Hanna Instruments HI3512-01 Two Channel, Benchtop pH/ORP/ISE, EC/TD/NaCl/Resistivity Meter
Hanna HI3512 is a two chnnel professional benchtop meter with a graphic LCD,
designed to provide accurate laboratory results. Channel 1 features pH/ORP/ISE
and temperature measurement capability while channel 2 measures
EC/TDS/Nacl/Resistivity and temperature. The pH channel offers up to 5 point ph
calibration with 7 standard buffers(pH one point sixtyeight, four point zero
one, six point eightysix, seven point zero one, nine point one eight, ten point
zero one, and twelve point forty-five) and up to two custom buffers. Hanna's
exclusive calibration Check diagnostics
system ensures accurate pH reading every time by alerting users of potential
problems during the calibration process, The calibration Check system
eliminates erroneous readings due to dirty or faulty pH electrode or
contaminated pH buffer solutions. After the guided calibration process, a probe
condition indicator is displayed on the LCD informing the user of the overall
pH electrode status. Hanna HI3512 can measure using ORP electrodes(pH
channel input), Thanks to its capability to measure mV with a rosolution up to
zero point one mV and ISE electrodes on part per million scale(pH channel
input). The electrode type and unit selection capability and the ISE
calibration in up to five calibration standard solutions make this instrument
very useful for a large range of concentration solution measurements. The EC
channel offers up to two calibration points with seven memorized standards(0.00
microsemen, eighty-four microsemen, one thousand four hundred and thirteen
microsemen, five microsemen, twelve point eighty-eight microsemen, eighty
microsemen, 111.8 microsemen). The EC channel supports autoranging, manual
ranging and lock of the user selected range. temperature compensation
selection, temperature reference selection( fifteen degree celcius, twenty or
twenty-five degree celcius) and temperature coefficient set.
pH and EC channels also
provide user selectable"out of calibration range" warning and a
"calibration timeout" to remind the user when a new calibration is
neccessary.
Messages on the graphic LCD
offer directions for easy and accurate calibration for both channels as well as
diagnostics to alert the user when calibration or measurement issues are
detected. Other special features of Hanna HI3512 such as log-on demand of up to
four hundred samples, automatic logging interval with log on stability feature
of up to six hundred records, auto HOLD the freezes the first stable reading on
the LCD display, GLP to view the last calibration data for pH, rel mV, ISE, EC
or NaCl and PC interface vis USB.
Available at amazon.com
Accessories
HI76404N electrode holder.
HI92000 Windows compatible software.
HI920013 USB cable for PC connection.
Standard Solutions : Find out
available at amazon.com
HI6016 pH 1.679 buffer solution, 500 millilitre
HI6004 pH 4.010 buffer solution, 500 millilitre
HI6007 pH 7.010 buffer solution, 500 millilitre
HI6010 pH 10.010 buffer solution, 500 millilitre
HI6124 pH 12.450 buffer solution, 500 millilitre
HI7030L 12880 microsemen calibration solution, 500 ml.
HI7031L 1413 microsemen calibration solution, 500 ml.
HI7033L 84 microsemen calibration solution, 500 ml.
HI7034L 80000 microsemen calibration solution, 500 ml.
HI7035L 111800 microsemen calibration solution, 500 ml.
HI7039L 5000 microsemen calibration solution, 500 ml.
HI7037L Salinity standard solution, 500 ml.
HI70300L Electrode Strorage solution, 500 ml.
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