 
Staplex® Low Volume Air Samplers
- Accurate samples collected
from immediate vicinity
- Line and Battery powered
models
- Indoor, outdoor and
underground use
- Compact, lightweight,
portable
- Excellent for fast and
nuisance dust and asbestos air sampling
- Made in U.S.A.
Models
LV-1 and LV-2
Line-powered
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Models
BS and BSA
Battery-powered
Models BS-S and BSA-S
Battery/line powered
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Sampling Range
LV-1 and LV-2:
15-35
LPM (standard) or 3-25 LPM (optional)
BS, BSA, BS-S and BSA-S: 5-17
LPM
Principle of Operation
Staplex® Air
Sampler draws low volumes of air through a filter by means of a
rotary pump. Various types and sizes of filter papers, glass
fiber filter media, filter cassettes and activated carbon
cartridges are suitable for collection of samples. Flow rates
are measured in liters per minute (LPM). Staplex Low Volume
Air Samplers maximize flow rate and minimize sampling
time for many air quality testing procedures, making them
faster and more
productive than personal samplers.
Flow Control
Fully adjustable flow control
valve on graduated rotometer, settable over the full flow
range. Accurate to ± 5% full scale.
Inlet
Luer-lok fitting (standard) or
tapered fitting (optional)
Analysis of Collect Samples
Gravimetric, taring, ashing,
microscopic count, phase contrast or electron scanning
microscopy, comparator, x-ray fluorescence, etc. depending on
substance being sampled.
Description
Portable, lightweight Low
Volume Air Samplers highly effective for accurate samples from
immediate vicinity of sampler for air pollutants; asbestos
fibers; smoke and smog; radioactive particles; industrial,
governmental, hospital, home and office health and safety tests;
atmospheric conditions; mine air hazards; factory dusts;
research and testing, etc. including chemical, radiological and
toxicological analyses. Suitable for mobile or fixed position
operation in normal non-explosive atmospheres.
Standard Models
Model LV-1, LV-2 Line-powered
Models
LV-1: 110-125 Volts AC, 50-60 Hz, (15-35 LPM)
LV-2: 220-240 Volts AC, 50-60 Hz, (15-35 LPM)
Add "-L" for
3-25 LPM Flowmeter; "-T" for tapered inlet
Features:
Staplex Models LV-1 and
LV-2 are capable of continuous use. The sampling efficiency will
cover up to 35 LPM of air with resistance pressure of 40 "
WG (3 " Hg). Extremely compact and rugged.
Standard Components: Motor,
pump, built-in flowmeter (rotometer), 1-1/8" diameter
Filter Holder Assembly, convenient carrying handle.
Maintenance:
Staplex® Models LV-1 and LV-2 Air Samplers are equipped with a
brush type motor and special self-lubricating bearings,
requiring a minimum of attention. A few drops of No. 1 0 motor
oil should be put into the unit every 200 working hours in the
two small holes provided for in the carrying handle. If used
continuously over an 8 hour period, it should be oiled daily
after each run.
Weight: 6 pounds (2.7 kg)
Dimensions: 4" x 4" x
7" (10.2 cm x 10.2 cm x 17.8 cm)
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Model BS and BSA
Self-charging, Battery-powered
Models
Complete with Ni-Cad batteries
and built-in re-charger
BS:
for 2 hour sampling time, recharge on 110-125 Volts AC, 50-60 Hz
BSA:
for 2 hour sampling time, recharge on 220-240 Volts AC, 50-60 Hz
Model BS-S and BSA-S
Battery/Line powered Models
For either battery or AC Line operation; Complete
with Ni -Cad batteries and built-in re-charger
BS-S:
for 2 hour sampling time on battery or continuous on line;
run/recharge on 110-125 Volts AC, 50-60 Hz
BSA-S:
for 2 hour sampling time on battery or continuous on line;
run/recharge on 220-240 Volts AC, 50-60 Hz
Weight: 12 pounds (5.5 kg)
Dimensions: 4.5" x 7"
x 8.5 " (11.4 cm x 17.8 cm x 21.6 cm)
Add "-T" for tapered
inlet
Models with longer sampling
time available by special order.
