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PQ200 Ambient Fine Particulate Sampler

   

PQ 200
(click on image for larger view)


(click on image for larger view)

Filter Holder Assembly
Filter Holder Assembly

PQ200 with Solar panel
PQ200 with Solar Panel
(click on image for larger view)

 

Test Cassette
Test Cassette

 

 

Dust Excluder
Dust Excluder

 

 

 

 

 

 

 

 

 

 

PQ/TSP Sampling Inlet
PQ/TSP Sampling Inlet
with Down Tube

 

Cassette Opener
Cassette Opener

 

 

Los Colorados Mine, Chile (photo 1)
PQ200 with Solar Power being used
in the Los Colorados Mine, Chile

(photo courtesy of BGI Distributer
Ambimet LTD.-Chile)

-Click on image for larger photos-

Downloads

Download the latest version of the instruction manual. Click here and then click on manual # 2.
PQ200 Windows Download Software Version 2.3 (April, 2004)
PQ200 Firmware Version 3.92 (March 2002)
Download the EPA Field Standard Operating Procedures
Download the EPA Quality Guideline
Note: The EPA PM2.5 Quality guideline was written in 1998 and is a useful document. Unfortunately EPA does not update these guidelines. The three point flow rate calibration is not recommended by EPA and not a realistic flow calibration test of the BGI PQ200. A single point flow calibration at 16.67aLPM is required each 30 days of operation.
Download the Volumetric to Standard Spreadsheet
Courtesy of the USEPA
Download Data Sheet
  • First EPA PM2.5 Reference Method sampler (Designation No. RFPS-0498-116)
  • First sampler approved by EPA for use as a Portable Audit sampler (Designation No. RFPS-0498-116)
  • First sampler approved by EPA for PM2.5 using the BGI designed Very Sharp Cut Cyclone (VSCC), (Designation No. RFPS-0498-116)
  • BGI PQ200 Reference Method for PM10 sampling (Designation No. RFPS-1298-125)
  • The first EPA PM Coarse (PMc) approved sampler
  • Only designated reference sampler capable of a 24 hour run on internal built-in 12 volt battery. No interruptions due to power outage
  • Ordered by EPA as the PEP Audit Reference Method
  • Only designated Reference Method sampler with solar power option
  • Approved by EPA for Ambient Lead measurement
  • Portable sampler for TSP, PM10, PM2.5, PM Coarse, PM1 and Ambient Lead

Applications

  • PM2.5 sampling to U.S. EPA specifications
  • Useful for daily, intermediate, or audit sampling
  • Meets or exceeds specifications for Federal Reference Method (FRM) per 40 CFR Part 50, Appendix L
  • Easily reconfigurable for PM10 or TSP

Features

  • Single channel design for maximum reliability and portability
  • Friendly operator interface and easy data collection and downloading
  • Includes built-in 12-volt DC battery power system charger (U.L. approved)
  • Advanced flow control system
  • Download software included

BGI Incorporated produces the PQ200 Ambient PM2.5 Federal Reference Method (FRM) and FRM "Portable Audit" Sampling Systems. The PQ200 is designed to meet exacting criteria for collecting 24-hour samples of ambient "Fine Particulate," according to the U.S. National Ambient Air Quality Standards (NAAQS), published July 18, 1997.

BGI has developed the Very Sharp Cut Cyclone (VSCC) which replaces the WINS impactor and allows 30 days between cleaning intervals. Further details may be viewed on an individual page. Existing PQ200 samplers may be converted.

PM2.5 (particles less than 2.5 micrometers in aerodynamic diameter) is collected on 47 mm PTFE membrane media at a volumetric sample rate of 16.67 Lpm after being size discriminated through two U.S. EPA designed inertial separators. Ambient temperature and barometric pressure measurements are made at actual sample conditions. A microprocessor and sophisticated volumetric flow control system are integrated to maintain precise sampling parameters while sampling data are continuously logged into the processor memory. Five minute actual ambient temperature and pressure conditions with volumetric sample flow rate, filter temperature, and pressure are recorded. Measured values and identification of flags indicating any anomalies are recovered by the operator by downloading a sample summary to a laptop or handheld computer. EPA's audit program makes exclusive use of the PQ200A version of the sampler. This item is available to all authorities and individuals who wish to sample or audit under EPA stringent guidelines.

