NUVE FR 290, User Manual

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7
2.
TECHNICAL SPECIFICATIONS
2.1.
TECHNICAL SPECIFICATIONS TABLE
TECHNICAL SPECIFICATIONS FR 290 FR 490 FR 590
Cooling DirectFREEZE
™
Temperature Sensor Pt-100
Temperature Set and Reading
Sensitivity
1°C
Chamber Volume, Liters 261 461 560
Temperature Set Range -20°C to -45 °C
Temperature Variation
(on samples)
< 2.0

C
Refrigerant R404A
Alarm Back-up 12-hours with automatically recharged battery
Alarm System Audible and Visual
Temperature Alarm Range Set point +5°C to +10°C
Safety System Pressure Switch
Isolation 120 mm injected polyurethane block (CFC-free)
Shelf System (Independent
compartments / internal isolation
doors)
3 / 3 4 / 4
Control System N-SmArt™ Programmable microprocessor system
Temperature Indicator Colorful LCD
Temperature Recorder Circular Battery operated 7-day chart with key lock
Internal Memory 10-year memory, one record per hour
USB Standard
Ethernet Standard
RS 232 / GSM Standard
Central Alarm Outlet Standard
Power Supply 230 V, 50 Hz
Power Consumption (Watt) 900
Internal Material Stainless steel
External Material Epoxy-polyester powder coated stainless steel
Internal Dimensions (WxDxH) mm 420x625x995 555x630x1320 555x765x1320
External Dimensions (WxDxH)mm 680x1070x1690 820x965x2035 815x1120x2010

The loading capacity depends on the loading types.

Performance of FR series can be changed according to placed samples’ type, quantity
and temperature.