2 Holes Automatic Dual Hole Freezing Point Tester Mixing speed 1200r/min ASTM D1177

SH128S Automatic Dual Hole Freezing Point Tester

The SH128S automatic dual hole freezing point measuring instrument is based on the national petrochemical industry standards SH/T0090-91 (2000) "Determination of Freezing Point of Engine Coolant" and ASTM D1177 and GB/T2430 "Determination of Freezing Point of Aviation Fuel". Suitable for determining the freezing point of engine coolant and its concentrate, it can detect the freezing point of chemical and petrochemical products such as antifreeze and snow melting agents.

Instrument features:

Adopting embedded system design and imported PT100 temperature sensor, the entire testing process is automatically detected; Color touch screen; The experimental results can be stored; You can view historical data; Printing results on the instrument, mechanical automatic stirring, and experimental results can be exported through a USB flash drive and stored in a computer for multiple experiments and comparisons.

Technical Parameter

● Working power supply: AC220V ± 10% 50Hz

● Working cold bath: double-layer vacuum glass bath

● Cold bath temperature control: +30 ℃ ～ -70 ℃

● Temperature control accuracy: ± 0.1 ℃

● Number of experimental holes: 2 holes

● Bath liquid stirring: The stirring motor automatically stirs, with a power of 6W and a speed of 1200r/min.

● Refrigeration system: imported cascade refrigeration compressor.

● Sample mixing: synchronous reduction motor, once per second

● Environmental temperature: ≤ 30 ℃

● Relative humidity: ≤ 85%

● Power consumption of the whole machine: around 1500W

● Instrument size: 720 * 450 * 680mm

● Weight: 75kg

Note: The appearance pictures, dimensions, volume, and weight of the instrument are for reference only. If there are any updates to the instrument, there may be slight changes without prior notice.

Note: When measuring GB/T2430 aviation fuel, the freezing point result is the test result of the crystallization freezing point.

Shandong Shengtai Instrument Co., Ltd. provides the following quality assurance for the instruments sold to you:

----The provided instrument materials are brand new, meet national quality standards, and have a manufacturer's certificate of conformity;

----The materials and main components provided meet the technical requirements specified in the technical documentation;

----The overall quality assurance period of the equipment is one year (excluding normal wear and tear of vulnerable parts).

----We are responsible for free maintenance of any instrument quality issues that occur during the warranty period. Due to equipment malfunction caused by the user's responsibility, we are responsible for repairing and charging reasonable fees.

----Lifetime discounted supply of parts for equipment, and lifetime maintenance and repair of the entire machine.

----After the expiration of the warranty period, if the user needs maintenance and technical services, we will only charge a cost fee.

Packing list