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Calibration Instrument For Air Sampler NCAS-200
Calibration Instrument for Air sampler NCAS-200 is mainly used to calibrate all microporous plankton samplers. The flow range is from 0 to 200 L/min and show a good flow accuracy in the range of ± 2.5 %. It provides high precision of ± 1 %. It can measure very quickly and accurately the flow of the sampler without increasing the load of the sampler, which results in large deviation of the flow before and after the test.
Flow range | 0 to 200 L/min |
Flow resolving power | 1 L/min |
Flow accuracy | ± 2.5 % |
High precision | ± 1 % |
Update speed | 1 /second |
Built-in battery capacity | 7.4 V 3 Ah |
External power supply | DC 8.4 V , 1 A |
Charging time | < 4 h |
Battery working hours | > 4 h |
Instrument noise | < 55 dB (A) |
Shape size | Φ 110 × 87 (mm) |
Net weight | 0.85 kg |
Calibration Instrument for Air sampler has a wide application in various fields such as; biology laboratory, sterile pharmaceutical factory, food processing workshop, optical lenses, electronic industry.
Temperature | 10 to 35°C |
Relative humidity | 10 to 90 % RH |
Atmospheric pressure | 80 to 110 kPa |
Maximum dust concentration | 100000000 particles/m<sup>3</sup> @ µm or 0.2mg/m<sup>3</sup> |
Sampling quantity | 3.53 FM / min |
Speed of sampling hole | <0.4m>/s, basically the same as that of clean room (isokinetic sampling) |
Speed crash | 16 m/s |
Collection efficiency | 0.95 |
Sampling flow | 100 L / min |
sampling head | 316 stainless steel |
Sampling mode | Three block design, can be customized sample volume |
Sampling quantity | 0.001 to 9.999 m<sup>3</sup> |