Labotemp Laboratory Freezer LDF-11 is a precision-engineered biomedical freezer designed to maintain stable temperatures from –10 °C to –30 °C, supporting laboratories that require consistent and controlled sub-zero environments. With a 330L capacity and microprocessor-based temperature control accurate to 0.1 °C resolution, this unit ensures uniform internal conditions for biological samples, reagents, enzymes, and temperature-sensitive materials. As a reliable cold storage solution and vaccine freezer, it delivers dependable performance for research labs, hospitals, academic institutions, and pharmaceutical facilities.
Developed by an experienced Freezer manufacturer, the LDF-11 integrates practical safety and durability features that matter in real-world laboratory operations. The SS304 stainless steel interior promotes hygienic storage, while high-density PURF insulation and R134a refrigeration technology enhance thermal efficiency and recovery stability. Comprehensive safety alarms including high/low temperature alerts, sensor failure, door-ajar, and system alarms provide continuous protection.
Why Choose Labotemp Laboratory Freezer LDF-11?
✓ Precision Monitoring: Microprocessor system with clear digital display and tight stability.
✓ Advanced Safety Protection: Multi-level alarm system to minimize temperature risk.
✓ Manufacturer Expertise: Designed by a trusted freezer manufacturer with laboratory-focused engineering
| Temperature Range | -10 ~ -30°C |
|---|---|
| Capacity | 330 L |
| Voltage | 220 V 50Hz |
| Power Consumption | 2.5 kW·h / 24H |
| Ambient Temperature | 10 ~ 32°C |
| Temperature Controller | Microprocessor |
| Display | LED Digital Display |
| Inside Material | SS304 |
| Outside Material | Color Sprayed Steel |
| Outside Door/Type | Foam Door |
| Insulation | PURF |
| Alarm | High/Low Temperature, Sensor Failure, Door Ajar, System Failure Alarm |
| Alarm Type | Sound / Light |
| Input Power (W) | 280 W |
| Electric Shock Resistance | Class I Type B |
| Exterior Dimensions (DxWxH) | 685 × 700 × 1960 mm |
| Net Weight | 86 kg |
| Gross Weight | 96 kg |
LDF-11 is designed for scientific research laboratories, sample and reagent storage, low temperature material testing, electronics and chemical industry, academic and bioengineering labs, military and industrial research, agriculture and marine research applications.
