Freezer boxes B35-50 / B35-85, up to -85 °C

The ultra-low temperature freezers are suitable for stable long-term storage of sensitive samples at -90 °C and are characterised by low energy consumption, convenient operation, and individual safety concept.Powerful cascade compression cooling unitEnvironmentally friendly refrigerants R-290 and R-170Thermal insulation with unique long-life VIPs (vacuum insulation panels)Innovative door sealing concept reduces ice formationErgonomic door handleInterior completely made of stainless steelRemovable inner doors made of stainless steel3 flexibly positionable shelves made of stainless steelPotential-free alarm contact for in-house alarm systemInternal data logger, measured values can be read out in open format via USBEthernet interface2 access ports Ø 28 mm, rearThe ultra-low temperature freezers are suitable for stable long-term storage of sensitive samples at -90 °C and are characterised by low energy consumption, convenient operation, and individual safety concept.Powerful cascade compression cooling unitEnvironmentally friendly refrigerants R-290 and R-170Thermal insulation with unique long-life VIPs (vacuum insulation panels)Innovative door sealing concept reduces ice formationErgonomic door handleInterior completely made of stainless steelRemovable inner doors made of stainless steel3 flexibly positionable shelves made of stainless steelPotential-free alarm contact for in-house alarm systemInternal data logger, measured values can be read out in open format via USBEthernet interface2 access ports Ø 28 mm, rear

Compact ultra-low temperature freezer for temporary to long-term cold storage of biological samples. Ideal for daily use in laboratories and scientific facilities. Low power consumption, natural refrigerant and cyclopentane insulation make these ultra-low temperature freezers environmentally friendly.Temperature logger with USB portData logging 35500 entriesBattery backup for 48 hDigital controller with displayHigh/low temperature alarmAudible and visual alarmContact for remote alarmPorthole for external probe and CO2 backupEco-friendly, HCFC-free Nature R refrigerantType designation -PLUS: With extended exchange warranty. In warranty cases which cannot be solved quickly on site, the client receives a new device.Please order racks separately.

Ultra-low temperature freezer for temporary to long-term cold storage of biological samples. Ideal for daily use in laboratories and scientific facilities. Due to the small footprint, transport through all standard sized doors is possible. Low power consumption, natural refrigerant and cyclopentane insulation make these ultra-low temperature freezers environmentally friendly. The material is galvanized and pre-coated steel on the outside and pre-coated white steel on the inside.Digital controller with displayAudible and visual alarmHigh/low temperature alarmContact for remote alarmBattery backup for 48 hPorthole (Ø12 mm) for external probe and CO2 backupIntegrated lockWith 4 castorsEco-friendly, HCFC-free Nature R refrigerantType designation -PLUS: With extended exchange warranty. In warranty cases which cannot be solved quickly on site, the client receives a new device.Please order racks separately.SpecificationsInternal humidity:5 %Temperature probes:1/PT 1000Noise level:55 dBPower supply:230 V / 50 Hz

Die Tiefkühltruhen werden aufgrund ihrer kompakten Bauweise, ihrer technischen Eigenschaften und ihrer Zuverlässigkeit sowohl im Labor als auch in der Industrie erfolgreich eingesetzt. Die Verwendung von Vakuumisolierpaneelen (VIP) ermöglicht einen großen Innenraum bei kompakten Außenmaßen. Der Innenraum besteht aus hochwertigem, rostfreien Edelstahl. Eine Kabeldurchführung (Durchmesser 19 mm) ermöglicht eine Temperaturüberwachung mit externen Temperaturfühlern.Äußerst leises Kälteaggregat, mit natürlichen Kältemitteln (R-290, R-170)Optisches und akustisches AlarmsignalAbschließbarer Deckelverschluß mit HebelwirkungNetzunabhängiger Alarm mit Akku für ca. 72 StundenMikroprozessorgesteuerte Regelung mit Folientastatur und LED-AnzeigeSchnittstelle (RS485)Zweistufiges Kaskaden-Kühlsystem

Freezer for temporary to long-term cold storage or daily use in the laboratory. Ideal where space is limited, but the user still needs a regular storage capacity. Due to the small footprint, transport through all standard sized doors is possible. The material is galvanized and pre-coated steel on the outside, precoated white steel on the inside and cyclopentane for efficient insulation.Digital controller with displayAudible and visual alarmHigh/low temperature alarmPorthole (Ø12 mm) for external probe and CO2 backupIntegrated lockWith 4 castorsEco-friendly, HCFC-free R290 refrigerantISO 9001, 14001 and 45001 certifiedType designation -PLUS: With extended exchange warranty. In warranty cases which cannot be solved quickly on site, the client receives a new device.Please order racks separately.

Protect your samples and reduce energy consumption with these environmentally friendly ultra-low freezers. Operating range -50 to -86 °C.Low maximum deviation of

The ULTF range shows that high performance freezing with focus on low energy consumption is the future. The range has been updated with our advanced Arctiko controller which ensures that all alarm and data logging features are included as standard. The ULTF range is produced with the true and original single compressor technology which ensures the lowest noise level available.Single compressorLow energy consumptionLow noise levelLow heat dissipation100% HCFC/CFC freeSub lidsCastors and key lockPrepared porthole for external temperature probesController featuresTemperature graphMicro processor controller with digital displayApprox. 72 hours battery back up for alarms, loggings and temperature display in case of power cutVisual and acoustic alarmAdjustable high/low temperature alarmPower, probe and instrument failure alarm,Open door alarmContact for remote alarmPrepared for GSM AlarmPrepared for connection of 2 additional probesIntegrated data loggerRS485/232 InterfaceDirect upload of new software via USB memory stickDirect download of logged data on USB memory stickAuto cycle in case of probe failureAmbient temperature displayShows all alarms (displayed as text, no codes)3-level password protectedBattery level indicationIntegrated memory for 30 yearsDisplay text available in different languages5 year warranty on the compressor.