Page 357 - Praxair - Specialty Gases and Equipment Reference Guide

Cryogenic Products

Cryogenic Storage Freezers

MVE CryoSystem Series
The MVE CryoSystem Series freezers
combine the benefits of low liquid
nitrogen consumption with mid-range
vial capacity to meet the diverse needs
of today’s professionals worldwide.
The lightweight and low-space features
of these containers make them the
most economical units in their class.
Chart-MVE cryogenic vessels are
performance leaders through innova-
tion, super insulation, and vacuum
technology.

CryoSystem CryoSystem CryoSystem CryoSystem
750 2000 4000 6000
Maximum Storage Capacity
Number of 1.2 and 2 ml Vials, 750 2000 4000 6000
(Internally Threaded)
Number of Racks, 100 cell boxes -- 4 4 6
Number of Racks, 25 cell boxes 6 – – –
Number of Stages per Rack 5 5 10 10
Performance
Liquid Nitrogen Capacity, liter 47.4 61 121 175
Static Evaporation Rate, liters/day* 0.39 0.85 0.99 0.99
Working Volume, liter 47 51 111 165
Normal Working Duration, days** 76 38 70 104
Unit Dimensions
Neck Opening, inch (mm) 5 (127) 8.5 (216) 8.5 (216) 8.5 (216)
Overall Height, inch (mm) 26.5 (673) 27.25 (692) 38 (965) 37.75 (959)
Section E – Gas Handling Equipment
Outer Diameter, inch (mm) 20 (508) 22 (559) 22 (559) 26 (665)
Weight – Empty, lb (kg) 42 (19) 58 (26.3) 81 (36.7) 103 (46.7)
Weight – Liquid Full, lb (kg) 126 (57) 182 (82.5) 300 (136) 425 (193)
* Static Evaporation Rate and static holding times are nominal.
Actual rate and holding time will be affected by the nature of container
use, atmospheric conditions, and manufacturing tolerances.
** Normal Working Duration is an arbitrary reference to estimate container
performance under normal operating conditions. Actual working time
may vary due to current atmospheric conditions, container history,
manufacturing tolerances and any individual patterns of use.

i

Three Year Vacuum Warranty Ask your Praxair
Conforms to MDD 93/42/EEC, representative about
the Medical Device Directive sample racks or other
for EU cryogenic accessories.

E•356 1-877-PRAXAIR www.praxairdirect.com