Features:
Designed for use where
electrical power is not available or practical, these Air
Samplers are equipped with built-in self-charging Ni-Cad
batteries and re-charger.
Standard Components: Motor,
pump, flowmeter (rotometer), 1-1/8" diameter filter holder
assembly, NiCad batteries and self-charging circuit, all
designed and built into a small compact unit with convenient
carrying case.
Re-charging: To
recharge batteries, plug cord set into proper voltage outlet:
110-125 volts AC for Models BS and BS-S; 220-240 volts AC for Models BSA
and BSA-S.
Overnight (14 hours) charge is sufficient to restore full
charge. Ni-Cad battery cell life is unlimited and can be
recharged as many times as required. Sampler should not be
operated during recharge.
Accessories
for Low Volume Air Samplers
Filter Holder Assemblies: Additional
Filter Holder Assemblies save time and help avoid filter
contamination when taking a series of samples. Luer connection
for quick changing.
SH18 Filter Holder Assembly,
1-1/8 " Diameter.
SH20 Filter Holder Assembly, 47
mm Diameter.
Filter Cassettes: Pre-loaded
plastic styrene filter holders are very convenient and highly
accurate. They are recommended for many OSHA and NIOSH sampling
procedures, especially asbestos sampling. End caps prevent
filter contamination before and after sampling. See below for
most popular types. Other types also available.
Midget Impingers and Bubblers: For
collecting vapors, dusts, and gases.
Inlet Accessories: Luer
taper adapter, Flexible tubing, Cassette to tubing adapter.
Calibrator: Model
CKLV direct-reading Calibrator for fast and accurate air flow
calibration.
Staplex®
Filters:
TYPE FILTER DIAMETER CHARACTERISTICS
AND APPLICATIONS
TFA448 Paper 1
-1/8"
- Ashless.
- Good efficiency for
industrial dusts and for
particulate matter size 1 0 microns and under to
.01 micron. 77% retention of .3 micron particles.
- Easily countable for Alpha
particles, obtaining 70%
- Count and penetration
absorbtion of approximately 30%
TFAGF448
Glass Fiber 1-1/8" Very high retention of fine
particles. 99-97% retention efficiency of .3 micron particles.
Recommended wherever gravimetric weighing analysis is uses
because of non-hygroscopic properties.
TFA247
Paper 47 mm Same specs as TFA448.
TFAGF247
Glass Fiber 47 mm Same specs as TFAGF448.
TFAC33708
Cassette 37 mm Pre-loaded 3 piece filter cassette with
0.8 micron mixed
Cellulose ester filter and
cellulose support pad. Quality controlled
for fiber background. For asbestos, cyanide, lead
and sulfuric acid.
TFAC22508C Cassette
25 mm Pre-loaded 3 piece filter cassette, fully
conductive with 2 inch (50
mm) extension cowl, 0.8 micron mixed cellulose
ester filter, and cellulose support pad. Quality controlled
for fiber background. For NIOSH Method 7400 asbestos
sampling.
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Staplex® Model EC-35 and EC-35A Econometric
Air Sampler
EC-35: 110-125 Volts AC, 50-60 Hz, (up
to 39 LPM free air)
EC-35A: 220-240 Volts AC, 50-60 Hz, (up
to 39 LPM free air)
1/4 HP rotary vane air sampling
pump. Includes carrying handle, adjustable needle valve with
barbed inlet, 5" of clear tubing, grounded cordset with on/off
switch.
Weight:
33.3 lbs. (15.3 kilos).
NOTE: Refer to sections on
Staplex
Asbestos Air Samplers and Personal
Air Samplers for additional Staplex® Air Samplers,
filters and accessories.

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