Personal Air Sampler Pumps
Model 22452 (5 to 3000 ml/min)

High and Low Flow with One Compact Sampler

AirChek 52 Personal or Area Air Sampling Pump

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Features

Flow range of 5 to 3000 ml/min
Ideal for most personal sampling applications including sample tubes, filters, impingers, and long-duration detector tubes; high flow range of 750 to 3000 ml/min; low flow range of 5 to 750 ml/min with Constant Pressure Controller (Cat. No. 224-26-CPC) and Adjustable Low Flow Holder (Cat. No. 224-26 series)

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)

Minimum controls for easy operation
Two pumps in one easy-to-use sampler

RFI/EMI-shielded and intrinsically safe UL listed
Protected from RFI/EMI interference from 27 through 1000 MHz. UL listed for Class I, Groups A,B,C,D; Class II, Groups E,F,G, and Class III. CE Approved

High accuracy digital time display
Keeps track of sample run time in minutes

Automatic fault display
Halts pump and indicates low battery condition or flow fault without losing sample run time

Low flow sampling capabilities
With low-cost, lightweight constant pressure controller and adjustable flow holder accessories

Multiple tube sampling capabilities
Optional multiple low flow holders allow two to four tubes to be run simultaneously, each at different flow rates

Small, compact and lightweight
Weighs only 20 oz (566 gm); measures 5 x 3 x 1.75 in (12.7 x 7.6 x 4.4 cm)

Simple design, smooth surface
The impact-resistant case is easy to clean or decontaminate. Includes sturdy attached belt clip, detachable "quick change" battery pack, and built-in accessory mount

Ultra-quiet operation
Greater worker acceptance; suitable for indoor air quality investigations

**Performance Profile**
Air-Chek 52 Air Sampling Pump
Operating Range	5 to 3000 ml/min (5 to 500 ml/min requires Adjustable Low Flow Holder and Constant Pressure Controller accessories)
Weight	20 ounces (566 grams)
Dimensions	5 x 3 x 1.75 inches (12.7 x 7.6 x 4.4 centimeters)
Compensation Range	750 to 2000 ml/min - to 25 inches water back pressure 2500 ml/min - to 20 inches water back pressure 3000 ml/min - to 15 inches water back pressure
Flow Control	± 5% Set point constant flow
Run Time	8 Hours minimum at 2000 ml/min and 20 inches water back pressure
Battery Pack	Built-in battery pack, rechargeable NiCad 1.8 Ah, 4.8 V
Intrinsically Safe	UL listed for: Class I, Groups A, B, C, D; Class II, Groups E, F, G and Class III. Temp Code T3C
Operating Temperature	-4 to 113 F (-20 to 45 C)
Storage Temperature	-40 to 113 F (-40 to 45 C)
Charging Temperature	41 to 113 F (5 to 45 C)
Humidity	0 to 95% Relative
Flow Fault	If flow is restricted, pump stops and holds time display
LCD Time Display	3-digit display of run time in minutes
Multiple Sampling	Constant Pressure Controller allows user to take up to four simultaneous samples using optional Adjustable Low Flow Holder accessory
RFI Shielding	Complies with requirements of EN 55022 1987 Class B and EN 50082-1:1992 Frequency range of the radiated susceptibility test was 27 to 1000 MHz CE-approved
Additional Specifications	Fully encapsulated electronics for corrosion resistance Detachable "quick change" battery pack Simple design - easy to operate Low flow battery fault with LED indicator Built-in replaceable particulate trap Smooth surface allows for easy decontamination Replacement parts in preassembled modules Built-in accessory mount Quiet operation Built-in pulsation dampener One-year limited warranty

Air-Chek 52 Low Flow Capabilities

Now the full range of flow rates is available in one lightweight, low-cost, heavy-duty sampler.

The Air-Chek 52 Air Sampling Pump becomes a fully versatile sampler with the use of the Low Flow Constant Pressure Controller (CPC) (Cat. No. 226-26-CPC). The CPC expands the flow range capabilities of the Air-Chek 52 Air Sampling Pump to include the 5 to 500 ml/min range.