Solar Panel

The BGI Solar Panel accessory for the PQ200 will extend its operational time range from 24 hours to an indefinite period, depending upon the amount of ambient sunlight available in the region of use. As a practical matter the panel with the reconnected ballast battery will provide a minimum of 10-14 days of operation with only minimum ambient light. When interval sampling on three or six day cycles is contemplated operations far from a source of power are achievable.

Test Cassette

EPA mandates two types of leak tests for all designated, PM2.5 samplers. The first test is readily accomplished with the shutoff adaptor furnished with each designated instrument. The second test, for internal bypass leakage requires an impermeable membrane to be placed in the cassette. The official version is published in the Federal Register: 40 CFR Part 50, 18 July 97 Appendix L 7.4.6.2 (a)(2).

Because the membranes are easily misplaced BGI provides a standard cassette complete with 0.005 in thick TFE Membrane, a standard filter and labeled transport tin. (Part Number CF2). Available for separate purchase are our new impermeable membranes, produced from very thin, pliable pure gum rubber; available in packets of six (Part Number RD006) or premounted in a standard FRM cassette with 5 replacement membranes (Part Number KT006).

Dust Excluder

BGI was the first FRM manufacturer to recognize the need to minimize the amount of air flowing through the filter holder compartment of an FRM sampler. To minimize deposition on the external surfaces of a cassette, we have developed an accessory dust excluder to completely protect the cassette. This accessory has been approved by the U.S. EPA. Instructions for installation appear in the PQ200 instruction manual (versions 1.6 and later).

Cassette Transport Carrier

Since the inception of the PM2.5 there has been a discerned need for a top quality cassette transport carrier. BGI has met that need with the Model F214. The body of the carrier is manufactured from nickel-plated aluminum. The cassette is centered in a recess but has a generous clearance annulus for ease of removal. The cassette is rigidly held in an all-metal container. There are no problems with material flaking, nor insecure covers. Sturdily manufactured to a high standard for a lifetime of reliable service.

Helpful Hint: One of the best and least expensive ways to transport cassette carriers to the field is in small "soft" lunch boxes.

 

 

Universal PQ/TSP Sampling Inlet The publication of an extensive multi year European aerosol study* of inlet performance confirms the utility of the US EPA louvered inlet. This is essentially the top half of the McFarland Texas A&M Federal Reference Method (FRM) inlet without the impactor and water excluder sections. The Inlet (P/N PQTSP) should be utilized with a minimum of a 12” long inlet sample tube (P/N A1719L19) to avoid bluff body effects.

* L Kenny, et al. “Aspiration and sampling efficiencies of the TSP and Louvered particulate matter inlets”, J. Environ. Monit, 2005, 7 481-487.


Speciation Sampling

Some speciation sampling procedures require 2 filters in series. This procedure can now be accomplished in the PQ200 with the Dual Cassette (P/N 2411DC). This Cassette incorporates two FRM type filter screens in one unit. Additionally EPA approved the use of this dual cassette for FRM sampling provided that the first filter used is an FRM filter.

Dual Cassette with Screens and Spacer

Cassette Opener

This simple device is utilized for the opening of the FRM cassettes. The cassette, manufactured to EPA design specifications, is a very tight press fit. The "sliding ramp" design permits the cassette to be gently opened. (Part Number CO1)

Calibration

The finest samplers deserve the finest calibrators. The BGI deltaCal and tetraCal® (formally triCal) are NIST traceable and the only electronic devices usable down to -30° C.

