HQ2100 Portable Multi-Meter pH, Conductivity, TDS, Salinity, Dissolved Oxygen (DO), ORP, w/o electrodes
HQ2100 Portable Multi-Meter pH, Conductivity, TDS, Salinity, Dissolved Oxygen (DO), ORP, w/o electrodesDurable and portable, this single probe electrochemistry meter is designed for field use, offering precise pH measurement and USB data transfer capabilities.
Introduction
HQ2100 Portable Multi-Meter pH, Conductivity, TDS, Salinity, Dissolved Oxygen (DO), ORP, w/o electrodes
Durable and portable, this single probe electrochemistry meter is designed for field use, offering precise pH measurement and USB data transfer capabilities.
The HQ2100 Portable pH Meter and Multi-Parameter Water Quality Meter is expertly designed for precise water analysis in both field and lab environments. Whether you're using it as a pH meter, conductivity meter, ORP meter, dissolved oxygen meter, or for total dissolved solids (TDS) analysis, the HQ2100 provides reliable, accurate data every time. Its IP67-rated rugged design ensures durability and performance, making it an essential tool for water quality testing anywhere your work takes you.
Need even more versatility and functionality? Upgrade to the HQ4000 (Part Number: LEV015.53.4300A) for three probe inputs, allowing you to perform simultaneous measurements across multiple parameters. Plus, the HQ4000 features a larger, full-color display, making it easier to view and manage your data in any environment. It's the ultimate solution for professionals who demand the highest level of efficiency and performance.
Simplify your workflow with the HQ2100's intuitive interface. On-screen step-by-step instructions guide you through operations, calibration, and troubleshooting, making it user-friendly while maintaining precision. Integrated data management tools streamline processes, reducing manual data entry errors and saving time from measurement to review.
Designed for flexibility and ease, the HQ2100 stands out as a pH meter, dissolved oxygen meter, and conductivity meter, all in one portable solution. With advanced features, a robust build, and intuitive technology, it ensures reliable water quality analysis that meets the demands of both fieldwork and laboratory testing.
The HQ Series is a versatile family of water quality meters designed to meet a range of needs. Each model offers the same trusted accuracy and durability, while providing different features to suit specific applications. The HQ4000 Series is the most advanced, featuring three probe inputs and a large, full-color display for enhanced functionality and simultaneous measurements. The HQ2000 Series is a mid-range option with two probe inputs, making it ideal for users who need multiparameter flexibility without extra complexity. For simpler needs, the HQ1000 Series offers a single probe input, delivering reliable performance in a streamlined design. With these options, you can choose the right HQ meter to match your workflow, whether in the lab or the field.
Benefits
Performing a successful calibration has never been so simple
Most measuring issues are due to incorrect calibration procedures. With our illustrated, step-by-step on-screen calibration and troubleshooting procedures, water quality professionals can succeed every time.
Deliver your daily activity in just a few clicks
Whether you are at your facility or working in the field, the Hach® HQ Series portable meter ensures your data will be safely transferred via USB.
Sensors designed for every application
We offer standard laboratory and rugged field IntelliCALⓇ smart sensors available with the HQ Series to measure a wide variety of parameters including Total Dissolved Solids (TDS), Optical Dissolved Oxygen (DO), Biochemical Oxygen Demand (BOD), Temperature, Conductivity, and pH. IntelliCAL smart probes are automatically recognized by HQ meters, retain calibration history and method settings to minimize errors and setup time. They incorporate proven technology to deliver superior accuracy and response times – even when measuring challenging samples or challenging operating environments.
Peace of mind: Hach service and support will be there for you
Our Technical Support, Field Service, and Central Service Teams work together with over 80 years of electrochemistry expertise to help you maximize instrument uptime, ensure data integrity, maintain operational stability, and reduce compliance risk. Never feel alone when you need support.