AirChek 52 Air Sampling Pump with CPC Unit

AirChek 52 Air Sampling Pump with CPC Unit

Air-Chek 52 Air Sampling Pump with CPC
This low-cost, lightweight adapter simply fits into the sampling train tubing allowing the pump to operate in a constant pressure mode. Adjustable low flow tube holders can then be used to collect up to four tube samples simultaneously and at different flow rates. The flow rate at each intake of the adjustable low flow tube holders can be set from 5 to 500 ml/min. Multiple tube sampling reduces time in the field and uses fewer pumps.

Lightweight, Durable

Measuring approximately 5 x 3 x 1.75 inches and weighing only 20 ounces, the small size, lightweight, and durable construction allows the Air-Chek 52 Air Sampling Pump to withstand the rigors of "on-worker" use, time and time again. Rechargeable NiCad batteries provide a reliable power source which can be restored overnight. The Air-Chek 52 Air Sampling Pump is the lightweight, inexpensive workhorse pump designed for rugged and repeated use. Now the full range of flow rates is available in one lightweight, low-cost, heavy-duty sampler to use with:

Sorbent sample tubes and Long-duration detector tubes for collecting most hazardous chemical gases and vapors from the air
Cyclones for collecting respirable dust
IOM samplers for collecting inhalable dust
Filters for collecting total dust, asbestos, or chemical hazards
Tedlar sample bags for collecting airborne chemical hazards
Impingers for collecting reactive chemicals into liquids

Ordering Information

Description	Cat. No.
Air-Chek 52 Sample Pump featuring timer, and fault shutdown, with RFI/EMI shielded case and battery pack, screwdriver set, and operating manual	22452
Single Pump Kit Includes one each Air-Chek 52 Air Sampling Pump with RFI/EMI-shielded case and battery pack, single charger, filter cassette holder, screwdriver set, operating manual, and carry case	22452K (115 V) 22452KB (230 V)
5-Pack Air-Chek 52 Pump Kit For High Flow Sampling Includes five each: Air-Chek 52 Air Sampling Pumps with RFI/EMI-shielded case and battery packs, filter cassette holders, tool kits, operating manuals, one Master Charger I (115/230 V), and carry case	22452K5
5-Pack Air-Chek 52 Pump Kit For Universal (Low and High Flow) Sampling Includes five each: Air-Chek 52 Air Sampling Pumps with RFI/EMI-shielded case and battery packs, filter cassette holders, tool kits, Constant Pressure Controllers, low flow holders with cover (Type A), operating manuals, one each Master Charger I (115/230 V), and carry case.	22452K5D
Air-Chek 52 Sampler Accessories
Single Battery Chargers fully recharge battery packs in less than 5 hours and automatically switch to trickle charge. CSA-approved	223-224 (115V) 223-225 (230V)
Master Charger I , five-port smart charger accommodates 1 to 5 battery packs; switchable between 115-and 230-volt operation	223-424
Battery Eliminator, for sampling using line voltage	223-300
Low Flow Constant Pressure Controller, Click here for adjustable low flow holders & tube covers	224-26-CPC
Replacement Battery pack for Air-Chek 52	P78011A
Replacement Control Cover	P20105
Replacement Inlet Filters , includes 10 Filters	P40370
Replacement Inlet	P20106
Carry Case, convenient for 5 pack pump kits, generous size accommodates up to 5 sample pumps and accessories	224-94
Protective Nylon Pump Pouches , with belt and adjustable waist & shoulder strap designed for worker comfort when using Air-Chek 52 pumps Dark brown High-profile red, for easy observation	224-96 224-96A
Air-Chek 52 (Sidekick) Sample Pump, EX model	22452EX
Replacement Battery pack for Air-Chek 52 (Sidekick) Sample Pump, EX model	P788011EX
Single Battery Charger for EX-approved pump, with Euro plug	223-203B (230V)
Single Battery Charger for EX-approved pump, with UK plug	223-203C (230V)
Multiple Battery Charger 5-Station, for EX-approved (Sidekick) pumps, with Euro plug	223-103B (230V)
Multiple Battery Charger 5-Station, for EX-approved (Sidekick) pumps, with UK plug	223-103C (230V)

Personal Air Sampler Pumps Model 22452 (5 to 3000 ml/min)