Product - H-Series Meters & Probes
Non-glass, Virtually Unbreakable pH Probes that Store Dry
Hach's H-Series electrochemistry meters and probes provide long-lasting performance and hassle-free maintenance. With a rugged body and ability to store dry, these non-glass pH probes resist damage, reduce upkeep and lower operation costs.
Non-glass pH probes excel in applications that rely on convenience, ruggedness or non-glass instruments in testing, such as food and beverage, academic teaching labs, environmental studies, agriculture, and petrochemical.
Portable MetersField – Portable Meters
Portable meter enclosures are IP67 waterproof, floatable, chemical resistant, and dust resistant.
| Model | H160NP | H160GNP | H170NP | H170GNP |
|---|---|---|---|---|
| pH (ISFET and , mV, temperature) | • | • | • | • |
| Conductivity, TDS, salinity, resistivity | • | • | ||
| Ammonia, nitrate, fluoride, sodium | • | • | ||
| Bluetooth® | • | • | ||
| Meter only | H160NP | H160GNP | H170NP | H170GNP |
| With accessories* | H160-BNDL | H160G-BNDL | H170-BNDL | H170G-BNDL |
*Holster, carrying case, buffers and standardizing solutions
Laboratory – Benchtop Meters
Engineered to give years of reliable service, even in difficult applications.
| Model | H260GNP | H260GBNP | H270GNP | H270GBNP | H280GNP | H280GBNP |
|---|---|---|---|---|---|---|
| pH, mV, temperature | • | • | • | • | • | • |
| Conductivity, TDS, salinity, resistivity | • | • | • | • | ||
| Ammonia, nitrate, fluoride, sodium | • | • | • | • | • | • |
| DO | • | • | ||||
| Bluetooth® | • | • | • | |||
| Meter Only | H260GNP | H260GBNP | H270GNP | H270GBNP | H280GNP | H280GBNP |
| With accessories* | H260G-BNDL | H260GB-BNDL | H270G-BNDL | H170G-BNDL | H280G-BNDL | H280GB-BNDL |
*Standardizing solutions and buffers
Mini Lab Meters
Probes
pH Probes
- Round tip | Waterproof
- Micro probe | Waterproof
- Piercing tip micro | Waterproof
- NMR tube micro
- Heavy duty piercing | Waterproof
- Glass pH:
DO Probes
Conductivity Probes
ORP/Redox Probes
ISE (Ion-Selective Electrode) Probes
ISFET Technology
Non-glass pH sensors utilize ISFET (Ion-Sensitive Field Effect Transistor) silicon chip technology. ISFET sensors contain several proprietary layers deposited selectively on a silicon substrate. The final layer possesses an affinity for hydrogen ions only, which determine pH. The quantity of hydrogen ions at or near the sensor surface causes an electrical effect that can be detected and measured by the appropriate instrumentation.
