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PAS-2000

PAS-500 Micro Air Sampler

Spectrex Personal Air Sampler Was Used For Monitoring At The World Trade Center
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Air sampling in your shirt Pocket

Featuring all-in-one design (sampling tube, pump and battery) for colorimetric indicator, charcoal or other absorber tubes.

Features:

Battery, pump, electronics and detector tube all in one compact, rugged module, eliminates cumbersome Tygon tubing and charcoal tube holder clipped to lapel.

Light (4 oz.) and compact, with flame retardant case.

Special clip ensures unit stays firmly in pocket.

Flow range: 5 - 200cc/minute.

Full flow regulation. A constant voltage is applied to pump as battery voltage drops.

Low power consumption. A low cost (< $2.00) alkaline battery is sufficient for a 40-hour work week.

Easily replaceable 9-volt battery. NiCad, zinc-carbon and alkaline types are interchangeable.

Adaptable - accepts 6mm diameter (single and double) and 8mm diameter charcoal tubes, other absorber tubes and Draeger & Kitigawa colorimetric tubes.

Intrinsically safe. Current-limiting resistor in battery circuit prevents danger of short-circuit spark.

Basic Unit Consists Of:

PAS-500 Sampler

Holder for 6mm charcoal tube

Screwdriver

Instruction Manual

9-volt battery

No more cumbersome Tygon tubing and charcoal tube holder clipped to your lapel - the PAS-500 fits neatly in your shirt pocket.

The 9-volt battery easily slips in and out.

Flow-control and on/off
switch are easily accessible.

Two units using charcoal and calorimetric tubes - saves cost of charcoal tube analysis if color tube is negative.

Field calibration made easy

using the compact BFM-10 Pocket Bubble Flow Meter

Download PAS-500 Brochure (PDF)

Download PAS-500 Operation Manual

Tube Holders for the Spectrex PAS-500 Micro Air Sample(PDF)

Specifications

Optional Accessories

Power Supply: 9V alkaline, zinc-carbon or
rechargeable NiCad battery.

Dimensions: 1 3/16" x 13/16" x 4 1/4" (30mm x 20mm x 109mm) excluding sampling tube holder

Weight: 4 oz. (114 grams).

Case Material: Flame retardant nylon, rated UL 94-VO.

Operating Temperature Range: 0 to 50 degrees Centigrade.

Flow: 5cc — 200cc/minute.

Operational Check: Glowing green L.E.D. indicates power is on.

Warranty: 90 days for all parts and workmanship.

Controls: Screwdriver adjustable flow rate. (Multi-turn potentiometer for precision setting.) Internal On/Off switch.

Electric Circuitry: Miniature, surface mount technology.

Multi-Pump Carrying Case (holds up to eight units) 13 1/2" x 10" x 3 3/4”.
Rechargeable Battery Kit (includes charger and battery).
ATH-6 Charcoal Tube Holder for 6mm tubes.
ATH-8 Charcoal Tube Holder for 8mm tubes and Perkin-Elmer ‘adsorber tubes.
ATH-lO Holder for colorimetric tubes or two 6mm charcoal tubes in series for Methylene Chloride.
Custom tube holders available upon request.
BFM-10 Pocket Bubble Flow Meter.