Description
The APERA Instruments PC400 is an easy-to-use and reliable meter for the determination of conductivity (EC), TDS, pH and temperature (with the separately available 301Pt-S electrode, redox potential (ORP) can also be measured). It is very handy and well suited for use in harsh environments due to its dust and water resistance (IP57). The PC400 is equipped with the 2301T-S conductivity electrode and the 201T-S pH electrode from Apera Instruments. Both electrodes have an integrated temperature sensor so that automatic temperature compensation can be performed.
- Fast and precise measurement of EC, TDS, pH and temperature
- Equipped with 201T-S and 2301T-S electrodes each with integrated temperature measurement
- Water and dust protected (IP57) for harsh environment
- Quick and easy 1- to 3-point calibration
- Large, illuminated LCD simultaneously displays conductivity value and temperature, as well as additional measurement and calibration information
- Self-diagnosis supports calibration or troubleshooting
Technical Specifications
| pH | Measuring range | 0,00 to 14,00 |
| Resolution | 0,01 | |
| Accuracy | ±0,01 ±1 digit | |
| Temperature compensation | 0 to 100 ° C (automatic or manual) | |
| mV | Measuring range | ±1000 mV |
| Resolution | 1 mV | |
| Accuracy | ±0.2 % F.S. ± 1 digit | |
| Conductivity (EC) | Measuring range | EC: 0 to 200 mS/cm, divided into 5 ranges: (0.00 - 19.99 μS/cm); (20.0 - 199.9 μS/cm); (200 - 1999 μS/cm); (2.00 - 19.99 mS/cm); (20.0 - 199.9 mS/cm) TDS: 0 to 100 g/l |
| Resolution | 0.01 / 0.1 / 1 μS cm-1; 0.01 / 0.1 mS cm-1 | |
| Accuracy | ±1,0% F.S ±1 digit | |
| Cell constant | 0.1 / 1 / 10 cm-1 | |
| Temperature compensation | 0 to 50 ° C (automatic or manual) | |
| Temperature | Measuring range | 0 to 100 °C |
| Resolution | 0,1 °C | |
| Accuracy | ±0,5 °C ±1 digit | |
| more | Electrode connector | 8-pole |
| Power supply | 4 x AA Batterien | |
| Housing protection class | IP57 | |
| Dimensions and weight | 86×196×33 mm / 335 g With carrying case: 360×275×88 mm / 1.6 kg |
A complete set contains:
- PC400 measuring device
- 201T-S pH electrode, cable length 1m
- 2301T-S Conductivity electrode, cable length 1m
- Calibration solutions (pH 4.00 / 7.00 / 10.01 per 50 ml)
- Calibration solutions (84 μS / cm / 1413 μS / cm / 12.88 mS, 50 ml each)
- Carrying case
The measuring device has the EC marking and a two-year guarantee on the device (six months on electrodes).
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Questions about PC400 Portable pH/Conductivity/TDS Meter Kit
What is this article?
PC400 Portable pH/Conductivity/TDS Meter Kit is the article on this page. Luminix Health distributes APERA Instruments for laboratory use. It sits in Conductivity meters & cells, inside pH & electrochemistry, in Lab instruments.
A conductivity meter and its cell measure how well a solution carries current. The cell constant is the geometry that converts conductance to conductivity, and it is calibrated with a standard. Temperature compensation matters because conductivity rises with temperature.
A pH meter is a voltmeter on a glass electrode. The voltage tracks hydrogen-ion activity, and the electrode is converted to pH only after it is adjusted with buffers of known value. Conductivity measures how well a solution carries a current, which for dilute salts tracks concentration. Dissolved oxygen and titration are further electrodes on the same idea: a sensor, a standard, and a reading that is only as fresh as the calibration. Buffer values and chemical identity sit on PubChem. Accreditation of the calibration laboratory is the field of BELAC and EURAMET.
Which category should I open next?
The category is pH & electrochemistry. The sub-category is Conductivity meters & cells. The catalogue is Lab instruments.
Shelves beside this one are pH electrodes & sensors, pH meters, Dissolved oxygen & multiparameter meters, Titrators & electrochemistry systems and pH & electrochemistry accessories.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.