Key Features
Usability
The Arktek DF – PCM can hold vaccines between -60℃ to -80℃ for almost 7 days at hot zone temperature environment of 43℃/5℃.
A range of storage temperature can be supported by changing the type of PCM used. Longer hold times are possible when storage temperature requirements are above -40℃.
Design
The Arktek can be used in cold chain distribution of vaccines.
Safety
The Arktek DF – PCM is equipped with a HOBO 4-channel thermocouple logger (HOBO) which is attached to four thermocouple (TC) sensors which monitor interior temperatures in the vaccine storage area of the Arktek.
Specifications
Measurements
- External Dimensions (OD*H): 52.8 x 74.7 cm
- Capacity: 5.4 L
- Net Weight: 32.5 kg
- Gross Weight: 43 kg
- PCM Block Volume: 1L each
Operating Environment
- Vaccine Storage Temperature: -60℃ to -80℃
- Hold time: 7 days at 43℃/5℃ ambient temperature with daily use
Standard Accessories
- Vaccine containers (13x small/short)
- PCM blocks (two full sets) (16x)
Optional Accessories & Add-ons
Product Documents, Manuals & Brochures
User Manual
Regulatory Certificates
ISO 9001 Certificate
Videos
Not available at this time
FAQ
How many vaccines can be held within the Arktek DF?
How do PCMs work to keep vaccines cold?
This specialized use of the Arktek device employs a particular type of PCM in place of the more typical frozen water ice blocks. PCMs are known for their ability to store or release energy in transition
between solid (frozen) and liquid (melted) or gas states. The freeze-melt transition temperature varies widely across the range of available PCMs. The suitable PCM that is used in this application has a melting point of -65°C, which is within the required vaccine storage temperatures range of -60°C to -80°C.
During phase transition from solid to liquid, a PCM maintains a constant temperature until all of the PCM has melted. Typically, the amount of energy required to melt a PCM is large. Combining the large amount of energy required to melt with the very low heat leak for the Arktek device can result in hold times of 6-7 days if properly used at typical African temperatures.
Do I need specialized freezing equipment to use this device?
Any location that stores vaccines and also freezes PCM blocks will need to have at least one freezer of each kind on site.
Studies & Trials
Not available at this time
Package Contents
- 1x Arktek DF – PCM
- 13x Vaccine containers (small/short)
- 16x PCM blocks (two full sets)
Warranty
Free warranty coverage does not include the following cases:
Damage caused by improper use or improper maintenance.
Damage caused by attempted repairs done by a non-designated repair department.
Damage caused by force majeure.
Damage occurring after the warranty period has expired.
Testimonials
Not available at this time