Laboratory freezers LF, with explosion-proofed interior
Laboratory freezers for the storage of explosive and highly flammable substances. With explosion-proof interior and approved to EN 60079-15 category 3, zone 2, CE EX 11-/3 G.
- White steel exterior, stainless steel interior
- Automatic door closing
- Air forced cooling, adjustable shelves, castors, key lock on door
- Micro processor controller with digital display
- Approx. 72 hours battery back up for alarms, loggings and temperature display in case of power cut
- Prepared for GSM alarm
- Prepared for connection of 2 additional probes
- Auto cycle in case of probe failure
- Ambient temperature display
- Direct download of logged data on USB memory stick, direct upload of new software via USB memory stick
- 3-level password protected
- Battery level indication
- Display text available in different languages
- Temperature graph, integrated data logger
- RS485/RS232 interface
- Integrated memory for 30 years
- Visual and acoustic alarm
- Adjustable high/low temperature alarm
- Alarms: Power failure, probe failure, instrument failure, open door
- Contact for remote alarm, shows all alarms
- 5 year warranty on the compressor
Toote variatsioonid
| Colour | Depth int. | Ext. depth | Ext. height | Ext. width | Height int. | Int. width | Max. temperature | Min. temperature | Min. voltage | No. of chambers | No. of doors | Nominal capacity | Catalog number | Type | Weight | PK | Kogus | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| White | 685 mm | 860 mm | 1997 mm | 720 mm | 1505 mm | 600 mm | -10 °C | -30 °C | 230 V | 1 | 1 | 618 l | 6.270 298 | LF 700 ATEX | 133 kg | 1.00 |
