1. Safety Instructions

l Be sure to use a grounded outlet for the instrument’s power supply.

l No touching the Oil Cups and its nearby parts during test, in case of scald.

l There must be someone on duty during the test. Cover oil cup lid in time if the sample is burning after the test is completed.

l No touch the oil lid because of high heat

l Do not touch the ignition rod by hands; otherwise it will cause permanent damage to the instrument!

2.Function Overview

Flash Point is the lowest temperature at which a liquid can form an ignitable mixture in air near the surface of the liquid. The lower the flash point, the easier it is to ignite the material. Nowadays, Flash point is used to say non-volatile or flammable substances whether exit highly volatile or flammable substances, and has been one of the most important parameters for petroleum products transportation, storage, operations, safety management…

Automatic Closed Cup Flash Point Tester is designed and made as per ASTM-D93, it is an advanced analytical instrument, mainly used to determine the closed flash point of petroleum products.

3.Technical Parameters

Ø Temperature measuring range: -59.9°C～299.9°C

Ø Temperature Control Range: Room temperature～300°C

Ø Repeatability: 0.025X(x=twice successive test average value)

Ø Resolution: 0.1°C

Ø Precision: 0.5%

Ø Temperature Sensor: Platinum Resistor(PT100)

Ø Flash Fire Sensor: Ion detection ring

4.Test procedures

1.Connect power cord, start up。

2.Press "set" to enter the parameter setting interface.Set the time date, printing method, atmospheric pressure, furnace number and other parameters. If there is only one test furnace.，The furnace number can be set at will 1, 2, 3.

3.Press "record" key to enter the history interface. Press "record" key to enter the history interface.

4.Press "test" to enter the interface. Set the execution standard in turn, the pre-flash value (the tester's estimated flash point value), etc.

5.Click the " furnace" and press up the arrow, the machine will automatically lift the head. Take out the test cup, add the sample to the test cup, and put the test cup into the test furnace. Press "start" button, the machine head will automatically descend and test to the end of the experiment.