Bơm lấy mẫu khí cá nhân: 5 ÷ 5000 ml/phút Model: AirChek® XR5000

Bơm lấy mẫu khí cá nhân: 5 ÷ 5000 ml/phút

Model: AirChek® XR5000

Hãng sản xuất: SKC – Mỹ

Tham khảo tại: http://www.skcinc.com/pumps.asp

Flow Range	1000 to 5000 ml/min  (5 to 500 ml/min requires optional low flow adapter kit)
Compensation Range	5000 ml/min at 10 inches water back pressure 4000 ml/min at 20 inches water back pressure 2000 ml/min at 50 inches water back pressure
Typical Back Pressure of Sampling Media (inches water) Flow Rate (L/min) 1.0 1.5 2.0 2.5 3.0 3.5 4.0 5.0 Filter/Pore Size (µm) 25-mm MCE/0.8 6 9 12 15 18 21 25 31 25-mm MCE/0.45 14 22 28 35 40 44 50 63 37-mm MCE/0.8 2 3 4 5 6 7 9 11 37-mm PVC/5.0 1 1 2 2 2.5 3 3 4 37-mm polycarbonate/0.45 4 6 8 10 12 15 17 21 25-mm MCE/0.45 microvacuum 21 31 40 48 59 69 79 100 37-mm PTFE/1.0 1.5 2.5 4 5.5 7 8 9.5 12 Compare the information in this table to pump compensation range to determine appropriate applications.
Flow Compensation System	Patented isothermal closed loop flow sensor (U.S. Patent No. 5,892,160)
Tubing	Requires 1/4-inch ID tubing
Accuracies	Timing: 1 min/mo at 25 C Flow Rate: ± 5% of set-point after calibration to desired flow
Battery Charge Level Indicator	Icon displays on LCD at full, mid, low charge, imminent low battery fault, and low battery fault.
Temperature Range	Operating: 32 to 113 F (0 to 45 C) Charging: 32 to 113 F (0 to 45 C) Storage: -4 to 95 F (-20 to 35 C)
Typical Run Times	XR5000 Model	2 L/min	5 L/min
	High-power Li-Ion	40 hrs	22 hrs
	Standard Li-Ion	20 hrs	11 hrs
Timer Display Range	1 to 9999 minutes (6.8 days). If run time exceeds 6.8 days, timer display rolls over.
Flow Fault	If pump is unable to compensate for > 15 seconds due to excessive back pressure, the pump stops and holds run time display. Auto-restart is attempted every 15 seconds up to 5 times.
Low Battery Fault	15 sec to sleep
Auto-off	5 min of inactivity
Battery Pack (model dependent)	High-power Li-Ion (4 cell), rechargeable, 7.4 V, 4.4 Ah, 32.6 Wh capacity or Standard Li-Ion (2 cell), rechargeable, 7.4 V, 2.2 Ah, 16.3 Wh capacity
Battery Recharge Time (with SKC-approved charger)	Standard Li-Ion (2 cell): approximately 4 hrs High-power Li-Ion (4 cell): approximately 8 hrs
Size	High-power Li-Ion and alkaline models: 5.5 x 3 x 2.3 in (14 x 7.6 x 5.8 cm) Standard Li-Ion model: 4.3 x 3 x 2.3 in (10.9 x 7.6 x 5.8 cm)
Weight	High-power Li-Ion model: 21 oz (0.6 kg) Standard Li-Ion model: 16 oz (0.45 kg)
Case	Anti-static plastic
RFI/EMI Shielding	CE marked for RFI/EMI protection