HKY-YSB-2A fully automatic multifunctional extractor,Quotation for fully automatic multifunctional extractor, professional production of fully automatic multifunctional extractor, purpose of fully automatic multifunctional extractor, where can fully automatic multifunctional extractor be sold!

1、 Performance Usage

“HKY-YSB-2AThe fully automatic multifunctional extractor is a multifunctional analytical instrument used to quickly extract soluble substances from solid powders such as minerals and plants, and can be combined for desulfurization, filtration, and solvent distillation recovery.

“HKY-YSB-2AThe fully automatic multifunctional extractor consists of heating, condensation, extraction, desulfurization, filtration, solvent distillation and other systems. The extraction of soluble substances in the sample is carried out by rinsing under normal pressure. Extraction, desulfurization, filtration, and solvent distillation recovery are all completed in the same instrument. YSB Fully Automatic Multi Functional Extraction Instrument

By maintaining the simple principle of the "Soxhlet extraction method", it overcomes the disadvantages of low extraction efficiency and single function of the "Soxhlet extraction method". Using the YSB fully automatic multifunctional extractor, desulfurization and filtration can be completed simultaneously during extraction, and solvent distillation recovery can be continuously carried out after extraction. During the extraction and distillation process, if the water supply is interrupted due to unforeseen circumstances, the heating will automatically stop. Once water comes in, the extraction or distillation process will resume automatically. One machine can simultaneously handle 4 samples, and the entire process of extraction, desulfurization, filtration, and solvent distillation recovery can be completed in approximately 10 hours. The obtained analysis results are comparable to those of the "Soxhlet extraction method", which can save a lot of manpower, solvents, and water and electricity.

“HKY-YSB-2AThe fully automatic multifunctional extractor has the advantages of simple nodule extraction, easy operation, fast analysis, safe use, high degree of automation, low environmental pollution, and multi-purpose use. It is not only suitable for the extraction of organic matter from rocks and minerals in petroleum geology and organic geochemical research, as well as the production and analysis of bulk samples such as crude oil de waxing and de asphaltene resin removal. It can also be widely used in scientific research fields such as grain, medicine, environment, agriculture, and colleges and universities for rapid extraction and analysis of soluble substances in solids.

2、 Technical specifications (1) Voltage: 220V

(2) Power: 2500W

(3) Sample capacity: 4 × 200g (rock mineral powder)

(4) Temperature control: 37 ℃~150 ℃, allowable use temperature ≤ 150 ℃

(5) Time control: 0-99H

(6) Efficiency: Using trichloromethane as the solvent, under constant temperature conditions of 80 ℃ to 120 ℃, the extraction amount for 8-10 hours is equivalent to the result of 72 hours of Soxhlet extraction. The entire process of extraction, desulfurization, filtration, and solvent distillation recovery has greatly improved efficiency compared to the "Soxhlet extraction method".

• Usage

1Component cleaning: The newly purchased "HKY-YSB-2A Fully Automatic Multi functional Extraction Instrument" must be cleaned on the surface and inside of the relevant components before use. Parts that need to be cleaned and cleaning methods: tube condenser, extractor (including filter), sample cylinder, flat bottom flask, hollow plug, tail pipe and solvent recovery bottle, etc. Use washing water of appropriate concentration to brush off oil and dust, then rinse with tap water and distilled water, drain and store in

105℃Dry in a constant temperature oven for later use; For distillation heads, straight condensers, and air ducts that are not suitable for disassembly, refer to the operating methods in Articles 7 and 8 of the usage instructions for distillation cleaning (note: do not install rock samples and copper rings during distillation cleaning). Clean the evaporated solvent and purify it through distillation before use.

2Installation of straight condenser: Place the straight condenser in the upper chassis of Figure 1 in the position shown in the figure below

UConnect one end of the bent polytetrafluoroethylene in the horizontal groove to the inlet nozzle in Figure 3, and the other end to the corresponding distillation head and rotate it to seal. Then, connect the left inlet of Figure 3 to the outlet of Figure 4 using a silicone rubber hose. Connect the inlet of Figure 4 to the low-temperature cooling water circulation system (or tap), and install the receiving pipe and solvent recovery bottle.

