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| Country of Origin | India |
|---|---|
| Brand | Hanna |
| Body Material | polypropylene |
| Outer Diameter | 16 mm |
| Model | HI1285-7 |
| Temperature Sensor | yes |
| Cable | 7-pole - 1 m (3.3 ft) |
| Connector Type | quick connect DIN connector |
| Reference Cell Type | Single, Ag/AgCl |
| Type of Electrolyte | Polymer gel |
| Tip / Shape | spheric (8 mm) |
| Matching Pin | no |
| Temperature Operating Range | 0 to 50 °C |
| Amplifier | yes |
| Optimum pH Range | 0 to 13 |
| Maximum Pressure | 0.1 bar |
| Parameters Measured | pH, EC, TDS, Temperature |
| Product Condition | New |
| MPN | HI1285-7 |
| Body Length / Overall Length | 95 mm / 185 mm |
| Junction Type / Flow Rate | Cloth |
| pH Glass Type | Low temperature (LT) |
Hanna HI1285-7 Multiparameter pH/EC/TDS probe offers compact, pre-amplified measurement of pH, electrical conductivity, total dissolved solids, and temperature in a robust polypropylene body.
Hanna HI1285-7 Multiparameter pH/EC/TDS Probe is a high-performance, integrated 3-in-1 sensor designed for precise measurement of pH, electrical conductivity (EC), total dissolved solids (TDS), and temperature in a wide range of water quality applications. Engineered for both laboratory and field use, this probe simplifies analytical workflows by combining multiple critical measurements into a single, durable unit.
Constructed with a chemically resistant polypropylene body, the HI1285-7 is built to withstand harsh environments and prolonged use in demanding applications. The pH sensing system features a low-temperature (LT) glass bulb with a spheric 8 mm tip, ensuring fast response and accurate readings even in variable sample conditions. A cloth junction combined with a maintenance-free polymer gel electrolyte minimizes clogging and reduces the need for frequent maintenance, ensuring stable and reliable performance over time.
The EC and TDS measurements are carried out using two stainless steel pins that provide accurate amperometric readings across a broad range of conductivity levels. An integrated temperature sensor enables automatic temperature compensation for both pH and EC/TDS values, ensuring consistent and precise results across a temperature range of 0 to 50°C.
Designed for ease of use, the probe features a quick-connect DIN connector and a 1-meter cable, allowing fast and secure attachment to compatible meters such as the Hanna HI9814. Its rugged construction and versatile design make it ideal for applications in greenhouses, hydroponics, water and wastewater treatment, environmental monitoring, and industrial boiler systems.
With its compact design, durability, and multiparameter capability, the HI1285-7 provides an efficient and reliable solution for professionals requiring accurate water quality analysis in both controlled laboratory settings and real-world field conditions.
Enhance your measurement efficiency with Hanna’s advanced multiparameter probe, designed for durability, precision, and long-term performance as part of Multiparameter Probes
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