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Ash Determination Tester -AZA1319
The Ash Determination Instrument (Model: AZA-1319) from AZA Lab is designed in accordance with the national standard of the People’s Republic of China GB/T 508 and ASTM D482 Standard Test Method for Ash Content of Petroleum Products.
It is ideal for accurately determining ash content in petroleum products as per GB/T 508.
(Note: Not suitable for products containing ash-forming additives, lubricating oils with lead, or used engine crankcase oils.)
Description
Key Features & Applications
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Compact Design: Small, space-saving structure suitable for any laboratory.
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Durable Construction: Box-type furnace with fire-resistant materials and long-lasting heating components.
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Fast Heating: Short heating times with long service life.
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Stable Temperature Control: Adjustable LED controller ensures precise, stable operation with minimal overshoot.
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Robust Heating Plate: Φ85 mm plate, compact and durable for repeated testing.
Technical Specifications
| Component | Specification |
|---|---|
| Model | AZA-1319 |
| Box-Type Heating Furnace | Power supply: AC 220V ±10%, 50Hz Temperature control: 775 ±25 °C Temperature rise time (empty furnace): ≤50 min Temperature uniformity: ≤15 °C |
| Temperature Control Stand | Power supply: AC 220V ±10%, 50Hz Maximum control temperature: 1200 °C Controller: Digital display |
| Electric Heating Plate | Power supply: AC 220V ±10%, 50Hz Rated temperature: 400 °C Heating power: 1–6 grades, continuously adjustable |
Why Choose AZA-1319?
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Accurate & Reliable: Complies with GB/T 508 and ASTM D482 standards.
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Compact & Durable: Small footprint with long-lasting fire-resistant components.
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Efficient Operation: Fast heating, stable control, and adjustable settings for precise ash determination.
Related products
Apparatus for Sulfur Content in LPG (AZA 1300 A)
Scope & Application:
The AZA1300A is applicable for the analysis of:
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Natural gas, processed gases, and final LPG products
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Volatile sulfur content ranging from 1 mg/kg to 100 mg/kg in gaseous hydrocarbons
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Volatile sulfur content ranging from 1 mg/kg to 196 mg/kg in liquefied petroleum gases
This makes it indispensable for research institutions, inspection agencies, and refineries requiring rapid and repeatable sulfur testing in compliance with environmental and safety regulations.
Key Features:
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Advanced Optical Detection System
Utilizes the most advanced ultraviolet fluorescence (UVF) technology with high-purity optical components to deliver ultra-high sensitivity and consistent performance. -
Imported UV Lamp Assembly
Equipped with a world-class UV lamp, ensuring excellent signal stability, long operational life, and superior accuracy during trace sulfur detection. -
Integrated Nafion Tube Membrane Dryer (U.S. Origin)
Incorporates an imported Nafion membrane dryer for exceptional moisture removal, maintaining low humidity levels and stable signal response even under varying environmental conditions. -
Automatic Calibration & Curve Management
The system enables creation, storage, and recall of working curves, allowing users to perform repeated analyses without re-establishing calibration — saving time and minimizing operator error. -
Multi-Sample Capability
Through optional gas, liquid, and solid samplers, the AZA1300A supports testing of diverse sample types — from gaseous LPG to viscous hydrocarbons or solid matrices — ensuring universal analytical flexibility. -
User-Friendly Software Interface
Features a Windows-based Chinese/English bilingual interface, intuitive operation menus, and real-time data acquisition and display for easy handling and efficient workflow management. -
High-Temperature Combustion & Control
The furnace temperature can be precisely regulated up to 1100°C, ensuring complete oxidation and accurate measurement of total sulfur content. -
High Stability & Low Maintenance
Designed with high-quality materials, reliable electronic circuitry, and advanced filtration systems for long-term stability, minimal maintenance, and reduced operational downtime.
Closed Cup Flash Point Tester AZA-1280
The Closed Cup Flash Point Tester (Model: AZA-1280) from AZA Lab is designed in accordance with ASTM D56 Standard Test Method for Flash Point by Tag Closed Cup Tester. It accurately determines the flash point of liquids with viscosities below 5.5 cSt at 40°C (104°F) or below 9.5 cSt at 25°C (77°F), and flash points below 93°C (200°F), excluding cut-back asphalts, liquids forming surface films, or those containing suspended solids.
Equipped with a gas supply system using stainless steel piping for durability and stability, this highly automated instrument ensures precise, reliable, and reproducible results. The dual Danfoss compressors in the cooling system allow testing at temperatures as low as -50°C, providing exceptional performance for flash point determination.
Sediment Extraction Tester -AZA 1313
It is designed to accurately determine sediment content in crude and fuel oils through extraction using toluene. This method provides precise results for sediment levels ranging from 0.01% to 0.40% by mass, with the capability to measure higher concentrations when required. The instrument ensures reliable assessment of oil cleanliness and overall quality, making it ideal for laboratory and industrial testing environments.
XRF Sulfur Content Tester – AZA 1300
The AZA Lab Sulfur Content Analyzer – Model No. 1300 is a state-of-the-art instrument designed for precise and rapid determination of sulfur content in petroleum, petrochemical, and coal chemical products. Based on the energy-dispersive X-ray fluorescence (EDXRF) principle, it integrates advanced electrical, mechanical, and microprocessor technologies to deliver high accuracy, reliability, and ease of operation.
Engineered to comply with ASTM D4294, GB/T 17040, SH/T0742, and GB/T11140 standards, the Model 1300 provides dependable measurement results with excellent repeatability and reproducibility. Its intelligent design ensures automatic corrections for environmental conditions such as temperature, pressure, and C/H ratio, making it a versatile solution for laboratories and production facilities alike.
Compact, user-friendly, and equipped with advanced safety features, the Model 1300 is an ideal tool for routine quality control, process monitoring, and research applications where sulfur determination is critical.
