Gilian - Model 12 -Air Sampling Pump (4 - 12 LPM)

• High Flow Rates: Handle a wide range of sampling scenarios with flow rates from 4 LPM to 12 LPM including task sampling and other short term sampling where higher flow rates are needed.
• Long Run Time: The Gilian 12 boasts extended operation on a single charge, perfect for extended sampling campaigns.
• Memory-Free NiMH Battery: Quick-charge in under 4 hours and eliminate disposal concerns with this environmentally friendly battery option.
• Programmable Sampling:
  • Create customized sampling programs with up to four stages and repeat cycling.
  • Schedule sampling events or set intermittent duty cycles for optimized data collection.
  • Utilize the programmable delayed start for added flexibility.
• Intuitive Operation:
  • The user-friendly, four-button design ensures simplified operation and minimizes training time.
  • A large, live flow display provides real-time data on flow rate, total sample time, and total volume collected.
  • Automatic flow control automatically adjusts for variations in flow rate, back pressure, and temperature, guaranteeing consistent and reliable sampling results.

PERFORMANCE: 

Flow Range: 4.00 – 12.00 LPM
 
Constant Flow Control: ± 5% of set flow at 4-12 LPM
 
Flow Compensation:

• Up to 5-hours at:
• 4 LPM up to 67” H2O back pressure
• 5 LPM up to 57” H2O back pressure
• 6 LPM up to 48” H2O back pressure
• 7LPM up to 40” H2O back pressure
• 8LPM up to 33” H2O back pressure
• 9LPM up to 28” H2O back pressure
• 10LPM up to 23” H2O back pressure
• 11LPM up to 18” H2O back pressure
• 12LPM up to 14” H2O back pressure

Run Time:

• 8-hours minimum at:
• 4 LPM up to 45” H2O back pressure
• 5 LPM up to 38” H2O back pressure
• 6 LPM up to 32” H2O back pressure
• 7LPM up to 27” H2O back pressure
• 8LPM up to 22” H2O back pressure
• 9LPM up to 18” H2O back pressure
• 10LPM up to 15” H2O back pressure
• 11LPM up to 12” H2O back pressure
• 12LPM up to 10” H2O back pressure

Flow Fault: If flow changes exceed 5% within back pressure specifications, fault icon appears. If fault exceeds 30 seconds, pump shuts down. Pump attempts to restart every 3 minutes for up to 30 min.

ENVIRONMENTAL:

Temperature Ranges: 
Operating: 32°F to 113°F (0°C to 45°C)
Storage: -4°F to 113°F (-20°C to 45°C)
Charging: 41°F to 104°F (5°C to 40°C)

Humidity Ranges: 
Operating: 5-85 %RH, non-condensing
Storage: 5-98 %RH, non-condensing

GENERAL: 
Display: Flow Rate, Total Sample Time,

Total Volume Sampled: 

Controls:

• POWER/ENTER, SET/CAL,
• BACK/CLEAR, START/RUN/STOP

Indicators: Green LED (“Normal Operation”)
Icons (LCD): Battery Indicator, Hold, Fault, Set, Prog
Dimensions:

• 3.2W x 5.4H x 2.3D inches
• 8.2W x 13.7H x 5.8D cm

Weight: 20.5 oz. (580 g)

ELECTRICAL: 
Battery Pack:

• Removable, Rechargeable
• Nickel-Metal-Hydride

Battery Level Indicator: Icon displays Full, Mid, & Low levels
Interface Connectors: Charging Jack
Charging Time: Under 4 hours