Lab Auto Potentiometer Titration TAN/TBN Analyzer For Gear Oil Measure ±2000.0mV ASTM D664

SH108C Potentiometer titration TAN/TBN Tester

The SH108C potentiometric titration automatic acid-base value meter is designed in accordance with standards such as GB/T 7304-2014 "Determination of Acid Value of Petroleum Products (Potentiometric Titration Method)" (equivalent to ASTM D664), SH/T 0251-2004 "Determination of Alkali Value of Petroleum Products (Perchloric Acid Potentiometric Titration Method)", SH/T 0688 "Determination of Alkali Value of Petroleum Products and Lubricants (Potentiometric Titration Method)", NB/SH/0836 "Determination of Acid Value of Insulating Oil (Automated Potentiometric Titration Method)", and GB/T 18609 "Determination of Acid Value of Crude Oil (Potentiometric Titration Method)".

The instrument automatically identifies the titration endpoint and calculates the results using potentiometric titration. It is suitable for measuring acid values in various samples such as crude oil, petroleum products, and lubricants in the petrochemical industry. Acid value measurement is a key indicator for assessing oil product quality. The titration system employs imported components, which are processed from corrosion-resistant materials, ensuring precise measurement results and a long service life.

Main features:

● General-purpose microcomputer and operating system, specifically the operating system, featuring a human-computer interaction interface with clear, simple, and user-friendly steps; dedicated software with a Chinese-language window interface operated via mouse and keyboard, ensuring intuitive human-computer communication.

● Real-time display of potential curve (E-V), first derivative curve (DE/DV), electrode potential (E), titration volume (V), titration results.

● Whole process titration data browsing, powerful data processing function, easy to re-process the results.The titration results, data and curves are stored in a large amount. The titration process data can be saved as Excel documents for future inquiry.

● Automatic printing curve, results and titration data.

● Dynamic equivalence titration (DET), equivalence equivalence titration (MET), preset endpoint potential titration (SET).

● Automatic "end point" judgment, effectively filter out false "end point".

● Automatic cleaning, automatic fluid filling, automatic fixed value liquid adding.

Technical parameter

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

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. Goods packaging: standard wooden or cardboard boxes.

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