The Jiangxi Provincial Bureau of Quality and Technical Supervision recently announced the results of the 2012 provincial special supervision and inspection of agricultural product quality. The quality of pesticides and agricultural machinery in Jiangxi Province is good, and the sampling pass rate is 100%; chemical fertilizers still have quality problems, and the sampling pass rate is 85%. . It is understood that the Jiangxi Provincial Quality Supervision Bureau has spot-checked 73 batches of products produced by 70 companies such as chemical fertilizers, pesticides, and agricultural machinery, and 67 batches of physical quality have been qualified, and the pass rate of physical quality sampling is 91.8%. A total of 40 batches of products produced by 37 companies were sampled for chemical fertilizers, including 33 batches of compound (combination) fertilizers and 7 batches of phosphate fertilizers. The focus was on moisture, total nutrients, total nitrogen content, available phosphorus content, potassium content, and grain size. , Water-soluble phosphorus accounted for 11% of available phosphorus percentage, chloride ion mass fraction, free acid, fineness, and packaging identification. Spot checks found that the physical quality of 6 batches of products was unqualified. A total of 26 batches of products produced by 26 companies were sampled for pesticides, including 18 batches of pesticides, 6 batches of fungicides, and 2 batches of plant growth regulators. The focus was on the quality of active ingredient and the quality of chloride hydrochloride. Score, moisture, pH, fineness, wetting time, emulsion dilution stability, labeling and other 8 items. The spot check results showed that the physical quality of the product being sampled met all the requirements of the standard, but there was an error in labeling the standard number of one batch of product. For the enterprises that have been found to be unqualified in product quality in this spot check, the Bureau of Quality Supervision of Jiangxi Province requires that follow-up work be done strictly in accordance with the law to track the rectification situation of the company; in particular, if the product quality found during the spot check does not meet the national mandatory standards, The company shall be ordered to stop production of substandard products, supervise destruction or make necessary technical treatment in accordance with relevant regulations.
DPSS (diode-pumped solid-state) yellow and orange lasers, the Laser head comes with cooling and precise temperature control system, and power supply comes with overcurrent and overheating protection function. They are widely used in sodium guide star, holographic imaging and material analysis etc.
Following wavelength are available for orange laser: 593.5, 604 nm
Orange Laser,Orange Laser Diode,Orange Laser Pen,Orange Laser Beam Changchun New Industries Optoelectronics Technology Co., Ltd. , https://www.lasersciences.com