The ULUF 490 freezer -90°C features a dual refrigeration system, which consists of two independent systems offering you the best security. In case of any failure with one of the refrigeration systems, the other system will still maintain the temperature at -80°C. Thereby, your samples will not be affected by any challenge caused by an unexpected system failure, until service is provided. This is possible due to our reliable single compressor technology.
Main features
Dual refrigeration system
Insulated inner doors
Castors
Lock on door
Ergonomic loading
Heated door frame
Heated vacuum valve
100% HCFC/CFC free
Reaching -90°C in 3 hours
Porthole for external probe
Model info
Temperature range (°C) | -90 / -40 | |
Max. ambient temperature (°C) | 25 C / 77 F | |
Power supply (V) | 230 | |
Frequency (Hz) | 50/60 | |
Power consumption (KWH/24H) | 14,6 | |
Power (Watt) | 1250 | |
Horse Power (HP): | 2 x 3/4 | |
Current (A) | 8,9 |
Controller features
Visual / Acoustic Alarm | check | |
Power failure alarm | check | |
Ajustable high/low temperature alarm | check | |
Low battery alarm | check | |
Compressor alarm | check | |
Open door alarm | check | |
Probe failure alarm | check | |
Alarm display as text - not codes | check | |
Contact for remote alarm | check | |
Prepared for GSM alarm module | check | |
Hours of battery backup | 72 | |
Digital display | check | |
Data logger | check | |
RS 232 interface | check | |
RS 485 interface | check | |
USB | check | |
Defrost technology | Manual | |
Chart recorder | Optional |
Bodywork
Shelves (pcs) / drawers (pcs) | 4 / -(*) | |
Adjustable Shelves (pcs) / drawers (pcs) | No | |
Basket | remove | |
Sub lids / doors (pcs) | - / 5 | |
Lighting | check | |
Castors | check | |
Lock | check |
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Inner liner material | Stainless steel |
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Cabinet material | Varnished steel |
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Colour (exterior) | White |
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Number of compressors | 2 |
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Refrigerant | EP88 |
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Weight (KG) | 220 |
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Shipping weight (KG) | 276 |
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Shipping weight with wooden crate (KG) | 276 |
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Shipping dimensions WxDxH (mm) | - |
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Shipping dimensions with wooden box (WxDxH) (mm) | 800x1040x2310 |
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Shipping M3 | 2,02 |
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Rack model | Box size (height mm) | Rack model and total quantity | No. of boxes pr. rack | Total no. of boxes | Exterior dimensions of rack (WxDxH mm) | ||||
Upright drawer rack | 50 | 12 x UDR50-44 + 3 x UDR50-45 (= 15 racks) | 4 x 4 / 4 x 5 | 192 + 60 (= 252 boxes) | 140 x 558 x 228 / 140 x 558 x 285 | ||||
Upright drawer rack | 75 | 12 x UDR75-42 + 3 x UDR75-43 (= 15 racks) | 4 x 2 / 4 x 3 | 96 + 36 (= 132 boxes) | 140 x 558 x 164 / 140 x 558 x 246 | ||||
Upright drawer rack | 100 | 15 x UDR100-42 | 4 x 2 | 120 | 140 x 567 x 216 | ||||
Upright side rack | 50 | 12 x USR50-44 + 3 x USR50-45 (= 15 racks) | 4 x 4 / 4 x 5 | 192 + 60 (= 252 boxes) | 139 x 558 x 221 / 139 x 558 x 276 | ||||
Upright side rack | 75 | 12 x USR75-42 3 x USR75-43 (= 15 racks) | 4 x 2 / 4 x 3 | 96 + 36 (= 132 boxes) | 139 x 558 x 160 / 139 x 558 x 240 | ||||
Upright side rack | 100 | 15 x USR100-42 | 4 x 2 | 120 | 139 x 558 x 210 |