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Ultra-Low Temperature Deep Freezers

DF 290/490/590

Long term sample protection at -86°C with top security

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Ultra-Low Temperature Deep Freezers

The ultimate protection for your samples is ensured by placing the cooling coils inside the shelves to provide the most efficient heat extraction. No reliance on air convection to transfer energy to the walls of the freezer but transfer by conduction with DirectFREEZE™.

DF series Ultra Low Temperature Freezers are powered by N-Smart™ which has internal memory storing temperatures records up to ten years with one-hour intervals as d... More

The ultimate protection for your samples is ensured by placing the cooling coils inside the shelves to provide the most efficient heat extraction. No reliance on air convection to transfer energy to the walls of the freezer but transfer by conduction with DirectFREEZE™.

DF series Ultra Low Temperature Freezers are powered by N-Smart™ which has internal memory storing temperatures records up to ten years with one-hour intervals as digitally and graphically. By means of Wi-Fi connection and N-Mobile™ application, DF series Deep Freezers can be traced anywhere and notification can be received instantly. Sample safety is given top priority with audible and visual alarm system and optional NuveWarn™ remote alarm system, plus an optional AlerText™ text message to multiple mobile phones. Sending e-mail up to five e-mail addresses in case of any failure is offered as standard.

DF 290/490/590
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  • Three different sizes: 261, 461, 560 litres
  • DirectFREEZE™: Faster and homogenous freezing through the coils located inside the shelves
  • Powerful and reliable N-Smart™ microprocessor control system
  • Maximum information with highly visible 4,3’’ colourful LCD display
  • Massive data storage with internal memory that stores the records up to ten years with one hour intervals as digitally and graphically
  • Wi-Fi connection for N-Mobile™ application for traceability and instant notifications
  • Ethernet port for remote access through internet
  • Possibility of sending e-mails in case of any failure
  • Optional NuveCloser™ software to access the operating parameters, failure history, memory and other technical parameters
  • Four independent compartments with insulated doors for decreasing air entry
  • Minimized air exchange on opening reduces ice build-up and protects samples
  • Compartment dimensions match commonly used cryoboxes
  • Washable air filter for simple maintenance and top performance
  • Perfect air tightness with soft gasket
  • Heated contact surface of gasket to virtually eliminate icing-up.
  • Chamber made of stainless steel for longer life and shelves made of aluminium for faster heat transfer
  • Epoxy-polyester powder coated stainless steel outer body
  • Foamed-in-place high density polyurethane insulation
  • Door handle with key lock
  • Key operated mains power switch to protect your samples
  • Audible and visual alarm system
  • Alarm system fed by a permanently recharged battery
  • Display of actual temperature even at power failure
  • Standard remote and central alarm ports
  • Equipped with NuveCom™ communication unit
  • Optional battery-operated 7- day chart recorder
  • Optional AlerText™ SMS alarm system for ultimate security
  • Optional NuveWarn™ remote alarm system
  • Optional CO2 back-up system to extend protection in case of failure

 

DF 290

DF 490

DF 590

Minimum Temperature

-86 °C*

Freezing System

DirectFREEZE™ Cooling Coils in Shelves Inside the Chamber

Control System

N-Smart™

Display

4,3’’ Colourful LCD Display

Chamber Configuration

3 Independent Compartments with Insulated Inner Doors

4 Independent Compartments with Insulated Inner Doors

Temperature Homogeneity

±3°C**

Temperature Stability

±0.5°C**

Temperature Alarm Range

Set Point ±5°C to ±25°C

Remote and Central Alarm Contact

For all Alarm Conditions

Alarm Back-up

12-hour with Automatically Recharged Battery

Insulation

High Density Injected Polyurethane

Internal Material

Stainless Steel

External Material

Epoxy-polyester Powder Coated Stainless Steel

Chamber Volume, Litres

261  (Up to 18,000 cryotubes in cryoboxes)

461  (Up to 32,000 cryotubes in cryoboxes)

560  (Up to 40,000 cryotubes in cryoboxes)

