Built-in high-accuracy timer
- Sample duration readout and convenient hold feature
Automatic fault shutdown/time retention
Ensures sample integrity upon low battery or excess back pressure
Set number of minutes to elapse until sample start
Set number of minutes of operation until shutdown
Extend short-term samples over an extended period to meet TWA requirements with fewer samples
Extended intermittent sampling up to 7 days — ideal for fenceline monitoring!
1000 to 5000 ml/min (UL Listed model)
(5 to 500 ml/min requires the adjustable low flow holder)
34 oz (964 gm)
5.1 x 4.7 x 1.9 in (13 x 11.9 x 4.8 cm)
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
Holds constant flow to ± 5% of set-point
NiCad Battery: 8 hrs minimum at 4000 ml/min and 20 inches water back pressure; dependent on media used. NiMH Battery: 12 hrs minimum at 4000 ml/min and 20 inches water back pressure; dependent on media used. Battery Eliminator: Pump will provide extended runs.
Timer Display Range
1 to 9999 minutes (6.8 days). Pump will shut off at 9999 minutes. To reset, restart the pump.
Built-in rotameter with 250-ml division; scale marked at 1, 2, 3, 4, and 5 L/min
Charging Time(varies with battery capacity and level of discharge)
6 to 8.5 hrs with PowerFlex charger
6.0-V plug-in NiMH battery pack, rechargeable, 3.5-Ah capacity or
6.0-V plug-in NiCad battery pack, rechargeable, 2.0-Ah capacity
A battery eliminator is available (see Ordering Information); use voids the UL Listing for 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
ATEX-approved model is available. Contact SKC.
32 to 113 F (0 to 45 C)
-4 to 113 F (-20 to 45 C)
50 to 113 F (10 to 45 C)
0 to 95% non-condensing
If the pump is unable to compensate for longer than 15 seconds due to excessive back pressure, the pump enters flow fault. During flow fault, the pump stops, displays FLOW FAULT, pauses timing functions, and displays elapsed time or pump time. Auto-restart is attempted up to 5 times.
Low Battery Fault
Pumps stops, displays LO BATT, pauses timing functions, and displays elapsed time or pump time.
LCD indicator shows battery condition prior to sampling
LCD displays up to 9999 minutes (6.8 days) at which point the display rolls over to 0. Displays include sampler run time in minutes for sampling period elapsed time, pump run time, or total elapsed time including delayed start
Allows user to select minutes to delay start of test up to 9999 minutes (6.8 days)
Allows user to select minutes of operation before automatic shutdown. Timed shutdown maximum is 9999 minutes (6.8 days)
± 0.05% (± 45 sec/day)
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 (Hold)
Allows user to temporarily halt sampling without loss of timing data. Restart does not require resetting time.
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
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
Built-in 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
The solution for Industrial Hygiene and Environmental Applications