Aircheck 2000
SKC model : Aircheck2000
The AirChek® 2000 personal air sampling pump offers a 5 to 3250 ml/min flow range, PC-programmability, and over 12-hour run times for sampling particulates and gases/vapors. The pump is ideal for use with sorbent tubes, filter cassettes, and size-selective samplers.
- The AirChek® 2000 personal air sampling pump offers a 5 to 3250 ml/min flow range
- PC-programmability, and over 12-hour run times for sampling particulates and gases/vapors.
- The pump is ideal for use with sorbent tubes, filter cassettes, and size-selective samplers.
Flow Range | 1000 to 3250 ml/min (5 to 500 ml/min requires optional low flow adapter kit) |
Compensation Range | 3000 ml/min at 15 inches water back pressure 2000 ml/min at 30 inches water back pressure 1000 ml/min at 30 inches water back pressure |
Flow Fault | If the pump is unable to compensate for longer than 15 seconds due to excessive back pressure, the pump enters flow fault mode. During flow fault, the pump enters Hold, the fault icon appears on the display during the length of the fault, and the accumulated run time display is frozen and retained. After 5 minutes in flow fault, auto-restart is attempted every 5 minutes up to 10 times. |
Run Time | With NiMH battery pack, run time is 12+ hours for 2000 ml/min and up to 30 inches water back pressure; dependent on sample media used. With Battery eliminator, run time is extended. |
Charging Time (varies with battery capacity and level of discharge) | 6 to 8.5 hrs with PowerFlex charger |
Flow accuracy | ± 5% of set-point after calibration to desired flow |
| Flow Control | An internal isothermal flow sensor measures flow directly and continuously. Sensor readings are used in a flow monitoring algorithm to maintain calibrated volumetric flow. In addition, built-in atmospheric temperature and pressure sensors provide readings to correct volumetric flow for these parameters when they vary from point of calibration. |
Atmospheric Pressure Accuracy | ± 0.3 in Hg |
Timing Accuracy | 1 min/mo at 25 C |
Operating Temperature Range | 32 to 104 F (0 to 40 C) |
Charging Temperature Range | 50 to 113 F (10 to 45 C) |
Storage Temperature Range | -4 to 113 F (-20 to 45 C) |
Altitude | The pump can apply correction to volumetric flow during sampling for weather-related or altitude variations from the atmospheric pressure established at calibration up to at least 7500 feet above and 5000 feet below sea level. |
Battery Pack | Removable chargeable 4-cell NiMH battery, 4.8 V x 3.5-Ah capacity |
| Tubing | Requires 1/4-inch ID tubing |
Size | 5.6 x 3 x 2.3 in (14.2 x 7.6 x 5.8 cm) |
Weight | 22 oz (624 gm) |
Intrinsic Safety | UL and cUL Listed ATEx and ANZEx models available |
Case | Impact resistant RFI/EMI shielded CE marked |
