DANI MASTER AS provides maximum sample throughput with a standard 160 sample tray for 2 ml vials or optionally a 65 sample tray for 10 ml vials.

The same sample can be introduced up to 100 times in a single injector or into three injectors alternatively.
The sample can be taken at different selectable needle depths thus performing an extraction directly from the vial.
Parameters are easily programmable to optimise both the most convenient sampling method for extremely volatile or viscous samples and the best injection technique.

These parameters include:
number of solvent or sample washings, plunger speed during sampling and injection, delay time of needle into the injector before and after injection and depth of needle into the injector itself.
MASTER AS includes customized injection to optimise the sampling with different samples and any kind of injection technique.
Even the most skilful operator can no longer compete with an automatic system in terms of precision and accuracy.
The solvent plug injection in particular is used to obtain high precision with reduced volumes. Coupled with the DANI PTV injector the sampler can carry out multiple injections with up to 100µl sample volume thus increasing the sensitivity of the gas

chromatographic system.
The sampler can be controlled directly from the MASTER GC Touch Screen or from the PC through RS232 port. The built-in control of DANI DDS ClarityTM acquisition software makes the injection parameters an integral part of the analytical method and the use of a sampling sequence ensures a safe correlation between the sample and the analytical results.