SH0545 Automatic Crude Oil Wax Precipitation Point Tester

The SH0545 automatic crude oil wax precipitation point tester is a touch screen type that can perform tests such as glass transition temperature, phase transition, melting and enthalpy, product stability, solidification, specific heat, oxidation induction period, etc.

Wax precipitation point

The temperature at which wax crystals first precipitate from the crude oil liquid system, which corresponds to the initial temperature at which the sample curve deviates from the baseline and forms an exothermic peak, is represented by Tc.

Heat the crude oil sample above the wax precipitation point temperature, then cool it down at a certain rate. Record the differential heat flux between the sample and the reference material at each temperature point, and plot the wax precipitation curve of the crude oil with the differential heat flux as the vertical axis and temperature as the horizontal axis.

Technical performance parameters:

● Compliant with standard: SY T 0545-2012 Thermal characteristics of wax precipitation in crude oil

● Layout quantity: about 98ul

● Temperature range: -40 ℃ ～ 600 ℃

● Temperature resolution: 0.01 ℃

● Temperature fluctuation: ± 0.01 ℃

● Temperature repeatability: ± 0.1 ℃

● Heating rate: 0.1 ～ 100 ℃/min

● Cooling rate: 0.1 ～ 20 ℃/min

● Constant temperature time: Program setting ≤ 24h

● Curve scanning: heating scan, cooling scan

● Display mode: Adopting human body sensing touch screen

● USB communication interface, strong universality, reliable and uninterrupted communication, supports self recovery connection function

● New metal furnace structure with better baseline and higher accuracy. Heating adopts indirect conduction method, which has high uniformity and stability, reduces pulse radiation, and is superior to traditional heating modes.

● Display mode: 7-inch LCD touch screen display

● Data interface: Standard USB interface

● Instrument size: 480 * 430 * 490mm

● Instrument weight: 35kg

● Instrument host packaging size: 640 * 530 * 520m

● Weight of instrument host: 26kg

● Refrigerator packaging size: 500 * 420 * 770mm

● Refrigerator packaging weight: 34kg

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.

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.

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