Specifications
Conductivity measurement
| Temperature correction | None; Linear; NaCl Non-Linear Natural Water. |
Technical Attributes
| Accessories Included | USB charger, power cable, and clips |
| Automatic Buffer Recognition | Yes |
| Backlight | Yes |
| Barometric Pressure Measurement | Automatic compensation of DO when using an LDO or LBOD probe |
| Calibration | Demal (1D/ 0.1D/ 0.01D); Molar (0.1M/ 0.01M/0.001M); NaCl (0.05%; 25µS/cm; 1000µS/cm; 18mS/cm); Standard sea water; User defined |
| Calibration Intervals/Alerts/Reminder | Off, selectable from 2 hours to 7 days |
| Certifications | CE, FCC, ISED, RCM, KC, ETL Verified: US DOE/ NRCan Energy Efficiency, RoHS |
| Conductivity Measurement Range | Yes |
| Custom Calibration Standards | Yes |
| Data Export | USB connection to PC or USB storage device (limited to the storage device capacity). |
| Data Memory | 10,000 data points |
| Data Storage | Automatic in Press to Read Mode and Interval Mode. Manual in Continuous Read Mode. |
| Dimensions (H x W x D) | 63 mm x 97 mm x 220 mm |
| Display | Up to 3 parameters at a time, dependent on HQ model |
| Display Type | 536x336 Mono-TFT |
| DO Measurement Range | 0.1 - 20.0 mg/L (ppm), 1 - 200% saturation |
| DO Resolution | 0.1 |
| Enclosure Rating | IP67 (with battery compartment installed) |
| GLP Features | Date; Time; Sample ID; Operator ID, Calibration |
| Inputs | 1 |
| Instrument | Portable |
| ISE Direct Measurement Range | No |
| ISE Electrode Calibration | No |
| Kit? | Meter only |
| Languages | English, Chinese - Simplified, Spanish, French, German, Italian, Japanese, Turkish, Dutch, Portuguese (PT & BR), Korean, Danish, Swedish, Polish, Norwegian, Hungarian, Greek, Finnish, Czech, Romanian, Croatian, Bulgarian, Slovak, Lithuanian, Estonian, Slovenian, Russian |
| Lock Function | Continuous / Auto-stabilization ("press to read") / At Interval |
| Measurement Method | Probe specific programmed method settings |
| Model | HQ2100 Multi/1 Channel |
| mV Measurement at Stable Reading | Yes |
| mV Measurement Range | Yes |
| mV Resolution | 0.1 mV |
| Operating Error Messages | Clear text error messages displayed |
| Operating Humidity | 90% (non-condensing) |
| Operating Interface | Soft Touch Keypad |
| Operating Temperature | 0 - 60 °C |
| ORP Electrode Calibration | Predefined ORP standards (including Zobell's solution) |
| Parameter | pH, Conductivity, TDS, Salinity, Dissolved Oxygen (DO), ORP |
| pH Buffer Sets | Colour-coded: 4.01, 7.00, 10.01 pH; IUPAC: 1.679, 4.005, 7.000, 10.012, 12.45 DIN: 1.09, 4.65, 9.23 User-defined custom buffer sets |
| pH Electrode calibration | 1 - 3 Calibration points Calibration summary data logged and displayed |
| pH Measurement Range | 0 - 14 pH |
| pH Resolution | Selectable: 0.001/0.01/0.1 pH |
| Power Supply | Rechargeable lithium-ion battery 18650 (internal) Class II, USB power adapter: 100 - 240 VAC, 50/60 Hz input; 5 VDC at 2 A USB power adapter output (external) |
| Probe Type | Intellical Standard Laboratory or Rugged Field |
| Probes included | None |
| Protection Class | IEC Class III (SELV (Separated/Safety Extra-Low Voltage) powered); external |
| Salinity Measurement Range | 0 - 42 (ppt) (‰) |
| Salinity Resolution | 0.01 (ppt) (‰) |
| Sensor | None |
| Sensor | None |
| Sensor C | None |
| Storage Conditions | -20 - 60 °C, max. 90% relative humidity (non-condensing) |
| TDS Measurement Range | 0.00 mg/L - 50.0 g/L NaCl |
| TDS Resolution | 0.01 mg/L - 0.1 g/L upon measuring range |
| Temperature Compensation | Automatic Temperature compensation for pH |
| Temperature Measurement | °C or °F |
| Temperature Resolution | 0.1 °C |
| Type of measurement | Field Measurements |
| Warranty | 12 months |
| Weight | 519 g (Meter only) |
| What's included? | HQ2100 Portable pH/ORP/EC/TDS/DO Multi-Meter, 1 channel, includes manuals, Li-Ion batteries, USB charger with cable for USA. |
