SKC AirChek XR5000 Direct Flow Sampling Pump

Airchek XR5000 Direct Flow Compensated Personal Sampling Pump Overview

Discover the perfect combination of features and power in this compact, lightweight pump that gets the job done. The AirChek® XR5000 Personal Sample Pump with Li-Ion battery provides powerful flows for particulate sampling, low flows for gas and vapor sampling, and the long run-times for low-concentration sampling.

For more information on the Airchek XR5000, contact your local Air-Met office.

Features

Airchek XR5000 Direct Flow Compensated Personal Sampling Pump Features

Extended flow range: 5 to 5000 ml/min
Suitable for low flow gas/vapor or high flow particulate sampling
Optional low flow tube holder (low flow adapter kit Cat. No. 210-500) used with CPC allows up to four tube samples to be taken simultaneously, each at different flow rates if desired.
Extended back pressure capabilities
Up to 50 inches of water at 2 L/min

Enhanced battery power for extended run times*

XR Model	2 L/min	5 L/min
High Power Li-Ion	40 hours	22 hours
Standard Li-Ion	20 hours	11 hours
* Results of run time tests using 37-mm, 0.8-µm MCE filters with new pumps and batteries. Pump and battery performance may vary.

For extended run times, the pump may be operated while attached to the charger
2 interchangeable battery options
- High-power Li-Ion for extended runs
- Standard Li-Ion for lighter weight
Patented** highly accurate isothermal flow control system\
- Compensates with ± 5% accuracy
UL Listed for intrinsic safety
Automatic flow correction for changes in temperature provides accurate air volumes
Extremely simple operation
- Easy-to-use three-button keypad
- Continuous run with the push of a button
- Bright blue pump status LED
- Easy-to-read LCD displays elapsed time and accumulated run time
Set-and-go timer
- Timed and delayed runs up to 9999 minutes
Sample Integrity
- Lockable keypad
- Automatic flow fault
- Auto-restart attempted after 15 seconds in flow fault
- Flow correction for changes in temperature
- Accumulated run time display
- Battery status indicator
Standard model weighs only 16 ounces (454 grams)
RoHS compliant
Components meet Euro directive for reduction of hazardous substances (including lead) to support green initiatives
** U.S. Patent No. 5,892,160

Specifications

Airchek XR5000 Direct Flow Compensated Personal Sampling Pump Specifications

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 hours	22 hours
Standard Li-Ion	20 hours	11 hours

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

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

Approvals

UL Listed for Intrinsic Safety (These models must be used with battery pack Cat. No. P85004 or P85002 to maintain the UL intrinsic safety listing.)
RoHS compliant

Applications