MIXCHEK
Introduction
Teledyne
Analytical
Instruments
13
1.2 Features
The following features are included in the
MIXCHEK
:
•
Two independent easy to read LCD displays for He and O
2
•
Low power consumption—up to 150 operational hours on 4
C-cell batteries (portable unit)
•
Convenient front panel
ON
-
OFF
power switch with Battery
Test
•
Front panel mounted Span and Zero calibration
potentiometers
•
Linearized He channel output over the entire analysis range
•
Accessible 1/8” NPT inlet and outlet gas connections for
easy setup (wall mount unit)
•
Microprocessor controlled electronics
•
Long-life, low temperature solid state thermal conductivity
sensor for accurate helium analysis
•
State-of-the-art, long life (36 month) R-33D1 oxygen
Sensor (Optional)
•
Convenient span calibration control for calibrating the
oxygen cell
•
ABS enclosure for wall-mounting—rugged water resistant
plastic housing for portable model
•
Low pressure power inflator hose sampling adapter
1.3 Options
•
Oxygen analysis
•
AC/DC adapter to power either unit using 120VAC power
•
AC/DC adapter for universal power (100-240 VAC) with 4
interchangeable international AC power plugs (CE rated)
1.4 Applications
The
MIXCHEK
is specifically offered to the diving industry
where specific mixtures of Helium and Oxygen in air are required for
technical diving. The
MIXCHEK
will allow on-site confirmation of gas
mixtures prepared for divers. It is also useful in the gas mixing process
during cylinder charging where adjustments to the gas composition can
be made based on the real-time analysis of the gas mixture.