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DETECTOR TYPE DESCRIPTIONS FOR AIR & STACK MONITORS

MODEL PORTABLE AIR MONITORS
ABG-NET
MODEL # ABG-NET is a networkable or standalone Air Monitor.
AIR-TBM
Portable Alpha, Beta, Gamma Air Monitor / Wipe Counter / Surface Monitor. . The AIR-TBM and uses TBM-3SR-D electronics with built-in T-1190 GM Pancake Detector. Perfect for First Responders, Hospitals, Clean Up sites, Pharmacies, etc... Battery or AC powered.
CLICK FOR GM PANCAKE TUBE RESPONSE REPORT.
AIR-TBM-SP
Portable Alpha, Beta, Gamma Air Monitor / Wipe Counter / Surface Monitor. Portable All-In-One Multi-Use Radiation Monitor System uses LAM-10D electronics, 2 detectors: STB-3 Alpha/Beta Sample/Wipe Counter with T-1190 GM Pancake Detector and a Gamma-Source Search Tool, the PGS-3 Scintillation probe. Ideal for First Responders. Optional RELAY for operating other equipment, door locks, fans, etc. Battery or AC powered.
CLICK FOR GM PANCAKE TUBE RESPONSE REPORT.
AP Series Pumps
Medium Capacity Oilless Pump. Variable speed. Quiet (40-50 db). 12-13 lb (5.4-6.3 kg) Aluminum housing.
AS-100
AS-100-AC
AS-70-AC
Portable High Volume Air Sampler and Totalizer. Draws the surrounding air in onto a filter, and then uses a GM tube to detect for the presence of airborne radiation. Optional Battery power. Standard air flow is 7.5 cfm. AS-70-AC air flow 70 cfm.
FM-9-ABGN
Portable Iodine, Gas & Particulate Monitor. Assures safety against airborne radioactivity contamination by means of constant check with alarm and record capability.
CLICK FOR GM PANCAKE TUBE RESPONSE REPORT.
FM-9-ABNI
Portable PET, Iodine, or Tc-99M DTPA Air Monitor for Gas & Particulates. Use in Hospitals, Research Labs, Power Plants, National Labs. High Sensitivity, Constant Check with Alarm and Record capability. Integrated Exposure.
FR-32, FR-42, FR-52
Passive RADON Monitor with TLD readout.
FR-PIB
Portable Air Iodine Monitor. Detects I-131 and I-125. Accurately detects in microCuries/cc. For Hospitals, Research Labs, Pharmaceutical Manufactures, and anywhere airborne Iodine concentration needed to be measured.
FR-PII
Portable Air Iodine Monitor. Detects I-131, I-125, and I-129. Accurately detects in microCuries/cc. For Hospitals, Research Labs, Pharmaceutical Manufactures, and anywhere airborne Iodine concentration needed to be measured.
FR-PII-Pb
Portable Air Iodine Monitor. Detects I-131 and I-125, I-129(Model FR-PII only). Accurately detects in microCuries/cc. For Hospitals, Research Labs, Pharmaceutical Manufactures, and anywhere airborne Iodine concentration needed to be measured. Comes with Lead Shielding.
FR-5R-FX
Portable Radon Air Monitor. The FR Series Air Monitor assures Safety against airborne Radon or other radioactivity contamination by means of constant check with alarm and optional record capability.
MicroBAM-3ZL
The portable BAM including laptop display plus software.
MOBL-AIR & MOBL-AIR-8
Mobile High Volume Cart Mounted Air Sampler and Totalizer. Draws the room air in onto quick change filters, 2"- 4" or 4" – 8" Mobl-Air-8. Adjustable breathing air intake height. Inlet / outlet hose provides versatility for hoods, glove boxes, stacks etc. Optional Battery power. Standard air flow is 48-200 lpm with quiet Green Turtle pump.
Model 200SB
Model 200SB is a portable, digital Tritium survey monitor with no zero drift over a temperature range of 0° C to +50° C. A 4 1/2 digit LCD display for readings from 0 to 19,999 MPCA. A large pump and fast electronics combine to give this instrument fast overall response. This instrument is useful where measurement sensitivities of the order of 10 μCi/m3 (1 MPCA) is sufficient, and where a wide range, fast response is needed. Model 200 SB HTO is an HTO discriminating version.
Model 347
MODEL 347 is highly sensitive Tritium Air Monitor and includes four 2L ionization chambers arranged in a cruciform pattern to provide superior gamma compensation from all directions. The additional ionization chamber volume also provides enhanced stability and sensitivity. The pump, filter, and flowmeter are mounted on a separate panel and includes a HEPA filter to ensure sample is free of particulates.
Model 357
Model 357 is a general-purpose Tritium in air monitor with dual 2 liter ionization chambers for gamma compensation. Includes everything needed for operation: pump, HEPA filter, flowmeter, local display, and an adjustable single alarm setpoint with audible and visual alarm. A variety of options can be added, including data output, remote display/alarm units, noble gas compensation, wire-grid chambers to reduce plate-out contamination, and more.
Model 411
The 411 series of tritium monitors employ single ionization chambers, which respond not only to tritium but will also respond to external gamma and X ray fields. Typically, a flux of 1 mR/hr will produce instrument response equivalent to about 90 μCi/m3. Lead shielding can be supplied to mitigate gamma sensitivity.
PTG-9
Portable Tritium Air Monitor. PTG-9 Tritium Monitor is a sensitive, rugged, portable instrument for detection and measurement of airborne tritium. PTG-9 is Line Operated and is Portable.
PTG-9RN
Portable Radon Air Monitor. PTG-9RN Radon Monitor is a sensitive, rugged, portable instrument for detection and measurement of airborne Radon. Comparision Chart
SSS-12-M3

