Ultra low temperature 
cold behavior testing -- powerful, portable
POUR POINT 
ASTM D 97, D 5950, D 5853, IP 15, ISO 3016, JIS K2269
CLOUD POINT 
ASTM D 2500, D 5771, IP 219, IP 444, ISO 3015, JIS K2269

The CPP 5Gs' powerful, built-in cooling system (patent pending) enables testing of petroleum samples with ultra low temperature pour and/or cloud points... below –90°C (-130°F)! Utilizing the power of automation, this instrument increases lab productivity and greatly improves reproducibility and repeatability. Simple, completely unattended operation frees technician time while a compact foot print and auto-switching power supply make this unique portable instrument available whenever and wherever needed. 

Completely self-contained cooling system
- enables ultra-low temperature testing
- saves energy
- eliminates the heat, noise, external liquid connections and toxic coolant vapors of external cooling units
Compact and portable; easily moves throughout your lab to the area where needed 
Endurance tested and proven for long-term operation 
Networked, PC-controlled operation & data management available with ISL's ALAN® (Automatic Laboratory Analyzer Network) system

Safe, simple operation
Simply fill a test jar with sample and load it into the CPP 5Gs, selecting the appropriate test head (pour or cloud point) for your analysis of choice. The instrument guides you through a quick setup. Press "Start," and testing begins immediately with jacket cooling controlled in according with the selected test method.
The CPP 5Gs, determines pour point of petroleum products by actually tilting the sample as described by the manual test method--no turning, pressing or twisting. An optical detection system in the testing head precisely monitors movement. Test results from this test method can be determined at 1°C, 2°C and 3°C intervals. This test method yields a D 97 / IP 15 equivalent pour point when the 3°C interval results are reported.
Cloud point is determined using an optical detection system similar to pour point's. The instrument emits light down through the sample, identifying within a resolution of 0.1ºC when crystal formation develop.
Results value is displayed and memorized in non-volatile memory. The result may be transferred to a LIMS and/or printed out when a printer is connected. The sample is then re-heated to ambient temperature to accommodate the next run.

Computer control and data management with ALAN®
When connected to a PC with the ALAN® (Automatic Laboratory Analyzer Network) 32-bit multi-tasking software under Windows® 9x/NT, the CPP 5Gs provides numerous advanced features:
- start tests from a PC, choosing from an unlimited number of test programs
- save results to a database
- edit cooling profiles
- customize reporting
- automatically export data to LIMS according to a user defined protocol
- and much more...

See also:
View CPP 5Gs product brochure. PDF format requires Acrobat Reader 3.0 or higher, which is available for free download at www.adobe.com.
 View ALAN brochure. PDF format requires Acrobat Reader 3.0 or higher, which is available for free download at www.adobe.com.
PAC's full line of cold behavior testing equipment.
Biodiesel spec published in ASTM D 6751.