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   Meters, Testers, & Accessories

pH/ORP Meters & Accessories


Hanna Waterproof pH/ORP/° C Meters with "Intelligent" Electrodes

These meters can store up to 500 measurements. The pH electrodes contain a chip that memorizes the calibration date, time, offset and slope properties as well as buffers used to calibrate. When the "intelligent" electrode is attached to the meter again, it is automatically recognized. This saves you time and increases efficiency. It also allows for the use of multiple electrodes without recalibrating the meter and prevents erroneous measurements.

The backlit LCD is easy to read, even in dimly lit areas. The range of pH measurement is from -4 to 19.99 and calibration is automatic at one or two points with five memorized buffers. Unit automatically alerts you when recalibration is necessary. Stability indicator on the display shows you when pH reading is stable.

701-001     HI 98140 pH Meter w/ Electrode      2 lbs.

701-002      HI 98150 pH/ORP Meter w/ pH 2 lbs. electrode (ORP Electrode sold separately)

701-003      Replacement Intelligent pH Electrode      0.5 lb.

701-004      Intelligent ORP Electrode      0.5 lb.


HANNA Waterproof pH Meter

This waterproof pH meter comes in two models, Model 9023C or Model 9025C, each features a case that is waterproof up to1m.

The model 9023C features 3 memorized buffers for calibration plus a dual level LCD display that simultaneously displays pH and °C. The Model 9025C features 5 memorized buffers for calibration, a dual LCD that simultaneously displays pH or mV with temperature plus a memory function that allows the user to store one reading while making additional measurements.

Both models come with a double-junction, pH electrode with BNC connector and 1m cable, temperature probe with 1m cable, pH 4 & 7 buffers, four 1.5V batteries, instruction manual and carrying case.

701-132      HI 9023C Waterproof Meter      3.8 lbs.

701-133      HI 9025C Waterproof Meter      3.8 lbs.


Multipurpose pH Field Meter

This multipurpose meter is an excellent choice for pH or ORP measurements. (Requires separate ORP probe). Offering several features usually found only on more expensive meters, this economical meter includes two-point calibration, automatic temperature compensation and full range millivolt measurement.

The meter comes with a double junction electrode, stainless steel temperature probe and 9V battery.

701-139      HI 8314 Field Meter      1.5 lbs.

701-140       Repl. pH Electrode         0.5 lb.

701-141         Repl. Temp Probe          0.5 lb.

701-142         ORP Electrode         0.5 lb.

206-022 9V         Battery          0.5 lb.

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Epoxy Body pH Electrodes

Choice of diameters, lengths and styles. Unbreakable electrodes feature an epoxy body and BNC connectors. Single-junction Gel-Filled electrodes are low maintenance and are not-refillable. Double junction electrodes for use in samples with proteins or silver precipitates. Refillable double junction electrode requires refill solution of 3.5M KCI. Can be used with any of the following pH meters:

Hanna Models

701-200      Gel-filled, 1/4² x 6²      0.5 lb.

701-201      Gel-filled, 3/8² x 12²      0.5 lb.

701-202      Gel-Filled, 1/2² x 6²      0.5 lb.

701-203      Gel-Filled, 9/16² x 4 1/2²      0.5 lb.

701-204      Gel-Filled, 3/8² x 3 1/2²      0.5 lb.

701-205      Double junction, Gel-filled, 1/2² x 6²      0.5 lb.

701-206      Double junction, Refillable, 1/2² x 6²      0.5 lb.

701-207      Refill Solution 3.5M KCI 50 ml Bottle      0.5 lb.

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ORP Electrodes

These platinum ORP electrodes are sealed with an epoxy body and 3 foot cable. The economy ORP electrode is an excellent choice for most applications. For faster response or for very dirty applications, choose the ORP electrode with the Sure-Flow junction. This refillable electrode has a junction that can be exposed for thorough cleaning, increasing its effective life.

Can be used with any of the following pH meters for ORP measurements: HANNA models 9023C, 9025C and 8314.

701-055 Economy ORP Electrode 0.5 lb.

701-056 ORP Electrode w/Sure-Flow Junction 0.5 lb.

701-057 Refill Solution 5x50mL 1 lb.

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ORP Calibration Solution

This solution is for calibration of ORP probes and meters. The 460 mL bottle of solution measures in a range from 200-275 mV.

701-063 ORP Calibration Solution 1.3 lbs.

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pH Electrode Solutions

Electrode Cleaner

Removes contaminants that could cause loss of sensitivity. 460ml plastic bottle or qty. ten, 20 ml packets.

Storage Solution

Prevents dehydration of electrodes and keeps them in ready-to-use condition. 460ml Plastic Bottle.

701-183 Electrode Cleaner (460 ml) 1.3 lbs.

701-184 Storage Solution 1.3 lbs.

701-185 Electrode Cleaner- 20 ml packets 0.4 lb.

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pH Buffer Solutions

A variety of pH buffer solutions are available for instrument calibration. These come in 16 oz pint bottles (460 ml) or single use

20 ml packets (qty. 10) that are very convenient to take and use in the field.

701-190 pH 4.01 Buffer (460 ml) 1.3 lbs.

701-191 pH 7.01 Buffer (460 ml) 1.3 lbs.

701-192 pH 10.01 Buffer (460 ml) 1.3 lbs.

701-193 Set of 3, One each of above 4.3 lbs.

701-194 pH 4.01 Buffer - 20 ml packets 0.1 lb.

701-195 pH 7.01 Buffer - 20 ml packets 0.1 lb.

701-196 pH 7.01 Buffer - 20 ml packets 0.1 lb.

 

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