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RADON Monitor for Lucas scintillating alpha cell. Does Not include readout. Use with FS-5T.
SSS-59

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RADON Monitor for large internal scintillating alpha cell. Does Not include readout. Use with FS-5T. (SEND FOR RADON PACKET)
MODEL STACK & TABLE TOP AIR MONITORS
FM-9-AB2 &
FM-9-AB2-Be
Alpha/Beta/Gamma/Beryllium Air Monitor. Digital. Portable or Bench Top. Continuous. 2 detectors (1) GM Pancake. (1) Scintillator and Beryllium filters. Local Readout. Data archive/retrieval. Computer interface. Flow rate 70 lpm standard, user settable.
FM-9-IXE
Iodine-125 and Xenon-125 This ratemeter system assures safety against airborne radioactivity contamination by means of constant check with alarm and record, and retrieval capability. It provides airborne concentration information for I-125 & Xe-125.
FM-9XE
Model FM-9XE - Xenon Gas Monitor a first choice for Xenon133 measurement in facilities globally. Sensitivity: 10-6 µCi/cc of Xe133 or 0.1 mpc. Range: 4 decades: 0.1 mpc(10-6 µCi/ml) to 1000 mpc (10-2 µCi/ml).
FM-9-MCA
The FM-9-MCA Air Monitors incorporates Multi-Channel analyzer (MCA) to enhance and to help analyze which nuclides are present in the room air or stack gases. They assure safety against airborne radioactivity contamination by means of constant check with alarm and record capability.
FM-9-MCA-2
Iodine-125 Air Gas & Particulate Air Monitor with MCA (Multi-Channel Analyzer). The FM-9-MCA-2 is a continuous real-time I-125 Air Monitor. Monitor room air or stack air effluent for Iodine-125 down to low levels. Uses TA SMART-PEAKTM Isotope Identification System to detect peaks at very low I-125 Gamma concentration. Can be modified to detect and measure I-131 and PET. Mounted on a wheeled cart.
FM-9-MA2 &
FM-9-MAB2 &
FM-9-MAB2-M &
FM-9-MA2-T &
FM-9-MA2-R
Alpha, Beta Particulate, Thoron & Radon Gas Air Monitors. FM-9-MA2 SERIES: Digital, portable, Installed. Alpha Only (FM-9-MA2) and Alpha & Beta (FM-9-MAB2). (FM-9-MAB2-M) MOBILE. Moving filter head for FM-9-MAB2-M only. (FM-9-MA2-T) Gas Ion Chamber is added to the Alpha & Beta detector system. (FM-9-MA2-R) Radon Gas Ion Chamber is added to the Alpha & Beta detector system. Real-Time operation. Local or Remote Sampling and Read Out. Data archive/retrieval. Computer interface
FM-9-M2
Beta Particulate Air Monitor with Dynamic Background Subtract. Assure safety against airborne radioactivity contamination by means of constant check with audio & visual alarms and built-in data logger. It provides integrated exposure information and has digital output available.
It is a complete system but may be expanded per need with modules of the FM-9 series.
FM-9W-V
RADIATION CONTROL MONITOR -EXIT/DOORWAY MONITOR - PACKAGE/MAIL MONITOR - VEHICLE MONITOR -LAUNDRY MONITOR Serves Many Needs: To maintain control of Radioactive Materials it is absolutely essential to control and to know when and where radioactivity is entering or leaving the area where it is used.
FM-9XE-NGAS
Real-time, continuous, digital display. Detects Noble Gases, Argon, Xenon, Krypton. Five models to choose from including the cart mounted FM-9XE-NGL Leak Detector. Computer interface.
MOBL-AIR-Be Mobile High Volume Cart Mounted Beryllium Air Sampler and Totalizer. Draws the room air in onto quick change filters, 47mm or 147mm diameter glass fiber filters. Adjustable breathing air intake height. Inlet / outlet hose provides versatility for hoods, glove boxes, stacks etc. Optional Battery power. Standard air flow is 10-100 lpm (Optional 227 lpm) with quiet Green Turtle pump.
