Model: ZA800BX Size 290(L)×170(W)×137(H) mm Weight ≤ 3kg (without power adapter) Technology used High resolution ion mobility spectrometry Sampling method Trace particle adsorption sampling, test paper wiping sampling Sensitivity Picogram (pg) Alarm mode With sound, light, character, light alarm display Screen 5.6-inch colorful touch screen Analysis time < 3s Start-up Time < 90s False alarm rate ≤ 1% Detection rate ≥ 99% Data storage ≥100,0000 Database Open database, can be ready to update at any time Working environment Working temperature: -20℃~60℃; Relative humidity: 99% Operating hours Sustainable work ≥ 8 hours, standby time ≥ 40 hours.