Orbit Research Associates Private Limited

The Turbulence rheometer (TR) by PSL Systemtechnik is a fully automated laboratory plant to research fluid currents in pipelines.The plant enables significant time-savings in test series and has a compact design. An integrated PC with operating software allows for an easy handling, supervision and evaluation of test series.The measurement principle of the TR is an hydraulic piston, which moves the sample piston. 
The effects of the Drag Reducing Agent (DRA) can be observed by direct pressure measuring or calculation of the differential pressure-loss in separate segments of the capillary. To guarantee best measurement results the TR was designed without edges or changes in diameter. Special geometries of the piston and piston head enable constant acceleration values at the injection and thereby minimize shear forces.

Features:

• Minimal shear forces, no edges, constant acceleration
• Compact laboratory plant
• Different Reylonds number can be analysed in one test run
• Different capillary diameters & lengths can be used
• Reduces the duration of testing as compared to other test methods

Applications:

• Testing the efficiency of drag reducing agents (DRA)
• Optimizing DRA
• Quality Control

Note: Price may vary depending on configuration & accessories.

Additional Information:

• Item Code: TR

Stability Analyzer for Heavy Fuel is used for stability control of heavy fuel oils, compatibility of blends and effect of additives. It measures the stability reserve of heavy fuel oils upon ageing simulation (precipitation of asphaltenes in alkane). It only takes one click and 15 minutes to measure the stability of heavy fuel oils. The method is accurate, repeatable and objective, it gives stability as a quantitative number. The instrument is easy to use, portable and robust.

 

Features:

• Confirms to ASTM-D-7061-04
• One click One number
• 15 minutes measurement
• Measures the stability reserve of heavy fuel oils
• Up to aging simulation (Precipitation of asphaltene on alkaline)

Additional Information:

• Item Code: Turbiscan-HFO

PPT 25150/45150: The pour point tester 25150/45150 by PSL Systemtechnik is a compact lab-instrument to measure the pour point (no flow point) of oils and oils products.It measures according to the rotational method ASTM D5985.

It is characterized by high accuracy and reproduceability of measurements. By use of thermoelectric module, it does not require any external cryostat.The Pour Point Tester have been designed to meet the broad variety of customer's demands.They are accurate and reliable as well as portable and light weight.

Features:

• Fully automated and microprocessor controlled.
• High resolution and accuracy.
• No external cooling device required.
• Very compact dimensions.
• Portable and standalone or can be used with PC control.
• Portable for -45 to 150 degree C.

Applications:

• Measuring pour point in fluids.
• Analysis and optimization of pour point depressants (additives)
• Quality contriol.

Note: Price may vary depending on configuration & accessories.

Additional Information:

• Item Code: PPT25150
• Delivery Time: 120 days

H2S Analyzer 320 (DyMS) was developed for determination of H2S content in bitumen, asphalt, crude and heavy oils and refinerey products. The H2S Analyzer 320 (DyMS) measures dissolved and evolving hydrogen sulfide, mercaptans, SO2 and inherent sulphur components in bitumen and asphalt, a wide range of crude oils and refinery products under temperatures of up to +200 °C. The instrument provides very accurate and reliable results within the whole measuring range. The H2S Analyzer works for a wide range of emission levels from 1 to 10.000 ppm hydrogen sulfide for the liquid phase and up to 1000 ppm in the vapor phase. H2S Analyzer reduce scavanger treatment costs & save development and measuring time compared to the actually used test methods.The measuring principle of H2S Analyzer 320 based on DyMS method. The instrument has one - optional two - storage and one measuring containers, where the sample will be mixed permanently and hold on temperature up to +200 °C. The sample will be pumped into the measurement container - loaded with a high boiling point solvent - and mixed continuously. Afterwards the H2S is stripped off by purging nitrogen through the liquid. The mass transfer is  improved and more H2S can be detected compared to other methods. 
The use of inert gas nitrogen avoids oxidation of true H2S. The H2S concentration is finally detected by a specific sensor. In general a measurement requires max. 15 minutes. The results will be recorded, calculated and printed. 

Features:

• Measures dissolved & evolving H₂S.
• Measures H₂S, light mercaptan, SO₂ simultaneously in vapour & liquid phase.
• Two storage container
• Temperature range 30 to 200°C
• Portable test unit

Applications:

• For bitumen,asphalt,heavy fuel oils,crude & other refinery products
• Evaluation & optimization of H₂S scavengers
• Quality Control

Note: Price may vary depending on configuration & accessories.

Additional Information:

• Item Code: H2Sanalyser320