990 CLD Autoline™ Leak Detector
1-2
DRAFT 2/2/04
Model Types
The basic 990 CLD leak detector (PN L990000000120) is equipped with the components
listed in Table 1-1.
The leak detector can be ordered customized with different components, according to
Table 1-2.
1
Order number syntax is comprised of two digits for Mechanical Pump, OPTO Module,
High Vacuum Pump and three numbers for Voltage.
2
V70D MacroTorr Turbo (PN 9699361), with controller, features high compression ratio for
light gases, utilization of very small mechanical pumps while maintaining a high inlet
pumping speed, and high throughput capacity at pressures greater than 10
-3
mbar.
3
V70 Turbo (PN 9699357), with controller, features high pumping speed for light gases, low
vibration level, and superior reliability compared to conventional turbo pumps due to the
use of ceramic ball bearings and a reduced number of components.
Table 1-1
990 CLD Leak Detector Component Parts
Description
Part Number
Main Electronics Console L9022301, 302, or 303, 120 V Control Input
L9022301, 302, or 303
Spectrometer Tube Cable
L9023301
Spectrometer Tube Adapter with bracket and four clamps NW63
L9027301
Spectrometer Tube
K6356301
Table 1-2
900 CLD Customized Configuration
Order Number
1
L990XX
XX
XX
XXX
Mechanical Pump
(Optional):
OPTO Module:
High Vacuum Pump:
Voltage:
❑
00 = No Pump
❑
09 = SD-90
❑
20 = SD-200
❑
30 = SD-300
❑
00 = No OPTO Modules
❑
12 = 120 VAC
❑
60 = 35-60 VDC
❑
28 = 2.5-28 VDC
❑
OO = No Turbo
or Controller
❑
MT
2
= V70D MacroTorr
with Controller
❑
OT
3
= V70 Turbo
with Controller
❑
115 Volts AC
❑
220 Volts AC
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