Do I need Peltier cooling with the OPTIC inlet?

Category: OPTIC

The OPTIC inlet is standard supplied with Air cooling. The Air cooling of the OPTIC is very fast because the OPTIC inlet has a very low thermal mass. The Air cooling can be used to cool the inlet till...

How can I optimize my Large Volume Injection (LVI) ?

Category: OPTIC

We recommend you to read the training guide first. Optimization Routine For Large Volume Injection This LVI routine is based on OPTIC and fast (not speed controlled) injections. A packed liner (sinter...

How often do I need to replace the Split Line Filter?

Category: OPTIC

The OPTIC-3 and OPTIC-4 have a filter in the Split liner to protect the Electronic Gas Control. This filter needs to be replaced minimum once per year, but if you run very dirty samples you must repla...

Leak at the head of the LINEX / head does not close fully.

Category: LINEX

Never test a leak with a soap solution like Snoopy. Always use an electronic leak detector like our LD239.   Check also finding leaks for the OPTIC   Please make sure that the Air pressu...

GCMS Ions, what is what

Category: OPTIC

ions (m/z) Compound Possible Source 13,14,15,16 Methane CI gas 18, 28, 32, 44 or 14, 16 H2O, N2, O2, CO2 or N, O Residual air and water, air leaks, outgassing from Vespel ferrules 3...