Point de congélation automatique ASTM D1177 des liquides de refroidissement aqueux pour moteurs

brand KN

Origine des produits Dalian, Chine

Le délai de livraison Livraison dès réception du paiement

La capacité dapprovisionnement 30 ensembles par mois

Ce test implique la détermination de la courbe temps-température avant la congélation et la détermination
de la portion horizontale ou aplatie de la courbe de congélation. Le point de congélation est défini comme l'intersection des projections de la courbe de refroidissement et de la courbe de congélation. En cas de surfusion, le point de congélation correspond à la température maximale atteinte après surfusion.

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Point de congélation automatique ASTM D1177 des liquides de refroidissement aqueux pour moteurs

KN-1177Z Automatic Freezing Point for Engine Coolant

Overview

KN-1177Z Automatic Freezing Point for Engine Coolant conforms to ASTM D1177 Standard Test Method for Freezing Point of Aqueous Engine Coolants. This apparatus covers the determination of the freezing point of an aqueous engine coolant solution in the laboratory

Features

7-inch color LCD touch screen, stylish and beautiful. The English man-machine dialogue interface is clear and intuitive.
we use imported Danfoss compressor, which has fast refrigeration speed and stable performance.
unique motor-driven mixing technology, the mixing part is simple and beautiful, and the mixing frequency is adjustable.
we use imported high-precision temperature control module, equipped with high-level temperature sensor, which makes accurate temperature measurement with small error.
Collect the sample temperature in real time during the test, automatically display the temperature curve, and judge the inflection point according to the temperature curve change.
Equipped with 2 groups of test stations, which can carry out 2 groups of tests at the same time, it can also stir separately for 1 group of test
The host adopts microprocessor program control, automatic cooling during the test process, automatic collection of temperature, automatic display of temperature curve, automatic judgment of inflection point, automatic storage, automatic printing, and automatic shutdown at the end of the test.

Technical parameters