AMS-4 Beta Air Monitor
AMS-4 Beta Air Monitor
Actual product may vary
Thermo Scientific™

AMS-4 Beta Air Monitor

Provide an early warning to workers exposed to potential airborne releases of beta-emitting particulates when using Thermo Scientific™ AMS-4 Beta Air Monitor.
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Catalog NumberDescription
AMS4Display unit without sampling head
AMS4OPT13Monitoring and calibration software
AMS4OPT14Radial entry sampling head
AMS4OPT4RS-485 serial interface
AMS4OPT6B25 ft. cable/tubing for OPT14 and OPT8
AMS4OPT6C50 ft. cable/tubing for OPT14 and OPT8
AMS4OPT7In-line entry sampling head
AMS4OPT8Noble gas sampling head
AMS4OPT6A15 ft. extension cable/tubing for OPT14 and OPT8 only
AMS4DS3Depot service warranty for AMS-4
AMS4OPT1AIntegral vaccum pump (220 VAC, 50/60 Hz)
AMS4OPT1Integral vacuum pump w/115 V AC, 60 Hz
Catalog number AMS4
Price (USD)/ Each
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Description:
Display unit without sampling head

Provide an early warning to workers exposed to potential airborne releases of beta-emitting particulates when using Thermo Scientific™ AMS-4 Beta Air Monitor. Lightweight and robust design accommodates both fixed and portable use applications.

Continuous air monitor (CAM) offering beta particulate, radioiodine, or noble gas detection.
  • Detachable sampling head
  • Reports both DAC and cpm
  • Real time gamma background subtraction
  • Stand alone or network configuration
  • Mass flow measurements
  • Fast and slow concentration alarms, cpm alarm, DAC-hour alarm
  • Computer calibration
  • Can also be used for stack monitoring of effluent releases using the in-line detector head
  • Keypad: 18 keys, full numeric plus function keys
  • Status Indicators: Front panel lights display READY and MALFUNCTION conditions, red alarm strobe light, sonalert
  • Printer: RS-232 serial DB9
  • Data Log Buffer: 2000 entries of combined Concentration and Status
  • Change information: Equivalent to 83 days of 1 hour detail, nearly 14 days of 10 mintes detail or over 24 hours of 1 minute detail
  • Alarm/Fail Relays: SPST, 15A at 30VDC/120VAC resistive
  • Analog Output: 0 to 5VDC output, five decade logarithmic

Compatible with:

Thermo Scientific ViewPoint Enterprise

Specifications
Alarm/Fail RelaysSPST, 15 A at 30 VDC/120 VAC resistive
Certifications/ComplianceMeets Regulatory Guide 8.25 and revised 10 CFR 20 criteria
CompatibilityThermo Scientific ViewPoint Enterprise
ConnectionsComputer: DB9, RS-232 standard, RS-485 optional
Data Log Buffer2000 entries of combined Concentration and Status
DescriptionDisplay unit without sampling head
Alpha/Beta/Gamma MeasurementBeta Measurement
For Use With (Application)Beta Monitoring
Detector TypeSealed proportional window
Flow Rate8.5 to 113 L/min.
Outputs0 to 5 VDC, five decade logarithmic
Radiation TypeBeta
Display TypeTwo rows x 20 characters high visibility vacuum fluorescent, percentage of Alarm 40-element LED bar graph
Product TypeBeta Air Monitor Display Unit
Keypad18 keys, full numeric plus function keys
Status IndicatorFront panel lights display READY and MALFUNCTION conditions, red alarm strobe light, sonalert
Window Density2 to 3 mg/cm²
Width (English)11 in.
Width (Metric)27.9 cm
Height (English)8.75 in.
Height (Metric)22.2 cm
Depth (English)2.8 in.
Depth (Metric)32.5 cm
Diameter (Metric) Detector Window50.8 mm
Weight (English)7.5 lb.
Weight (Metric)3.4 kg
Electrical Requirements100 to 240 V 50/60 Hz
Voltage100 V to 240 V
Wattage120 W
Frequency50/60 Hz
Unit SizeEach