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Multifunctional pH/Conductivity Meters

D-50 Series

D-50 Series

Models

  • Revolutionary waterproof meter and electrodes enhance care-free operation in the lab or field.
  • Conforms to waterproof standard of IEC529-IP67.
  • Quick connection to PC allows easy and fast data evaluation.
  • Portable multi-parameter meter allows simultaneous measurement of up to 4 parameters.
  • Automatic data-logging function.
  • Store up to 300 sets of data automatically.
  • Self diagnostic function assures reliable measurement.
  • User-friendly self-diagnostic models for battery voltage, temperature, calibration and LCD checks.
  • User-friendly features and portability with large LCD display.

Item No. WC-394103 WC-394105 WC-394107 WC-394109 WC-394111
D-50 Series Specifications D-51 D-52 (w/RS232C printer output) D-53 (w/RS232C printer output) D-54 (w/RS232C printer output) D-55 (w/RS232C printer output)
Measurement Method: pH Glass electrode method Glass electrode method Glass electrode method Glass electrode method Glass electrode method
ION Ion electrode method
Conductivity AC bipolar method
Dissolved Oxygen Diaphragm galvanic method
SALT
Resistance
Saturation Oxygen
Oxygen
Measurement Range: pH pH0.00 - 14.00
Resolution 0.01pH
pH0.00 - 14.00
Resolution 0.01pH
pH0.00 - 14.00
Resolution 0.01pH
pH0.00 - 14.00
Resolution 0.01pH
pH0.00 - 14.00
Resolution 0.01pH
Temperature 0.0 - 100.0°C Resolution0.1°C 0.0 - 100.0°C Resolution0.1°C 0.0 - 100.0°C Resolution0.1°C 0.0 - 100.0°C Resolution0.1°C 0.0 - 100.0°C Resolution,0.1°C
mV(ORP) -1999 - 1999 Resolution 1mV -1999 - 1999 Resolution 1mV -1999 - 1999 Resolution 1mV -1999 - 1999 Resolution 1mV
ION 0.0μ - 999g/L (mol/L)
Conductivity Cell constant 100m-1 0.000mS/m - 19.99S/m
Cell constant 10m-10.0μS/m - .999S/m
Cell constant 1000m-1 0.00mS/m - 199.9S/m Resolution 0.05%F.S.
Dissolved Oxygen 0.00-19.99mgL Resolution,0.0mgl
Resistance
SALT
Saturation Oxygen
Oxygen
Repeatability: pH ±0.01pH ±1digit ±0.01pH ±1digit ±0.01pH ±1digit ±0.01pH ±1digit ±0.01pH ±1digit
Temperature ±0.1°C ±1 digit ±0.1°C ±1 digit ±0.1°C ±1 digit ±0.1°C ±1 digit ±0.1°C ±1 digit
mV(ORP) ±1mV ±1 digit ±1mV ±1 digit ±1mV ±1 digit ±1mV ±1 digit
ION ±0.5%F.S. ±1digit
Conductivity ±0.5%F.S. ±1 digit
Dissolved Oxygen ±0.1mg/L ±1 digit
Resistance
Power supply: DC3V (LR6 dry cell battery)
Option AC adapter
DC3V (LR6 dry cell battery)
Option AC adapter
DC3V (LR6 dry cell battery)
Option AC adapter
DC3V (LR6 dry cell battery)
Option AC adapter
DC3V (LR6 dry cell battery)
Option AC adapter
Mass: approx. 300g approx. 300g approx. 330g approx. 330g approx. 330g

Probes

Available Items - Literature
Prices subject to change    Prices listed in US dollars for domestic shipments within US, Canada, & Mexico only    Export orders require quotations - click here for a quote     For more info call us 1-800-762-2478 or 954-946-9454.
Item Number Item Prices
WC-394103 D-51 $350.00
WC-394105 D-52 (w/RS232C printer output) 395.00
WC-394107 D-53 (w/RS232C printer output) 595.00
WC-394109 D-54 (w/RS232C printer output) 590.00
WC-394111 D-55 (w/RS232C printer output) 590.00
Accessories
WC-394189 Serial Cable to PC 38.00
WC-394191 Protective Case 18.00
WC-394193 Protective Case Strap 10.00
WC-394195 Stand for electrode w/arm 205.00
WC-394197 AC Adapter 50.00
pH Electrodes (For all D-50 Meters)
WC-394121 9615-10D, Waterproof thick membrane type, 0-80°C, 0-14pH 200.00
WC-394122 9677-10D, Protein, high viscosity type, 0-60°C, 0-14pH 300.00
WC-394123 9669-10D, Precious, trace amt. sample type, 0-60°C, 0-14pH 350.00
WC-394124 9625-10D, Plastic body, 0-100°C *2, 0-14pH 155.00
WC-394125 6367-10D, High precision *1, 0-60°C, 0-14pH 275.00
WC-394126 6378-10D, For test tubes *1, 0-60°C, 0-14pH 225.00
WC-394127 6252-10D, For food analysis *1, 0-60°C, 0-12pH 240.00
WC-394128 6066-10C, Standard, 0-100°C, 0-14pH 242.00
WC-394129 6069-10C, For extra-thin test tubes, 0-60°C, 0-14pH 350.00
WC-394130 6251-10C, Needle type, 0-50°C, 0-12pH 215.00
WC-394131 6261-10C, Flat type, 0-50°C, 0-12pH 235.00
WC-394132 0030-10D, Needle type ISFET, 0-60°C, 0-14pH 360.00
WC-394133 9300-10D(ORP), Platinum combination type, 0-60°C 210.00
WC-394134 4163-10T, For temperature compensation and measurement, 0-100°C 125.00
WC-394135 ISFET Tip 160.00
*1 Do not use this electrode with other electrodes as it will interfere with the measurement value
*2 2 to 50°C when completely immersed.
Conductivity Electrodes (For D-54 Meter)
WC-394136 3551-10D, Immersion type, 10μS - 1S (0 1μS-10mS), 0-60°C 445.00
WC-394137 9382-10D, Immersion type, 0.1mS - 10S (1μS-100mS), 0-80°C 245.00
WC-394138 3552-10D, Immersion type, 0.1mS - 10S (1μS - 100mS), 0-100°C 415.00
WC-394139 3553-10D, Immersion type, 1mS - 100S (10μS - 1S), 0-60°C 460.00
Ion Electrodes (For D-53 Meter Only)
WC-394154 6561-10C, Fluoride ion electrode (composite type),0.02-19,000 ppmF- 1,078.00
WC-394157 5002-10C, Ammonia electrode (composite type) 0.1-1,000 ppmNH3 895.00
WC-394159 6581-10C, Nitrate ion electrode (composite type), 0.62-62,000 ppmNO3- 735.00
WC-394161 6582-10C, Potassium ion electrode (composite type),0.04-39,000 ppmK+ 735.00
WC-394163 6583-10C, Calcium ion electrode (composite type), 0.4-40,080 ppmCa2+ 735.00
WC-394170 NH3membrane, Ammonia electrode membrane NH3 30.00
DO Electrode / DO Tip Line up (For D-55 Meter Only)
WC-394171 9550-20D, Waterproof DO electrode, 2m lead length, 0-40°C, Field Immersible 575.00
WC-394172 9550-100D, Waterproof DO electrode, 10m lead length, 0-40°C, Field Immersible 600.00
WC-394173 9520-10D, DO electrode, 1m lead length, 0-45°C, Lab Use 490.00
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