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Hanna Advanced pH/ORP Benchtop Meter- HI6221-02
Specifications
| Country of Origin | India |
|---|---|
| Temperature Accuracy | ±0.2 °C |
| Display | Large Touch Screen |
| Power Supply | 100-240VAC to 24VDC 2.5A adapter |
| Dimensions | 205 x 160 x 77 mm |
| Temperature Resolution | 0.1 °C |
| Temperature range | -20.0 to 120.0 °C |
| pH Range | -2.000 to 20.000 pH |
| pH Resolution | 0.1 / 0.01 / 0.001 pH |
| pH Accuracy | ±0.1 pH / ±0.01 pH / ±0.002 pH (±1 LSD) |
| Temperature Probe | HI7662-TW |
| ORP Range | ±2000.0 mV |
| ORP Resolution | 1 mV / 0.1 mV |
| ORP Accuracy | ±0.2 mV ±1 LSD |
| Temperature Compensation | Automatic or Manual |
| Model | HI6221-02 |
| Weight | 1.2 Kg |
| Operating environment | 0 – 50 °C, up to 95% RH non-condensing |
| Measurement Parameters | pH, mV/Rel. mV (ORP), Temperature |
| Logging Capacity | Up to 1,000,000 data points per user |
| Product Condition | New |
| MPN | HI6221-02 |
| Electrode Included | HI1131B double junction pH electrode |
Key Features
HI6221-02 Advanced pH/ORP Benchtop Meter designed for precise laboratory pH and ORP measurements with large touch screen and multi-user data logging.
- Measures pH, mV/Rel. mV (ORP), and temperature accurately.
- Equipped with a large touch screen display for easy operation.
- Supports RS232, USB-A, USB-C, Wi-Fi, and Ethernet connectivity.
- Includes automatic or manual temperature compensation and high temperature pH electrode.
- Offers advanced logging features supporting multiple users and large data storage.
- Compact housing with dimensions of 205 x 160 x 77 mm and approximate weight of 1.2 kg.
- Comes with double junction refillable HI1131B pH electrode and HI7662-TW temperature probe.
- Features multi-point (up to 5) pH calibration and electrode diagnostic tools.
- Designed for laboratory, industrial, and water quality analysis use cases.
Product Description
The HI6221-02 Advanced pH/ORP Benchtop Meter is a state-of-the-art laboratory instrument optimized for high-precision measurement of pH and oxidation-reduction potential (ORP), with robust temperature compensation features. Designed for professional and research-oriented lab environments, this benchtop meter is equipped with a large, clear touch screen display for intuitive control and visualization of results.
This meter accurately measures pH, mV (ORP), and temperature, supporting both pH and mV/Rel. mV readings. The HI6221-02 comes standard with the high-temperature glass HI1131B double junction, refillable pH electrode, and a HI7662-TW temperature probe, making it suitable for a wide range of sample types and laboratory applications. The touch screen UI allows streamlined operation and quick access to advanced features.
- Efficiently measures pH, ORP (mV), and temperature with high accuracy.
- Features a high-resolution display and touch screen operation for rapid, easy control.
- Connectivity options include RS232, dual USB-A ports, USB-C, Wi-Fi, and Ethernet for flexible data transfer, FTP/web server, direct download, and email capabilities.
- Data logging supports up to 9 users plus an admin, automatic and manual modes, and stores over 1,000,000 data points per user.
- Multi-point calibration (up to 5 standard or custom buffer groups), automatic/semiautomatic/manual routines with calibration reminders and diagnostic tools.
- Temperature range of -20.0 to 120.0 °C with ±0.2 °C accuracy and automatic/manual compensation modes.
- Multiple data viewing modes: basic, full GLP, graphical, table-based, and electrode diagnostics for comprehensive monitoring and validation.
- Robust laboratory construction with compact footprint (205 x 160 x 77 mm) and a weight of approximately 1.2 kg.
- Powered by an included 100-240VAC to 24VDC/2.5A adapter for reliable bench operation.
Industrial and laboratory applications include water quality monitoring, research, quality control, food and beverage labs, environmental testing, and chemical analysis. The HI6221-02 is ideal for professionals demanding traceable, precise, and easily managed pH and ORP measurements.
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Frequently Asked Questions
The HI6221-02 can measure pH, mV (ORP), and temperature with high accuracy, making it suitable for a variety of laboratory applications.
The meter supports data logging for up to 9 users plus an admin, allowing each user to store over 1,000,000 data points. This feature is useful for collaborative environments.
It features RS232, dual USB-A ports, USB-C, Wi-Fi, and Ethernet for flexible data transfer and connectivity, including FTP/web server capabilities.
Yes, the HI6221-02 allows for multi-point calibration of up to 5 standard or custom buffer groups, with automatic, semi-automatic, and manual routines.
The meter operates in a temperature range of -20.0 to 120.0 °C with an accuracy of ±0.2 °C, supporting both automatic and manual temperature compensation.
Yes, the HI6221-02 features a large touch screen display that provides intuitive control and easy access to measurement results and settings.
The meter comes with a double junction refillable HI1131B pH electrode and a HI7662-TW temperature probe, essential for accurate measurements.
The HI6221-02 has compact dimensions of 205 x 160 x 77 mm and weighs approximately 1.2 kg, making it easy to fit into laboratory spaces.
It is ideal for laboratory, industrial, and water quality analysis applications, including research, quality control, food and beverage testing, and environmental assessments.
The HI6221-02 is powered by an included 100-240VAC to 24VDC/2.5A adapter, ensuring reliable operation on the bench.
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