Biodiesel Automatic Oxidation Stability Analyzer Sample 3g RT ～ 220°C ASTM D6751

SH14112 Biodiesel Automatic Oxidation Stability Tester

Standard: EN 14112 EN 15751 EN 16568 NB/SH/T 0825 ASTM D6751

SH14112 Biodiesel Automatic Oxidation Stability Tester can determine the oxidation stability of biodiesel (fatty acid methyl esters, or FAME for short) and biodiesel blended fuels.

On the biodiesel oxidation stability tester, the aging of the sample is accelerated by increasing the temperature and continuously blowing air, so as to determine the time when the oxidation rate is the fastest, i.e., the induction time or oxidation stability index (OSI).

It complies with the following standards: EN 14112, EN 15751, and EN 16568; as well as NB/SH/T 0825-2010 Determination of Oxidation Stability of Fatty Acid Methyl Esters - Accelerated Oxidation Method.

Instrument Features

● The experiment can be conducted via a standalone touchscreen interface or controlled by a computer to operate the instrument.

● Heating module: Supports single-group or multi-group heating; the temperature for each heating port can be set individually

● Equipped with dedicated calculation software, it can automatically determine the oxidation stability time.

● Instrument Display: The instrument features a color screen capable of displaying the temperature of each heating module, gas flow rate, measurement cell status, and conductivity values for each measurement position

● Storage method: The experimental results can store 199 sets of historical data for easy retrieval;

● Result Output: It can also be equipped with a USB output function, allowing data to be transferred to a PC for long-term storage

● Output Format: The result USB output format is CSV or Excel

Technical Parameters

Heating module

● Protection function: Features an overtemperature protection function, automatically stopping when the temperature exceeds 260°C.

● Temperature control method: Four temperature groups can be individually adjusted, with the option to set all four groups to the same temperature or assign different temperatures to each group.

Gas flow control module

● The instrument is equipped with an internal diaphragm air pump

● Dedicated electronic air flow pump

Electrical Conductivity Measurement System

● The conductivity meter provides real-time measurement data, which is automatically recorded and stored by a large-screen LCD industrial control computer. It supports multi-channel data input and processing, and displays the conductivity of the oil oxidation process and induction period in real time

Software computation module

● Equipped with a powerful database data management system: capable of automatically calculating oxidation stability time.

● Automatically calculate the maximum value of the second derivative of the curve to determine the induction time

● Automatically deduce the induction time of the sample at room temperature (20°C or 25°C)

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

Instrument Quality Assurance Certificate

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

----The provided instrument materials are brand new, meet 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.

Packaging and Delivery

1. Packaging of goods: standard wooden or cardboard boxes.

2. Internal packaging: Elastic pearl cotton packaging product, hardwood board+strong bandage to fix corners.

Packing list