Skip to the beginning of the images gallery

AirChek 52 Single High Flow Pump Kit

Part Number:

224-52K

Overview

AirChek® 52 Single Pump Kit includes pump with NiMH battery pack and screwdriver set, single PowerFlex® charger with cable, filter cassette holder, screwdriver set, and soft-sided nylon carry case. Low flows from 5 to 500 ml/min require a low flow kit.

Details

The AirChek 52 personal air sampling pump offers a 5 to 3000 ml/min flow range and 12+ hours run time for sampling particulates and gases/vapors. The pump is ideal for use with sorbent tubes, filter cassettes, cyclones, PPIs, or impingers. The AirChek 52 air sampling pump is UL Listed for intrinsic safety.

Attributes

Attributes
Flow Rate	5 to 3000 ml/min
Touch Screen Operation	No
Battery Type (Power)	NiMH
Approx. Run Time	12+ Hours at 2 L/min
Connectivity	No
PC Compatible	No
Programmable	No
Compensates for Changes in Atmospheric Pressure	No
Compensates for Changes in Temperature	No
Constant Flow	Yes
Constant Pressure Mode	No
Automatic Flow Rate Verification	No
Intrinsic Safety	Yes
CE Marked	Yes
UKCA Marked	Yes

Specifications

Performance Profile

Flow Range

1000 to 3000 ml/min
(5 to 500 ml/min requires All-in-One adjustable tube holder or Constant Pressure Controller [CPC] and Multiple Adjustable Tube Holder accessories)

Flow Control

Holds constant flow to ± 5% of set-point after calibration

Compensation Range 1000 ml/min up to 25 inches water back pressure
2000 ml/min up to 25 inches water back pressure
2500 ml/min up to 20 inches water back pressure
3000 ml/min up to 15 inches water back pressure

Typical Back Pressure of Sampling Media (inches water)

Filter/Pore Size (µm)	Flow Rate (L/min)
Filter/Pore Size (µm)	1.0	1.5	2.0	2.5
25-mm MCE/0.8	6	9	12	15
25-mm MCE/0.45	14	22	28	35
37-mm MCE/0.8	2	3	4	5
37-mm PVC/5.0	1	1	2	2

Compare the information in this table to pump compensation range to determine appropriate applications.

Run Time

NiMH Battery: 12+ hrs minimum at 2000 ml/min and up to 25 inches water back pressure; dependent on media used. See Table 1.

Power Supply Rechargeable 4.8-V nickel-metal hydride (NiMH) battery pack, 3.3-Ah capacity or
A battery eliminator is available (see Ordering Information); use voids the UL Listing for intrinsic safety.

Battery Charging Time
(varies with battery capacity
and level of discharge) 6 to 8.5 hrs using PowerFlex Charger

Temperature Operating: 32 to 104 F (0 to 40 C)
Storage: -4 to 113 F (-20 to 45 C)
Charging: 50 to 113 F (10 to 45 C)

Humidity 0 to 95% non-condensing

Flow Fault

If 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, the fault icon appears on the display, and elapsed time remains on the display. Auto-restart is attempted up to 5 times. Elapsed time information will be lost on restart.

Low Battery Fault LCD displays low battery icon and pump shuts down. LCD remains on.

LCD Time Display LCD display shows elapsed pump run time in minutes up to 99,999.

LCD Indicator LCD always remains on. Displayed elapsed run time information resets when pump is started.

Noise Level

62.5 dBA* - pump without case
55 dBA* - pump housed in noise-reducing case (optional accessory Cat. No. 224-96C)

* Pump operating at 2 L/min with a 37-mm, 0.8-µm MCE filter cassette measured at 3 ft (1 m) from pump

RFI/EMI Shielding Complies with requirements of EN 55022 1987 Class
B, and EN 50082-1:1992
Frequency range of radiated susceptibility test was
27 to 1000 MHz.
CE marked

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 models available; contact SKC

Dimensions 5 x 3 x 1.75 in (12.7 x 7.6 x 4.4 cm)

Weight 20 oz (567 gm)

Multiple-tube Sampling Adjustable tube holder accessory allows user to take up to four simultaneous samples at flows from 5 to 500 ml/min. CPC required

Tubing Requires 1/4-in ID tubing