SKC IS PROUD TO PRESENT SAMPLE PUMPS FOR A NEW GENERATION WITH A 50+ YEAR HISTORY IN SAMPLE PUMP INNOVATION SKC IS PROUD TO PRESENT SAMPLE PUMPS FOR A NEW GENERATION

INTRODUCTION Since the early days of the health and safety profession, sample pumps have technically been known as AIR MOVERS. SKC is proud to present this update on sample pump technology for those who want to know…

WHAT’S MOVING AND SHAKING WITH SAMPLE PUMPS

WHAT’S MOVING AND SHAKING… ELECTRONIC FLOW CONTROL SKC Isothermal Flow Sensor A patented flow control sensor from SKC measures the pressure drop across a tube, compares it to a calibration stored in the pump memory and constantly adjusts the pump motor to maintain the required flow to within +/- 5%.

THE ADVANTAGES SKC FLOW SENSOR Measures the flow rate directly and maintains the flow through a closed-loop system Achieves the set flow immediately without a lot of fluctuation and a long settling time Adjusts for variations in temperature and atmospheric pressure

WHAT’S MOVING AND SHAKING… PUMP FLOW CALIBRATION SKC pumps display the flow rate measured by the internal flow sensor. The displayed flow rate on the pump can be verified by an external calibrator and adjusted to match the calibrator.

WHAT’S MOVING AND SHAKING… PUMP FLOW CALIBRATION SKC CalChek® This SKC patented feature allows a CalChek capable SKC pump and Defender calibrator to communicate directly. When connected, the pump adjusts the flow until the displayed values of both agree.

WHAT’S MOVING AND SHAKING… PUMP PROGRAMMABILITY Keyboard control, Real-time data display Start and stop date and time Total sample time Flow rate and air volume Temperature and atmospheric pressure Battery status

WHAT’S MOVING AND SHAKING… PUMP PROGRAMMABILITY Optional SKC DataTrac® software provides the ultimate flexibility in scheduling and record keeping capabilities for air samplers.

SKC DATATRAC SOFTWARE REAL-TIME SAMPLE SET-UP View, Set, or Reset: Hold/run status Accumulated run time and air volume Temperature and atmospheric pressure Flow correction factors based on external calibration

SKC DATATRAC SOFTWARE SAMPLE SET UP WINDOW Record: Sample identification Method/Media Calibration Data Environmental Conditions Analysis Results

SKC DATATRAC SOFTWARE PUMP SCHEDULER WINDOW Program: Sampling intervals Start/stop date, time, flow rates Create a sampling schedule

SKC DATATRAC SOFTWARE SAMPLE HISTORY WINDOW Record, View, Save, or Print: Run Time Flow Rate Air Volume Changes in operational status

WHAT’S MOVING AND SHAKING… PUMP BATTERIES Advancements in Battery Technology Nickel-metal hydride Lithium-ion Small in size High in power No memory effect

WHAT’S MOVING AND SHAKING… PUMP BATTERIES Longer Run Times By utilizing new battery technology and optimizing the pump pneumatics for reduced power requirements, extended run times can be achieved for 10 to 12 hour work shifts or 24+ hour sampling in fixed locations.

WHAT’S MOVING AND SHAKING… PUMP ERGONOMICS Low Noise The noise levels of sample pumps have been reduced so that they can be used to sample in offices and homes during sleeping hours.

WHAT’S MOVING AND SHAKING… PUMP ERGONOMICS Ruggedness Sampling pumps are built to withstand the rigors of everyday life in a home or workplace including impact resistance and water resistance.

WHAT’S MOVING AND SHAKING… PUMP ERGONOMICS Small Footprint Even higher flow pumps are now of a reasonable size and weight to be worn by a person for a 24-hour period including children and the elderly.

WHAT’S MOVING AND SHAKING… AT SKC

LELAND LEGACY PUMP

LELAND LEGACY PERFORMANCE PROFILE 24-hour run time with impactors and similar samplers for indoor PM sampling 17-hour run time at 5 L/min with 25-mm, 0.8-µm MCE asbestos cassette Alternative AC operation using charger Flow accuracy +/- 5% of set-point after calibration Flow fault with auto restart Rechargeable Li-Ion battery

POWERFUL PARTNER WITH SIOUTAS IMPACTOR This pump was designed to partner with the Personal Particulate Matter Impactor developed by Dr. Sioutas at USC. But the pump has a wide range of air sampling applications in environmental, indoor air, and industrial hygiene. For 24-hour indoor air particulate sampling at 9 L/min.

POWERFUL PARTNER WITH SKC IMPACT AND DPS For 24-hour sampling of PM10 or PM 2.5 at 10 L/min

LELAND LEGACY PERFORMANCE PROFILE Pump Serial Number Flow Rate Air Volume Temperature Atmospheric Pressure Time of Day Run Time Display Options

LELAND LEGACY PERFORMANCE PROFILE Noise levels 52 dB(A) in noise-reducing pouch at 10 L/min (with no sample media) Ruggedness Impact, dust, and water resistant

LELAND LEGACY PC COMPATIBLE Create sampling sheets with pertinent details Create sampling schedule with multiple intervals Select units and flow rate Download sampling history from pump to PC DATATRAC SOFTWARE

QUICKTAKE 30 Portable air sampler designed for bioaerosol sampling and other particulate sampling from 10 to 30 L/min

QUICKTAKE 30 PERFORMANCE PROFILE Small footprint at 4.8 lbs (2.2 kg) Constant flow from 10 to 30 L/min Optional sampling wand Li-Ion battery provides 5 hours run time AC charger/adapter for extended runs Programmable timer Keyboard control

QUICKTAKE 30 BIOAEROSOL APPLICATIONS 5 hours at 15 L/min 4 hours at 28.3 L/min

QUICKTAKE 30 OTHER APPLICATIONS 14 hours at 10 L/min with 37-mm, 0.8-µm MCE filter 1.5 hours at 10 L/min with 25-mm, 0.8-µm MCE filter

AIRCHEK XR5000 Xtended Range to 5 L/min Xtended Run times up to 40 hours at 2 L/min with high- power battery Xtra easy operation

XR 5000 APPLICATIONS

The FIRST personal sample pump with navigation. The easiest pump you will ever use. You don’t even need an instruction manual! color touch screen

INTUITIVE OPERATION FLOW SET MENU GO SETTINGS HOME SCREEN

REAL-TIME DISPLAY OF CRITICAL PARAMETERS Date, Time of Day, Battery Status Flow rate (screen is updated every second) Temperature, Atmospheric Pressure in User-Selectable Units of Measure Flow rate is automatically corrected with any changes in these parameters.

DESIGN FEATURES WE ASKED; YOU SPOKE EASY, INTUITIVE POWER for long run times and high pressure drops FAULT INDICATORS CHARGING CRADLE to charge battery (on or off the pump) RECESSED INLET ON SIDE to prevent breakage in transport LOCKOUT FEATURE BELT CLIP - large, secure, field replaceable USER FOCUS GROUPS

SKC DELIVERED 2 LOCKOUT OPTIONS RECESSED INLET ON SIDE 2 FAULT INDICATORS RECESSED INLET ON SIDE CRADLES FOR CHARGING AND PC COMMUNICATION

YOU ASKED SKC QUIETLY DELIVERED LOW NOISE Average sound level is 52 dBA at 1-m distance with 0.8-µm MCE filter. VISUAL INDICATORS RED and GREEN flashing LEDs make it easy to determine pump status. Wearers can alert professionals if RED flashes from battery or flow fault.

THANK YOU FOR YOUR ATTENTION! Congratulations! You are now an AIR MOVER AND SHAKER!