Description
Specification
Optical system |
Sideway light-scattering method |
| Light source | Laser diode |
| Laser product class |
Class 1, IEC 60825-1 / EN 60825-1 |
Mass |
|
Mass concentration ranges |
PM1, PM2.5, PM4, PM7, PM10, and TSP |
Concentration range |
0 to 1000 ug/m3 |
Sample time |
1 minute (2.83 L / min) |
| Particle: | |
| Particle size (8 channels) | 0.5um、0.7um、1.0um、2.5um、4.0um、5.0um、7.0um、10um |
| Counting Efficiency | 100% for particles > 0.45um (per JIS B9921:1997) |
| Sample flow rate | 2.83 L / min |
| Maximum particle concentration | 70,000 particles / L (coincidence loss max. 5%) |
| Measurement time | 6 s. (0.01CF), 21 s. (1L), 1 min. (0.1 CF, 2.83L), 3 min. 32 s (10L), 10 min. (1 CF, 28.3L), any length (MANUAL), any length (1 s. to 59 min. 59 s.) |
| Relative Humidity | ±7%, 20% to 90% non-condensing |
| Temperature | ±3°C, 10°C to 40°C (50°F to 104°F) |
| Buffer function | Store and recall values for up to 500 measurements |
| PC interface |
USB interface |
| Temperature / humidity measurable range |
10°C to 40°C, 20% to 90%RH (approximate) |
| Power requirements |
Built-in battery or AC adapter |
| Battery | Rechargeable Lithium-ion (Li-ion) battery. Charged from supplied AC adapter when power is ON (charge time 2.5 hours). |
| AC adapter |
Output voltage : DC12V, 3A |
| Dimensions and weight |
218(L) ×110(W) ×67(H)mm / Approx. 875g |
| Supplied Accessories | Instruction manual,AC adapter,Power cord,USB cable,Zero count filter,Hardshell carrying case. |