Power Rating

1600 W

1600 W

1600 W

Power Supply

230 V, 50 Hz

Internal Dimensions (WxDxH) mm

420x630x995

555x630x1320

555x765x1320

External Dimensions (WxDxH) mm

680x975x1715

830x980x2020

830x1120x2020

Packing Dimensions (WxDxH) mm

1030x1020x1950

1030x1020x2230

1310x970x2230

Net/Packed Weight, kg

245/272

285/330

312/367

*At 20 °C ambient

** Measured from the samples

RACKS FOR CRYOBOXES

Freezer

Model

Catalogue No

Rack for boxes

Box Dimensions

No. of cryoboxes per racks

No. of rack per freezer

Total no. of cryoboxes per freezer

Max. total tube capacity

DF 290

A 08 137

133x133x50 mm PP Box

20

9

180

14,580

A 08 171

135x135x50 mm Cardboard Box

20

9

180

18,000

A 08 151

133x133x75 mm Cardboard/PP Box

16

9

144

11,664

DF 490

A 08 137

133x133x50 mm PP Box

20

16

320

25,920

A 08 171

135x135x50 mm Cardboard Box

20

16

320

32,000

A 08 151

133x133x75 mm Cardboard/PP Box

16

16

256

20,736

DF 590

A 08 200

133x133x50 mm PP Box

25

16

400

32,400

A 08 207

135x135x50 mm Cardboard Box

25

16

400

40,000

A 08 198

133x133x75 mm Cardboard/PP Box

20

16

320

25,920

DRAWERS FOR PLASMA

Freezer

Model

Catalogue No

Rack Type

Drawer Dimensions (mm)

No. of rack per Freezer

Total no. of drawers per freezer

DF 290

A 08 240

Rack with two drawers

197x530x137

6

12

DF 490

A 08 152

Rack with two drawers

260x530x143

8

16

A 08 150

Rack with three drawers

260x530x95

8

24

DF 590

A 08 196

Rack with two drawers

260x665x143

8

16

A 08 197

Rack with three drawers

260x665x95

8

24

FACTORY FITTED OPTIONS

DF XXX Y Weekly temperature chart recorder 0ºC / -100ºC

OPTIONS

A 08 191 AlerText™ GSM alarm module
K 13 009 NuveWarn™ remote alarm system with 10 m cable
A 08 195 NuveCloser™ software for PC (operates through internet)
A 08 231 NuveCloser™ Multi software (connection up to 15 devices)
A 08 135 CO2 back up unit

ACCESSORIES

A 08 138 PP Cryobox 52X133X133 mm capacity 9x9 tubes
A 08 165 PP Cryobox 75X133X133 mm capacity 9x9 tubes
A 08 171 Cryobox 137x137x50 mm
A 08 172 10x10 Divider for up to Ø 12 mm tubes. Divider height: 30 mm
A 08 173 9x9 Divider for up to Ø 13,6 mm tubes. Divider height: 30 mm
A 08 160 Diagram paper for chart recorder 0ºC / -100ºC (Pack of 100)
A 08 070 Spare pen for chart recorder
  • Three different sizes: 261, 461, 560 litres
  • DirectFREEZE™: Faster and homogenous freezing through the coils located inside the shelves
  • Powerful and reliable N-Smart™ microprocessor control system
  • Maximum information with highly visible 4,3’’ colourful LCD display
  • Massive data storage with internal memory that stores the records up to ten years with one hour intervals as digitally and graphically
  • Wi-Fi connection for N-Mobile™ application for traceability and instant notifications
  • Ethernet port for remote access through internet
  • Possibility of sending e-mails in case of any failure
  • Optional NuveCloser™ software to access the operating parameters, failure history, memory and other technical parameters
  • Four independent compartments with insulated doors for decreasing air entry
  • Minimized air exchange on opening reduces ice build-up and protects samples
  • Compartment dimensions match commonly used cryoboxes
  • Washable air filter for simple maintenance and top performance
  • Perfect air tightness with soft gasket
  • Heated contact surface of gasket to virtually eliminate icing-up.
  • Chamber made of stainless steel for longer life and shelves made of aluminium for faster heat transfer
  • Epoxy-polyester powder coated stainless steel outer body
  • Foamed-in-place high density polyurethane insulation
  • Door handle with key lock
  • Key operated mains power switch to protect your samples
  • Audible and visual alarm system
  • Alarm system fed by a permanently recharged battery
  • Display of actual temperature even at power failure
  • Standard remote and central alarm ports
  • Equipped with NuveCom™ communication unit
  • Optional battery-operated 7- day chart recorder
  • Optional AlerText™ SMS alarm system for ultimate security
  • Optional NuveWarn™ remote alarm system
  • Optional CO2 back-up system to extend protection in case of failure
TECHNICAL SPECIFICATIONS DF 290/490/590 DEEP FREEZERS

