Plumbing Assembly - Thermo Scientific CryoExtra CE8100 Series Operating And Maintenance Manual

The CryoExtra High Efficiency / Vapor Series freezers will
maintain a vapor storage temperature of -190°C with minimal
LN evaporation while accommodating a wide variety of
2
inventory systems.
Minimum
Door
Freezer Model
Width
in. (mm)
CryoExtra 20 / 32
CryoExtra 20MDD (813)
CryoExtra 40 / 42
CryoExtra 40MDD (1066)
CryoExtra 80 / 60
CryoExtra 80MDD (1524)
CryoExtra 94 / 60
CryoExtra 94MDD (1524)

Plumbing Assembly

The plumbing assembly carries and regulates the flow of LN
from the liquid supply through the fill line and into the freezer.
It is comprised of three main circuits: fill circuit, purge circuit
and gas bypass circuit.
6 | Product Information
Minimum
Liftover
Ceiling
Height
Height
in. (mm)
in. (mm)
90.1 55.3
(2289) (1405)
87.8 39.2
(2230) (995)
90.3 38.8
(2294) (985)
98.6 43.8
(2540) (1112)
2
Turn-tray
Weight
Platform
Empty
Height
lbs. (kg)
in. (mm)
6 515
(152) (234)
9 720
(228) (327)
9.5 1721
(242) (781)
9.5 1721
(242) (781)
Part
Key Component
Number
Fill Solenoid
1 14224611 S
Valve
Pressure Relief
2 1810032
Valve
3 11648945 Inline Filter
Fill Tee –
4 n/a Transfer Hose
Connections
Purge (3-way)
5 13284954S
Solenoid Valve
Gas Bypass
6 10713400
Temp Sensor
Gas Bypass
7 14224611 S
Solenoid Valve
Gas Bypass
8 11499812
Muffler
Gas Bypass
9 11885449 Muffler
Deflector
Thermo Fisher Scientific CryoExtra CE8100 Series
Direct
Weight
Load per
Liquid Qty of
Caster
Full Casters
(Full)
lbs. (kg)
lbs. (kg)
1340
4 335 (152)
(608)
2140
4 535 (243)
(971)
4830
4 1208 (548)
(2191)
4875
4 1219 (553)
(2211)
Spec Details
24 VDC, R ≈ 70 
(single), 35  (dual)
50 PSI (3.45 bar)
40-micron
½ in. ODT, 45° flare,
¼ in. MPT
24 VDC, R ≈ 140 
Pt-1000 RTD
24 VDC, R ≈ 70 
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