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PTWS 1420 station dissolution testing instrument

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Price : Call

Code: #22309

Supplier: Pharma Test Apparatebau AG

Ideal for comparative studies such as biowaiver tests

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rightMORE INFORMATION

  • The PTWS 1420 is a 14+2-position, “dual drive” compact tablet dissolution testing instrument for solid dosage forms as described in USP chapter <711/724> and EP section<2.9.3/4> as well as the BP, DAB and Japanese Pharmacopeia section <15>. The instrument features 14 testing positions and includes two additional standard size vessels for media refilling and reference standard media. PTWS 1420 features independent stirrer speed control for the left and right half of stirrers.

  • Parameter

    Specification

    Display

    6″, 320×240 pixel color LCD, illuminated

    Data Entry

    Resistive touch screen, functional touch keys

    Acoustic Signal

    Programmable acoustic signal for operator information

    Timer

    Programmable sampling times, wake-up and sleeping mode, operation time information and timer count-down mode

    Stirrer Position

    8 programmable stirrer immersion positions (paddle over disk, transdermal cylinder etc.)

    Testing Method Programming

    Unlimited number of different test descriptions can be stored on SD card

    User Access Control

    Multiple level access control, CFR compliant

    OQ, PQ control

    Programmable time periods to remind on QO or PQ testing

    Printer

    External PT-RP80 report printer using long-life printer paper

    Number of Stirred Vessels

    14 vessels in a 2x 6+1 arrangement

    Number of Additional Vessels

    2 unstirred and heated vessels to store replacement medium

    Standard Vessels

    1 liter USP/EP Borosilicate glass vessel, each individually coded

    Vessel Covers

    Ultra-low evaporation design (< 0.7% within 24h)

    Stirring Speed Control

    25 – 250 RPM

    Speed Accuracy

    ±2% of set speed, typically < 1%

    Stirrer Shaft Wobble

    Better than 0.2 mm total run out

    System Tools

    MonoShaft™ stirrer design, USP/EP apparatus 1, 2, 5, 6 tool adapter, cream cell, transdermal patch tools, each tool and vessel individually coded

    Heating System

    Pump for water circulation and 1500W heater for fast heating up (230/240V units only)

    Heater Range

    25 – 45°C

    Heater Accuracy

    ± 0.2°C inside the water bath

    Heat Up Process

    Energy saving, programmable “wake up” heater function and “sleep mode”

    Water Circulation

    Water circulated from external heating system through special diffuser inside the water bath

    Vibration Elimination

    External heating system, spring loaded pump assembly

    Calibration

    Built-in calibration procedures for speed, temperature control, OQ/PQ interval programmable including alarm indicator

    Instrument Dimensions

    Bath: approx. 97cm x 69cm x 82cm (width x depth x height)
    Heater: approx. 26cm x 37cm x 21cm (width x depth x height)

    Net Weight

    Approx. 105 kg

    Certification

    All components certified to USP / EP requirements

    CE / EMC Certification

    All CE / EMC Certification provided

    Validation

    All IQ & OQ documents included

  • 14 stirred vessel in one instrument is ideal for Biowaiver applications and offline automated systems
    Dual drive configuration with independent speed control for left and right side of instrument enables flexible use of the PTWS 1420
    Replacement media is stored in two additional heated vessels eliminating influences from cold media refilling
    Easy to use auto vessel centering system
    Eco friendly double walled vacuum molded water bath for improved temperature insulation
    Screen saver functionality offers most important information at a glance (stirrer speed, bath temperature, time to next sampling interval, elapsed time, media temperature etc.)
    Wake up functionality to start heating at a pre-programmed time
    Programmable infinity test
    MonoShaft™ system to avoid re-adjustment of immersion depth after tool exchange
    Staggered start feature for convenient manual sampling
    Water diffuser for even temperature distribution
    IQ/OQ documents included free of charge

 

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