☆ Zhonggu Laboratory Inspection and Testing Instruments, Bell Tripod Sample Dispenser-JFY2-Working Principle:
Clean the inside of the sampler, turn off the leak switch, Place the receiver properly and evenly pour the sample into the funnel from a height of 5 centimeters above the mouth of the sampler. After scraping the sample flat Turn on the funnel switch, and the samples will flow into both receivers and be poured into the funnel at the same time, continuing to mixClose it twice, then take out a receiver and continue to divide the sample according to the above operation method until a receiver is reached

Until the sample approaches the weight of the required specimen. Attention: The sampler must be perpendicular to the ground. Do not release it	Add miscellaneous items such as straw and wheat stalks. Please do not pull the sample grid arbitrarily to avoid sample errors. Work done	Afterwards, clean up the accumulation and keep it clean.	☆ Zhengzhou Zhonggu Zhongding type sampler - JFY2- related knowledge:	JFY2 Zhongding type sampler	Technical Parameter	type	model	specifications
Large weight	Overall height	Number of sample grids	Sampling error	Net weight of the whole machine	scope of application	Zhongding style	JFYZ-A (Large)	Copper core, chrome plated feet
2000 grams	76.5 cm	36 holes	Small particles<0.6%	4.5 centimeters	Corn, soybeans, rapeseed, rice	Zhongding style	JFYZ-B (Medium)	Copper core, chrome plated feet
500 grams	56 centimeters	30 holes	Small particles<0.6%	1.5 centimeters	Rapeseed, rice, wheat, etc	Zhongding style	JFYZ-C (Small)	Copper core, chrome plated feet