LGUex 1500 MediLine
The LGUex 1500 MediLine is an under-bench freezer with capacity of 139L designed for optimal freezing and maximum safety. The MediLine Lab Freezer comes with Comfort Controller, and Spark-free provides better, faster cooling in an explosion-proof freezer. Comfort controller features integrated alarm and monitoring systems.
Key Features:
- 139L capacity
- -9°C to -26°C temperature range
- Static cooling system
- 4 storage compartments
- ATEX Certified Spark Free
- Lockable Door
- Self closing door
- Manual defrost
- Optical and acoustic warning alarm – high/low temperature and door open alarms alert users to an issue
- Comfort controller with digital temperature display accurate to 0.1°C and alarm logging functionality
- Temperature constancy ±2 K
- Memory for min/max temperatures
- Memory function saves the last three temperature alarms and power cuts with date/time/duration of alarm
- Volt free contact – RS485 interface – access port
- Reversible door
- Environmentally friendly R600a refrigerant – results in energy consumption of 0.863 kW/H (24hrs)
- Two Years Parts and Labour Warranty
- Product Dimensions: 820mm(h) x 600mm(w) x 615mm(d). Weight: 45kg.
- Resolution 0.1 °C (to -19.9 °C) resp. 1°C (from -20 °C)
Features
Alarm test function
This test function can be used to check whether an internally or externally connected alarm system is functioning correctly. The appliance’s refrigeration performance is not affected by this test
Explosion protection: ATEX 95
The Atex 95 certification certifies that Liebherr laboratory refrigerators and freezers with explosion protection as defined by EU Directive 94/9/EC (ATEX) are suitable for storing explosive and highly flammable materials
Efficient refrigeration system
Liebherr guarantees the outstanding quality of its refrigeration systems through expertise derived from decades of experience in the refrigeration technology sector, and through continuous research and development. By employing only premium-quality compressors, condensers, evaporators and other refrigeration components the energy consumption and operating costs of Liebherr appliances are significantly reduced
Serial bus interface
A serial bus interface can be used to connect appliances to an external monitoring system. If there is no monitoring system that can be connected via the interface available, an interface converter retrofitting kit (which connects with a PC or laptop) can be obtained as an optional accessory. The bus interface can be used to serially connect and network up to 20 appliances. Temperature and alarm details can be documented and archived using Liebherr’s Temperature Monitoring software
Temperature alarm
The integrated temperature alarm indicates if the lower or upper alarm thresholds have been breached. It uses both acoustic and visual signals to provide maximum security for goods that have been stored
Temperature stability and consistency EN 60068-3
All laboratory refrigerators and freezers are tested at the state-of-the-art Liebherr development facilities according to procedure EN 60068-3 for measuring temperature stability. This involves measuring the temperature at nine different point
Several Liebherr models can be integrated underneath worktops, in which case a ventilation grille (200 cm² minimum) is required at the rear of the worktop to ensure sufficient aeration and ventilation of the appliance. In the absence of a ventilation grille in the worktop, the niche-height must be 860 mm, at the very least, to facilitate sufficient heat dissipation forwards. Under-worktop models offer a compact solution that is especially valuable in smaller work spaces.
Technical data
| Product group | Lab freezer with Comfort electronic controller |
|---|---|
| GTIN | 9005382193198 |
| Energy consumption in 24h | 0.926 kWh / 24h |
|---|---|
| Climate class | 7 |
| Noise level | 45 dB |
| Net capacity, total | 129 l |
| Gross capacity, total | 139 l |
| Refrigerant | R 600a |
| Cooling system | static |
| Defrosting method | manual |
| Voltage | 220-240 V ~ |
| Frequency | 50 Hz |
| Connection rating | 1.0 A |
| Product dimensions (H/W/D) | 82.0 / 60.1 / 61.8 cm |
|---|---|
| Insulation | 55 – 55 mm |
| Weight (with packaging) | 45.0 kg |
| Weight (without packaging) | 42.0 kg |
| Control | Electronic control system |
|---|---|
| Temperature range | -9°C to -26°C |
| Temperature display | external digital |
| Malfunction: Warning signal | optical and acoustical |
| potential-free contact | ✔ |
| Power failure alarm | when mains power returns |
| Maximum fluctuation | 3.3 °C |
| Gradient | 6.6 °C |
| Side wall material | steel |
|---|---|
| Colour | white |
| Door/Cover material | steel |
| Lock | fitted |
| Self-closing door | ✔ |
| Door hinges | right interchangeable |
| Material of interior containers | Plastic white |
| Type of castors | — |
| Water drain | — |
| Drawers in freezer compartment | 3 |
| of which adjustable | 4 |
| Shelf material | Evaporator plates |
| Shelf loading capacity | 24 kg |
| Door design | HardLine |
| Handle | Ergonomic slimline handle |
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