Product Details

Our Service department is ready and eager to provide support whenever it is required.

Model: WF-30L278

Laboratory Freezer

Feature

USB Data Logging

USB data logging and temperature recorder (optional).

Padlock

Padlock with stainless steel cylinder for safe storage.

Malfunction Alarms

Multiple malfunction alarms include high/low temperature,sensor error,power failure,high ambient temperature,low battery.

Alarm types

buzzer,flashing light,remote alarm

Technical Specifications:

Model WF-40L278 WF-40L348 WF-30L278 DW-25L262
Type -40℃ Deep Freeer -40℃ Deep Freeer -30℃ Deep Freeer -25℃ Deep Freeer/td>
Cabinet Type Upright Upright Upright Upright
Climate Class N N N N
Cooling Type Direct cooling Direct cooling Direct cooling Direct cooling
Defrost Mode Manual Manual Manual Manual
Refrigerate HC HC HC HC
Noise Lever (dB) 40 41 40 44
Cooling performance(℃) -40 -40 -30 -25
Temperature Range(℃) -20~-40 -20~-40 -10~-30 -10~-25
Controller Microprocessor Microprocessor Microprocessor Microprocessor
Display: LED LED LED LED
Electrical Data Power Supply(V/Hz) 220-240/50 220-240/50 220-240/50 220-240/50
Power(W) 275 280 330 135
Electrical Current(A) 2.9 2.9 2 2
Capacity(L/Cu.Ft) 278/9.8 348/12.3 278/9.8 262/9.3
Net/Gross Weight(approx) 115/135(kg) 253.5/297.6(lbs) 137/145(kg) 302.0/320.0(lbs) 115/135(kg) 253.5/297.6(lbs) 88/93(kg)
Interior Dimensions(W*D*H) 520*435*1230(mm)
20.5*17.1*48.4(in)
535*610*1228(mm)
21.1*24.0*48.3(in)
520*435*1230(mm)
20.5*17.1*48.4(in)
480*465*1430(mm)
Exterior Dimensions(W*D*H) 770*710*1810(mm)
30.3*28.0*71.3(in)
790*845*1860(mm)
31.1*33.3*73.2(in)
770*710*1810(mm)
30.3*28.0*71.3(in)
700*705*1665(mm)
Packing Dimensions(W*D*H) 832*757*1992(mm)
32.8*29.8*78.4(in)
852*927*2044(mm)
33.5*36.5*80.5(in)
832*757*1992(mm)
32.8*29.8*78.4(in)
775*760*1880(mm)
Container load (20'/40'/40'H) 14/28/28 14/28/28 14/28/28 24/48/48
High/Low Temperature Y Y Y Y
Remote Alarm Y Y Y N/A
Hot Condenser N/A N/A N/A N/A
Power Failure Y Y Y N/A
High/Low Voltage N/A N/A N/A N/A
Sensor Error Y Y Y Y
Low Battery Y Y Y N/A
High Ambient Temp Y Y Y N/A
Door Ajar N/A N/A N/A N/A