INFICON LDS3000 Modular Leak Detector - Handbuch (Seite 24)

24 Betrieb
6.2.4 Konfiguration (LDS2010-kompatibel)
LDS2010
setting
menu item
22
Analog
output
channel
Function LDS2010 Function LDS3000
Scale for
leakrate upper limit
(10 V = ...)
1 1
Leak rate Mantissa in used unit
1 ... 10 V
Leak rate mantissa don't care don't care
1 2
Leak rate Exponent (step function)
in used unit
1 ... 10 V, 0,5 V/decade,
1 V = 1E-12
Leak rate exponent don't care don't care
2 1
Leak rate log. in used unit
1 ... 10 V, 0,5 V/decade,
1 V = 1E-12
Leak rate log. 0,5 V/dec. 1E6 [used unit]
2 2
Pressure p1 log. in used unit
1 ... 10 V, 0,5 V/decade,
1 V = 1E-3 mbar
Pressure p1 don't care don't care
3 1
Leak rate matissa in mbar·l/s
1 ... 10 V
Leak rate mantissa don't care don't care
3 2
Leak rate exponent (step function)
in mbar·l/s
1 ... 10 V, -1 V/decade,
0 V = 1E0 mbar·l/s
LR exponent invers don't care don't care
4 1
Leak rate log.
0 ... 10 V, 1 V/decade,
0 V = 1E-10 mbar·l/s
Leak rate log. 1 V/dec. 1,00E+00
4 2
Pressure p1 log. in mbar
1 V/decade, 2,5 ... 8,5 V,
2,5 V = 1E-3 mbar,
5,5 V = 1E0 mbar
p1 1 V/dec. don't care don't care
5 1
Leak rate mantissa in used unit
1 ... 10 V rise, 0,7 ... 10 V fall
LR mantissa hyst. don't care don't care
5 2
Leak rate exponent in used unit
1 ... 10 V, 0,5 V/decade,
0 V = 1E-14
Leak rate exponent don't care don't care
6 1
Leak rate log. in Pa·m³/s
0 10 V, 1 V/decade,
0 V = 1E-12 Pa·m³/s =
1E-12 mbar·l/s
Leak rate log. 1 V/dec. 1E-2 mbar·l/s
6 2
Pressure p1 log. in Pa
1 V/decade, 2,5 ... 8,5 V,
2,5 V = 1E-3 mbar
p1 1 V/dec. don't care don't care
8 1
Leak rate log. in Pa·m³/s
0 ... 10 V, 1 V/decade,
0 V = 1E-12 Pa·m
3 /s =
1E-12 mbar·l/s
Leak rate log. 1 V/dec. 1E-2 mbar·l/s
8 2
Pressure p2 log. in Pa
1 V/decade, 2,5 ... 8,5 V,
2,5 V = 1E-3 mbar
p2 1 V/dec. don't care don't care