Stirling Ultracold -80°C ULT25NEU ULT Ultra-Low Temperature Freezer 21051-11813

Stirling Ultracold -80°C ULT25NEU ULT Ultra-Low Temperature Freezer 21051-11813

Warranty

Includes a 90-Day warranty
1-Year Warranty Upgrade Available. Contact for pricing

QUALITY ASSURED BY NLS TECH STAFF

Price:

$2,999.95

Specs Below

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You Will Receive:

- Stirling Ultracold ULT25NEU -80°C Portable Chest ULT Ultra-Low Temperature Freezer Storage
- x2 Removable Plastic Utility Bins
- Key
- Power Cable
- 90-Day Warranty

Fully Tested and Working Without Issue:

After its initial disinfection and inspection, our technicians tested the Stirling Ultracold ULT25NEU -80°C portable chest ULT ultra-low temperature freezer with the following results:

- Maintains setpoint -80°C: PASSED

Manufactured in 2021

Specifications:

Manufacturer	Stirling Ultracold
Model	ULT25NEU
Serial No.	21051-11813
Mfg. date	2021
Application	Storage of general (non-flammable) laboratory materials
Storage volume	0.9 cu. ft. (25 liters)
Storage capacity	18 standard 2” boxes
Temperature range	-20°C to -86°C @ 32°C (90°F) ambient, uniformity +/- 3°C at -80°C top to bottom, adjustable in 1°C increments Default temperature setting is -80°C Preset options are -86°C, -40°C and -20°C
Steady state energy use at 25°C ambient	2.8 kWh/day (average power 118 watts) at -80°C (empty cabinet)
Pull-down from 25°C ambient	4 hours to -80°C (empty cabinet)
Recovery from 1 minute lid opening	20 minutes to -80°C (empty cabinet)
Warm-up profile	30 minutes to -60°C (empty cabinet) 70 minutes to -40°C (empty cabinet)
Heat dissipation	403 BTU/h (load to HVAC) (empty cabinet)
Refrigerant	0.35 to 0.42oz (10 to 12g) ethane
Refrigerant pressure	682psi (47bar) at 89.6°F (32°C) abs. 10.2psi (0.7bar) at -112°F (-80°C) abs.
Cooling engine	Helium charged free-piston Stirling engine with continuous modulation
Noise	Advanced noise abatement, <45 dB(A) at 1 meter
Indoor/outdoor use	Indoor use only
Environmental conditions	Non-corrosive, non-flammable, non-explosive, indoor use, altitude up to 2,000m, temperature 5°C to 40°C (41°F to 104°F), maximum relative humidity 80% for temperature up to 31°C decreasing linearly to 50% at 40°C
Security	Lockable lid
Defrost method	Manual
Input voltage	100-240VAC, 50/60Hz, or 12V DC from mobile source
Maximum current	4A at 120VAC, 2A at 240VAC, 15A at 12VDC
Maximum power input	280W
Insulation	High performance vacuum insulated panels and polyurethane foam
Gasket heater	Continuous operation when the power cord is connected
Interior dimensions (W x D x H)	8.7 x 13.1 x 13.4 in (22.1 x 33.2 x 34 cm)
Exterior dimensions (W x D x H)	13.8 x 27.3 x 18.1 in (35 x 69.25 x 46 cm)
Weight (Net)	46 lb (21 kg)

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Stirling Ultracold -80°C ULT25NEU ULT Ultra-Low Temperature Freezer 21051-11813

You Will Receive:

- Stirling Ultracold ULT25NEU -80°C Portable Chest ULT Ultra-Low Temperature Freezer Storage
- x2 Removable Plastic Utility Bins
- Key
- Power Cable
- 90-Day Warranty

Fully Tested and Working Without Issue:

After its initial disinfection and inspection, our technicians tested the Stirling Ultracold ULT25NEU -80°C portable chest ULT ultra-low temperature freezer with the following results:

- Maintains setpoint -80°C: PASSED

Manufactured in 2021

Specifications:

Manufacturer	Stirling Ultracold
Model	ULT25NEU
Serial No.	21051-11813
Mfg. date	2021
Application	Storage of general (non-flammable) laboratory materials
Storage volume	0.9 cu. ft. (25 liters)
Storage capacity	18 standard 2” boxes
Temperature range	-20°C to -86°C @ 32°C (90°F) ambient, uniformity +/- 3°C at -80°C top to bottom, adjustable in 1°C increments Default temperature setting is -80°C Preset options are -86°C, -40°C and -20°C
Steady state energy use at 25°C ambient	2.8 kWh/day (average power 118 watts) at -80°C (empty cabinet)
Pull-down from 25°C ambient	4 hours to -80°C (empty cabinet)
Recovery from 1 minute lid opening	20 minutes to -80°C (empty cabinet)
Warm-up profile	30 minutes to -60°C (empty cabinet) 70 minutes to -40°C (empty cabinet)
Heat dissipation	403 BTU/h (load to HVAC) (empty cabinet)
Refrigerant	0.35 to 0.42oz (10 to 12g) ethane
Refrigerant pressure	682psi (47bar) at 89.6°F (32°C) abs. 10.2psi (0.7bar) at -112°F (-80°C) abs.
Cooling engine	Helium charged free-piston Stirling engine with continuous modulation
Noise	Advanced noise abatement, <45 dB(A) at 1 meter
Indoor/outdoor use	Indoor use only
Environmental conditions	Non-corrosive, non-flammable, non-explosive, indoor use, altitude up to 2,000m, temperature 5°C to 40°C (41°F to 104°F), maximum relative humidity 80% for temperature up to 31°C decreasing linearly to 50% at 40°C
Security	Lockable lid
Defrost method	Manual
Input voltage	100-240VAC, 50/60Hz, or 12V DC from mobile source
Maximum current	4A at 120VAC, 2A at 240VAC, 15A at 12VDC
Maximum power input	280W
Insulation	High performance vacuum insulated panels and polyurethane foam
Gasket heater	Continuous operation when the power cord is connected
Interior dimensions (W x D x H)	8.7 x 13.1 x 13.4 in (22.1 x 33.2 x 34 cm)
Exterior dimensions (W x D x H)	13.8 x 27.3 x 18.1 in (35 x 69.25 x 46 cm)
Weight (Net)	46 lb (21 kg)

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