Oakton Instruments

WD-35634-30 pHTestr 30 Portable Waterproof pH Tester by Oakton

Dual Display of pH and Temperature

High ±0.01 pH accuracy in a waterproof pocket-sized instrument! This unique Testr display pH and °C readings on a single large display. It also features a Double-junction electrode ideal for dirty water and solutions with heavy metals or other contaminants. Its waterproof, dustproof housing protects Testr from rugged field or plant environments.

• High ±0.01 pH accuracy
• Simultaneous pH and temperature (°C) display
• Suitable for most ASTM and EPA test procedures
• Double-junction electrode ideal for dirty water, heavy sulfides, tris buffers and organics
• Increased reference gel volume offers significantly longer electrode life
• Certifiable to IP67 standards waterproof and dustproof housing floats
• Replaceable sensor lets you reuse same meter body, saving you money
• Automatic temperature compensation
• Three point push-button calibration

WD-35820-62 Industrial Conductivity Cell, 25 ft Cable, Epoxy Body, Graphite Sensor, K=1.0. Requires Threaded Housing; Order Separately (Use with CON 100, CON 200, CON 1000, and RES 1000 controllers) by Oakton

Feature built-in temperature compensation

• Designed for continuous in-line monitoring
• Feature stripped ends for easy wiring

Choose from three different cell constants:

• K = 1.0 for midrange conductivity measurements.
• K = 10.0 for high conductivity measurements (near or above 20 mS)
• K = 0.1 for low conductivity measurements (near or below 20 µS)
• K = 0.01 for resistivity measurements (at or below 2 µS)

Install these rugged cells in a pipeline, or submerse in a tank.

Dimensions: 142 mm L x 12 mm dia. Shpg wt 0.5 lb.

WD-35820-21 Industrial Conductivity Cell, 10 ft Cable, 3/4 MNPT Threaded Housing, Epoxy Body, Graphite Sensor, K= 0.1 (Use with CON 100, CON 200, CON 1000, and RES 1000 controllers) by Oakton

Feature built-in temperature compensation

• Designed for continuous in-line monitoring
• Feature stripped ends for easy wiring

Choose from three different cell constants:

• K = 1.0 for midrange conductivity measurements.
• K = 10.0 for high conductivity measurements (near or above 20 mS)
• K = 0.1 for low conductivity measurements (near or below 20 µS)
• K = 0.01 for resistivity measurements (at or below 2 µS)

Install these rugged cells in a pipeline, or submerse in a tank.

Dimensions: 142 mm L x 12 mm dia. Shpg wt 0.5 lb.

WD-35643-15 DO 6+ Dissolved Oxygen Meter Kit, with NIST Traceable Certificate of Calibration, 0.0 to 50.0°C Tempature Range and 0.0 to 50.0 ppt, 0 to 20 mg/L Dissolved Oxygen Range by Oakton

High accuracy combined with economical pricing

These meters provide a great value. The ranges work to test water quality in wastewater, surface water, ground water, or drinking water. A clear LCD display shows results in ppm or mg/L with enunciators to aid in use and troubleshooting. Six simple buttons allow for freezing readings, toggling between display units and temperature results, setup, calibration, and automatic barometric and salinity compensation after manual parameter inputs. Additional benefits of the simple design allow you to view electrode slope, zero offset, and millivolt values for electrode diagnostics.

• Includes galvanic DO probe, membrane caps, electrolyte solution, sample bottles, protective rubber boot/stand, batteries,and hard plastic carrying case
• Low-maintenance, Galvanic probe requires no warm-up time

WD-35820-25 Industrial Conductivity Cell, 10 ft Cable, 3/4 MNPT Threaded Housing, Glass Body, Platinized Platinum Sensor, K = 1.0 (Use with CON 100, CON 200, CON 1000, and RES 1000 controllers) by Oakton

Feature built-in temperature compensation

• Designed for continuous in-line monitoring
• Feature stripped ends for easy wiring

Choose from three different cell constants:

• K = 1.0 for midrange conductivity measurements.
• K = 10.0 for high conductivity measurements (near or above 20 mS)
• K = 0.1 for low conductivity measurements (near or below 20 µS)
• K = 0.01 for resistivity measurements (at or below 2 µS)

Install these rugged cells in a pipeline, or submerse in a tank.

Dimensions: 142 mm L x 12 mm dia. Shpg wt 0.5 lb.

WD-35434-03 PCD 650 Portable Waterproof pH / Conductivity / Dissolved Oxygen Meter, with NIST Traceable Certificate of Calibration by Oakton

Simultaneously measure and display pH, Conductivity and Dissolved Oxygen

These top-of the-line waterproof meters offer features that are typically found on much more expensive models. The IP67-rated housing allows use in dirty and wet environments without harm to the meter. Datalog up to 500 points either automatically, manually, or at timed intervals. User-selectable calibration due alarms, automatic or manual standards recognition, and single or multiple calibration points provide flexibility in meeting your data quality objectives. Infrared (IrDA) wireless technology lets you easily download data no need for additional cords. The large backlit LCD shows the measured value, measured units, temperature, time, battery life, and menu options.

