Figure 3-23: Set Up For T700 - Connecting The T700 To A Calibration Manifold - Teledyne T700 Operation Manual

Getting Started
CAL
SOURCE
GAS
T700 output flow rate must be
Minimum O.D. must be 3/8 inch
Figure 3-23: Set up for T700 – Connecting the T700 to a Calibration Manifold
Note
58
CONNECTING THE CALIBRATOR TO A CALIBRATION MANIFOLD
Using a calibration manifold provides a pneumatic interface between the calibration
system and other devices (or systems) which use the calibrator‟s gas output. Calibration
manifolds usually have one or more ports for connections to other external devices (such
as an analyzer).
ROOF
TEE
H O TRAP
2
VENT & extra CAL OUT gas
outlets MUST be capped
VENT
CYL1
CYL2
CAL OUT
CYL3
CAL OUT
CYL4
T700
Mass Flow
DILUENT IN
Calibrator
Teledyne API
MODEL 701
Zero Gas Generator
greater than 5 SLPM.
• This method requires the analyzers connected to the calibration system have
internal zero/span valves.
• The manifold should be kept as clean as possible to avoid loss of sample gas
flow from blockages or constrictions.
• The manifolds as shown in the above drawing are oriented to simplify the
drawing. Their actual orientation in your set-up is with the ports facing
upward. All unused ports must be capped.
• When initiating calibration, wait a minimum of 15 minutes for the calibrator to
flood the entire calibration manifold with calibration gas..
Teledyne API – Model T700 Dynamic Dilution Calibrator
SAMPLING CANE
FILTER SCREEN
BLOWER / PUMP
SAMPLE
MANIFOLD
Sample Inlet
Span Gas Inlet
Zero Air Inlet
Sample Inlet
Span Gas Inlet
Zero Air Inlet
CALIBRATION
If Gas flow on this line is
MANIFOLD
the minimum O.D. must be 3/8 inch
VENT TO OUTSIDE OF ROOM
Teledyne API
Gas Analyzer
Teledyne API
Gas Analyzer
≥ 5 SLPM
06873E DCN7106