Cryopumps, Cryogenics - Granzow

Contents
General
Applications and Accessories
Cryopumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C12.03
Cold Heads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C12.04
General
Cryopumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C12.05
Multiple Operation of Refrigerator Cryopumps . . . . . . . . . . . . C12.06
Regenerating Cryopumps . . . . . . . . . . . . . . . . . . . . . . . . . . . C12.06
Refrigerating Capacity of Cryogenic Cold Heads . . . . . . . . . . C12.07
Cold Heads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C12.08
Compressor Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C12.11
Products
Cryopumps
Standard Cryopumps
BasicLine
COOLVAC 800 BL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C12.12
Cryopumps with Fully Automatic Control
ClassicLine
COOLVAC 800 CL, 1.500 CL . . . . . . . . . . . . . . . . . . . . . . . C12.14
COOLVAC 2.000 CL, 3.000 CL . . . . . . . . . . . . . . . . . . . . . C12.18
COOLVAC 5.000 CL, 10.000 CL . . . . . . . . . . . . . . . . . . . . C12.22
COOLVAC 18.000 CL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C12.26
Cryogenics
Cold Heads, pneumatically driven
Single Stage Cold Head COOLPOWER 140 T . . . . . . . . . . . C12.28
Dual Stage Cold Heads
COOLPOWER 7/25, 5/100 and 5/100 T . . . . . . . . . . . . . . C12.30
Cold Head, mechanically driven
COOLPOWER 10 MD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C12.32
Compressor Units
COOLPAK 4000/4200, COOLPAK 6000/6200 . . . . . . . . . . . C12.34
COOLPAK 6000 MD / 6200 MD . . . . . . . . . . . . . . . . . . . . . . C12.36
General Accessories for Compressor Units COOLPAK . . . . . . . C12.38
Refrigerator Cryostats
based on the RDK 6-320 . . . . . . . . . . . . . . . . . . . . . . . . . . . . C12.39
optical, based on the RDK 6-320 . . . . . . . . . . . . . . . . . . . . . C12.40
Conversion of Units
Celsius, Fahrenheit, Kelvin
Kelvin (abbreviated as K) is the unit of
temperature.
Temperatures on the Kelvin scale are
converted into temperatures on the
Celsius scale as follows:
n °C = (n + 273.15) K.
Since the following equation applies
between Celsius scale and Fahrenheit
scale
n °F = 5/9 (n – 32) °C
it follows that
n °F = 5/9 (n + 459.67) K.
The inverse equations are as follows:
m K = (m – 273.15) °C
m °C = (1.8 m + 32) °F
m K = (1.8 m – 459.67) °F.
The following applies in particular to
absolute Zero:
0 K = -273.15 °C ; -459.67 °F.
1 bar = 14.5 psi
1 MPa = 10 bar
Accessories
Cryopumps / Cryogenics
Controllers and Monitoring Units for Cryopumps . . . . . . . . . . . C12.42
COOLVAC ClassicLine, System Configuration
Single Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C12.45
Dual Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C12.46
Dual and Mutiple Operation . . . . . . . . . . . . . . . . . . . . . . . . . . C12.47
Low Temperature Controller Modell 9700 . . . . . . . . . . . . . . . . C12.48
Low Temperature Measuring Instrument MODEL 1901 . . . . . . C12.49
Temperature Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C12.50
Safety Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C12.51
Precision Manometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C12.52
C12 02
Oerlikon Leybold Vacuum Full Line Catalog