Laboratory Freezer, -40℃, LF40-H Series

  1. Capacity: 105L, 305L, 485L
  2. Temperature range(℃): -40~-10℃(LF40-H110), -40~-20℃(LF40-H310/490)
  3. Advanced Cooling System: Reasonable refrigeration layout, more stable refrigerant, High cooling efficiency and fast cooling speed
  4. Stable and high precise temperature control: Accuracy up to 0.1℃; Can run smoothly at the lowest temperature for a long time
  5. Convenient after-sales service: 2 years warranty
SKU: CA-LF40-H Series Categories:

Description

Key Features
Microprocessor control, adjustable temperature range:-40~-10℃(LF40-H110); -40~-20℃(LF40-H310/490)
LED digital display and increment range at 0.1℃~1℃.
Permanently lubricated cooling fan for safety and longevity.
High density CFC-Free urethane foam insulation.

Reliability
Chemically stable, CFC -free, commercially available and environmentally safe refrigerant.
Optimized refrigeration system designed to maximize cooling effect and temperature uniformity.
LED digital display for clear observation,
Wide voltage tolerance design with applicable voltage range of 187-242V/AC.

Ergonomic Design
USB data logging and temperature recorder (optional).
Build-in lock with safety and beauty.
Lockable caster design for customer to move as needed.

Safety
Multiple malfunction alarms to detect high and low temperature , sensor error, power off, temperature controller malfunction, door ajar.
Two types of alarm indications: audible buzzing and visual flashing light.
Corrosion proof cabinet interior design.
Power failure protect: the device would be attack by the high current when all devices restart simultaneously, the start delay function would protect device from the damage.

Specifications

SpecificationsModelLF40-H110LF40-H310LF40-H490
Shelf/drawer///
Cooling methodDirect coolingDirect coolingDirect cooling
DefrostManualManualManual
RefrigerantR290R290R290
Power consumption(kWh/24h)1.651.683.45
Noise(db)505255
Ambient temperature(℃)10~32℃10~32℃10~32℃
Temperature range(℃)-10~-40℃-20~-40℃-20~-40℃
Cooling systemCompressor brand/QTYCUBIGEL/1CUBIGELCUBIGEL/1
CondenserWire tubeWire tubeWire tube
SensorNTCNTCNTC
Temperature controllerMicroprocessorMicroprocessorMicroprocessor
DisplayDigital displayDigital displayDigital display
PowerVoltage/frequency(V/Hz)220/50Hz220/50Hz220/50Hz
Power(W)160W150W295W
Current(A)1.15A1.3A2.45A
MaterialInside materialStainless steelColor sprayed steelStainless steel
Outside materialColor sprayed steelColor sprayed steelColor sprayed steel
InsulationPURFPURFPURF
SizeCapacity(L/cu.ft)105/3.70305/485/17.12
NT./GT.(kg)52/64.580/85108/135
Exterior size(W*D*H)(mm)685*645*9301218X840X9401670*810*930
Interior size(W*D*H)(mm)480*380*6651000X520X6651455*525*665
Package size(W*D*H)(mm)750*700*10401300*870*11001775*880*1060
CBM0.551.171.66
20GP/40GP/40HQ24/51/5122/46/4612/26/26
AlarmHigh/low temperatureYYY
Power failureYYY
Sensor errorYYY
Filter check///
Temperature controller failureYYY
Low battery///
Condenser clean///
High ambient temperature///
Door ajar///
Power failure backup system(alarm)12h12h12h
AccessoriesFoot///
CastorYYY
Inside door///
Test hole QTY/diameter1/25MM11
USB port///
Remote alarm port///

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