MFA-70Xi
Marine Fuel Analyzer: Cloud, Pour, Viscosity & Density
State-of-the-Art Solution
PAC Powered by Phase Technology’s MFA-70Xi analyzer is the world’s first and only instrument that is specifically designed to test four important properties of marine distillate fuels in one single unit —cloud point, pour point, viscosity and density. And, it does it all in less than 25 minutes!
Product Overview
Marine distillate fuels, or sometimes refer to as Marine Gas Oil (MGO), are required to have less than 0.5% of sulfur, a significant decrease from the previous 3.5% prior to 2020. It is critical to ensure these low sulfur MGO’s cold flow operability is suitable for the cold temperature environment it will experience throughout the ship’s journey.
Phase Technology’s MFA-70Xi analyzer is the world’s first and only instrument that is specifically designed to test four important properties of MGO’s in one single unit —cloud point, pour point, viscosity and density. And, it does it all in less than 25 minutes!
Simple and easy to use, the MFA-70Xi performs all four tests with the single push of a button. Sample is automatically loaded, without the need of a pipette. An optional 48-position autosampler offers greater throughput and improved automation if desired. The MFA-70Xi is completely self-cleaning; no solvent is required.
The MFA-70Xi was developed to meet the growing needs of the marine fuel industry as they test MGO distillate fuels. This includes DMX, DMA, DMZ, and DMB (also known as DFA, DFZ, DFB).
Key Features
Super fast testing speed
Advanced viscosity capability
Automatic sample input
Self cleaning – no solvent required.
No external chiller – Quiet, cool, self-contained thermoelectric cooler
No breakable glassware with internal capillary system
Superior precision with best measured repeatability and reproducibility
Specs
Test Methods & Precision
Standard Test Methods:
Cloud Point: ASTM D5773 (IP 446), ASTM D2500 (IP 219/ISO 3015) equivalent or better
Pour Point: ASTM D5949, ASTM D97 (IP 15/ISO 3016) equivalent or better
Kinematic Viscosity: ASTM D7945 @ 40°C, ASTM D445 (IP 71/ISO 3104) equivalent or better
Density: ASTM D7777, ASTM D4052 (IP 365/ISO 12185) @ 15°C correlation
Repeatability & Reproducibility:
Cloud Point: Repeatability:1.3 ºC,Reproducibility: 2.5 ºC
Pour Point: Repeatability:1.6 ºC @ 1 ºC,2.2 ºC @ 3 ºC,Reproducibility: 3.2 ºC @ 1 ºC,3.8 ºC @ 3 ºC
Kinematic Viscosity: Repeatability:0.5% @ 40°C,Reproducibility: 0.8% @ 40°C
Density: Repeatability:0.006081 (1000 – x) kg/m3,Reproducibility: 0.008545 (1000 – x) kg/m3
Bias: 0 (relative to ASTM manual methods)
Operation
Detection:
Diffusive Light Scattering (DLS) technology for freeze point
Horizontal capillary with motive force for viscosity
Cooling System:
Integrated Peltier device cooling system
Linear cooling profiles according to freeze point test method
System Cleaning:
Automatic flush cycle, no solvent required
Application Range
Cloud & Pour Point Temperature Range
Sample: – 80 to +70°C °C or °F (user selectable)
Test Resolution 0.1°C
Measurements
Sample Size:
0.15 mL required for test
minimum 20 mL including cleaning
Test Duration:
Cloud Point & Density combined: 5 to 10 minutes
Viscosity & Density combined: 10 minutes
Cloud, Pour, Viscosity & Density combined: 25 minutes
Required Operator Time: 0.25 minutes
Documentation
Printing:
Label printer: Detailed test report in °C or °F with date & time stamped, sample information, test mode
Full-size printer: Detailed detection curve tracking of fuel behaviors during the test; can be printed as part of test report.
Internal Memory: Storage up to 5000 test runs
QC-Functions: Automatic QC-sample handling and QC-Chart
Interface
Display:
Full-color, touch-sensitive, 15” high-resolution LCD screen with virtual keyboard
Languages: English, Chinese
Printer: USB interface for label printer or full-size HP/PCL printer
LIMS interface: Ethernet or RS232, Automatic LIMS transfer
Data Export: USB Memory Stick, Import into Excel
Password Protection: Different access levels for Operator, Manager, Service
Diagnostics: Automatic diagnostic functions
Accessories: Barcode Reader, label printer
Utility Requirements
Electrical: 90V to 260 VAC; 47-63Hz; 350W
Ambient Conditions: Temperature: max. 10° to 30°C; extremes not recommended
Dimensions: 54.6 cm (21.5”) deep x 33.7 cm (13.25”) wide x 44.5 cm (17.5”) high
Weight:
Unit: 24 kg (53 lb.)
Boxed: 28 kg (62 lb.)
Consumables
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