As always, our waterproof meters are IP67-rated for both dust and water intrusion. Even with no probes attached!

• Expanded range, resolution, and accuracy, plus increased memory and advanced communications!
• Ideal for use in dirty and wet environments

WD-35640-31 DO 450 Portable Waterproof DO Meter and Probe with NIST Certification by Oakton

The RDO 450 meter uses optical measurement technology offering fast response times and long-term stability with minimal maintenance. Plus automatic temperature compensation (ATC), barometric pressure compensation, and salinity correction to further ensure measurement accuracy. The large, backlit LCD lets you view % saturation or mg/L (ppm) simultaneously with temperature.

Rugged, IP67-rated waterproof housing make the meter ideal for plant or field testing. Additional features include ready (stability) indicator, smart averaging, hold function, calibration alarm, and battery-life indicator.

Perform data logging with manual or timed collection of up to 500 data sets with real-time clock time/date stamp. Order optional data cables for USB and RS-232 connectivity.

• Eliminates costly, tiresome membranes and solutions
• Rugged, IP67-rated housing for plant and field applications
• USB and RS-232 output for up to 500 data sets
• 500 hours battery life, or optional universal power adapter
• Built-in stand with wall mount allows for easy benchtop measurement or storage

WD-35634-14 pHTester 10 BNC Portable Waterproof pH Tester by Oakton

Use with any pH electrode with a BNC connector

Simply choose the electrode best suited for your application, connect the pHTestr BNC 10, calibrate, and measure. Change electrodes to suit your application without having to purchase another meter. Large display and tactile keypad allow for easy calibration along with USA and NIST auto-buffer recognition. Hold function freezes reading on the display for easy recording. Additional features include Valox® sensor housing, self-diagnostic error messages, a battery-life indicator, and an auto-off function to maximize battery life.

• Versatility of a handheld meter at a pocket price
• IP67-rated protects meter from water, dust, and shock while offering chemical resistance
• Meter floats accidental drops into water will not result in lost or damaged meters

WD-35441-70 DO 600 Portable Waterproof Dissolved Oxygen Meter with Kit by Oakton

Fast dissolved oxygen measurement with automatic pressure compensation

• Includes probe with 10-ft cable, electrolyte solution, rubber boot, replacement membrane caps, hard carrying case, and batteries
• Durable waterproof and dustproof design with IP67 rating Even with no probes attached
• Single or multipoint calibration Fast, trouble-free calibration in air
• Large backlit graphic display Multiline display with electrode status indicator, calibration data, and more
• User-settable calibration due alarm Out-of-date or unperformed calibrations are now a thing of the past!
• Built-in real-time clock Time-and-date stamping meets Good Laboratory Practice (GLP) standards
• Advanced data management Store up to 500 data sets and download via IrDA wireless interface
• Set point alarms Audible warning when readings are outside set points limit
• No meter warm-up required Galvanic probe design lets you take measurements immediately without the typical 15-minute wait!
• Password protection Security for calibration and setup menus
• Rugged rubber boot Protects meter when out in the field

WD-35807-20 Solution Ground, Teflon-junction, Ryton-body pH Electrode with PT 100 temp (Use with pH 100, 200, 800, and 1000 controllers) by Oakton

A. In-line submersible electrodes feature a probe guard to protect sensor from damage. They can be placed in a tee fitting for in-line use. CPVC body with 3/4" NPT thread on both ends withstands temperatures up to 80°C.

B. Submersible electrodes are permanently encapsulated in a 3-ft pipe - perfect for tank installation. ABS plastic body withstands temperatures up to 80°C.

C. Semi-domed bulb electrodes with solution ground have a unique surface design that protects electrode from particulates and increases flow across the junction to keep the bulb clean. Graphite body acts as a solution ground. Withstand temperatures up to 100°C.

D. Self-cleaning flat electrodes have an innovative flat surface that prevents solids buildup. CPVC body with 3/4" NPT thread on both ends withstands temperatures up to 80°C.

E. PTFE junction electrodes are excellent for simple wastewater applications. PTFE junction and polymer gel reference electrolyte resist clogging. CPVC body with 3/4" NPT thread on both ends withstands temperatures up to 80°C.

F. PTFE junction electrodes with solution ground are excellent for tough wastewater applications. Solution ground pin eliminates ground loop and electrical noise problems. PTFE junction and polymer gel reference electrolyte resist clogging. Ryton body with 3/4" NPT thread on both ends withstands temperatures up to 100°C.

• Include BNC connector
• Built-in Pt RTD sensor with stripped ends for temperature (ATC) element
• ORP electrodes feature Pt band sensor
• Use electrodes with solution ground with our pH 200, 800, or 1000 controllers in areas with high electrical noise