Description; General; Sampling Types - Honeywell HERMetic GTN Chem Operation And Service Manual

5. Description

5.1 General

The HERMetic Samplers are designed for closed sampling of liquids or chemicals, which present
a Fire-, Health- or Air pollution Hazard. The gas tight construction of these units avoids a pressure
release from the tank and exposure to fumes during operation.
The equipment is designed and certified for use in potentially explosive atmospheres area.

5.2 Sampling types

Several kinds of samples can be realised with this sampler. To get different samples, 4 bottles are
available: Zone bottle, Spot bottle, Running bottle and Bottom bottle.
The Zone bottle allows sampling of the upper level inside the tank.
The Spot bottle allows sampling at a determinate hight.
The Running bottle allows sampling all along the displacement of the bottle inside the tank.
The Bottom bottle allows sampling of the tank bottom.
As far as the kinds of sampling are concerned, please refer to ISO 3170 "Petroleum liquids –
Manual sampling".
Different kinds of samplings
All these bottle are interchangeable, please refer to § 6.1.
For specific application, other bottles exist. For further information, please contact.
The sampler is delivered as standard with zone sampling bottle. All other sampling bottle are
available as option.
50447/SGTN/1306 9 HERMetic Sampler GTN Chem