Tubes to measure different pressure in HP1100
Posted:
Wed 22 Jun 2016 13:36
by Phenol
Hello,
I research tubes to put instead of the columns to measure different pressure in is HP1100. Could you please indicate me what tubes it's make for that?
Thanks,
Phenol
Re: Tubes to measure different pressure in HP1100
Posted:
Wed 22 Jun 2016 14:27
by Christy
Hi Phenol,
Hello Delphine,
The only way I know for mesuring system pressure is to put an union like PN0100-0900 without void volum instead of the column.
There are different metal connector version available. Metal connector 5061-5801 is used to connect to columns with each other like a retention gap. A single Vespel ferrule is used to connect both capillaries.
5182-0744 use a Quartz insert in the metal housing. Special Vespel ferrules need to be ordered for the 2 column dimensions that need to be connected. ThereĀ“s no ferrule to connect tubing of 0.25 to 0.32mm
Christy