Laboratory Freezer LDF-18

Name: Laboratory Freezer LDF-18
Brand: Labotemp
SKU: LDF-18
Price: 4030.00 USD
Availability: InStock
Rating: 4.9 (910 reviews)

Labotemp Laboratory Freezer LDF-18 is designed as a high-performance -40 freezer for secure storage of vaccines, plasma, reagents, biological samples, and temperature-sensitive laboratory materials. Built for hospitals, research institutes, diagnostic laboratories, pharmaceutical facilities, and scientific research environments, this scientific freezer delivers stable temperature control from -20°C to -40°C with precise microprocessor regulation and 0.1°C accuracy. The direct cooling system combined with HC eco-friendly refrigerant ensures reliable low-temperature preservation while maintaining energy-efficient operation for continuous laboratory use.

Engineered for long-term reliability and sample safety, this medical freezer features a durable coated steel cabinet with multiple inner doors to minimize cold air loss during access. The digital display and intelligent alarm system provide real-time monitoring with protection against high/low temperature fluctuations, power failure, sensor error, and door ajar conditions. A built-in backup battery maintains alarm and temperature display during power interruptions, while password protection and door locking improve storage security. Adjustable shelves, low-noise operation, and heavy-duty castors support convenient day-to-day laboratory workflows.

Why Choose Labotemp Laboratory Freezer LDF-18?
✓ Stable -40°C Cooling: Reliable low-temperature preservation for sensitive laboratory materials
✓ Advanced Safety Protection: Multi-level alarms and backup battery for enhanced sample security
✓ Energy-Efficient Design: Eco-friendly refrigerant with optimized cooling performance

$4030

Datasheet

Capacity : 328 L Capacity	328 L
Temperature Range : -20°C ~ -40°C Temperature Range	-20°C ~ -40°C
Voltage : 220V ±10%, 50/60Hz Voltage	220V ±10%, 50/60Hz
Ambient Temperature : 10 ~ 32°C Ambient Temperature	10 ~ 32°C
Power : 330 W Power	330 W
Interior Dimensions (W×D×H) : 508 × 455 × 1393 mm Interior Dimensions (W×D×H)	508 × 455 × 1393 mm
Exterior Dimensions (W×D×H) : 673 × 676 × 1886 mm Exterior Dimensions (W×D×H)	673 × 676 × 1886 mm
Noise : 48 dB Noise	48 dB
Controller : Microprocessor Controller	Microprocessor
Display : Digital Display	Digital
Sensor : NTC Sensor	NTC
Electric Current : 1.54 A Electric Current	1.54 A
Power Consumption : 6.5 kWh/24h Power Consumption	6.5 kWh/24h
High / Low Temperature Alarm : Yes High / Low Temperature Alarm	Yes
Power Failure Alarm : Yes, 8 h Power Failure Alarm	Yes, 8 h
Sensor Error Alarm : Yes Sensor Error Alarm	Yes
Controller Error Alarm : Yes Controller Error Alarm	Yes
Door Ajar Alarm : Yes Door Ajar Alarm	Yes
Remote Alarm Port : Yes Remote Alarm Port	Yes
Refrigeration Type : Direct Cooling Refrigeration Type	Direct Cooling
Defrost : Manual Defrost	Manual
Refrigerant / Weight : R290 / 78 g Refrigerant / Weight	R290 / 78 g
Door : Foamed Solid Door / 1 Door	Foamed Solid Door / 1
Inner Doors : Coated Steel Door / 5 Inner Doors	Coated Steel Door / 5
Adjustable Shelves : 4 Adjustable Shelves	4
Interior Cabinet Material : Coated Steel Interior Cabinet Material	Coated Steel
Exterior Cabinet Material : Coated Steel Exterior Cabinet Material	Coated Steel
Insulation Material : PURF (Ø82.5 mm) Insulation Material	PURF (Ø82.5 mm)
Door Lock : Yes Door Lock	Yes
Test Hole : 1 Test Hole	1
Castors : 4 Castors	4
Gross Weight : 133 Gross Weight	133
Package Size : 760 × 760 × 2000 mm Package Size	760 × 760 × 2000 mm

Multi Alarm Safety ➤ Multi Alarm Safety
Intelligent microprocessor controller enables accurate operation and stable cooling performance. ➤ Intelligent microprocessor controller enables accurate operation and stable cooling performance.
Bright digital interface allows convenient monitoring of operating conditions. ➤ Bright digital interface allows convenient monitoring of operating conditions.
HC refrigerant technology supports environmentally responsible and efficient cooling. ➤ HC refrigerant technology supports environmentally responsible and efficient cooling.
Multi-layer insulated cabinet construction minimizes thermal loss and improves energy utilization. ➤ Multi-layer insulated cabinet construction minimizes thermal loss and improves energy utilization.
Inner compartment door design reduces temperature fluctuation during routine access. ➤ Inner compartment door design reduces temperature fluctuation during routine access.
Automatic protection logic safeguards stored materials during abnormal operating conditions. ➤ Automatic protection logic safeguards stored materials during abnormal operating conditions.
Integrated alarm management provides immediate notification of operational deviations. ➤ Integrated alarm management provides immediate notification of operational deviations.
Backup power support maintains critical display and alarm functionality during outages. ➤ Backup power support maintains critical display and alarm functionality during outages.
Password-enabled access control improves storage security and controlled operation. ➤ Password-enabled access control improves storage security and controlled operation.
Durable coated steel construction offers long service life in laboratory environments. ➤ Durable coated steel construction offers long service life in laboratory environments.
Flexible shelf configuration accommodates different storage arrangements and sample formats. ➤ Flexible shelf configuration accommodates different storage arrangements and sample formats.
Compact footprint with optimized internal capacity supports efficient space utilization. ➤ Compact footprint with optimized internal capacity supports efficient space utilization.
Quiet operation reduces disturbance in clinical and laboratory workspaces. ➤ Quiet operation reduces disturbance in clinical and laboratory workspaces.
Lockable castors improve mobility while ensuring stable positioning after installation. ➤ Lockable castors improve mobility while ensuring stable positioning after installation.

LDF-18 is designed to controlled low-temperature storage of vaccines, plasma, reagents, biological specimens, and temperature-sensitive laboratory materials in hospitals, diagnostic laboratories, research institutes, biobanks, pharmaceutical facilities, and academic laboratories ➤ LDF-18 is designed to controlled low-temperature storage of vaccines, plasma, reagents, biological specimens, and temperature-sensitive laboratory materials in hospitals, diagnostic laboratories, research institutes, biobanks, pharmaceutical facilities, and academic laboratories
Suitable for sample preservation, quality control storage, and continuous cold-chain workflows requiring secure access, alarm monitoring, and stable −20°C to −40°C storage conditions ➤ Suitable for sample preservation, quality control storage, and continuous cold-chain workflows requiring secure access, alarm monitoring, and stable −20°C to −40°C storage conditions