Oil felt Soxhlet extractor, formaldehyde release perforation extractorProduced and provided by Shanghai Shupei Experimental Equipment Co., Ltd., the product has high stability, accurate measurement, and is commonly used for the determination of formaldehyde content. Customers are welcome to purchase

Oil felt Soxhlet extractor, formaldehyde release perforation extractorProduct Introduction:

The perforation extractor includes four types of accessories:

1： A 1000mL round bottom flask with a standard grinding mouth is used to heat the specimen and solvent for liquid-solid extraction.
2： Extraction tube, consisting of a side tube (wrapped with asbestos rope) and a small siphon tube, with a perforating device placed in the middle for liquid-liquid perforation extraction.
3： The condenser tube, connected to the extraction tube through a size joint, can facilitate the cooling, liquefaction, and reflux of formaldehyde toluene gas.
4： The liquid sealing device is a siphon device that prevents formaldehyde gas from escaping, including a 90 ° elbow, a small straight tube anti siphon ball, and a triangular flask

Related supporting instruments:

A set thermostat suitable for heating 1000mL round bottom flasks, with a power of 300W and an adjustable temperature range of 50-200 ℃.
Electric heating blower box, temperature controller sensitivity ± 1 ℃, maximum temperature of 300 ℃

Scope of application:

Applicable to the method of determining formaldehyde emissions using perforation extraction for medium density fiberboard, high-density fiberboard, particleboard, oriented strand board, etc. Meets the requirements of GB/T17657-1999 standard.