Phase Technology’s 70Xi cold flow properties analyzer significantly increases lab productivity and improves profitability by providing quick, precise results. The 70Xi analyzer helps minimize giveaway and ensure that released product is on spec.
Phase Technology users can be confident that their test results accurately meet and comply with ASTM International standards for pour, cloud and freeze point: ASTM D5949, D5773 and D5972.The PSA-70Xi is the world’s only analyzer that performs pour, cloud and freeze point in one unit. And, it’s the only analyzer that has factual, valid ASTM methods for all three methods. (Warning: some manufacturers claim that their “no flow point” method “correlates” to pour point, but ASTM has not found “no flow point” to be equivalent to pour point methods.)
Phase Technology 70Xi analyzers test a wide range of petroleum, biofuel and other products including:
Phase Technology 70X series analyzers give you complete flexibility – choose the test options you need for a customized solution. Available configurations include:
Additional options such as antifreeze, black and crude oils are available.
STANDARD TEST METHODS
|Pour Point||ASTM D5949
ASTM D97 (IP 15/ISO 3016) equivalent or better
|Cloud Point||ASTM D5773 (IP 446)
ASTM D2500 (IP 219/ISO 3015) equivalent
|Freeze Point||ASTM D5972 (IP 435)
ASTM D2386 (IP 16/ISO 3013) equivalent
|STATED PRECISION: REPEATABILITY & REPRODUCIBILITY||Pour Point||
1.6 ºC @ 1 ºC
2.2 ºC @ 3 ºC
3.2 ºC @ 1 ºC
3.8 ºC @ 3 ºC
|BIAS||0 (relative to ASTM manual methods)|
|SAMPLE TEMPERATURE RANGE||-88 ºC to 70 ºC|
|TEST INTERVALS||0.1 ºC Resolution|
|Pour Point||8 to 30 minutes|
|Cloud Point||5 to 10 minutes|
|Freeze Point||8 to 10 minutes|
|REQUIRED OPERATOR TIME||0.5 minutes|
|SAMPLE SIZE||0.15 mL|
|DETECTION METHOD||Diffusive Light Scattering (DLS) technology
(over 25 patents)
|COOLING SYSTEM||Integrated Peltier device cooling system|
|DISPLAY||Full-color, touch-sensitive, 15” high resolution LCD touch screen|
(3) USB A ports for flash drive, label printer,
barcode scanner keyboard, mouse
(1) USB B port
(3) RS-232 serial ports for optional accessories, LTB diagnostic software, external computer
(1) dedicated Service port
(1) 10/100Base-T Ethernet (RJ45) port for
networking: LIMS, local area network (LAN)
|TEMPERATURE MEASUREMENT||ºC or ºF (user selectable)|
|ALERTS||Audible tone alerts (user selectable)|
|INTERNAL MEMORY||Storage up to 5000 test runs (minimum)|
|AMBIENT OPERATING ROOM TEMPERATURE||10 to 30 °C (50 to 86 °F)
Extremes not recommended
(L X W X H)
21.5 x 13.25 x 17.5 inches
54.6 x 33.7 x 44.5 cm
|Boxed||29 x 23 x 19 inches
74 x 58 x 48 cm
|UTILITY REQUIREMENTS||Electrical||90 – 280 VAC,
47 – 63 Hz
|External cooler bath||NONE|
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“Our company recently bought a Freeze Point Analyzer, Model FPA-70Xi. This instrument has been a blessing, cutting our reporting time in half. We were using the manual method, so it’s great that we no longer have to deal with dry ice and manual mixing.”