Product description of automatic distillation apparatus:
automatic distillation apparatus Product executive standards: GB/T6536-2010 ASTM D86 ASTM D 850 ASTM D 1078 - IP195 ISO3405 Petroleum Products Determination of Atmospheric Distillation Characteristics, GB/T255 Petroleum Products Distillation Range Determination Standard, GB/T7534-2004 Volatile Organic Liquids for Industrial Use Determination of Boiling Range, Methanol and Alcohol Products Determination of Boiling Range, GB/T615-2006 Chemical Reagents Determination of Boiling Range, GB/T26984-2011 Crude Oil Distillation Range Determination 1.3.2 Technical specifications and requirements of equipment and devices: manufacturer Qingyang Darrit Petroleum Instrument Co., Ltd
Executive standards: GB/T6536-2010, GB/T26984-2011, SH/T0121, GB/T255, GB/T7534-2004
Model DRT-1105B.
Technical features of automatic distillation apparatus:
Equipment structure: The instrument adopts a single tube modular structure, adopts a low voltage centralized direct distillation heating mode, the cold bath constant temperature of the small circulation module, the infrared measuring cylinder reading system imported from the United States, the automatic constant temperature recovery chamber, uses the main control component of multiple single chip computers, and has the ability to automatically complete the real-time detection and automatic correction of atmospheric pressure, making it powerful, stable and reliable, Germany JUMO original temperature sensor and international advanced numerical control optical detection system can automatically complete the distillation range experiment of petroleum products.
The instrument has reasonable structure, stable performance and simple operation. It is an ideal analysis and detection equipment.
Overall dimension (mm) :640 × six hundred and forty × 863(mm)
Instrument weight (kg) :40kg Safety function
1) A liquid level sensor is installed in the cold bath of the instrument. If the antifreeze is reduced to a certain position, the instrument automatically stops heating and stops the experimental operation. When the antifreeze is filled, the instrument has its own overflow pipe, which can be directly discharged. It can effectively prevent the heating pipe in the cold bath from burning out and the compressor from being damaged,
2) The instrument is equipped with automatic flame detection and automatic nitrogen fire extinguishing functions; Prevent heating flask from bursting and causing safety accidents
3) The instrument has its own safety temperature setting function. The setting range (room temperature - 400 ℃) can be set at will. If the heating temperature exceeds the set safety temperature value, the instrument automatically stops heating,
4) The instrument is equipped with the safety setting function of heating power, and the setting range (0-1200W) can be set at will. If the heating power exceeds the set safety heating power value, the instrument will automatically stop heating to prevent safety accidents caused by misoperation and damage of components.
Input system touch screen input. The instrument has its own touch screen letter and number keyboard, which can input Chinese and English. It uses human inductive touch keys, no mechanical contacts, dust-proof and waterproof, anti RF interference, and long service life. It can also be input by external keyboard,
Error correction The user can set parameters according to the actual situation, which can quickly calculate the measurement results and errors. If the measurement results are out of tolerance, the tester will automatically re measure, and the calibration must use a standard oil sample to correct the error after calibration.
The main features are fully automatic control. The single tube distillation program can be arbitrarily called out, modified, saved, set and infinitely added; Multiple modes of keyboard control and program control are easy to operate
Experimental results: the experimental results can be stored indefinitely, consulted and printed at any time. The built-in micro thermal printer automatically reports the detection results, and compares and calculates the repeatability and reproducibility of multiple distillation results;
Four end modes: end of final distillation point, end of temperature and volume, and end of dry point;
Built in atmospheric pressure detection module imported from Germany automatically completes the atmospheric pressure correction, so that the experiment is not affected by the atmospheric pressure change and automatically converts the results;
Using the fast method, the temperature of the condenser tube can realize the cold hot and hot cold temperature exchange in a few seconds
The temperature in the receiving room can be adjusted between 0 ℃ and 60 ℃ to prevent wax deposition;
Automatic flame detection, with automatic nitrogen fire extinguishing function;
It has the function of analog display of steam temperature, heating temperature, condenser tube temperature, measuring cylinder bath temperature and measuring cylinder receiving capacity;
The infrared measuring cylinder reading system imported from the United States has high resolution, the built-in small circulation mode is used for the constant temperature of the cold bath, and the Danfu tear compressor imported from Germany is used. The constant temperature is reliable without delay and is not easy to damage, and the automatic constant temperature of the darkroom is not affected by environmental factors
Correction function: atmospheric pressure, steam temperature, sensor and measuring cylinder can be corrected;
The anti explosion boiling safety scheme ensures the operation safety, and the anti overheating intelligent control ensures the accuracy of boiling range data.
Operating environment of other parameters: 10 ℃～ 30 ℃
Power supply voltage AC220V ± 10%, 50Hz.
Technical parameters of automatic distillation apparatus:
Temperature range :0 ～ 400 ℃, temperature measuring element: PT100 (original temperature measuring sensor of JUMO Company in Germany)
Temperature control accuracy :± 0.1 ℃
Volume measurement range :0-100ml (infrared measuring cylinder reading system imported from the United States) 0.01 ml per step
Volume measurement accuracy:<0.1ml
Condensate tube temperature range 0 to 60 ℃; Constant temperature range of water bath: 20 ± 4 ℃ (below 250 ℃), 55 ± 5 ℃ (above 250 ℃), automatic switching, antifreeze added to the bath of compressor refrigeration (Danfure imported from Germany), with a circulating system, uniform constant temperature, not volatile and flammable, and no replacement for a long time,
The temperature control range of the measuring cylinder is 0 to 60 ℃, which can be set arbitrarily; The compressor is used for refrigeration (imported from Germany), and the recovery room is equipped with a fan to ensure uniform temperature and good sealing, so as to prevent air convection
Distillation rate Crude oil: 2~4ml/min (below 250 ℃) 4~5ml/min (above 250 ℃)
Automatic control: Gasoline and diesel: 4 ～ 5ml/min
The heater has the maximum power 1200W ; Low voltage concentrated direct distillation heating mode, similar to alcohol lamp heating, with display function of 10 inch color LCD., The image and text display is fine and smooth, with bright colors and high display resolution; The integrated display screen frame of plastic injection molding is beautiful and generous; Full Chinese operation interface, intuitive display. At the same time, it has the authority management function, which effectively prevents non professionals from setting the key parameters of the tester.
Operating system WindowsXP operating system, software can be upgraded, and Derrit operating software
Printing function: 20 columns of dot matrix Chinese characters are printed. The instrument is equipped with a micro thermal printer, which makes printing more quiet, fast and clear. The experimental results can be printed automatically.
