： Implementation standards :
JJG943-2011 《Total Suspended Particles Sampler》
JJG956-2013 《Atmospheric Sampler Verification Regulations》
HJ / T374-2007 《Technical requirements and detection methods of total suspended particulate sampler》
HJ / T375-2007 "Technical requirements and detection methods of ambient air sampler"
GBZ / T 159-2004 "Sampling Code for Monitoring of Hazardous Substances in the Air of Workplaces"
： Scope of application :
。 The instrument measures the collected inhalable dust particles through the impact method filter membrane and weighs them. It is suitable for occupational health monitoring agencies at all levels, safety supervision of industrial and mining enterprises, scientific research institutes, education and other departments for gaseous substances and aerosols. Routine and emergency monitoring .
： Main features :
1 , the instrument uses imported membrane pumps, long life, stable operation, stable flow, strong load capacity;
99h59min 内任意设置； 2. The sampling time can be set arbitrarily within 99h59min ;
LCD 液晶显示，时间控制精确； 3 , the instrument uses a multi-function timing control module, LCD display, accurate time control;
4 , using a lithium battery without memory effect, no need to discharge before charging; new battery compartment, more
Easy to change the battery to ensure the normal working day sampling;
5 , the instrument has a sampling pause function, at the same time with immediate sampling, delayed sampling, cyclic sampling
Sample three modes for users to choose arbitrarily;
6 , optional breathing cutter, can collect breathing dust or total dust samples;
。 7 , dust and atmosphere can be sampled simultaneously .
： The main parameters :