ASTM D86 Fully Automatic Distillation Tester

ASTM D86 Fully Automatic Distillation Tester

I. Overview
The HZ-662 Petroleum Product Distillation Tester is compliant with the GB/T6536-97 standard, designed for precise distillation analysis of a wide range of petroleum products, including:

Fuels: Automotive gasoline, aviation gasoline, diesel, gas oil, jet fuel.

Hydrocarbons & Solvents: Natural gasoline (stable light hydrocarbons), naphtha, kerosene, special boiling point solvents.

Similar derivatives: Other petroleum-based products requiring controlled distillation testing.

II. Technical Specifications

III. Operating procedures

1. After unpacking the instrument, please check the accessories according to the packing list. If it is damaged, please contact our company in time.

2. The instrument should be carried vertically. The inclination angle should not be greater than 30 degrees along the height of the instrument. It should be installed in a place with good ventilation and light, and the distance from the wall should be more than 0.2 meters. The installation should be stable, otherwise the vibration and noise will increase.

3. Check the antifreeze. The antifreeze has been added at the factory.

4. Connect the power supply of the instrument to a socket with a capacity of 220V / 15A or more. Be sure to have a good ground wire.

5. Take a 100ml sample from a graduated cylinder, and pour as much as possible of the sample from the graduated cylinder into the distillation flask, taking care that no liquid can flow into the branch tube of the distillation flask.

6. Insert the temperature sensor for measuring steam vertically into the distillation flask. The lowest end of the sensor should be 10mm lower than the highest point on the bottom of the inner wall of the branch tube of the distillation flask.

7. Extend the branch tube of the distillation flask into the condensing tube 25 mm to 50 mm so that the rubber stopper on the branch tube is tightly connected to the condensing tube. Rotate the knob of the lifting rack to adjust the height of the electric furnace, and adjust the quartz glass partition to align the electric furnace with the center of the bottom of the distillation flask.

8. Hang the drainage piece on the wall of the measuring cylinder, then place the measuring cylinder in the recovery chamber, rotate the measuring cylinder so that the drainage piece is not on the optical path of the initial distillation point detection, and close the door of the recovery chamber.

9. Check that all parts are ready, turn on the main power of the instrument, and follow the steps on the touch screen to set the distillation parameters (for the detailed operation process of the touch screen, see the next section).

10. After the test, turn off the power switch.

1. When can I get a price quote?

You can contact us online or submit an inquiry. We typically provide a quote within 24 hours after receiving your request.

2. How do you handle after-sale service for overseas customers?

For issues occurring with our products, we offer:

12-month warranty coverage (see details below).

Online technical guidance to troubleshoot problems remotely.

Replacement parts shipped promptly based on your needs.

On-site support (if required): Our engineers can travel abroad to resolve critical issues.

3. What is the warranty period?

Our standard warranty period is 12 months (1 year). During this time, we provide:

Free technical support.

Replacement parts for manufacturing defects.

Solutions tailored to your specific issue.

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