-25°C Upright Spark Free Freezer, 92 L, Model DW-25L92SF
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- Functions: Spark-free cold storage for flammable and temperature-sensitive samples
- Temperature Range: Adjustable from -10°C to -30°C
- Control System: Microprocessor-controlled with LCD display (0.1°C precision)
- Alarm System: High/low temperature, sensor failure, power failure (audible/visual); 24-hour battery backup
- Storage: 3 shelves, 92 L capacity
- Zones: Certified safe for use with flammable materials (ATEX compliant)
- Display: LCD temperature display with control panel
- Power Supply: 220–240V / 50Hz
- Compliance: CE, ATEX
- Applications: Life sciences, medical, chemical storage, electronics, and laboratory safety environments
- Security: Dual-lock system with optional external padlock
- Mobility: Caster wheels and levelling feet for repositioning and fixed placement
- Accessories: Warning stickers, optional drawers (FL or SF series, depending on configuration)
Need a customised solution?
Optional accessories are available for purchase separately. If your order needs a customised configuration, our technical specialists will follow up with full details before your order is finalised. Contact us via the enquiry form or sales@lasec.com.
Installation, training and special delivery
Some products require installation, training, or special delivery (such as tail-lift trucks, extra labour, or hazardous material packaging). If your order needs this, we'll contact you with the additional cost before dispatch, so your final invoice may differ from the listed price.
Ordering from outside South Africa
Online ordering is currently limited to South African customers, but our full range is still available. Log an enquiry or email international@lasec.com and our international sales team will assist you through our traditional sales channels.
DISCLAIMER: All product images are for illustrative purposes only. Actual products may vary slightly in colours, controls, and visible features.
Availability:On Request
SKU
IHAIDW-25L92SF
BrandHaier Biomedical
Product Overview
The DW-25L92SF Spark Free Freezer is designed for the safe storage of flammable substances and other temperature-sensitive materials in environments requiring strict safety standards. With ATEX and CE certification, this upright freezer is suitable for laboratories, medical facilities, electronics production, and chemical storage, where the risk of ignition must be minimized.
It features a microprocessor-controlled temperature system with a highly visible LCD display, offering precise control within a range of -10°C to -30°C. Equipped with advanced alarm systems (high/low temp, power failure, and sensor errors), the freezer ensures both operational reliability and user safety, even during power interruptions, thanks to its 24-hour battery backup.
Designed with spark-free internal components and visual safety indicators, the DW-25L92SF meets the requirements for safe flammable storage, while providing practical features like adjustable shelving, dual-lock security, energy-efficient insulation, and caster mobility for flexible placement.
Key Features
- Temperature Range: Adjustable from -10°C to -30°C
- LCD Display: Precise to 0.1°C with intuitive controls
- Alarm System: Visual and audible alarms for temperature deviations, sensor failure, and power outage
- Battery Backup: 24-hour backup for display and alarm in case of power failure
- Spark-Free Interior: Designed for flammable sample storage (ATEX-certified)
- Thermal Efficiency: Super-thick insulation and removable door gasket for improved temperature retention
- Safety Lock: Dual-lock system with optional external padlock
- Shelving: 3 fixed shelves included
- Warning Indicators: Front-facing caution labels for safe handling awareness
- Mobility: Caster wheels with levelling feet for easy repositioning and stability
- Construction: Upright cabinet design with 92L / 3.3 Cu.Ft capacity
| Technical Data | |
|---|---|
| Cabinet Type | Upright |
| Climate Class | SN N |
| Cooling Type | Direct Cooling |
| Defrost Mode | Manual |
| Refrigerant | HC |
| Sound Level (dB(A)) | 27 |
| Performance | |
| Cooling Performance (°C) | -25 |
| Temperature Range (°C) | -10 ~ -25 |
| Control | |
| Controller | Microprocessor |
| Display | LED |
| Electrical Data | |
| Power Supply (V/Hz) | 220–240/50 |
| Electrical Current (A) | 1.2 |
| Dimensions | |
| Capacity (L/Cu.Ft) | 92 / 3.2 |
| Net/Gross Weight (approx) | 46 / 51 kg 101.4 / 112.4 lbs |
| Interior Dimension (W×D×H) | 435×410×635 mm 17.1×16.1×25.0 in |
| Exterior Dimension (W×D×H) | 597×635×810 mm 23.5×25×32.9 in |
| Packing Dimension (W×D×H) | 680×690×940 mm 26.8×27.1×37.0 in |
| Container Load (20'/40'/40'H) | 48 / 102 / 102 |
| Alarms | |
| High/Low Temperature | Y |
| Remote Alarm | Y |
| Power Failure | N |
| Sensor Error | Y |
| Low Battery | N |
| High Ambient Temperature | N |
| Dirty Condenser | N |
| Door Ajar | Y |
| Accessories | |
| Caster | Y |
| Leveling Feet | Y |
| Porthole | N |
| Drawers/Inner Doors | 3 / N |
| Adjustable Shelves | N |
| USB Interface | N |
| RS485 | N |
| NFC | N |
| Temperature Recorder | N |
| Other | |
| Certificate | ATEX explosion proof certificate, CE |
*Haier Biomedical reserves the right to change products and specifications without prior notice.
| Brand | Haier Biomedical |
|---|
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