ASTM D4742 Tfout Method Oxidation Stability Test Kit for Gasoline Automotive Engine Oils

• Customization: Available
• After-sales Service: Response in 12 Hours
• Warranty: 12 Months
• Model NO.: AIC-4742
• Display: LCD
• Appliance: Petrochemical
• Portable: Non Portable
• Certification: ISO9001
• Type: Oxidation Stability Tester
• Test Standard: ASTM D4742
• Test Method: Thin-Film Oxygen Uptake (Tfout)
• Temp.Control Range: 0 ~ 160 ºC Adjustable
• Test Data Storage: 100 Groups
• Working Units: 2 Bombs
• Communication Interface: RS-232c
• Temperature Control Accuracy: 0.1ºC
• Pressure Detection Accuracy: ± 0.1%
• Power Consumption: 2.6kw
• Color: White
• Language: English
• OEM Service: Available
• Transport Package: Hardboard
• Specification: Stainless steel
• Trademark: AI
• Origin: China
• HS Code: 9031809090
• Production Capacity: 20 Sets/Month
• Package Size: 60.00cm * 50.00cm * 60.00cm
• Package Gross Weight: 40.000kg

Product Description

 

Product Description

The TFOUT instrument adopts a full-automatic control system. The operator can automatically test and print the results as long as the sample is put into the instrument. The whole process does not require manual conduct.
The principle is to put the sample, distilled water and copper catalyst coil into the glass tube together, and then put it into the oxygen bomb. The oxygen bomb is filled with oxygen at room temperature and put into the oil bath at the specified temperature. The oxygen bomb needs to form an angle of 30 degrees with the horizontal plane, and the rotation speed of the oxygen bomb needs to reach 100 R / min. When the specified pressure drop is reached, record the time and stop the test as the oxidation stability of the sample.

Feature

1.The TFOUT Oxidation Bath is controlled by a microcomputer and can perform two sets of tests simultaneously. The entire test process and printing of measurement data are automatically carried out;
2.Large screen display, hyperbolic screen display, the entire experimental process is clear at a glance;
3.The instrument has automatic pressurization and leak detection functions, greatly saving the workload of operators;
4.The Oxidatation Stability Test Instrument is equipped with a self measuring pressure recorder, it can perform automatic manual comparison tests;
5.The tester control department adopts imported components to ensure the reliability of the instrument;
6.The oxidadtion stability test kit has the function of displaying test failures and fault alarms, making it easy to diagnose faults;
7.Imported conductive slip rings facilitate the disassembly of oxygen bombs and prevent leakage;
8.The TFOUT instrument is equipped with four sets of stirring motors, two sets of stirring oil bath temperature, and two sets of oxygen bomb rotators, ensuring the uniformity of the test temperature;
9.The TFOUT analyzer is equipped with an oil fume treatment system to reduce the risk of injury to staff;
10. Imported quick connectors for easy disassembly of oxygen bombs without leakage;
11. Single chip microcomputer temperature control system with high precision and temperature resolution to three decimal places;
12. The instrument is equipped with an automatic protection function. When the temperature exceeds the upper limit temperature, the system will automatically alarm and cut off the source;
13. The constant temperature bath has been changed to an advanced "V" structure, with fast and uniform heating speed;
14. The pressure transmitter is directly installed on the oxygen bomb to avoid air leakage from the hose connection

Technical Parameters

Applicable standards	ASTM D4742 and SH/T 0074
Instrument structure	all stainless steel structure of floor type oxygen bomb (except angle iron frame).
Temperature control temperature	0 ~ 160 ºC adjustable, temperature control accuracy 0.1 ºC.
Display	large screen LCD
Display content	Windows interface: 1.Control temperature and set temperature; 2.Time / pressure log curve (four channels are displayed simultaneously); 3.Test results and average values; 4. Fault prompt, etc.
Auxiliary functions	a. Automatic oxygen charging and leakage detection; b. Overtemperature alarm function; c. Liquid level alarm function.
Pressure detection accuracy	± 0.1%
Test data storage	100 groups
Power consumption	2.6KW

 

Factory Overview

Factory overview

Customer Feedback 

Germany

USA

Package

 

FAQ

FAQ

1.What's the delivery time?
About 30 days.

2.What's your payment terms?
30% paid by T/T in advance,70% paid by by T/T before shipping.

3.What's your guarantee terms?
The warranty of all products is 1 year.During this period,we are responsible for all faults caused by us.And we can supply life-long technical support. 

4.Can you supply training?
We can supply training in our factory and online training for free.If onsite installation and training are required,please pay for tickets,accommodation and salary USD150/Day for every person.