AirChek 52
SKC Inc AirChek 52 Personal Air Sampling Pump
The AirChek 52 Personal Sample Pump is designed for rugged industrial use at flows from 5 to 3000 ml/min. Ideal for on-worker applications, use the AirChek 52 for short-term or full-shift sampling with sorbent tubes, impingers, size-selective samplers, or filter cassettes.
- Wide flow range
- Constant flows from 1000 to 3000 ml/min
- Single or multiple low flows from 5 to 500 ml/min with low flow adapter kit - Full-shift run times
- Provides 12+ hours at 2000 ml/min, 25 inches water back pressure - Simple design
- Impact-resistant case is easy to clean and decontaminate
- Easy On/Off button and flow control
- Quick-change battery pack mounted on bottom of pump - Small, compact, and lightweight
- Only 20 ounces (567 grams)!
- 5 x 3 x 1.75 inches (12.7 x 7.6 x 4.4 cm) - Intrinsically safe and RFI/EMI shielded
- UL Listed for intrinsic safety
- Protected from EMI and RFI (27 to 1000 MHz)
- CE marked
- Model that meets ATEX Directive 94/9/EC available - Highly accurate display
- Digital time display tracks sample time in minutes up to 99,999 minutes
- Indicates low battery and flow fault without losing sample run time
- Attempts auto-restart up to 5 times from flow fault - Optimize time and convenience with multiple-tube sampling
- Use multi-tube sampling accessories to sample with up to four sorbent tubes simultaneously, each at the same or a different flow rate (5 to 500 ml/min) - Flow fault protects sample integrity
- If pump is unable to compensate for > 15 seconds, a flow fault icon appears on the LCD, the pump shuts down, and run time is retained
Specifications
Performance Profile
| Flow Control Accuracy | ± 5% of set-point after calibration |
| Typical Run Time | Battery Pack: 12+ hrs at 2000 ml/min and up to 25 inches water back pressure; dependent on sample media used Battery Eliminator: pump provides extended runs |
| Charge Time (varies with battery capacity and level of discharge) |
6 to 8.5 hrs using PowerFlex charger |
| Temperature Range | Operating: 32 to 113 F (0 to 45 C) Storage: -4 to 113 F (-20 to 45 C) Charging: 50 to 113 F (10 to 45 C) |
| Display | LCD always remains on. Displays elapsed pump run time in minutes. This display resets when pump is started. |
| Noise Level | 62.5 dBA* - pump without case 55 dBA* - pump housed in noise-reducing case (optional accessory) |
| Flow Fault | After 15 sec, pump stops, LCD remains on to display elapsed time and flow fault icon. Elapsed time information will be lost on restart. |
| Low Battery Fault | LCD displays low battery icon and pump shuts down. LCD remains on. |
| Weight | 20 oz (567 gm) |
Applications
Flow range of 1000 to 3000 ml/min
- Ideal for most personal sampling applications including sorbent tubes, filter cassettes, impingers, and size-selective samplers, and long-duration detector tubes; high flow ?range of 1000 to 3000 ml/min; low flow range of 5 to 500 ml/min requires low flow accessories
- Constant flow compensation
- Provides constant flow within ± 5% for accurate air volumes
- For both high and low flow applications
- Eliminates the need for separate sampling pumps for high and low ranges when using
the optional Constant Pressure Controller (Cat. No. 224-26-CPC) and Adjustable Low
Flow Holder (Cat. No. 224-26 series)
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