ASTM D943 Oxidation Stability Equipment Oil Tester Laboratory Instrument Fuel Oil Tester

Product Description

Temperature control range:

This instrument is suitable for determining the oxidative stability of unused mineral insulating oils with inhibitors, and can also be used for the tendency of unused mineral insulating oils to form acids and precipitates before and after the induction period. Mechanism: The sample was kept at 120°C in the presence of the copper catalyst coil, while a constant flow of oxygen was passed through, and the time required for the volatile acid generated by the oxidation of the sample to increase to a neutralization value equivalent to 0.28 gKOH/g was measured. The oxidative stability of the sample is represented by the induction period (h).

Main Feature

1. Metal bath heating, safe and environmentally friendly;

2. Microcomputer temperature controller, digital display, accuracy ±0.1℃ PT100 sensor;

3. Precision flow meter controls the flow of gas;

4. Six tests can be done at the same time, and each of the two groups is three samples;

5. Digital display working time;

6. The glass test tube meets the standard requirements;

7. High-power solid-state relay controls heating;

8. Over temperature alarm

Specification

Applicable standards	ASTM D943, ISO4263, IEC474
Heating method	Electric heating rod heating
Flow range	0to200ML
Temperature control method	Digital display PID temperature controller
Temperature control range	: Rt  120℃
Timing method:	Digital display timer
Temperature control accuracy	: ±0.1℃
Working unit:	6 units

Packing & Delivery

Professional Packaging for Maximum Protection
We understand that your instruments are precision equipment. That's why we employ industry-standard packaging solutions to ensure they arrive in perfect condition. Each instrument is carefully cushioned, shock-proofed, and secured in a custom-designed carton.Reliable & Timely Delivery
We partner with reputable global logistics providers (such as DHL, FedEx, UPS) to guarantee fast and traceable shipping. Delivery times and options will be confirmed with you prior to shipment.
Standard Packaging: Custom foam inserts + Master carton + Palletization (for large units)

Delivery Time: Typically [e.g., 15-30] working days after order confirmation. Expedited shipping is available.

Global Reach: We ship worldwide.

Company Profile

Company Name

Hunan Addition Instruments and Apparatus Co., Ltd. integrates researching, manufacturing and selling of petrochemical analysis instruments into a whole. Established in 2008 for research and development, and established as a sales department in 2015. Addition not only maintains the tradition of stable analytical instrument performance and exquisite craftsmanship, but also improves product performance and accuracy, and makes our products more intelligent, humanized, and personalized.

 

Our company adheres to the principle of "Quality and Customer First", and the spirit of "Innovation and Excellence", and uses unremitting efforts and wisdom to provide customers with high-quality products. Our company has served thousands of companies, and our products have been exported to fifty countries, and stability of our products are deeply admired and sustained by old and new buyers at home and abroad.

 

Addition Instruments is always listening to its users and thriving to perfect its products. 

 

16 bit (CCS)  oil apparent viscosity tester

Lubricant wear resistance tester (four-ball machine)

Automatic oil cleanliness tester

This instrument adopts the apparent viscosity test of semiconductor refrigeration lubricating oil, with automatic injection and automatic cleaning structure, dynamic injection, automatic cleaning, automatic testing, automatic storage and printing

Lubricant anti-wear performance tester (four-ball machine) is in the form of sliding friction, under the condition of extremely high point contact pressure, mainly used to assess the bearing capacity of lubricants.

Used to detect the size and quantity of solid particles in liquid, which can be widely used in aerospace, electric power, petroleum, chemical industry, transportation, port, metallurgy, machinery, automobile manufacturing and other fields. For hydraulic oil, lubricating oil, transformer oil (insulation oil), turbine oil (turbine oil), gear oil, engine oil, aviation keroosine, water based hydraulic oil and other oil for solid particle contamination detection, and for organic liquid, polymer solution for insoluble particles detection.

FAQ

Q: What services are supported?

A: Free lifetime online technical services are supported. 

 

Q: How long is the warranty period of the equipment sold?

A: The warranty is for twelve months,(except man-made damage)  

 

Q: How long is the delivery time?

Answer: Within 3 working days after receiving the downpayment for the products in stock, and the specific delivery time depends on the order quantity and products.

 

Q: What is the minimum order quantity?

A:  For the equipment, the minimum order quantity will be 1 set. For the lab parts, please contact us for final confirmation.

 

Q: What is the package of your products?

A: Packed with PE film, wooden case and so on.

 

Q: What kind of plug are your instruments?

A:  Considerate Different countries plugs, 110V - 220V are available. Please contact us for other types.

 

Q: What's your transportation?

A: Express, air,ocean transportation are supported, and appointed forwarders are also supported.