Mini Pump : 30-300mL/min 

 - Application field:
 + Mainly used in occupational health testing, especially suitable for long-term individual sampling of occupational health. 
 + Ideal choice for occupational health inspection departments such as disease prevention and control centers and health supervision institutes. 

 - Product description: 
 + MiniPump is a low-velocity constant-current sampler, which meets the requirements of GBZ159-2004 Workplace Air Sampling Regulations for Hazardous Substances Monitoring and GB/T17061-1997 Workplace Air Sampling Instruments
 + Has the characteristics of being small and light, easy to carry, stable performance, easy to operate, liquid crystal display, compatible with computer, etc. 
 + Ideal special testing equipment for individual sampling and fixed-point sampling instruments. 
 + During the sampling process, the remaining sampling time, sampling flow, and cumulative sampling volume are displayed digitally. 

 - Technical parameters: 
 + Constant current range: 30-300mL/min 
 + Flow error: ≤±5% 
 + Flow stability: ≤5% 
 + Flow repeatability: ≤2% 
 + Timing range: 1-9999min 
 + Timing error: ≤±0.1% 
 + Load capacity :Under the flow of 300ml/min, overcome the resistance of 5kPa. 
 + Continuous working time: ≥12h 
 + Working temperature: -10~45℃ 
 + Noise: ≤50dB 
 + Host size: 10cm×5.5cm×3cm 
 + Instrument weight: 150g