Mini-Air-Be Personal Beryllium Air Sampler. Air Monitor assures Safety against airborne Beryllium contamination by means of constant Beryllium collection. Two filter sizes available. 40 mm and 140 mm. User specified. Internal data archive and retrieval via USB port. Data includes last low flow rate, elapsed clock time and accumulated volume saved until cleared for next sampling. Rechargeable battery and charger.
MINI-AIR-RAD
The Mini-Air Series Air Monitor assures Safety against airborne radioactivity contamination by means of constant monitoring check. Optional alarm and record capability. It provides integrated exposure information.
NEX-TRITIUM AIR & STACK
A Table Top or Rack mounted display analyzes Low Level Tritium output through twin pairs of matched photo multiplier tubes. Not influenced by other nuclides. This system consists of an efficient condenser that pulls Tritiated water vapor from the air. System has data archive for up to five years and data retrieval. This is a continuous real-time monitoring system.
PERSONAL AIR SAMPLER
The Personal Air Sampler assures Safety against airborne radioactivity contamination by means of constant monitoring check. Optional alarm and record capability. It provides integrated exposure information. Mini-Air
PERSONAL AIR SAMPLER-BIG
The Personal Air Sampler assures Safety against airborne radioactivity contamination by means of constant monitoring check. Optional alarm and record capability. It provides integrated exposure information. Mini-Air-RAD.
Tritium-AIR
The Tritium-Air is a Table Top or Rack mounted display. Designed to analyze Low Level Tritium output through twin pairs of matched photo multiplier tubes. Not influenced by other nuclides. This system consists of an efficient condenser that pulls Tritiated water vapor from the air. System has data archive for up to five years and data retrieval. This is a continuous real-time monitoring system.
SSS-33G1
Flow Through Gas Monitor (Tritium).
STG-4S/D
Tritium Stack Monitor - Readout units and parameters established by internal processor.
STG-5ALT
Tritium Stack Monitor to public release levels.
STG-7L4

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Detects HT and HTO separately and simultaneously 4 chambers
H3-PRL-5
H3-PRL-7
Tritium Air/Stack Monitor. H3-PRL are sensitive, rugged stack or effluent monitors for airborne Tritium at or Below Public Release Levels. Continuous Real-Time



MODEL ACCESSORIES
DQ-7

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Data Logging Software
SC-3

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Table Stand and Collimator for Thyroid Check System.
TAC

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Flow Through Gas Calibrator (Tritium) not including tritium (SEND FOR TRITIUM CATALOG)
MRR-5

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Strip Chart Recorder Module for FM-5 Systems.
AP-4

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Air Pump complete with fittings and hoses and orifice regulator to 4 cfm.
AP-2

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Air Pump complete with fittings and hoses and orifice regulator to 1.1 cfm .
AS-2

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Regulated Air Sampler complete with pump and regulator and filter/cartridge holder and timer.

Technical Associates
7051 Eton Avenue Canoga Park, CA 91303
Phone: (818) 883-7043    
Fax: (818) 883-6103

EMAIL: info@tech-associates.com
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