PCE Instruments PCE-228S Precise measurement of soil pH with the pH meter, portable device, large SD memory, RS-232 interface, and automatic calibration
SKU
PCE-228S
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The PCE-228S pH meter is a highly specialized portable device for measuring pH, Redox (optional), and temperature of the soil. With a large LCD display for easy reading and an SD memory card (1-16 GB), data can be stored as Excel files. The RS-232 interface allows real-time transmission to a PC. Thanks to an electrode designed for measurements on soil and loosened ground, the pH meter offers precision and reliability. Temperature compensation is automatic or manual, while calibration is performed with included solutions. Suitable for both laboratory and field use, the PCE-228S is ideal for monitoring the pH of substrates and irrigation solutions, thus helping to ensure the quality of crops.
Technical specifications:
| Measuring range pH | 0.00 - 14.00 pH |
| Resolution | 0.01 pH |
| Accuracy | ± (0.02 pH + 2d) |
| Measuring range redox | -1999 - 0 - 1999 mV (only possible with optional REDOX electrode) |
| Resolution | 1 mV |
| Accuracy | ± (0.5% + 2d) |
| Measuring range temperature | 0 - 65°C / 32 - 149°F (only temp. Sensor) |
| Resolution | 0.1°C / 0.18°F |
| Accuracy (@ 20°C / 68°F) | ± 0.5°C / 0.9°F |
| Calibration | Automatic three-point calibration |
| Temperature Compensation | Automatically from 0 - 65°C / 32 - 149°F or manually between 0 - 100°C / 32 - 212°F with the temperature sensor removed |
| Electrode | PCE-PH-ES pH electrode, gel filled, 1 m / 3.3 ft cable and BNC plug |
| Temperature range | 0 - 60°C / 32 - 140°F |
| Measuring rate | Adjustable from 1 second to 8 hours 59 minutes 59 seconds |
| Display | LC display 52 x 38 mm / 2 x 1.5 in |
| Data storage | Flexible via SD card memory 1 - 16 GB |
| Interface | RS-232 |
| Software | Optional |
| Power supply | 6 x 1.5V AA batteries / 9V power adapter (optional) |
| Environmental conditions | 0 - 50°C / 32 - 122°F max. 85% rh |
| Dimensions | 177 x 68 x 45 mm / 7 x 2.7 x 1.8 in |
| Weight | 490 g / 1.1 lbs |
The PCE-228S pH meter is a highly specialized portable device designed to accurately measure pH, Redox (optional), and temperature of the soil. This instrument, essential for professionals in the agricultural and engineering sectors, features a large, easy-to-read LCD display that allows for quick visualization and interpretation of results. One of the distinctive features of this pH meter is the ability to store data on an SD memory card (with a capacity of 1 to 16 GB), making results immediately accessible in Excel format, further facilitating analysis and documentation.
Data transmission occurs via the RS-232 interface, allowing real-time transfer to a PC. This functionality is particularly useful for users who require continuous monitoring and in-depth analysis of collected data, making the PCE-228S pH meter a valuable ally in laboratory and field contexts.
To use the pH meter, simply insert the electrode into the soil, ensuring a minimum of residual moisture to guarantee accurate and reliable readings. The electrode is specifically designed for measuring pH in loose soils and substrates, ensuring measurements are always precise. Temperature compensation, essential for obtaining reliable results, can be performed manually or automatically through an included temperature sensor. This sensor not only simplifies the measurement process but also ensures the pH meter can operate in various environmental conditions without compromising data quality.
The PCE-228S stands out for its factory calibration, guaranteeing maximum precision from the first use. Users can also maintain this calibration using the included buffer solutions. An additional advantage is that calibration data is retained even after battery replacement, eliminating the need for frequent recalibrations and enhancing ease of use.
The application of the pH meter is particularly useful in various fields, such as monitoring substrates used in greenhouses, irrigation systems, and agricultural products. This instrument is designed for use in both laboratory and field settings, making it a versatile and practical choice for engineers, agronomists, and industry professionals. Moreover, its robust design and use of high-quality materials ensure lasting and reliable operation, even in demanding working conditions.
The PCE-228S also offers an option for a Redox electrode, further expanding its measurement capabilities. This option allows users to obtain more complete and detailed readings, particularly useful in scenarios where monitoring soil quality and nutrient solutions is necessary. The sampling frequency is adjustable, enabling users to tailor the device to their specific needs, thereby ensuring optimal measurement for every application.
With its ease of use and high precision, the PCE-228S pH meter represents an effective and versatile solution for ensuring accurate and reliable results in monitoring soil conditions. Its user-friendly design makes it accessible even to less experienced users, while its advanced features meet the needs of the most demanding professional users. In summary, the PCE-228S pH meter not only enhances operational efficiency but also helps ensure safety and quality in daily operations, making it a preferred choice for anyone working in the agriculture and environmental engineering sectors.
Caratteristichs:
- Soil pH meter
- SD card memory (1 ... 16 GB)
- The stored data is saved directly as an Excel file on the SD card (no software is needed for the evaluation)
- RS-232 interface for online storage Data Transfer
- Measures pH, ORP & pH temperature
- High accuracy
- Large LCD display
- Robust housing
- Incl. Stainless steel temperature probe
- Automatic calibration
- Manual or automatic temperature compensation
- BNC connector
- Suitable for laboratory and on-site pH measurement
- Additional REDOX electrode
- Adjustable measuring rate
- Easy to operate
- SD card memory (1 ... 16 GB)
- The stored data is saved directly as an Excel file on the SD card (no software is needed for the evaluation)
- RS-232 interface for online storage Data Transfer
- Measures pH, ORP & pH temperature
- High accuracy
- Large LCD display
- Robust housing
- Incl. Stainless steel temperature probe
- Automatic calibration
- Manual or automatic temperature compensation
- BNC connector
- Suitable for laboratory and on-site pH measurement
- Additional REDOX electrode
- Adjustable measuring rate
- Easy to operate
Delivery scope:
1 x Soil pH meter PCE-228
1 x Electrode PCE-PH-ES
1 x SD memory card (2 GB)
1 x Temperature sensor
6 x Battery
1 x Operating instructions
1 x Electrode PCE-PH-ES
1 x SD memory card (2 GB)
1 x Temperature sensor
6 x Battery
1 x Operating instructions
- EAN Code:
- 4250348720924
- Typology:
- pHMeter
- Brand:
- PCE INSTRUMENTS
- Resolution (mm):
- 0.01 pH
- Measurements range:
- 0.00 - 14.00pH
