SKC PCXR8 Sampling Pump
Constant flow air sample pump with a wide flow range
Accurate air volumes without the need for frequent sample pump adjustments, smooth airflow for high flow (750 to 5000 ml/min), pulseless for low flow (5 to 500 ml/min). Low flow air sampling applications require the optional Adjustable Low Flow Holder (Cat. No. 224-26 series)
Automatic fault features
Ensure integrity of results with shutdown on low battery, restricted flow, and excess back pressure; all with time-retention
Backpressure compensation to 40 inches of water
Automatically corrects to maintain a constant flow
Built-in low flow pressure regulator at no extra cost
For low flow air sampling at 5 to 500 ml/min (requires the 224-26 series Adjustable Low Flow Holder accessory)
Multi-tube low flow air sampling capability
Built-in pressure regulator allows up to 4 tubes to be run simultaneously; reduces time in the field; uses fewer pumps
Small and compact air sampling pump
Measures only 5.1 x 4.7 x 1.9 inches (13 x 11.9 x 4.8 cm) and weighs 34 oz (964 gm)
Built-in rotameter and particulate trap
Provides a visible check of pump flow rate during air sampling; the filter assembly with see-through housing and trap protects the pump from debris and reduces maintenance requirements
Long-life NiCad battery
Provides a minimum of 8 hours of continuous use per charge; battery charge test ensures pump lasts an entire shift
Large easy-to-read LCD
Displays battery status, total sample time, delayed start, sample period, sample over, program setup, hold, and fault
Easy keyboard programming and control
Convenient program setup and display readout; interrupt/hold button permits shutdown for breaks, lunch, or to recheck the air sample pump; programmable for delayed start time, intermittent sampling, extended sampling up to 7 days, timed shutdown, and repeatability
Ultra-quiet operation
Designed for on worker applications; quiet enough for indoor air quality investigations
Heavy-duty RFI/EMI-shielded case
- Protects from interference from 27 through 1000 MHz
- impact-resistant
- CE-approved
Intrinsically safe, UL listed
- Class I groups A, B, C, D;
- Class II Groups E, F, G;
- Class III;
- Temperature Code T3C.
Features:
All non-plastic parts made of corrosion-resistant materials
Built-in accessory mount
Built-in fluid/particulate trap
External exhaust port
External see-through filter housing
RFI- and EMI-shielded case
Stainless steel belt clip
Tamper-resistant compensation adjustments
Tamper-resistant control cover
Applications:
Worker Exposure
Area Monitoring
Particulate Monitoring
Vapor/Fumes/Mists/Particulate
Asbestos Monitoring
Mining
Remediation
| Flow Range | 1000 to 5000 ml/min (UL Listed model)\n(5 to 500 ml/min requires the 224-26 Series adjustable low flow holder)\nRequires 1/4-inch ID tubing |
| Compensation Range | 1000 to 2500 ml/min at 40 inches water back pressure\n3000 ml/min at 35 inches water back pressure\n4000 ml/min at 20 inches water back pressu |
| Flow Control | Holds constant flow to ± 5% of set-point |
| Run Time | NiCad Battery: 8 hrs minimum at 4000 ml/min and 20 inches water back pressure; dependent on media used. \n\nNiMH Battery: 12 hrs minimum at 40 |
| Tubing | Requires 1/4-inch ID tubing |
| Timer Display Range | 1 to 9999 minutes (6.8 days). Pump will shut off at 9999 minutes. To reset restart the pump. |
| Flow Indicator | Built-in rotameter with 250-ml division; scale marked at 1 2 3 4 and 5 L/min |
| Intrinsic Safety | UL Listed for Class I Division 1 and 2 Groups A B C D; Class II Division 1 and 2 Groups E F G; and Class III Temperature Code T3C |
| Operating Temperature | 32 to 113 F (0 to 45 C) |
| Operating Humidity | 0 to 95% non-condensing |
| Flow Fault | If the pump is unable to compensate for longer than 15 seconds due to excessive back pressure the pump enters flow fault. During flow faul |
