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    อุปกรณ์การไทเทรต (HI 902c2-02 automatic titration system)

    HI 902c2-02

    automatic titration system

    2 analog inputs
    PHmetriche titrations, potentiometric and amperometric, titrations and return with multiple equivalent points

     Four working modes : potentiometric titration, pH, mV and ISE measuring measuring
    • USB port for connection to PC, software updates and data files transferred via USB pen drive
    • Color display with backlight , 320 x 240 pixels
    • Interface intuitive
    • Potentiometric titration : titration acid / base (pH or mV mode), redox, precipitation, complexometric, non-aqueous, ion-selective Argentimetric
    • Supports up to 100 methods of titration (standard and user-defined)
    • Complex algorithms for the detection of the equivalence point (first derivative and second, detection algorithms of the derivatives, option derived sorted, settable interval for the detection of the end point). Fixed point of order, expressed in mV or pH
    • The graph of the titration can be displayed in real time and stored
    • Alerts for the aging of the titrant and the calibration expiration
    • Titrations and return with multiple equivalent points (HI 902C2- 02)
    • Dosing system very accurate (accuracy less than 0.1% of the burette volume)
    • Clip-Lock ™ – quick way to replace the burette automatic recognition
    • Measures pH : all the features of a pH meter for professional research. Automatic calibration up to 5 points
    • ORP Measurements : Relative mV calibration
    • ISE Measurements : Various units of concentration, including: mol / L, mmol / L, mg / l, mg / ml,? g / l,%, ppt, ppm, g / define. Calibration up to 5 points with 5 standard tracks
    • GLP for data management. The user can easily record all necessary GLP information, including sample identification, company name and the operator, date, time, code pH electrode and calibration information
    • Data can also be transferred to external memory USB or saved directly to a PC via USB port
    • The operator can print reports of analyzes directly from the titrator using a standard printer for PC
    • You can also connect a keyboard and a monitor VGA


    Scale pH -2.000 to 20.000 pH
    mV -2000.0 to 2000.0 mV
    ISE 1×10 -6 10
    Temperature -5.0 to 105.0 ° C / 23 to 221 ° F
    Resolution 0.1/0.01/0.001 pH pH
    mV 0.1 mV
    ISE 1/0.1/0.01
    Temperature 0.1 ° C / 0.1 ° F
    Accuracy (at 20 ° C) pH ± 0.001 pH
    mV ± 0.1 mV
    ISE ± 0.5% (monovalent ions), ± 1% (divalent ions)
    Temperature ± 0.1 ° C / 0.2 ° F (excluding probe error)
    Capacity burette 5 ml (± 5 uL), 10 ml (± 10 l) and 25 ml (± 25 ul) with the display resolution of 0.001 ml
    Burette resolution 1/40000
    Precision dosing 0.1% of the total volume of the burette
    Display LCD color graphic 120 x 90 mm, 320 x 240 pixel resolution
    Auto-burette the capacity of the burette is recognized automatically when the
    Agitation programmable propeller stirrer, 100-2500 RPM, automatically kept at 10% of the set value, resolution 100 rpm
    Flow rate selectable by the user (from a minimum of 0.1 ml / min to a maximum equivalent to the volume of 2 burettes per minute)
    Temperature Compensation pH measurements are automatically temperature compensated
    PH calibration manual or automatic, from 1 to 5 points with 4 sets of memorized buffers
    Potentiometric titration acid / base (pH or mV mode), redox, precipitation, complexometric, non-aqueous, ion-selective Argentimetric (only in mV)
    Titration methods detection of the end point fixed in mV or in pH and detection of multiple points equivalent (with the first or second derivative of the titration curve); back titration
    Real-time data titration curve mV / pH or volume / volume graph of the first derivative or second mode pH or mV, pH / mV of various stored data
    Automatic storage up to 100 titrations accounts pH / mV Full
    Interfaces USB drive: USB drives integrated that allows you to store and transfer configurations, preprogrammed methods, methods personalized accounts of the titration and images containing graphs
    Interfaces connections for VGA monitor, keyboard, printer, USB interface, interface for further expansion
    Supply 230 Vac, 50/60 Hz, fused, power consumption: 40 VA max.
    Terms of use from 10 to 40 ° C; RH up to 95%
    Dimensions and weight 390 x 350 x 380 mm / 10 kg (with a pump)


    FC 200B PH electrode for food, open junction, gel electrolyte, PVDF body, BNC connector, 1 m cable
    HI 1048B PH electrode for wine and must, with sleeve diaphragm, PTFE collar, 1 m cable BNC connector
    HI 1083B Combined pH electrode with glass body, Viscolene, open junction, diameter 3 mm, BNC connector, 1 m cable
    HI 1131B Refillable combination pH electrode with glass body, BNC connector, 1 m cable
    HI 3148B/50 ORP electrode with CPS ™ for measurements in musts and wines with 50 cm cable
    HI 70300L Electrode storage solution, 500 mL
    HI 900100 Pump for titrator
    HI 900105 5 ml burette for titrator
    HI 900110 Burette 10 ml titrator
    HI 900125 25-ml burette for titration
    HI 900150 50 ml burette for titrator
    HI 900205 5 ml syringe for titrator
    HI 900210 10 ml syringe for titrator
    HI 900225 25 ml syringe for titrator
    HI 900260 3-way valve for titrator
    HI 900270 Suction line for Titrator with connector
    HI 900280 Dosing tube for dosing and titration tip with connector
    HI 900301 Propeller stirrer for Titrator with support electrode holders, complete with 3 propellers
    HI 900302 Set of spare propellers for stirrer (3 pcs.)
    HI 900310 Support holders for HI901 and HI902 automatic titrator (without propeller stirrer)
    HI 900320 Support base for propeller stirrer for titrators
    HI 900920 Temperature probe for titrator
    HI 900941 Reducer for titrator
    HI 900942 Key to change the titrator burette cap
    HI 920013 USB cable, length 1.8 m

  • Requesting a Quotation and Ordering Products

    131 Thailand Science Park. Innovation Cluster 1 Building,

    Klong 1, Klong Luang, Pathumthani 12120 Thailand. 

    Tel.  02-191-3928 Fax 02-191-3929

    For more information please contact 081-847-6768 (Ms. Nareerat) IDLine: @alltestkit

    E-mail :


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