Cloud Point:

ASTM D2500 - ASTM D5771 - ASTM D5772 - ASTM D5773
DIN 51597
IP 219 - IP 444 - IP 445 - IP 446
ISO 3015
Pour Point: ASTM D97 - ASTM D5853 - ASTM D5950
IP 15 - IP 441
ISO 3016
 
CE marked
 
Subject
Cloud Point of petroleum products and biodiesel fuels.
Pour Point of petroleum products, crude oils, motor and engine oils, additives, lubricating oils, …
Measuring Cloud and Pour Point Principle
 
Cloud
The sample is cooled down according to the methods while the clouds appearance is observed on the silver bottom of the test jar by means of an optical sensor. The measurement is done by reflection on the silver bottom of the test jar via a fast light detector. The signal from light detector is traded by the LabLink software. The dynamic measurement is performed regardless of the sample’s colour.
 
Pour
According to the methods, the sample is cooled down at a specified rate and, at the prescribed temperature intervals, the mechanical arm of the analyser lifts the test jar from the cooling jacket and tilts it in order to bring it in horizontal position to test the flow of the product. The sample movement is detected by the thermal probes (PT100 detection) placed above the sample surface which react if touched by the cooled sample.

Measuring Cloud and Pour Point Devices

Cloud: light pulsed emission on I.R spectrum through a coaxial fibber optic

  •  Pour: platinum resistance PT100 class A

  •  Pour: mechanical moving arm bringing the test jar in horizontal position

 

Measuring Temperature Probe

  •  Platinum resistance PT100 class A

  •  The Cloud Point PT100 is touching the bottom of the test jar

Measuring Parameters

  •  Temperatures: in °C

  •  Measuring range: +80°C … -80°C

  •  Resolution: 0.06 °C

  •  Accuracy: ± 0.1 °C

  •  Repeatability / Reproducibility: as per standards methods or better

Software Features

The LabLink software is Windows® based (Windows® 2000, XP, Vista) and is able to manage up to 10 analytical heads simultaneously

  •  User friendly interface

  •  All analytical parameters recorded

  •  Customizable analysis parameters and methods

  •  Customizable results report

  •  Printable graphs and results

  • Self-identification of the typology of the analysers connected
 
 
 
 
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