پمپ نمونه بردار فردی SKC مدل PCXR8 (( قابل برنامه ریزی ))
پمپ نمونه بردار فردی SKC مدل PCXR8 PCXR8 Air Sampling Pump (( قابل برنامه ریزی ))
توضیحات محصول
224-PCXR8 Air Sampling Pump Specifications
| Operating Range | 1000 to 5000 ml/min (UL Listed model) |
| Weight | 34 oz (964 gm) |
| Dimensions | 5.1 x 4.7 x 1.9 in (13 x 11.9 x 4.8 cm) |
| Compensation Range | 1000 to 2500 ml/min at 40 inches water back pressure 3000 ml/min at 35 inches water back pressure 4000 ml/min at 20 inches water back pressure 5000 ml/min at 10 inches water back pressure |
| Flow Control | Holds constant flow to ± 5% of set-point |
| Run Time: Battery | 8 Hours minimum at 4000 ml/min and 20 inches water back pressure;dependent on media used. |
| Run Time: Mains Adapter | 9999 minutes (6.8 days). Pump will shut off as run time cannot exceed timer display (see Timer Display Range below) |
| 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 |
| Charging Time (varies with capacity and level of charge) | 6 to 8.5 hrs with PowerFlex charger |
| Power Supply | 6.0 V plug-in NiCad battery pack, rechargeable, 2.0-Ah capacity |
| 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) |
| Storage Temperature | -40 to 113 F (-40 to 45 C) |
| Charging Temperature | 50 to 113 F (10 to 45 C) |
| Operating Humidity | 0 to 95% Relative |
| Flow and Low Battery Fault | Fault shutdown on excessive back pressure or low battery with LCD indicator and time display retention |
| Battery Test | LCD indicator verifies battery condition prior to sampling |
| Time Display | LCD indicator displays sampler run time in minutes |
| Delay On | Allows user to select minutes to delay start of test up to 9999 minutes (6.8 days) |
| Timed Shutdown | Allows user to select minutes of operation before automatic shutdown. Timed shutdown maximum is 9999 minutes (6.8 days) |
| Timing Accuracy | ± 0.05% (± 45 sec/day) |
| Intermittent Sampling | Programmable to allow user to extend short-term samples over an extended period of time to meet time weighted average (TWA) requirements with a reduced number of samples. Elapsed time maximum is 9999 minutes (6.8 days), at which time the sample pump shuts down. |
| Sampling Pause | Allows user to temporarily halt sampling without loss of timing data. Restart does not require resetting time. |
| Multiple-tube Sampling | Built-in constant pressure regulator allows user to take up to four simultaneous samples with rates up to 500 ml/min each (total combined flow 1350 ml/min maximum) using the optional adjustable low flow holder accessory |
| RFI/EMI Shielding | Complies with requirements of EN 55022, FCC Part 15 Class B, EN 50082-1 Frequency range of the radiated susceptibility test was 27 to 1000 MHz CE marked |
| Additional Specifications | Built-in fluid/particulate trap External see-through filter housing Tamper-resistant control cover Tamper-resistant compensation adjustments Built-in accessory mount Stainless steel belt clip External exhaust port All non-plastic parts made of corrosion-resistant materials RFI and EMI-shielded case |
