| Model No. |
Air Sampling Pump TWP-1 |
| Flow volume setting range |
10-1,200mL/min(constan flow function) |
| Flow volume accuracy |
10-100mL/min : ±5mL/min , 100-1,200L/min : ±5 against indicated value |
| Accumulated flow volume indication range |
0.0L-9999.9L |
| Accumulated time indication range |
00:00-999:59(hour:minute) |
| Sampling pump |
Diaphragm type suction pump |
| Built-in flow meter |
Mass-flow sensor |
| Performance |
Displays momentary flow rate , accumulated flow volume , sampling time , Sets fixed volume , Converts temperature(20/25 degrees C), Calibrates flow volume, Pause, Key lock |
| Timer |
Set start-time and end-time |
| Operating Temp. & Humidity |
0-40 degrees C; 0-90%RH(non-condensing) |
| Power supply |
4×AA size battery(alkaline, nickel metal-hydride, or lithium) or AC power(input AC100-240V 50/60Hz, output DC5V Max 1.8A, USB Micro-B terminal(male)) |
| Operating time |
4.5 hours (at full charge, 1,200mL/min, no-load) |
| Size & Weight |
209(W)×99(H)×54(D)mm 490g |
| Options |
Impinger holder, impinger hook, replacement filters |
