR	LLR-312SR	LLR-303SR	LLR-304SR
Door  Solid Swing Door	1 EA				2 EA
MODEL				LLR-303SR-H	LLR-304SR-H
Door  Solid Half Door				2 EA	4 EA
Type	Bench Top	Floor Standing
Dimension  Interior (mm)   Exterior	460 x 500 x 630 560 x 606 x 850	560 x 660 x 800 683 x 775 x 1490	600 x 750 x 1640 500 x 640 x 1410	620 x 700 x 1410 740 x 805 x 2000	1140x 700 x 1410 1260 x 805 x 2000
Capacity	105 ℓ	295 ℓ	421 ℓ	612 ℓ	1125 ℓ
Compressor	1/8 HP	1/4 HP	1/4 HP	1/4 HP	1/2 HP
Temperature  Range                Uniformity	2°C ~ 10°C ±1°C at 4°C
Display	4 Digit LED Display and Signal Lamp
Controller	Microprocessor Digital Controller
Safety Device	High/Low Temp. Alarm, ELCB, Thermal Protector, Audible and Visible Alarm
Material Interior                  Exterior	Stainless Steel 304 Epoxy Powder Coated Steel
Insulation	High Density Polyurethane (Thickness: 60 mm)
Air Circulation	Turbo Fan with Automatic stop/run during door open
Accessory	2 Shelves	3Shelves	6 Shelves	6 Shelves	12 Shelves
Door	Door Key Lock, Adjustable Tension Spring, Magnetic Packing
Electricity	220/230 V, 50/60 Hz

 

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