Laboratory Freezer -25°C

The -25°C Laboratory Freezer by Antech Scientific is essential for maintaining optimal storage conditions for biomedical materials and temperature-sensitive products in South Africa. This upright deep freezer, part of the LabSafe series, features a high-density solid door for superior insulation and compliance with international standards.

The intelligent TC-200 microprocessor controller ensures precise temperature control with a dual sensor system, while the ultra-quiet design enhances the workspace. Explore our range at Apex Scientific and visit our Insights page and our article, Laboratory Refrigerators and Their Impact on Research, Medicine, and Industry.

The Antech Scientific -25°C Laboratory Freezer is a high-performance solution for biomedical and laboratory cold storage in South Africa. Engineered to meet the stringent demands of temperature-sensitive materials, this upright deep freezer ensures stable and uniform cooling for medical products, biological samples, and research materials. Featuring a high-density solid door and advanced insulation, it delivers precise temperature control and energy efficiency. The unit complies with international quality and safety standards, including CE and UL certifications, making it a reliable choice for clinical, pharmaceutical, and research laboratories.

The LabSafe Series laboratory freezers feature a microprocessor-based electronic controller with a dual LED display showing internal temperature and key operating parameters. An advanced dual-sensor system ensures accurate and stable temperature control.

freezer controller

Intelligent Temperature Control

Equipped with the TC-200 microprocessor electronic controller, this laboratory freezer offers advanced functionality:

  • Dual LED Display: Provides real-time monitoring of the inner chamber temperature and operational conditions.
  • Dual Sensor System: One sensor simulates the real product temperature while the other controls air temperature for accurate readings.
  • Optimized Cooling System: The direct cooling system facilitates rapid temperature recovery after door openings, ensuring reliability.

 

Ergonomic and User-Friendly Design

Designed with user convenience in mind, the freezer includes:

  • Self-Closing Door: Enhances operational efficiency and minimizes temperature loss.
  • Reversible Door Options: Allows for flexibility in installation to suit various laboratory spaces.
  • Quiet Operation: The ultra-quiet design ensures minimal disruption in your work environment.

 

Environmentally Responsible

The Laboratory Freezer -25°C is engineered with sustainability in mind:

  • Natural Refrigerants: Compliant with EPA and SNAP regulations, these refrigerants are non-ozone depleting.
  • CFC-Free Insulation: Polyurethane insulation contributes to its eco-friendly profile while maintaining efficiency.
  • Energy-Efficient Cooling System: Reduces overall energy consumption and carbon emissions.
Laboratory Freezer -25C

LabSafe Series Laboratory Freezers – Precision Cold Storage in a Wide Range of Sizes

The LabSafe Series laboratory freezers are designed to meet the demanding needs of labs, hospitals, and pharmacies requiring precise, reliable cold storage. Developed for temperature-sensitive biological materials and medical products, these freezers deliver consistently accurate temperature control to support research and clinical workflows. Each unit features a high-density solid (forming) door for superior insulation and energy efficiency. LabSafe freezers comply with major international standards, including CE and UL certifications. A wide range of sizes is available to suit different storage needs—see our brochure or the Technical Specifications tab for full details.

Comprehensive Safety Features

Safety is prioritized with the following features:

  • Built-in Data Storage: Includes a USB port for easy data downloads and monitoring.
  • Password Protection: Prevents unauthorized changes to key parameters.
  • Safety Door Lock: Protects against unauthorized access, while an access port accommodates additional temperature probes.

 

If you are looking for other options or products, check out our article, Laboratory Refrigerators and Their Impact on Research, Medicine, and Industry, on our Insights page, at Apex Scientific.

ModelMDF-25U60MDF-25U150MDF-25U270MDF-25U400MDF-25U600
Main specificationsTypeDesktopUnder-counterUprightUprightUpright
Temperature range (℃)-10~-25-10~-25-10~-25-10~-25-10~-25
Cooling typeDirect coolingDirect coolingDirect coolingDirect coolingDirect cooling
DefrostManualManualManualManualManual
Climate typeNNNNN
Capacity (L)65120280380550
Internal W*D*H (mm)410×450×420500×450×570500×450×1290500×510×1550645×530×1645
External W*D*H (mm)510×560×670600×560×820600×560×1540600×650×1805775×750×1905
Weight(KGs)3343617495
Insulation (mm)5050505060
RefrigerantR600aR600aR600aR 290.00R 290.00
Control systemControllerTC-200TC-200TC-200TC-200TC-200
DisplayLED digitalLED digitalLED digitalLED digitalLED digital
Display accuracy0.10.10.10.10.1
PowerPower supply (V/Hz)220/50; 220/60; 120/60220/50; 220/60; 120/60220/50; 220/60; 120/60220/50; 220/60; 120/60220/50; 220/60; 120/60
Rated power (W)95; 95; 115120; 140; 170220; 220; 200220; 220; 230250; 250; 230
Rated current (A)0.65; 0.65; 0.851.1; 1.3; 1.71.7; 1.7; 1.81.7; 1.7; 2.01.7; 1.7; 2.0
Data memoryHigh/low temp checkYesYesYesYesYes
USB portYesYesYesYesYes
Alarm functionsVisible/audible alarmYesYesYesYesYes
High/low tempYesYesYesYesYes
Sensor failureYesYesYesYesYes
Door openYesYesYesYesYes
Low batteryYesYesYesYesYes
Power failureYesYesYesYesYes
Backup for alarm (Hrs)4848484848
Remote alarm contactsYesYesYesYesYes
Other featureDoor lock with keyYesYesYesYesYes
Inner LED lightYesYesYesYesYes
Adjustable footYesYesYesN/AN/A
CasterN/AN/AN/AYesYes
Test access portΦ20mm x 1Φ20mm x 1Φ20mm x 1Φ20mm x 1Φ20mm x 1
Adjustable shelves Qty12555
Shelf at bottom Qty11111
MaterialExteriorPre-coated steelPre-coated steelPre-coated SteelPre-coated steelPre-coated steel
InteriorPre-coated aluminumPre-coated aluminumPre-coated aluminumPre-coated aluminumPre-coated aluminum
DoorSolid doorSolid doorSolid doorSolid doorSolid door
InsulationPolyurethanePolyurethanePolyurethanePolyurethanePolyurethane
ShippingGross weight (KGs)40517492113
Packing WxDxH (mm)570x620x760660x620x910660x620x1630660x700x1900830x750x2000
Volume (m³)0.270.370.670.881.25
SKUDescription
MDF-25U60-25°C Laboratory freezer, LabSafe series, 65L
MDF-25U150-25°C Laboratory freezer, LabSafe series, 120L
MDF-25U270-25°C Laboratory freezer, LabSafe series, 280L
MDF-25U400-25°C Laboratory freezer, LabSafe series, 380L
MDF-25U600-25°C Laboratory freezer, LabSafe series, 550L

Insights Article: Laboratory Freezers Explained: Which One is Right for You?

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