3Installation of tube condenser;

4Reagent and filter paper treatment: Market, used after distillation purification; Purple copper sheet (δ=0.1), first use sandpaper to remove surface oxides, then wipe clean with alcohol cotton and cut into approximately 7 × 50 pieces

(m/m) small pieces, folded into irregular and non tightly attached small cylindrical shapes (the size of the cylindrical shape should be able to fit into the desulfurization chamber slot)

Soak it in chloroform (or ethanol) for later use; Glass fiber filter paper (49 #), taken separately

250×160(m/m) and 85 × 85 (m/m) filter paper are rolled into a cylindrical shape (the size of the cylindrical shape is sufficient to fit into the extractor)

Please note that the turbulence under the filter paper should not block the central air guide nozzle inside the extractor. Refer to the instructions for use

78 methods: Extract and reflux for 8 hours, then remove and place in a fume hood until the solvent evaporates completely before use.

5Preparation of sample filter cartridge: Take a small piece (85 × 85) of filter paper that has been extracted and place it symmetrically above the bottom cover. Use your thumb to lightly press the center hole and pin groove mark on the display. Press one end of the air duct into the bottom cover along the center hole and press the filter paper tightly. At the same time, remove the small piece of filter paper that has been washed down by the air duct in the center hole of the bottom cover, and then evenly press it into the grooved end of the sample cartridge. Attention: If the filter paper breaks during pressing, it must be replaced immediately. To prevent sample leakage during extraction, the excess filter paper around the bottom cover should be torn off along the circular edge direction.

6Filter production;

7Extraction, desulfurization, and filtration;

1. Slowly add the heat transfer oil into the oil bath heater through the sensor socket using a funnel, and the amount of oil added should be based on the observation of the sensor immersion; (Suitable for oil bath)

(2) Slowly add the sample to be tested into the cylinder, press it into the upper cover along the groove, and hang the filter cartridge.

(3) Add about 400ml of chloroform to a flat bottomed flask and place it in the bottle sleeve of the heater. Then, place the sample cylinder containing the sample on the central air guide nozzle inside the extractor. Connect the extractor to the flat bottomed flask, and connect the column condenser to the extractor. At the same time, pull down the upper air guide tube and connect it to the clutch at the upper end of the column condenser to achieve the extraction, desulfurization, and filtration posture.

(4) Turn on the cooling water circulation system (or tap) and power switch in sequence, set the time controller to 8 or 12 (hours) and the temperature controller to 120 ℃. Wait for the solvent to boil and wet the sample to start refluxing before resetting the timer. When the extraction reaches the preset time, the instrument will automatically stop heating and end the extraction, desulfurization, and filtration work.

8Distillation recovery of solvent: First, reset to zero and restore heating. At the same time, pull down the upper air duct to the bottom, and then rotate it clockwise by about 45 degrees to achieve distillation state. When the solvent in the flask evaporates to about 5-10ml, the corresponding indicator lights turn off. After all the corresponding indicator lights turn off, turn off the distillation switch, power switch, and low-temperature cooling water circulation system (or tap water) in sequence. Rotate the handle of the gas guide tube to the top plate, disconnect the condenser and extractor, and hang it on the hook. Take out the sample cylinder from the extractor and place it in the fume hood. Transfer the extract from the flask to a constant weight weighing bottle, evaporate the solvent, and weigh it. The recovered solvent is used for the next extraction.

4、 Precautions

1To change the original preset time on the time controller, it must be reset to zero.

2Use oil bath heater: (1) Please control the temperature of the oil bath within 130 ℃ for use; (2) Using 6

The thermal oil needs to be replaced every month or so; (3) Water must not enter the oil bath heater, otherwise the cover must be removed

eliminate;

3When making the sample cylinder: (1) If the filter paper on the bottom cover is found to be broken, it must be replaced immediately

Change; (2) Don't forget to remove the small piece of filter paper that was washed down by the air duct from the center hole of the bottom cover.