sensION+ PH1: a Comprehensive, Accurate and Field-Ready Portable pH Meter
The sensION+ PH1 from HACH LANGE is a portable measuring device for analysing pH, redox potential (mV) and temperature. It is designed for professionals looking for a reliable, easy-to-use instrument that can operate in a variety of environmental conditions. Thanks to its IP67-protected ABS housing, the PH1 is resistant to moisture, dust and shocks, ensuring safe use in both the laboratory and in the field.
The PH1 has been ergonomically designed for ease of use. It can be installed at an angle for optimal reading of the backlit display, which shows all parameters simultaneously. The sensors and calibration bottles can be kept in an upright position, making calibration easier. The user can choose between stable or continuous measurement mode, depending on the requirements of their protocol.
The device offers a wide measurement range: from -2.00 to 19.99 for pH, ±1400 mV for redox potential, and -20°C to 150°C for temperature. Accuracy is guaranteed with a measurement error of less than or equal to 0.01 pH units, ±1 mV and ±0.2 °C. Automatic temperature compensation is based on an integrated Pt1000 probe, ensuring consistent results even in unstable environments. The user can choose between manual or automatic calibration, with recognition of buffers and standards at different temperatures.
Powered by three AA batteries, the sensION+ PH1 has an operating time of over 400 hours and can be programmed to switch off automatically after 5 minutes of inactivity. This energy-efficient system is complemented by electronics that comply with CE directives on safety and electromagnetic compatibility.
The PH1 is compatible with essential accessories for starting analyses immediately. This model is therefore an ideal choice for quality control laboratories, environmental services, the food industry and research establishments.