 

DF 290

DF 490

DF 590

Minimum Temperature

-86 °C*

Freezing System

DirectFREEZE™ Cooling Coils in Shelves Inside the Chamber

Control System

N-Smart™

Display

4,3’’ Colourful LCD Display

Chamber Configuration

3 Independent Compartments with Insulated Inner Doors

4 Independent Compartments with Insulated Inner Doors

Temperature Homogeneity

±3°C**

Temperature Stability

±0.5°C**

Temperature Alarm Range

Set Point ±5°C to ±25°C

Remote and Central Alarm Contact

For all Alarm Conditions

Alarm Back-up

12-hour with Automatically Recharged Battery

Insulation

High Density Injected Polyurethane

Internal Material

Stainless Steel

External Material

Epoxy-polyester Powder Coated Stainless Steel

Chamber Volume, Litres

261  (Up to 18,000 cryotubes in cryoboxes)

461  (Up to 32,000 cryotubes in cryoboxes)

560  (Up to 40,000 cryotubes in cryoboxes)

Power Rating

1600 W

1600 W

1600 W

Power Supply

230 V, 50 Hz

Internal Dimensions (WxDxH) mm

420x630x995

555x630x1320

555x765x1320

External Dimensions (WxDxH) mm

680x975x1715

830x980x2020

830x1120x2020

Packing Dimensions (WxDxH) mm

1030x1020x1950

1030x1020x2230

1310x970x2230

Net/Packed Weight, kg

245/272

285/330

312/367

*At 20 °C ambient

** Measured from the samples

OPTIONS & ACCESSORIES DF 290/490/590 DEEP FREEZERS

RACKS FOR CRYOBOXES

Freezer

Model

Catalogue No

Rack for boxes

Box Dimensions

No. of cryoboxes per racks

No. of rack per freezer

Total no. of cryoboxes per freezer

Max. total tube capacity

DF 290

A 08 137

133x133x50 mm PP Box

20

9

180

14,580

A 08 171

135x135x50 mm Cardboard Box

20

9

180

18,000

A 08 151

133x133x75 mm Cardboard/PP Box

16

9

144

11,664

DF 490

A 08 137

133x133x50 mm PP Box

20

16

320

25,920

A 08 171

135x135x50 mm Cardboard Box

20

16

320

32,000

A 08 151

133x133x75 mm Cardboard/PP Box

16

16

256

20,736

DF 590

A 08 200

133x133x50 mm PP Box

25

16

400

32,400

A 08 207

135x135x50 mm Cardboard Box

25

16

400

40,000

A 08 198

133x133x75 mm Cardboard/PP Box

20

16

320

25,920

DRAWERS FOR PLASMA

Freezer

Model

Catalogue No

Rack Type

Drawer Dimensions (mm)

No. of rack per Freezer

Total no. of drawers per freezer

DF 290

A 08 240

Rack with two drawers

197x530x137

6

12

DF 490

A 08 152

Rack with two drawers

260x530x143

8

16

A 08 150

Rack with three drawers

260x530x95

8

24

DF 590

A 08 196

Rack with two drawers

260x665x143

8

16

A 08 197

Rack with three drawers

260x665x95

8

24

FACTORY FITTED OPTIONS

DF XXX Y Weekly temperature chart recorder 0ºC / -100ºC

OPTIONS

A 08 191 AlerText™ GSM alarm module
K 13 009 NuveWarn™ remote alarm system with 10 m cable
A 08 195 NuveCloser™ software for PC (operates through internet)
A 08 231 NuveCloser™ Multi software (connection up to 15 devices)
A 08 135 CO2 back up unit

ACCESSORIES

A 08 138 PP Cryobox 52X133X133 mm capacity 9x9 tubes
A 08 165 PP Cryobox 75X133X133 mm capacity 9x9 tubes
A 08 171 Cryobox 137x137x50 mm
A 08 172 10x10 Divider for up to Ø 12 mm tubes. Divider height: 30 mm
A 08 173 9x9 Divider for up to Ø 13,6 mm tubes. Divider height: 30 mm
A 08 160 Diagram paper for chart recorder 0ºC / -100ºC (Pack of 100)
A 08 070 Spare pen for chart recorder
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