Introduction
A petroleum ash content tester is an instrument used to measure the ash content of the petroleum products, such as the fuel oils, the lubricants, and the additives, and it is used in the petroleum, the petrochemical, the fuel, and the quality control industries. The ash content is the residue remaining after the combustion of the sample at a high temperature, and it indicates the presence of the inorganic contaminants and the additives, and the petroleum ash content tester measures the ash content by the combustion of the sample in a furnace at a specified temperature, followed by the weighing of the residue, following the standard test methods, such as the ASTM and the ISO standards; the petroleum ash content tester consists of a combustion furnace, the crucibles, a balance, and the accessories, and it provides the ash content, expressed in percent, with features such as the temperature control; the petroleum ash content tester is used for the measurement of the ash in the fuel oils, in the lubricating oils, in the greases, in the additives, for the quality control, for the assessment of the contamination, and for many other applications, and it is an essential instrument for the petroleum testing. Petroleum ash content testers are used in the petroleum industry, in the petrochemical industry, in the fuel industry, in the laboratories, and for many other applications. With their ash measurement, petroleum ash content testers are essential for the product quality control.
Ash Content Tester T-S210ACT
Ash content tester is a microprocessor-controlled unit with thermocouple temperature control element. Conforming to ASTM D482 Standard Test Method, it is characterized with box-type resis...
Standards
Complies with the above standards, but is not limited to them.
Features
1. Determines ash content of petroleum products by combustion and gravimetric measurement.
2. Electric muffle furnace with precise temperature control for consistent ashing conditions.
3. Suitable for crude oil, fuel oil, lubricating oil and other petroleum product testing.
4. Includes crucibles, tongs and desiccator for complete ash content determination workflow.
5. Digital temperature controller with programmable heating profile for standardized testing.
FAQ
Q1: What testing scenarios is this instrument mainly applied to?
A: The petroleum ash content tester is used in petroleum refineries, fuel quality laboratories and third-party testing organizations to measure the ash content of crude oil, fuel oil, lubricating oil and other petroleum products. It supports product specification compliance, refinery process control, crude oil valuation and quality certification. Ash content indicates the amount of inorganic residue remaining after combustion, which can affect engine wear, fuel injector fouling and catalyst performance. The measurement is essential for evaluating fuel quality, determining crude oil value and ensuring compliance with product specifications for residual fuels and lubricants.
Q2: What standards does the instrument comply with?
A: The test method follows ASTM D482 for ash from petroleum products, ISO 6245 for petroleum products ash content determination, and the corresponding GB/T 508 method. The muffle furnace complies with relevant laboratory electrical safety standards. Crucible dimensions and heating profile should follow the standard specification.
Q3: What is the warranty period for the whole machine and key components?
A: The furnace and controller are covered by a 12-month warranty. Crucibles, tongs and desiccator are consumables or accessories excluded from warranty. Heating elements may have a separate warranty period as specified. Damage from overheating, corrosive sample residue or unauthorized repair is excluded.
Q4: Is this device difficult to operate? Is professional training required?
A: Operation requires trained laboratory personnel familiar with gravimetric analysis and furnace safety. We provide an operation manual and remote guidance. Proper sample ignition, crucible handling and cooling procedures are important for accurate ash content measurement.
Q5: What is the typical lead-time for order delivery?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is regular calibration required? What is the recommended calibration cycle?
A: Furnace temperature calibration against a reference thermocouple is recommended every 6-12 months. Balance calibration should follow the laboratory quality system. Crucible constant weight verification should be performed before each use. Full method verification with a reference material is recommended for accredited laboratories.
Q7: Are supporting consumables universal?
A: Crucibles, desiccant and filters are available from laboratory suppliers. Crucible material should match the standard specification (porcelain or platinum depending on method). Long-term consumable cost is moderate, with crucibles being the main recurring item.
Q8: Can I customize parameters or supporting accessories?
A: Customization includes furnace capacity, maximum temperature and controller type. Additional crucible sets, tongs and desiccators can be ordered separately. Custom orders extend delivery lead-time.
Q9: Does the purchase include on-site installation and commissioning service?
A: Standard delivery includes the furnace and accessories with an operation manual. No complex installation is required beyond power connection and ventilation. Remote guidance is provided. On-site service is not included for standard orders.
Q10: What types of samples are compatible with this equipment?
A: The tester handles petroleum products within the method sample size and ash content range. Samples with high water content should be dehydrated carefully to avoid foaming and sample loss. Highly corrosive or additive-heavy samples may require platinum crucibles. Users should follow proper ignition procedures to avoid sample loss from splattering and ensure complete combustion of carbonaceous residue.
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