PSL Systemtechnik: Options for DSL

Options and extensions for Differential Dynamic Scale Loop (DSL)

Extended pressure range "Medium pressure"

Extension of standard pressure range of 45 bar (700 psi) to 172 bar (2.500 psi)

Art.-No.: P114-0003

Extended pressure range "High pressure"

Extension of standard pressure range of 45 bar (700 psi) to 380 bar (5.500 psi)

Art.-No.: P114-0002 (Article P114-0003 automatically included)

Multi Inlet Extension

Use of two additional sample or cleaning fluids
→ Automatic tests with 7 fluids (instead of 5)
→ Scale-on-scale test
→ Extended inhibitor testing
→ Extended dissolver testing

Art.-No.: P114-0019 (Link: Data sheet Multi Inlet Extension, PDF)

Filter blockage / Sample chamber

Additional sample chamber for the use of:
→ Filter with different pore size to test for filter blockage
→ Plates for the retrieval of scale material for external tests (XRD, Raman etc.)

Art.-No.: P114-0004

Flow Meter

High precision flow meter for continuous observation and logging of flow rate
→ Permanent validification of pump functions for more reliable test results
→ Simultaneous density measurement of the fluid

Art.-No.: P212-0002

Inline pH probe

Determination of pH value of the sample fluid in the outlet (pressure-free section)
→ pH range: 0 .. 14

Art.-No.: P114-0005

Inline EC probe

Determination of electrical conductivity of the sample fluid in the outlet (pressure-free section)
→ EC range: 1000 mS/cm
→ Max. salinity: 70 g/l

Art.-No.: P114-0006

Pneumatic suction support

The sample bottles are set to slight overpressure
→ Easier suction of samples
→ Remaining small air bubbles in feed lines don't cause pump failures
→ Use of inert gas to run oxidation sensitive samples (e.g. Fe(II) )

Art.-No.: P114-0018

H2S compatibility (Partially)

Exchange of all parts in contact with fluids (test capillary, tubing, sensors, valves)
in the pressurized heated section (oven) to H₂S resisting material (e.g. Hastelloy, titanium)
→ Run even highly corrosive samples, e.g. with low H₂S content

Art.-No.: P114-0023

H2S compatibility (Full)

Exchange of all parts in contact with fluids (test capillary, tubing, sensors, valves)
in the complete pressurized section to H₂S resisting material (e.g. Hastelloy, titanium)
→ Run even highly corrosive samples, e.g. with H₂S content

Art.-No.: P114-0016

Low temperature

Exchange of oven against a refrigerated thermostat
→ Measure at temperature at or below room temperature
→ Fast exchange on site possible = direct adaption to test parameters by operator
→ The thermostat can be ordered instead of the oven or in addition to it

Art.-No.: P203-0013