Labotemp Ultra Low Temperature Freezer ULF-29 is a reliable ULT freezer engineered for long-term preservation of temperature-sensitive biological materials in laboratories, hospitals, research institutes, and biomedical facilities. With a 305-litre chest design and temperature range of -60°C to -86°C, this low temperature freezer delivers stable, consistent ultra-low cooling for viruses, vaccines, biological tissues, organs, reagents, and medicines requiring uninterrupted low temperature storage. The microprocessor controller with digital display and PTC sensor provides accurate temperature monitoring with 0.1°C precision, while 304 stainless steel interior construction and 100mm PURF insulation maintain thermal integrity throughout daily use.
Comprehensive audible and visual alarm systems covering high and low temperature deviation, sensor failure, and controller error ensure continuous sample security. Power failure memory protection maintains normal cooling cycles even after system faults. The safety door lock prevents unauthorised access, while caster wheels with stoppers and a service-free drainage system support easy movement and practical daily laboratory operation.
Why Choose Labotemp Ultra Low Temperature Freezer ULF-29?
✓ Stable ultra-low cooling: SECOP compressor with patented refrigeration ensures reliable -86°C performance
✓ Comprehensive alarm protection: Multi-level audible and visual alerts for temperature, sensor, and controller faults
✓ Durable practical design: Stainless steel interior, secure door lock, and mobile caster system for long-term use
| No. | Specification | Value |
|---|---|---|
| 1 | Temperature Range | -60 ~ -86 °C |
| 2 | Ambient Temperature | 10 ~ 32°C |
| 3 | Capacity | 305 L / 10.77 cu.ft |
| 4 | Interior Dimensions (W×D×H) | 1190 × 448 × 640 mm |
| 5 | Exterior Dimensions (W×D×H) | 1394 × 752 × 900 mm |
| 6 | Net Weight | 115 kgs |
| 7 | Noise | 53 dB |
| 8 | Controller | Microprocessor |
| 9 | Display | Digital |
| 10 | Sensor | PTC |
| 11 | Voltage / Frequency | 220V ±10%, 50Hz |
| 12 | Power | 460 W |
| 13 | Electric Current | 2.09 A |
| 14 | Power Consumption | 7.6 kWh/24h |
| 15 | High / Low Temp Alarm | Yes |
| 16 | Sensor Error Alarm | Yes |
| 17 | Controller Error Alarm | Yes |
| 18 | Power Failure Alarm | Optional |
| 19 | Refrigeration Type | Direct Cooling |
| 20 | Defrost | Manual |
| 21 | Compressor | SECOP / 1 |
| 22 | Refrigerant | R4001 / 270g |
| 23 | Door | Foamed Solid Door / 1 |
| 24 | Interior Material | 304 Stainless Steel |
| 25 | Exterior Material | Coated Steel |
| 26 | Insulation | PURF (≥100 mm) |
| 27 | Door Lock | Yes |
| 28 | Test Hole | 1 |
| 29 | Castors | 4 |
| 30 | Gross Weight | 142 kg |
| 31 | Shipping Size (W×D×H) | 1500 × 830 × 1080 mm |
ULF-29 is suitable for ultra-low temperature storage of biological samples in laboratories, hospitals, and research facilities, supporting preservation of vaccines, plasma, enzymes, and cell cultures. Ideal for biobanking, clinical diagnostics, pharmaceutical storage, and academic research requiring stable -60°C to -86°C conditions with monitored control and alarm protection.
