Eppendorf New Brunswick -86 °C Freezers Innova - Manual (Page 34)

Innova® -86 °C Freezers — Operating manual
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9 Technical data
9 Technical data
9.1 Specifications
9.1.1 Upright freezers specifications
* X = 0 for 120 V, 2 for 208 - 230 V (N/A for U101), or 1 for 230 V
‡ Freezer set to -80 °C, ambient 20 - 25 °C at rated mains/electrical supply
Model No. U101 U535 U725
Part No. U9420-000X* U9430-000X* U9440-000X*
Internal Dimensions:
Height x Width x Depth
640 x 480 x 330 mm
25.2 x 18.9 x 13 in
1365 x 640 x 615 mm
53.7 x 25.2 x 24.2 in
1365 x 865 x 615 mm
53.7 x 34.0 x 24.2 in
External Dimensions:
Height x Width x Depth
830 x 900 x 566 mm
32.7 x 35.4 x 22.3 in
1950 x 800 x 867 mm
76.8 x 31.5 x 34.1 in
1950 x 1025 x 867 mm
76.8 x 40.4 x 34.1 in
Capacity 101 Liters
3.6 cubic feet
535 Liters
18.9 cubic feet
725 Liters
25.6 cubic feet
Net Weight 116 kg
256 lb
250 kg
551 lb
315 kg
693 lb
Lock Standard Standard Standard
No. Compartments 2 3 3
Interior Stainless steel grade 304L
Alarms High/Low temperature, power fail, battery low, filter clean, fault
Insulation Material Vacuum insulation panels and urethane foam
Remote alarm port Standard Standard Standard
RS-485 interface Optional Optional Optional
Refrigerants: High Stage Refrigerant: R404A / Low Stage Refrigerant: R508B
‡Power Consumption:
• 120 V electrical supply 265 Watts 550 Watts N/A
• 208 - 230 V electrical
supply N/A 550 Watts 685 Watts
• 230 V electrical supply 367 Watts 550 Watts 660 Watts
Mains/Power Source and Current Rating:
120 V, 60 Hz 13 A 16.5 A N/A
208 - 230 V, 60 Hz N/A 9 A 10 A
230 V, 50 Hz 5 A 5 A 9.5 A
Pull Down Time: From +25 °C to -85 °C (freezer empty; 240 V, 50 Hz electrical supply)
3.7 hours 5.3 hours 5.6 hours
Performance -50 °C to -86 °C at 32 °C maximum ambient operating temperature
Environmental Conditions All freezers use components tested to CE/UL specifications listed below:
• Indoor use
• Altitude up to 2000 m
• Ambient temperature range 10 °C to 32 °C
• Maximum relative humidity 80 % for temperatures up to 31 °C, decreasing linearly to
50 % relative humidity at 40 °C
• Mains/power supply voltage fluctuations not to exceed ± 10 % of the nominal voltage
• Installation category II
• Pollution degree 2
8
Troubleshooting