4506 AMPS

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Simplify and increase process stream sampling efficiency with OI Analytical’s Model 4506 AMPS, a fully-automated sampler that can simultaneously manage up to six process streams. 

  • Overview

    The fully-automated Model 4506 Automated Multipoint Process Sampler (AMPS) samples up to six process streams just as reliably as you can—except you don’t have to be there. Simple and easy programming with WinAMPS software lets you define flexible repetitive or time-based sequences. Collected samples automatically transfer to the Eclipse Sample Concentrator for GC or GC/MS analysis. With the AMPS’ dependable performance, you don’t have to waste any more time with manual sampling.

    4506 AMPS Features:

    • Automated, unattended operation eliminates manual sampling
    • Inert sampling system maintains sample integrity and minimizes carryover
    • Minimal moving parts, electrically-actuated sample valve, and easily accessible external particulate filter provide high reliability
    • Flexible sampling programming customizes monitoring based on either continuous sequence pattern or timebased sampling
    • Windows®-based software (WinAMPS) permits easy programming and status display on a local or remote PC
    • Compatibility with any Eclipse/GC or GC/MS system assures the analysis follows USEPA methodologies
    • Optional Standards Addition Module (SAM) automates addition of up to two standards prior to analysis

  • Specifications
    General Specifications  
    Dimensions 6.5" H x 19" W x 22" D
    16.5 cm H x 48.3 cm W x 55.9 cm D
    Weight 23 lbs
    10.5 kg
    Fittings Aqueous: 1/8" Valco® compression  
    Gas connectors: 1/8" Swagelok® compression  
    Sample out: 1/16" Swagelok compression
    Operating Temperature 20°–40°C
    Relative humidity: 100% noncondensing
    Storage Temperature (empty lines) 15°–85 °C
    Internal Tubing Aqueous sample delivery: 0.040" I.D. nickel
    Transfer gas: 1/8" x 1/16" I.D. urethane/TFE
    Sample Loop 5-mL or 25-mL fixed volume (glass/nickel)
    Custom sizes and materials available
    Sample Valve Valco Cheminert® six-port valve
    1/4–28 x 0.060" ports
    External Filter 40-µm particulate filter
    Cleaning schedule based on sample particulate loading
    Prefilter if sample particulate load is too high
    Sample line on/off manual valves and pressure regulators available
    Transfer Gas Inlet Pressure 35–100 psi @ 75 °C (max.)  
    240–690 kpal 
    Internally regulated


    Power Requirements 115 VAC: 90–260 VAC, 47–63 Hz, 1.25A rms 
    230 VAC: 90–260 VAC, 47–63 Hz, 0.6A rms
    Gas Requirements 99.999% pure N2 or He sample transfer gas
    Sample Stream Must be <100 µm particulate loading  
    Must be >20 psi  
    Capable of supplying at least 120 mL/min to the unit
    Blank Water Pressure 50–70 psi kpal  
    50–100 psi kpal prior to regulator
    Maximum Sample Temperature 50 °C

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