US Consumer Product Safety Commission announced the recognized need for third-party testing program lead paint September 22, 2008 * December 22, 2008 cribs and pacifiers October 2008 January 2009 widgets November 2008 2009 2 month metal jewelry December 2008 March 2009 bouncing baby beds, walkers and trampoline March 2009 June 2009 lead 300ppm (parts per million) volume concentration value in May 2009 August 2009 United States CPSC children's product safety rules in June 2009 September 2009 instrument characteristics ☆ rich functionality - in line with customer demand for hardware analysis capabilities with a VP, record maintenance information and operational records 6p tester, in line with GLP / 高标准 requirements ; The system controller by a clock, thermometer, hygrometer and other user-friendly design features. ☆ excellent performance - meet the stringent requirements of the instrument infusion pump plunger consideration of the material structure made 6p tester, enhanced Teflon seals, piston floating installation, enhance the stability and performance of instrumentation The persistence. Detector imported deuterium lamp, photocell and 1200 / mm concave grating double beam monochromator, precision machining of the two-lens flow cell Shenzhen 6p tester, microprocessor controlled high precision wavelength tuning, dual high-speed sampling frequency to ensure low noise, low drift and high sensitivity characteristics. A mixer mixing, using a gradient acquisition program baseline good reproducibility. 6p testing equipment, the detector (certified), 6p tester is supplied by Shenzhen Huayi Technology Co., Ltd. Four Seas. Shenzhen Huayi Technology Co., Ltd. Four Seas (huayi-universal.com) (www.huayi-univerasl.com) is Shenzhen, a leader in analytical instruments, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness , the maximum meet customer needs. Huayi leadership in the whole world with the staff warmly welcome all inquiries negotiations to create universal Huayi better future.