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Automatic Freezing Point Analyzer with Touch Screen Two Stage

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Clarkson Price: $45,194.00

Clarkson Catalog Number: KLA-5-TS/2

Manufacturer: Koehler Instrument

Supplier Catalog Number: KLA-5-TS/2

Manufacturer Direct Shipment. Price is valid until October 27, 2022

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Clarkson KLA-5-TS/2
Automatic Freezing Point Analyzer with Touch Screen Two Stage
Koehler KLA-5-TS/2

The freezing point detection system provides automated sample testing with the accuracy and repeatability in accordance with ASTM D1177, D1655, D2386, D5901, D5972 and related international specification. The sample is cooled in the test chamber with constant stirring. The sophisticated dynamic measurement system emits a light pulse every 0.5°C from a coaxial fiber optic cable positioned above the test sample. The light pulse is then reflected off the mirror of the fiber optic to an optical sensor. The advanced software package analyzes the response of the light pulse. The initial appearance of crystallization is monitored by light scattering. The sample is then warmed up, and the temperature at which the hydrocarbon crystals disappear is recorded as the freezing point. All clear and transparent fuels are readily measured by the detection system, regardless of sample color.

Integrated Panel PC and Software Package–The Automated Freezing Point Analyzer is a complete standalone system featuring an integrated panel PC with an advanced software package. The 6.4” TFT/LCD touch screen display has a resolution of 640x480 with a 262K color scheme. All analytical parameters are graphed and displayed in real time as well as recorded in Microsoft® Excel compatible file format. The software monitors the operation and performance of all the analyzer components for proper data measurement, including the solenoid valves, cooling system, pressure sensors, and the Platinum resistance PT100 Class A temperature probe.

Cooling System–For various user applications, the automated freezing point system is available with either one-stage cooling for temperatures as low as -45°C or two-stage cooling for temperatures as low as -80°C. The direct cooling system features integrated gas CFC free motors compressors thus eliminating the need for a solvent cooling bath. The direct system is capable of rapid cooling, approaching -80°C bath temperatures in approximately 15 minutes, and utilizes less electricity than standard cooling systems. The rapid cooling feature combined with a consistent cooling profile system provides repeatable results with high test reproducibility.

Test Method
Determines the temperature below which solid hydrocarbon crystals may form in aviation turbine fuels and aviation gasoline. The freezing point of an aviation fuel is the lowest temperature at which the fuel remains free of solid hydrocarbon crystals that can restrict the flow of fuel through filters if present in the fuel system of the aircraft. The temperature of the fuel in the aircraft tank normally decreases during flight depending on aircraft speed, altitude, and flight duration. The freezing point of the fuel must always be lower than the minimum operational fuel temperature.

Features

Conforms to ASTM D1177, D1655, D2386, D5901, D5972 and related specifications
Stand alone system with Integrated Touch Screen Panel PC
Direct Cooling system eliminates the need for solvent cooling baths
One-stage cooling system provides temperatures as low as -45°C and a two-stage cooling system down to -80°C
Freezing Point measured by light pulsed emission on I.R spectrum through a coaxial fiber optic with mirror Safety Features
Audible alarm and displayed messages (at the end of the analysis and in case of errors and/or malfunctions)
Pressure controller for 1st and 2nd stage motor compressor
Thermostat for 2nd stage activation
Thermo-switch for each cooling / heating jacket
Motor compressors equipped with internal overload devices

Specifications
Conforms to the specifications of:	ASTM D1177, D1655, D2386, D5901 (Withdrawn 2010); IP 16; ISO 3013
Temperature Range:	One-Stage: +30 to -45°C Two-Stage: +30 to -80°C
Resolution:	0.06°C
Accuracy:	±0.1°C
Repeatability / Reproducibility:	as per standard test methods or better
Data Storage:	60,000 analyses
Electrical Requirements:	115V ± 15% / 60Hz 220V ± 15% / 50 to 60Hz
Dimensions:	WxDxH,in.(cm): 26 x 233⁄4x 311⁄2 (66x60x80) Net Weight: 176.5 lbs (80kg)

Catalog Number	Description	Stage
KLA-5-TS	Automatic Freezing Point Analyzer with Touch Screen	One-stage
KLA-5-TS/2 *	Automatic Freezing Point Analyzer with Touch Screen	Two-stage
Please specify voltage requirements when ordering

Additional Information
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