51 421 Archives - Ayalytical https://ayalytical.com/product-category/method/din/51-421/ Ayalytical Instruments, Inc. Tue, 17 Dec 2024 22:16:22 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.2 https://ayalytical.com/wp-content/uploads/2024/11/cropped-ayalytical-logo-molecule-dark-32x32.png 51 421 Archives - Ayalytical https://ayalytical.com/product-category/method/din/51-421/ 32 32 Semi-Automatic Freezing Point Apparatus https://ayalytical.com/product/semi-automatic-freezing-point-2/ Tue, 02 Jan 2024 14:30:24 +0000 The revolutionary design of the semi-automatic freezing point apparatus guarantees compliance withASTM D2386, DIN 51 421, IP 16, and ISO 3013 for the testing of aviation fuel freezing points, or thelowest temperature at which aviation fuels are free of solid hydrocarbon crystals that may impede theflow of the fuel during flight. The easy-to- operate freezing […]

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]]> The revolutionary design of the semi-automatic freezing point apparatus guarantees compliance withASTM D2386, DIN 51 421, IP 16, and ISO 3013 for the testing of aviation fuel freezing points, or thelowest temperature at which aviation fuels are free of solid hydrocarbon crystals that may impede theflow of the fuel during flight.

The easy-to- operate freezing point apparatus comes equipped with Dewar jacketed vacuum flask andsample tube for the safe handling of liquid nitrogen; stainless steel support; and silicone cork stopperwith hole for thermometer. The instrument is available in 3 models:

The manual freezing point apparatus (11 kg) comes complete with tripod stand and a clamp for holdingthe sample tube within the flask.

The semi-automatic freezing point apparatus (11 kg) is sealed with an anti-acid epoxidic coat,preventing corrosive damage and ensuring durability for years to come. The cork stopper contains anadditional hole to support the brass moisture-proof collar, through which the manual brass stirrerpasses, joining to a geared motor for effortless automatic stirring at 70 RPM. The stir switch is locatedon the base of the unit for easy accessibility.

The freestanding, semi-automatic freezing point apparatus with 2 positions (38 kg) is capable of testingtwo samples at a time. It is sealed with an anti-acid epoxidic coat, preventing corrosive damage andensuring durability for years to come. The cork stopper contains an additional hole to support the brassmoisture-proof collar, through which the manual brass stirrer passes, joining to a geared motor foreffortless automatic stirring at 70 RPM. Two stir switches are located on the base of the unit for easyaccessibility.

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]]> SEMI-AUTOMATIC FREEZING POINT https://ayalytical.com/product/semi-automatic-freezing-point/ Tue, 02 Jan 2024 14:27:54 +0000 Apparatus for freezing point determination of petroleum products.

Key Features:

  • Accurate freezing point measurement.
  • Semi-automatic operation for ease of use.
  • Quick cooling system for fast analysis.
  • Robust construction for reliability.
  • Compliant with ASTM standards.

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]]> The freezing point apparatus includes a base painted with anti-acid epoxidic products supporting Dewar flask 80 mm. int. for a cooling medium, with stainless steel support; jacketed sample tube Dewar 34 mm. int.. The freezing point tester also has a cork stopper with two holes one for a thermometer and one for supporting the brass moisture-proof collar (with silica gel and glass wool) through which the manual brass stirrer passes joined to a geared motor for automatic stirrer at 70 rpm. The base of this freezing point instrument accommodates the stirrer switch.Request a quote for this freezing point apparatus online.

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