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Technical Information
Description of the Leak Detector
The leak detector is a wide-range Helium Mass Spectrometer Leak Detector, which
is comprised of a turbo molecular high vacuum pump, internal mechanical rough
pump (model G8610A), internal scroll pump (model G8610B), external mechanical
rough pump (models G8611A, G8611B, G8611C, G8612A, G8612B, G8612C and
G8612D), spectrometer tube, valve block, leak detector electronics, an operator
interface (TFT-Touch Panel display and optional features, including:
Wireless remote control that includes:
Optional I/O PCB (P/N VSFLDIO).
Models G8611Ax, G8611Cx, G8611Bx and G8612D include an optional four-wheel cart.
All models are available in 100/115 VAC and 230 VAC configurations (see the
following table).
The wireless remote control has the following capabilities:
RF communication between Agilent Technologies Helium Mass Spectrometer
leak detector (Base Station or Host) and the Wireless Remote unit from the
distance up to 100 m (300 ft).
Enter the leak detector unit into Test and Hold modes from the Wireless
Remote unit keypad.
Read the leak detector unit's leak rate in a linear and logarithmic bar graph
format with a numeric range indicator and System status in alphanumeric
format on the Wireless Remote unit Touch Panel display.
Configure up to ten different Agilent Technologies Helium Mass Spectrometer
leak detector units for wireless control by toggling through a MAC address list
using one Wireless Remote unit.
The optional I/O PCB compromises:
Optically isolated parallel I/O (DB25 female connector with 12 output and 8
input lines) to use with an external PLC and should be powered by the user
(+5-24 VDC) via a cable with length less than 10' and provided by the user
(see the "I/O Connector" section).
Agilent Helium Leak Detector User Manual
Wireless Base PCB (P/N G8600-68001) installed in a leak detector
Wireless Remote unit (P/N G8600-60002).
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