Excellent: 0~35μg/m³
Good: 35~75μg/m³
Slight pollution: 75~115μg/m³
Moderate pollution:115~150μg/m³
Severe pollution:150~250μg/m³
Serious pollution greater than: 250μg/m³ and above
Data sheet | ||
Particle detection range | 0.3~10μm | |
Test particle size | 0.3,0.5,1.0,2.5,5.0,10um | |
PM2.5 range | 0~1000μg/m³ | |
PM2.5 accuracy | 0~100μg/m³:±10μg/m³ 100~1000μg/m³:±10% | |
Number of particles output range | ≤ 2000000 Granule/L | |
Concentration resolution | 1μg/m³ | |
Flow rate | 1 liter/minute (2.83L=1L*2.83) | |
Cleanliness standard | Meets the ISO 14644-1; ISO5 level - ISO9 level | |
Response time | 1s | |
Stable power-on time | 10s | |
Temperature measurement range | -10~60℃ | |
Temperature accuracy | ±2℃ | |
Temperature resolution | 0.01℃ | |
Humidity measurement range | 0~100% | |
Humidity accuracy | ±3% | |
Humidity resolution | 0.01% | |
Power supply | 3.7VRemovable 18650 lithium battery | |
Charging voltage | 5V/USB | |
length of work | 2000mAhCan work continuously〉9 hours | |
data record | 999group | |
weight | 320g | |
size | 222*80*46mm |