Decagon AQUA LAB VSA Hızlı Başlangıç Kılavuzu - Sayfa 10

Ölçüm Cihazları Decagon AQUA LAB VSA için çevrimiçi göz atın veya pdf Hızlı Başlangıç Kılavuzu indirin. Decagon AQUA LAB VSA 12 sayfaları. Vapor sorption analyzer

Sayfayı Yazdır
V S A Q u i c k S t a r t G u i d e
       the up and down arrows. Choosse any value between 
 
0.003 and 1.0 
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the
 values for equilibration and consequently the 
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resolution. If starting 
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0.10 
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0.3 ... up to the final 
 
either equilibrium is achieved based on the trigger value 
 
or it reaches the timeout value. Setting a higher 
 
value makes the test faster, but decreases the quantity 
 
of equilibtation points.
•
To choose the trigger %dm/dt value that indicates
 
equilibration, press enter with "Trigger" highlighted
 
and then cycle to the desired value using the up and
 
down arrows. The trigger can be shut off or be any
 
value between 0.001-1%/hr. Choose the number of
 
events required to meet the trigger value. The trigger
 
value represents an acceptable change in mass per
 
change in time to indicate equilibrium for a given step. 
 
Setting a higher value will make the test faster, but
 
may not result in complete equilibrium. If the trigger
 
is turned off, the sample will be held at each step for
 
the time indicated by the timeout setting.
•
To choose to include a timeout setting, press   with
       "Timeout" highlighted and then cycle to the desired
 
value using the up and down arrows. You can select any 
 
value between 5.0 min to 30 days. The timeout 
 
determines the maximum time allotted for each 
 
NOT the time from starting 
 
value is off, which means there is no timeout value 
 
and only the trigger value determines the end of step. 
 
If you set both a trigger value and timeout value, 
 
whichever VSA reaches first determines the end of step.
•
To choose to have the isotherm loop, press   with
      "Loop" highlighted to toggle between on and off. 
      Turning loop on causes the isotherm to automatically
      return to the start 
      the final 
      both an adsorption and desorption curve (or vice versa
      depending on the starting direction). 
a
. The step setting for DVS determines  
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 results in humidity being controlled to 0.1, 0.2, 
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a
 (with the same settings) once
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a
 has been achieved. This would create
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a
 is 0.1 and has a step setting of 
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, remaining at each level until 
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a
 to final 
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a
 step 
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a
. The default 
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