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The pH PLUS DIRECT uses a microprocessor to put
laboratory precision into a portable water-resistant design.
Read pH, mV, temperature and concentration with accuracy.
The pH PLUS DIRECT allows the analyst to use ISEs (Ion
Specific Electrodes) to read concentration in ppm. The microprocessor makes the unit easy
to use in any test mode.
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Specifications
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pH:
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Range:
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0.00 - 14.00
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Resolution:
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0.01
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Accuracy:
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±0.01
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Slope:
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80 to 120%
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Calibration:
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2 or 3 automatic
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Electrode:
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Epoxy, Ag/AgCl
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Temperature:
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Range:
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0.0 to 100.0°C
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Resolution:
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0.1°C
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Accuracy:
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±0.1°C
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Concentration:
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Range:
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0.00 - 100
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Resolution:
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±LSD
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Accuracy:
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±0.5% or ±1 LSD
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mV:
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Range:
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±500mV
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Accuracy:
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±1 mV
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Resolution:
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1 mV
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Inputs:
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1 BNC, Temp probe, power, ref.
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Power:
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Four AAA batteries
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ISE Electrodes and Accessory Kits*
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Description
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Item No.
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Price
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Ammonia
Ammonia Kit
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5-0043
5-0098
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$372.40
$159.75
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Fluoride
Fluoride Kit
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5-0048
5-0099
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$390.95
$95.85
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Nitrate
Nitrate Kit
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5-0052
5-0100
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$390.95
$95.85
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* Although the pHPLUS Direct reads in ppm, an
initial calibration is required. The standard solution,
replacement electrolyte, ionic strength adjustor and pipet are
included in the Accessory Kit. The ammonia Accessory Kit also
contains replacement electrode membranes.
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Description
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Item No.
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Price
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pH Plus Direct Meter,
Includes pH electrode, temp. probe, 3 pH
buffers
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5-1936
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$485.00
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Replacement pH Probe, gel-filled
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1904
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$89.75
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Replacement Temperature Probe
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1909
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$116.55
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