Petroleum Wax Burning Residue Tester ASTM D5442 Gas Chromatography Room temp ～

Product Specification

SH119C Petroleum Wax Burning Residue Tester

The SH119C petroleum wax burning residue tester is designed and manufactured based on the standard NB/SH/T 0653-2021 "Determination of Content and Carbon Number Distribution of Normal and Non normal Alkanes in Petroleum Wax (Gas Chromatography Method)". This standard is applicable to the determination of new impurities - inorganic content in petroleum wax and petroleum grease, as well as the determination of inorganic content in organic compounds as components or impurities in volatile inorganic compounds.

Main technical parameters, indicators, and performance characteristics:

● The shell is made of steel plates welded by folding, and the surface is electrostatically sprayed. The heating element is high-quality silicon carbon rod, and the insulation material is high-quality aluminum silicate fiber.

● The furnace is made of alumina ceramic fiber, which has the characteristics of fast heating speed (about 30 minutes to reach 1000 ℃) and good insulation effect (when reaching 1000 ℃, it is not hot to touch the shell by hand).

● The control part adopts microcomputer PID control function, and can also configure intelligent program instruments according to user needs. It can set 50 temperature rise and insulation curves, has over temperature alarm timing function, and has strong learning function.

● Working power supply: AC220V ± 10% 50Hz

● Rated power: 3.8 kW

● Heating range: Room temperature to 1000 ℃

● Temperature control: 775 ± 25 ℃

● Inner container size: 300 * 200 * 140mm D * W * H

● Temperature control element: thermocouple

● Empty furnace heating time: ≤ 60 minutes

● Uniformity of furnace temperature: ≤ 15 ℃

● Instrument size: 535 * 590 * 540mm

● Instrument weight: 42.8kg

● Packaging size: 650 * 750 * 620mm

● Packaging weight: 60.2kg

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.

Packing list

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.