

Standard Shipment
3 - 5 working days
IMPORTS
6 - 8 Weeks
R17,940.00 incl. VAT
Touchscreen benchtop pH meter with a 7-inch colour display, 0.001 pH resolution, six-point calibration across NIST, GB, DIN, USA, Merck and JIS buffers, ORP mode, 1000-group GLP memory with data analysis, USB and RS-232. The laboratory’s reference pH/ORP instrument.
| Weight | 0.95 kg |
|---|---|
| Dimensions | 22 × 19.5 × 6.8 cm |
The PH500T is a touchscreen benchtop pH meter for laboratories that live by their records. Its 7-inch colour touchscreen walks the analyst through six-point calibration, with a calibration reminder and a slope limit. It reads pH to 0.001 with ±0.002 pH accuracy. In addition, it switches to an EH-referenced ORP mode for oxidation-reduction work.
The meter stores one thousand GLP-compliant result groups with log management. Moreover, you can review, compare and recalculate them on the instrument. Finally, results leave over USB or RS-232 to a PC, printer, scanner or auto-sampler.
| Parameters | pH, mV/ORP, temperature |
|---|---|
| pH range | -2.000 to 20.000 pH |
| pH resolution | 0.1, 0.01, 0.001 pH |
| pH accuracy | ±0.002 pH |
| Calibration points | Up to 6 |
| Standard customisation / calibration reminder / slope limit | Yes / Yes / Yes |
| Standard recognition | NIST, GB, DIN, USA, Merck, JIS buffers |
| mV/ORP range | -2000.00 to 2000.00 mV |
| mV/ORP resolution | 0.1, 0.01 mV |
| mV/ORP accuracy | ±0.1 mV or ±0.03 % |
| EH ORP mode | Yes |
| ORP calibration points | 1 custom point (relative mV) |
| Temperature range | -10 to 135 °C (14 to 275 °F) |
| Temperature resolution | 0.1 |
| Temperature accuracy | ±0.1 |
| Reading modes | Auto Read (Fast, Medium, Slow), Timed, Continuous |
| Reading prompts | Reading, Stable, Locked |
| Temperature compensation | ATC, MTC |
| Data storage | 1000 groups; GLP features; log management |
| Inputs | pH electrode BNC (Q9); temperature probe 4-pin aviation connector |
| Outputs | USB (USB 2.0 flash memory device, PC); RS-232 (printer, scanner, auto-sampler) |
| Backlight | Yes |
| Auto shutdown | 1–60 min, off |
| IP rating | IP54 |
| Date and time | Yes |
| Power | AC adapter, 100–240 V AC input, 24 V DC output |
| Dimensions | 220 × 195 × 68 mm |
| Weight | 950 g (2.09 lb) |
| Item code | PH500T |
Specifically, the table lists the manufacturer’s ratings. Therefore, ask us if your application needs a value that is not shown.
The touchscreen benchtop pH meter serves accredited water and wastewater laboratories, chemical and pharmaceutical QC, and ORP monitoring of disinfection and reduction processes. In addition, it suits research laboratories and any bench where results must be reviewed and traced.
Hadron Group has supplied water-treatment chemicals, dosing equipment and analytical instruments from Pretoria since 1999. Our team uses these meters on site every week, for example for jar tests and plant surveys. As a result, we can advise on the right electrode, calibration standards and maintenance routine for your water. In addition, we support the meters across South Africa and the SADC region, with matching buffers, standards and probes.
You can review stored results, compare them against each other and recalculate them on the touchscreen. For example, this helps when a calibration is repeated or a sample is re-run.
Yes. The RS-232 port is specified for printer, scanner or auto-sampler connection. In addition, USB handles PC export and flash-drive backup.
Related: Benchtop pH Meter PH400F · Touchscreen Portable pH/ORP Meter PH510T · all water-analysis meters.


3 - 5 working days
6 - 8 Weeks
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