pH/ORP Simple Benchtop Meter
Seamless design. Exceptional performance. Quality measurements. These Benchtop Meters prove that simplicity is best, combining functionality with precision. Built for regular, everyday testing, our Benchtop Meters are easy to incorporate into your lab routine.
- Accurate and dependable. Collect consistent pH and ORP results
- Fast and repeatable. Pair with supplied Digital Smart pH Electrode for stable, noise-free readings
- Convenient and user-friendly. Testing is effortless with its large, readable screen and clear navigation menu
- The right choice for any environment, our Simple Benchtop Meter is ideal for laboratories, colleges and universities, small to medium-sized manufacturing plants, wineries, and more.
Seamless design. Exceptional performance. Quality measurements. These Benchtop Meters prove that simplicity is best, combining functionality with precision. Built for regular, everyday testing, our Benchtop Meters are easy to incorporate into your lab routine.
There are two options available to choose from:
Option 1: Our pH/ORP Benchtop Meter (HI2620) with basic functionality, one operation mode, and no data logging capabilities
Option 2: Our pH/ORP Benchtop Meter (HI2621) with two operation modes (standard and basic) and the ability to log, store, and transfer GLP data
HI2620 Features
pH Resolution: 0.01 pH
Calibration Points: Up to 3
Data Logging: No
PC/USB Data Export: No
Standard Mode (Full Features): No
HI2621 Features
pH Resolution: 0.01 / 0.001 pH
Calibration Points: Up to 5
Data Logging: Yes (up to ~1000 logs)
PC/USB Data Export: Yes
Standard Mode (Full Features): Yes
The Benchtop Meter for every lab setting
With a color LCD display, capacitive touch keypad, and clear on-screen text guides users can easily setup, calibrate, and measure quickly. Our Simple Benchtop Meters are designed for both experienced professionals and those who prefer a straightforward, streamlined workflow.
Digital Smart Electrodes for enhanced measurements
Our Simple Benchtop Meters (HI2620 and HI2621) measure pH and ORP with its smart Digital Electrodes. Both are supplied with a pH Digital Electrode (HI11310).
Advantages of our pH Digital Electrode include:
- Designed for various industries and applications, this probe is durable and suitable for use in chemical analysis
- Collect stable readings even in electrically noisy environments and eliminate drift with automatic noise filtering and digital processing
- Built-in temperature sensor ensures optimal temperature compensation. There’s no need to manage an additional temperature probe
- Change electrodes easily without recalibrating. All data from the last calibration is stored in the electrode for faster setup and less maintenance when switching electrodes
- Gain traceability with auto sensor recognition and a unique serial ID number for each Digital Electrode
- Be proactive and know the health of your pH electrode with Sensor CheckTM. Predictive maintenance alerts notify you when to clean, recalibrate, or replace your pH electrode before it fails
- Equipped with a modern 3.5 mm connector that is sealed to protect against moisture and corrosion
Compatible with:
Specifications
| HI2620 and HI2621 | Using pH electrode HI11310 |
| pH Range |
−2.00 to 16.00 pH −2.000 to 16.000 pH* |
| pH Resolution |
0.01 pH 0.001 pH* |
| pH Accuracy at 25 °C / 77 °F |
±0.01 pH ±0.002 pH* |
| mV Range | ±1000.0 mV |
| mV Resolution | 0.1 mV |
| mV Accuracy at 25 °C / 77 °F | ±0.2 mV |
| Temperature Range (HI11310) |
−20.0 to 120.0 °C ** (−4.0 to 248.0 °F) |
| Temperature Resolution (HI11310) | 0.1 °C; (0.1 °F) |
| Temperature Accuracy at 25 °C / 77 °F (HI11310) | ±0.5 °C; (0.9 °F) |
| pH Calibration |
Automatic, up to three (five*) points. Option to select from five (seven*) standard buffers: pH 1.68*, 4.01 or 3.00, 6.86, 7.01, 9.18, 10.01, 12.45* and two custom buffers* |
| ORP Electrode | HI36180 |
| ORP Range | ±2000.0 mV |
| ORP Resolution | 0.1 mV |
| ORP Accuracy at 25 °C / 77 °F |
±0.2 mV (±999.9 mV) ±1 mV (±2000 mV) |
| Temperature Range (HI36180) |
−20.0 to 120.0 °C** (−4.0 to 248.0 °F) |
| Temperature Resolution (HI36180) | 0.1 °C (0.1 °F) |
| Temperature Accuracy at 25 °C / 77 °F (HI36180) | ±0.5 °C (0.9 °F) |
| Calibration | Single point offset |
| Temperature Compensation |
Automatic, using integral temperature sensor −5.0 to 100.0 °C (23.0 to 212.0 °F) |
| Logging (HI2621 only) |
Up to 1000* records organized in: • Manual log-on-demand (max 200 logs) • Manual log-on-stability (max 200 logs) • Interval logging* |
| Notes |
*When operating in Standard Mode in HI2621 only! ** Temperature limits will be reduced to actual probe limits. |
| PC Interface (HI2621 only) | USB-C |
| Power Supply | USB Type C (5 VDC; 500 mA) |
| Environment |
0 to 50 °C (32 to 122 °F) Maximum 95% RH non-condensing |
| Dimensions | 205 x 160 x 77 mm (8.0 x 6.2 x 3.0 inches) |
| Weight | Approximately 0.85 kg (1.87 lbs.) |
| Fast Shipping | No |
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