PQ200 Specifications

Size and Weight
Enclosure 48 lbs (21.8 kg)
w/o Battery 40 lbs (18.2 kg)
Dimensions 16 x 19 x 18 in
(411 x 48 x 47 cm)
Height of inlet
above ground
6.57 ft (2 m)

EPA Design-Specified Hardware

  • EPA Omni-directional Ambient Particle Inlet
  • Inlet Sample Transport Tube
  • EPA PM2.5"Well Impactor Ninety Six"
  • 47 mm Filter Holder Assembly

EPA Performance-Specified and
PQ200 Feature Hardware

  • Ambient Temperature Sensor
  • Ambient Barometric Pressure Sensor
  • Volumetric Flow Control and Measurement System
  • Microprocessor
  • RS232 Communication


Ordering Information
Click on a part number to add that item to your Price Quote List.

PQVSCC FRM Ambient Fine Particulate Sampler, PM2.5, Complete with Very Sharp Cut Cyclone,
Dual Voltage (120/240)
PQVSCCSP FRM Ambient Fine Particulate Sampler, PM2.5, Complete with Very Sharp Cut Cyclone,
Dual Voltage (120/240)
Spanish Screens
PQAUDIT EPA FRM Audit version of PQ200
VPW12 Spare stage complete with carrying case
61652100 Type A/E Glass Fiber Filters, 37 mm, 100/pkg
FG03700F 37 mm, Fiberglass filters, 500/pk.
PT47DMCAN

46.2mm, 2.0 µm Pore PTFE Filter, PFA Support Ring, Alpha Numeric & Data Matrix Number (both sides) (50/pkg)

F212 Filter cassette, 46.2 mm
F214 Cassette Transport Carrier (nickel-plated aluminum)
F215 Filter cassette with F214 Transport Carrier
DE1 Dust excluder accessory for filter cassette
L30 Flow rate measurement adapter
RD006 Gum rubber leak test membrane, packet of six
KT006 Gum rubber leak test membrane mounted in standard filter cassette, with five replacements
SSI2.5 EPA Louvered PM10 Inlet
A1719 12 in. long down tube
PQTSP Universal PQ/TSP Sampling Inlet
X008 Inlet "O" ring kit (2 sets)
X009 Filter Ass'y (w/ WINS Impactor) "O" ring kit
(1 set-8 "O" rings)
X010 Extension tube "O" ring kit (2 sets of 2 "O" rings)
X011 WINS Cup "O" rings, pkg. of 6
X012 WINS "O" rings, pkg. of 6
SSI2.5C Kit for converting PM10 inlet to PM2.5/10 (flat plate to louvered design)
WE10 Kit for converting PM2.5 sampler to PM10
(WINS Eliminator)
PQ104 External or internal battery, 12 volts
EBC1 External battery cable for Marine battery
SP22 Solar panel, rigid, 32 watt, with cable -- to connect to battery (external) and stand
7524 3 mL transfer pipets, pkg. 10
CF2 Filter cassette for Type 2 EPA leak check (47 mm filter cassette with filter, membrane, carry container)
VPW30 Dow 704 silicone oil, 30 mL
VPW100 Dow 704 silicone oil, 100 mL
CO1 Cassette opener
X017 Pump Diaphragms
X014 Pump rebuild kit: valves, diaphragms, and "O" rings
X015 Advanced pump rebuild kit: valves, diaphragms, "O" rings and bearing
X016 Total pump rebuild kit: Valves, diaphragms, "O" rings, bearing and motor
A1689 Fan filter
CB1 Clock battery
PQMOTOR Motor for PQ Pump
PQ2 BattPCA Battery PCB
PUMP Pump Maintenance Manual (v.3 -- free download)
2411DC Dual Cassette for Speciation Sampling
X020 Filter Ass'y (w/ VSCC) "O" ring kit (1 set-13 "O" rings)

Copyright © 2006 by BGI / Modified: Thursday, December 19, 2013

 

   

 

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