Liquid Hydrocarbon Flash Vaporisation Sampler

Product model: JF6203

Product Introduction

Flash Vaporisation Sampler is developed in accordance with GB/T3727-2003 "Ethylene or propylene for industrial use--Determination of trace water" and GB/T 6023-1999 "Butadiene for industrial use-Determination of trace water-Coulometric Karl Fischer method", which is used for the pretreatment of liquid hydrocarbon substances before analysis, and converts liquid samples into isocompositional, constant-temperature, constant-pressure, gaseous hydrocarbons with a controllable flow rate, in order to facilitate the analysis. It can be analysed conveniently. The instrument adopts international advanced technology manufacturing production of sensors, microcomputer technology, automatic measurement and control of gas mass flow rate, independent of temperature and pressure limitations, high accuracy and good repeatability.

The instrument adopts a large screen liquid crystal display, which is convenient for observing the instantaneous flow rate, cumulative flow rate and the temperature of the metal bath of the gas. The combination of this sampler and the micro moisture tester produced by our company can ideally determine the moisture of various gases, especially suitable for the determination of moisture in liquid hydrocarbons.

Technical Parameters

1. Display: LCD large screen liquid crystal display.

2. Display content: instantaneous flow rate, cumulative flow rate, preset instantaneous flow rate, preset cumulative flow rate, metal bath gasification chamber temperature, preset temperature.

3. Instantaneous flow rate range: 0-10 L, user settable

4. Accumulated flow range: 0-99 L, user settable

5. Flow rate measurement accuracy: ±1.0% (F.S).

6. Gasification temperature range: room temperature-300°C.

7. Temperature resolution: 0.1℃.

8. Use of the environment: temperature 5 ℃ - 35 ℃; humidity below 75%.

9. Power supply: 220V±10%,50Hz±1Hz.

Scope of application
★ Analysis of trace water in isomers of ethylene, propylene and butene, used with coulometric trace water tester or dew point meter.

★ Analysis of trace oxygen in various industrial olefins, used in conjunction with a trace oxygen tester.

★ Analysis of trace carbon monoxide and carbon dioxide in various industrial olefins, used in conjunction with a gas chromatograph.

★ Analysis of the composition of liquid hydrocarbons, used in conjunction with gas chromatographs.

★ Analysis of trace sulphur and arsenic in liquid hydrocarbons.

★ Analysis of trace water in various types of refrigerants and SF6