Optical system | Sideway light-scattering method |
Light source | Laser diode |
Laser product class | Class 1, IEC 60825-1 / EN 60825-1 |
Sample flow rate | 2.83 L / min |
Particle size (6 channels) | 0.3μm, 0.5μm, 1.0μm, 2.0μm, 5.0μm, 10μm |
Counting Efficiency | 50% @0.3μm; 100% for particles > 0.45μm (per JIS B9921:1997) |
Relative Humidity | ±7%, 20% to 90% non-condensing |
Temperature | ±3°C, 10°C to 40°C (50°F to 104°F) |
Maximum particle concentration | 70,000 particles / L (coincidence loss max. 5%) |
Measurement time | 6 s. (0.01CF), 21 s. (1 L), 1 min. (0.1 CF, 2.83 L), 3 min. 32 s (10L), 10 min. (1 CF, 28.3L), any length (MANUAL), any length (1 s. to 59 min. 59 s.) |
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. |
