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Apera Instruments PC8500 Portable pH/Conductivity/TDS Meter Kit | GLP Data Logger, USB, IP57
Instrument Features
Supports simultaneous connection of pH and conductivity electrode, enabling multiple measurements in a single device.
GLP data management with 500 sets of data storage (manual or auto. timing data logger) and convenient USB data output for analysis and reporting.
Built for demanding field applications — IP57 waterproof , silicone-protected sockets , and grip-enhanced housing provide excellent drop and impact resistance.
Cross-Platform Web-based PC-Link Software (Open with Chrome/Edge/Firefox) — No installation required—just plug in and retrieve all stored measurements at once, offering real-time charts, and one-click export to CSV or professional PDF reports (including measurements, calibration date, pH electrode slope, offset, meter model and serial number).
Integrated foldable stand allows the meter to transition easily between field use and benchtop operation.
pH Measurement Features
Equipped with the 201T-F 3-in-1 pH/Temperature Electrode , featuring Apera’s proprietary lithium lead-free glass membrane for fast, accurate readings for general water solutions.
Automatic 1 to 3 point calibration with reminders and last-calibration date review; automatically recognizes pH 1.68, 4.00, 7.00, 10.01, and 12.45 standards.
Built-in self-diagnosis ensures proper calibration and provides guidance for correcting common pH issues.
Universal BNC connector , fully compatible with LabSen® Series professional electrodes for specialized applications.
ORP measurement capability when paired with an optional 301Pt-C ORP electrode .
Conductivity Measurement Features
The 2301T-S Conductivity/Temperature Electrode uses a firm platinum black sensor , delivering ±1% F.S. accuracy across a wide range (0–200 mS/cm).
Single-tap switching between conductivity, TDS, salinity, and resistivity modes.
Automatic 1 to 3 point conductivity calibration with reminders and last-calibration date review.
Conductivity measurement range can be extended up to 1999 mS/cm with the 2310T-S high-range electrode (K=10, sold separately)
Adjustable TDS conversion factor from 0.40 to 1.00 for different applications and water samples.
What's in the Kit
Item
Quantity
PC8500 Portable pH/Conductivity Meter
1
201T-F pH/Temperature Electrode
1
pH 4.00 Calibration Buffer
1
pH 7.00 Calibration Buffer
1
pH 10.01 Calibration Buffer
1
3M KCl Storage Solution
1
1413 µS/cm Conductivity Calibration Solution
1
12.88 mS/cm Conductivity Calibration Solution
1
84 µS/cm Conductivity Calibration Solution
1
USB Cable
1
Flashdrive for PC-link Software
1
Premium Carrying Case
1
Screw Driver
1
User Manual
1
Quick Start Guide
1
Technical Specifications
pH
Measuring Range
-2.00 to 16.00 pH
Resolution
0.1/0.01 pH
Accuracy
±0.01 pH ±1 digit
Temperature Compensation Range
(0 to 100)˚C (Auto. or Manual)
Calibration point
1 to 3 points
mV
Measuring Range
±2000mV
Resolution
1mV
Accuracy
±0.1% FS ±1 digit
Cond.
Measuring Range
Conductivity：0 to 1999 mS/cm, divided into six ranges, automatically switches measuring range.
(0 to 19.99) μS/cm;
(20.0 to 199.9) μS/cm;
(200 to 1999) μS/cm;
(2.00 to 19.99) mS/cm;
(20.0 to 199.9) mS/cm
(200 to 1999) mS/cm
TDS: (0 to 100) g/L;
Salinity: (0 to 100) ppt
Resolution
0.01/0.1/1 μS/cm 0.01/0.1/1 mS/cm
Accuracy
±1.0% FS ±1 digit
Temperature Compensation Range
(0 to 50)˚C (Auto. or Manual)
Cell constant
0.1/1/10 cm-1
Temp.
Measuring Range
0 to 100℃
Resolution
0.1℃
Accuracy
±0.5℃±1 digit
Other Specifications
Data Storage
500 sets
Storage Content
Numbering, measuring value and temperature value, data and time
Power
3* AA alkaline batteries
Dimension & Weight
Meter: (88*170*33)mm / 313g
Case: (360*270*76)mm / 1.6kg
Connector
BNC for pH and ORP; RCA for temperature, 8-pin for conductivity
