| Sampler | In-Line, 40mm Filter |
| Particle cutter | PM10, PM5, PM2.5, PM1.0 and TSP to choose from |
| show | Dust Mass concentration (mg/m3), 1 minute results |
| screen | Large LCD display, Chinese character menu prompts |
| Detection sensitivity | 0.001mg/m³ |
| Repeatability Error | ±2％ |
| Measurement Accuracy | ±10% |
| Measurement range | 0.001~10 mg/m³ |
| Measurement time | Standard time is 1 minute, with 0.1 minutes and manual transmission |
| storage | Multichannel measurement state can store 99 sets of data; continuous monitoring can store 9999 sets of data |
| Timed sampling | Measurement time, shutdown time and sampling times can be set |
| Alarm function | Dust concentration exceeds the standard alarm function, the alarm concentration threshold can be set by yourself; the measurement time can be set by yourself |
| PC communication serial interface | RS232 |
| Micro printer output interface | Yes. |
| Analog output interface | 0—1V |
| Digital output interface | level signal |
| Power Supply | With 220VAC/12VDC power adapter |
Warranty days: 365 days
1. The warranty period of the product is one year electricity, during the warranty period, the supplier will repair and replace the parts damage caused by quality reasons free of charge, the damage of the parts outside the warranty period, the accessories provided are only charged at cost, and the equipment damage caused by the human factors of the buyer, the accessories repaired or provided by the supplier are calculated at cost price.
2. The product is sold, and the manufacturer does not provide return and exchange services in the following cases
a. The product has been used abnormally.
b. Instrument failure caused by abnormal storage.
c. Unauthorized repair, misuse, abuse, and alteration.
d. Man-made damage.
e. Normal wear and tear of the product.
f. Out of shelf life.