Controlled-Rate Freezers
Compact, yet powerful
Plug and play your cryopreservation right on
your benchtop.
Liquid nitrogen-free
Safer for your cells, safer for you in a mycoplasma-free environment.
Consistent viability
Take control with programmed patterns and track freezing with temperature reports.
CytoSAVER Controlled-Rate Freezer
Medium CytoSAVER
FZ-2100
FZ-2200 (cGMP)
Large CytoSAVER
FZ-3100
FZ-3200 (cGMP)
Large CytoSAVER
FZ-3400 (cGMP)
for cryobags
Compare models
| Medium CytoSAVER | Large CytoSAVER | ||||
|---|---|---|---|---|---|
| Model | FZ-2100 | FZ-2200 | FZ-3100 | FZ-3200 | FZ-3400 |
| CFR 21 Part 11 compliant (cGMP)? | with upgrade | yes | with upgrade | yes | yes |
| IQ/OQ and validation? | with upgrade | yes | with upgrade | yes | yes |
| Freezing chamber dimensions | W 13.2 × L 17.4 × H 6.5 cm (volume ~1.5 L) | W 30.0 × L 13.2 × H 5.8 cm (volume ~2.3 L) | W 43.0 × L 23.0 × H 5.8 cm (volume ~5.7 L) | ||
| Rack capacity for 2 mL cryovials* | 81 cryovials (9 x 9 rack) | 171 cryovials (9 x 19 rack) | 11 cryovials | ||
| 25 mL cryobag** capacity | 2 | 3 | 8 | ||
| 50 mL cryobag** capacity | 1 | 1 | 4 | ||
| Min. temperature | -80.0 ºC | ||||
| Freezing rate | -0.1 ºC/min minimum, -2.0 ºC/min maximum | ||||
| Built-in heater? | yes | ||||
| External Dimensions | W 47.3 × L 33.0 × H 45.5 cm | W 53.0 × L 43.0 × H 59.0 cm | |||
| Weight | 17.0 kg | 30.0 kg | 29.0 kg | ||
| Power supply | AC 100 V, 50/60 Hz | ||||
| Maximum power consumption | 150 VA | 300 VA | |||
* Rack capacity customizable for other cryovial sizes.
** Cryobag cartridges not included.
Note: The CytoSAVER is not intended for long term sample storage.
Developing Christmas Trees with the Help of the CytoSAVER Controlled-Rate Freezer
Find out how researchers are enhancing tree breeding with the CytoSAVER Controlled-Rate Freezer, advancing balsam fir traits for the ideal holiday tree.
Achieve consistent controlled-rate cell and tissue freezing down to -80 °C
Ensure the integrity and viability of your stem cells, immune cells, blood samples, and vaccines. The CytoSAVER is great for cGMP applications. Ask for CytoSAVER models that comply with FDA Title 21, CFR Part 11. IQ/OQ and validation are available upon request.
Set up the compact design on your standard benchtop in seconds
Perfect for conductive freezing of cryotubes, cryobags, or cryostraws
Set and save your own freeze
pattern with hold steps
See real-time sample temperature
graphs and reports
Freeze as fast as -2 ºC/min to -80 ºC without LN2 or dry ice
Warm up the chamber after freezing
to minimize downtime
Optimize your cold chain with Strex
From benchtop…
… to long-term storage
From benchtop…
CytoSAVER
Controlled-Rate Freezer
Cryotrack Carrier
Frozen Sample Transport
… to long-term storage