Automatic Oil and Fat Oxidation Stability Tester

• Customization: Available
• After-sales Service: 2 Years
• Warranty: 2 Years
• Model NO.: GD-R2222
• Max Diameter of Workpiece: <500mm
• Mass Scope of Workpiece: <900kg
• Type: Universal Testing Machine
• Maxcapacity: <1000KN
• Accuracy Grade: 0.5
• Power Source: AC220V
• Flow Range: 8 ~ 12L/H
• Flow Accuracy: +-10%
• Test Range: 0 ~ 800
• En 14112: Biodiesel and Biodiesel Blends
• Temperature Control: Pid Digital Display Temperature Controller
• Gas Source: Special Diaphragm Pump, 10L/H
• Temperature Control Mode: Electric Heating Rod
• Working Temperature: Normal Temperature ~ 150c
• Results Processing: Auto Measurement, Storage, Manual Thread Trimming
• Temperature Control Accuracy: +-0.1centigrade
• Working Unit: 4 Tubes
• Display Mode: Curve / Digital Two Modes
• Power Supply: AC220V 50Hz
• Transport Package: Wooden Case or as Required
• Trademark: GOLD
• Origin: Chongqing of China
• HS Code: 9031809090
• Production Capacity: 100sets/Month

Product Description

Automatic Oil and Fat Oxidation Stability Tester

Oxidation stability is a quality indicator of biodiesel. During the manufacturing process, vegetable oils are esterified in the presence of methanol. Fatty acids in oil generate methyl esters and by-product glycerol. Fatty acid methyl esters, like all natural vegetable oils or fats, are relatively unstable during storage and are slowly oxidized by oxygen in the air. Therefore, oxidation stability is a very important quality indicator for biodiesel; It is a routine testing item in the production process. Adding antioxidants can delay the redox process, so this instrument can also be used to determine the effectiveness of antioxidants.

Features

1. The software automatically records the change curve of conductivity, and judges the induced inflection point by calculating the second derivative of the curve.
2. After the test, the induced reaction time and the test process curve will be stored in the database for query.
3. In addition to measuring the induction reaction time, the software also allows to evaluate the so-called settling time, which is the time required for the conductivity to reach a certain value.
4. The software can also re-evaluate each test curve. By setting the evaluation time range and selecting a section of the curve for evaluation, certain data abnormal sections caused by cleaning, samples or other reasons can be avoided.
5. The database can store all data related to the test, including conductivity curve, induction reaction time, method used, test start and end time, etc.
6. Test data can be queried by setting query conditions.
7. In addition, the software also has the function of multi-curve comparison and curve analysis.
8. The temperature and flow rate can be calibrated by the test software.
9. Each sample is controlled individually and can be automatically set according to requirements.

Application

1. Biodiesel production enterprises
2. Related testing department

Renference Standards

1. NB/SH/T0873 Standard test method for determination of oxidation stability of Biodiesel and blends with diesel fuel by accelerated oxidation method
2. ISO 6886 Animal and vegetable fats and oils - Determination of oxidation stability (Accelerated oxidation test).
3. NB/SH/T0825 Standard test method for determination of oxidation stability of fatty acid methyl ester by accelerated oxidation test.
4. EN 14112 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of oxidation stability (accelerated oxidation test)
5. GB/T21121 Animal and vegetable fats and oils. Determination of oxidation stability (accelerated oxidation test)
6. EN15751 Automotive fuels. Fatty acid methyl ester (FAME) fuel and blends with diesel fuel. Determination of oxidation stability by accelerated oxidation method
7. EN16568 Automotive Fuels - Blends of Fatty Acid Methyl Ester (FAME) With Diesel Fuel - Determination Of Oxidation Stability by Rapidly Accelerated Oxidation Method.

Product Parameters

 

Model No.	GD-R2223 Automatic Oil and Fat Oxidation Stability Tester
Applicable standards	EN 14112, NB/SH/T0873, NB/SH/T0825, GB/T21121, ISO 6886, EN15751, EN16568
Flow range	8 ~ 12L/h
Flow accuracy	±10%
Test Range	0 ~ 800 μS/cm
Resolution	0.1μS/cm
Gas source	Special diaphragm pump, 10L/H
Temperature control method	Electrical heating rod
Working temperature	50 ~ 150ºC
Temperature control accuracy	±0.1ºC
Results processing	Computer automatic measurement and storage
Working unit	4 tubes
Display mode	Curve / digital two modes
Power supply	AC220V 50HZ
Total power	1100W
Dimensions	270*350*450mm
Net weight	20KG

Detailed Photos

 

 

FAQ

• Q: What about the delivery date?
  A: The test machine most are in stock, can delivery within 2-5 working days after received the payment. We can also accept the urgent order for prompt shipment.
  Q: What is the payment term?
  A: Payment by T/T, L/C ,Western Union and we suggest you company to pay online by credit card and trade assurance.
• Q: Do you support customizing service?
  A: Yes, we could customize the out package, machine's color, Logo and Voltage as request. With more than 12 years' production experience. We would give you an excellent experience! 

Packaging

Service

• Installation and training
  1. If buyers visit our factory and check the machine, we will teach you how to install and use the
  machine, and also train your workers/technician face to face.
  2. Without visiting, we will send you user manual and video to teach you to install and operate.
  3. If buyer needs our technician to go to your local factory, please arrange board and lodging and other necessary things.
• After-sales Service
  1.Two years guarantee for whole machine.
  2.24 hours technical support by email or calling
  3. If there is any problem found of the machine, we will repair it for free in two years.