Haier Spark-Free Freezers
[3 Models]Haier Spark-Free Freezers provide safe, reliable storage for flammable chemicals, hazardous substances and temperature-sensitive materials in laboratory and industrial environments. Designed to meet ATEX requirements, they combine dependable temperature control with enhanced safety features for laboratories working with volatile materials.
- ATEX-certified spark-free operation for hazardous environments
- Precise temperature control for sensitive laboratory materials
- Designed for life science, pharmaceutical and industrial laboratories
ATEX Certified
Designed for the safe storage of flammable chemicals and hazardous laboratory materials.
Precise Temperature Control
Microprocessor-controlled refrigeration delivers stable storage temperatures for valuable samples.
Enhanced Safety Features
Integrated alarms, battery backup and system monitoring help protect stored materials.
Laboratory Ready
Available in multiple capacities with durable drawer configurations for organised sample storage.
Haier Spark-Free Freezers are designed for laboratories and industrial facilities that require the safe storage of flammable substances alongside reliable low-temperature performance.
Typical applications include:
- Flammable solvent storage
- Chemical laboratories
- Pharmaceutical manufacturing
- Research laboratories
- Industrial laboratories
- Petrochemical applications
- Hazardous material storage
- Quality control laboratories
- Universities
- Life science research
Spark-free operation makes these freezers suitable for environments where ignition sources must be carefully controlled.
Haier Spark-Free Freezers combine laboratory refrigeration performance with enhanced safety systems for hazardous storage environments.
Key features include:
- Reliable long-term operation
- CE ATEX certified
- Spark-free internal design
- Precise microprocessor temperature control
- LCD digital display
- Audible and visual alarm systems
- Battery backup during power failure
- High-performance thermal insulation
- Durable laboratory drawers
- Castors with levelling feet
| Specification | DW-25L92SF | DW-30L278SF | DW-30L278FL |
|---|---|---|---|
| Cabinet type | Upright | Upright | Upright |
| Capacity | 92 L / 3.3 cu ft | 278 L / 9.8 cu ft | 278 L / 9.8 cu ft |
| Power supply | 220–240 V / 50 Hz | 220–240 V / 50 Hz | 220–240 V / 50 Hz |
| Certification | CE; ATEX | CE; ATEX | CE; ATEX |
| Shelves | 3 | — | — |
| Drawers | 3 | 6 | 6 |
| Net/gross weight | 46/51 kg | 115/135 kg | 115/135 kg |
| Interior dimensions (W × D × H) | 435 × 410 × 630 mm | 520 × 435 × 1,230 mm | 520 × 435 × 1,230 mm |
Why Choose Haier Spark-Free Freezers?
Laboratories storing flammable chemicals require refrigeration equipment that combines dependable temperature control with enhanced safety. Haier Spark-Free Freezers are specifically designed to eliminate potential ignition sources within the storage chamber while maintaining reliable performance for temperature-sensitive materials.
Featuring precise electronic temperature control, comprehensive alarm systems and ATEX-certified construction, the range helps laboratories safely store hazardous substances without compromising usability or performance.
As an authorised Haier Biomedical supplier, Withnell Sensors can help you select the most suitable spark-free freezer for your application, providing expert guidance alongside installation, servicing and ongoing technical support.
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Explore the Haier Spark-Free Freezer Brochures
Explore the available spark-free freezer models, including capacities, temperature ranges, safety features and technical specifications.
Service & Maintenance
Preventative maintenance, equipment health checks and repair support for Haier Biomedical, FARRAR and Kambic equipment supplied by Withnell Sensors.
- Inspecting doors, handles, gaskets and seals
- Checking backup batteries and electrical components
- Inspecting pipework and testing for refrigerant leaks
- Removing ice and cleaning key components
- Completing operational and safety checks
Talk to a technical specialist
We are always on hand to offer expert and impartial advice and technical support.
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