Ⅰ. Introduction
GD-11132 Kerosene Aromatic Hydrocarbon Tester is designed and made as per the National Standard of People's Republic of China GB/T11132-2002 Test Methods for Hydrocarbon of Liquid Petroleum Product (Fluorescence Indicator Absorption Method).
Ⅱ. Method
The kerosene aromatic hc tester uses fluorescence indicator to let the hydrocarbon in the liquid petroleum products shown on the absorption column, and calculates its percentage by volume as per GB/T11132. It is taken as an important quality index of engine fuels and aviation fuels.
The kerosene aromatic hc tester is specially used to determine aromatic hydrocarbon, olefin hydrocarbon, and saturation hydrocarbon in the distillate.
Ⅲ. Characteristics
1. The aromatic hydrocarbon tester adopts integrated structure. It is not needed to install. Place it at a suitable area and then you can use it.
2. The instrument is composed of gas circuit system, vibration system, ruler and scale indicator, illumination system, and ultraviolet light detection parts. The silicon gel filling, vibration, sample filling, and reading record can be done automatically.
3. It is equipped with two pieces of high precision glass absorption columns. It is more convenient for users to operate.
IV. Technical Parameter
1. Power supply: AC 220V±5%, 50 Hz;
2. Voltage adjustment range of decompression valve: 0~400kPa;
3. Electric vibrator: controlled by two independent ways;
4. Ultraviolet light tube: 1220 mm in length; wave length 365±5nm.
5. Illumination light: 1220 mm in length; power is 40 W;
6. Gas supply mode: Nitrogen in steel cylinder (or compressed air in steel cylinder).
7. Ambient temperature: 5~35°C.
8. Relative humidity: < 85%.
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