Ametek mocon Dansensor MAP Mix ProVectus, Руководство пользователя

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48 User Guide EN Dansensor
®
MAP Mix Provectus
P/N 300862-K
11/2019
Product menu
Selecting Product menu from the Main menu will display a menu with available product
options.
Edit product
This function allows you to edit the setup of a product. The following parameters can be set
for each product:
Product name A unique product name of up to 40 characters
Gas settings O
2
ratio Set the O
2
% of the gas mix

Range is 0% or 2-100%
CO
2
ratio Set the CO
2
% of the gas mix

Range is 0% or 2-100%
N
2
ratio Set the N
2
% of the gas mix

Range is 0% or 2-100%
Ar ratio Set the Ar % of the gas mix

Range is 0% or 2-100%

Only applies to devices calibrated for Argon.
NOTE! If Air is connected to the device it will appear in the “0
2
ratio” and “N
2
ratio” settings respectively in the ratio 20.9/
79.1%.

Ex. on a 2-gas mixer with medias CO
2
and Air, if “CO
2
ratio” is
set to 50%, the remaining 50% Air will be split into 10.5% O
2
and 39.5% N
2
.


Total flow Set the total gas flow (l/min)

The available flow range depends on the above mix

settings.

For “Buffer” mode mixers the flow can be calculated

using the following formula:



where
F
= Flow (l/min)

Delta P = Pressure drop in buffer tank to fill

one index (bar)

V = Buffer tank volume (liter)

T = Time to fill the buffer tank (sec.)
Product menu
Edit product
Clear product contents
View collected data
Delete collected data
Delete all collected data