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Salty or alkaline water? Start with the electrode. The PH60-SA pairs PH60 with LabSen 845 for its defined sample workflow.
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APERA INSTRUMENTS / PH60-SA / AI3727
PH60-SA is a pH kit selected around LabSen 845 for suitable strong-alkaline and high-salinity aqueous samples. Its specialized glass/reference combination addresses a different sample question from a general-purpose water probe.
Choose AI3727 when the chemistry calls for the 845 configuration. This measures pH and temperature, not salt concentration, and does not certify compatibility with every caustic or salt mixture.
LabSen 845
Supplied electrode
Replacement AI3237
0.01 pH
Meter resolution
Meter accuracy: ±0.01 pH ±1 digit
8-pin
Matched external connection
Not an ordinary BNC-only substitution
Choose by the sample and the supplied LabSen electrode. Each card opens that model’s product page; optional compatibility does not mean an extra probe comes in the box.
AI3723
Low-ionic / pure water
LabSen 805; sample handling matters.
AI3721
Wastewater / dirty liquids
LabSen 335; open-junction routine.
AI3725
Small sample volumes
LabSen 246-5; vessel and junction contact.
AI3733
Viscous liquids
LabSen 855; reference selected for the matrix.
AI3727
Salty / alkaline water
LabSen 845; pH, not salt concentration.
AI3731
Hot / caustic water
LabSen 865; separate probe and meter limits.
AI3729
Limited-HF sample work
LabSen 835; all chemistry/time bounds apply.
AI3735
Meat / solid foods
LabSen 765; blade-sheath sampling method.
TWO DIFFERENT QUESTIONS
pH
The parameter this kit measures
The electrode selected for the sample matrix
12.45
Included US alkaline calibration buffer
The US kit supplies 4.00, 7.00 and 12.45 buffers. A regional brochure’s different buffer set does not define the US package. Confirm high-salt/alkaline chemistry and the working method rather than reading a maximum salt concentration into the application name.
PH60 meter body, LabSen 845 external pH/temperature electrode, CalPod solution organizer, pH 4.00, 7.00 and 12.45 buffers, 3M KCl storage solution, protective cap, instructions and carrying case. Four AAA batteries are factory-installed per the model’s preparation instructions.
The current US kit buffer set is pH 4.00, 7.00 and 12.45. Match that working set to your sample and calibration method; do not assume every specialized PH60 package contains the same buffers.
SAMPLE FIT BEFORE FEATURE COUNT
Match the exact chemistry and pH method to the probe. The supplied US buffer set includes 12.45 for this configuration.
Use pH sensing appropriate to the ionic matrix. The meter does not produce a salinity result simply because the sample contains salt.
Keep calibration, temperature and sample handling consistent when comparing a difficult matrix with ordinary water.
Specialized alkaline-sample glass and polymer reference; non-refillable. The open junction and its sample contact are part of the method, not a universal chemical-compatibility or maintenance-free guarantee.
Manufacturer high-salt positioning is not a verified maximum salinity or a chemical-compatibility list. A pH glass selection is not a conductivity or salinity measurement mode.
Use the current US set 4.00/7.00/12.45 and the manufacturer’s calibration procedure appropriate to the expected sample. Confirm matrix and exposure conditions for the 845 rather than selecting from the meter’s broad display range.
Use the specified kit buffers and current instructions. Start at neutral as directed, then choose the appropriate additional points. Do not infer an included ORP or EC probe.
Keep glass and junction in contact with a representative sample, limit carryover, and wait for a stable reading under the defined method.
The current US specialized-kit manual specifies a PH60 display range of -2.00 to 16.00 pH, 0.01 pH resolution and ±0.01 pH ±1 digit meter accuracy. Those numbers do not by themselves establish probe-range, chemical compatibility or total method accuracy.
Temperature measurement/ATC is 0-100 °C in these current US kit instructions. A higher electrode-only temperature figure does not extend that electronic interval or validate every part of the assembly in the sample.
Meter/ATC 0-100 °C in current US kit manual; electrode-only higher figures do not extend the complete kit
The listed LabSen 845 is non-refillable. Its internal reference/electrolyte description is separate from the external 3M KCl storage vial. Do not open/refill the reference because a chemical name appears in a table.
Rinse before and after measurements without rubbing the glass. Use contaminant-specific manufacturer care rather than an improvised chemical recipe; after deep cleaning follow the required rehydration and recalibration sequence.
Store the probe in its tightly closed vial with the specified 3M KCl solution, not tap, RO, distilled or deionized water. Keep solution fresh and the connector clean/dry. A dry or poorly stored probe needs the model’s recovery routine before calibration.
Apera’s electrode-family introduction explains the general technology. It is not an exact PH60-SA operating tutorial; use this kit’s current manual for sample preparation, limits and care.
These are separate instruments for different water-measurement tasks, not substitute specialized electrodes for PH60-SA. A general-water meter link does not establish HF, caustic, hot-process or direct-food compatibility.
Related workflow: Hanna HI98195 general-water pH/ORP/EC meter
Related workflow: Hanna HI98197 pure-water EC/resistivity meter
No. It measures pH and temperature with LabSen 845. High-salinity suitability describes the sample context, not an included salinity readout.
The current US manual/page list pH 4.00, 7.00 and 12.45. Do not substitute the 10.01 set from a regional brochure as the supplied US kit contents.
PH60, LabSen 845, CalPod, 3M KCl storage solution, cap, instructions and case are listed, with installed four AAA batteries indicated by the preparation instructions.
No maximum salinity or universal species/caustic compatibility is verified. Confirm the actual matrix and conditions against current 845 guidance before selection.
No. The 845 is non-refillable. Polymer/internal electrolyte terminology is separate from the 3M KCl solution used in the storage vial.
That is an electronic display range, not an unrestricted sample-range claim for the 845. Select the electrode and method against their own limits.
No. Current US meter/ATC specification is 0-100 °C, and electrode source ratings differ. A higher probe-only figure does not validate the entire assembly at that temperature.
Use LabSen 845, AI3237, with its 8-pin connection. Store in the specified 3M KCl vial and follow the current cleaning/rehydration/calibration directions, not pure-water storage.
Review PH60-SA and its LabSen 845 configuration, then return to the price and ordering controls. Blue Tiger Scientific can help clarify exact kit, probe and method requirements before ordering.
APERA INSTRUMENTS, LLC warrants this instrument to be free from defects in material and workmanship and agree to repair or replace free of charge, at the option of APERA INSTRUMENTS, LLC, any malfunctioned or damaged product attributable to the responsibility of APERA INSTRUMENTS, LLC for a period of TWO YEARS for the instrument and SIX MONTHS for the probe from the delivery.
This limited warranty does NOT cover any issues due to:
Use the current US exact-kit manual for the supplied configuration and operation. The LabSen handbook is additional method/selection reference, not a replacement for those instructions. Each card opens a PDF in a new tab.
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