Hach 2100Q Portable Turbidimeter EPA Turbidity Meter 0‑1000 NTU

Description

Product Overview

The Hach 2100Q Portable Turbidimeter is engineered to deliver precise turbidity measurements that comply with the United States Environmental Protection Agency (USEPA) Method 180.1. Designed for both field and plant environments, this instrument measures turbidity across a broad range of 0 to 1000 Nephelometric Turbidity Units (NTU), covering the needs of groundwater monitoring, surface‑water assessment, and municipal water quality programs. Its compact dimensions—16 x 10 x 8 inches—and lightweight construction (approximately 4 pounds) make it easy to transport, while the rugged housing protects internal components from the rigors of outdoor use.

Power is supplied by four AA batteries, providing reliable operation without the need for external power sources. The device incorporates a tungsten filament lamp as its light source, ensuring consistent illumination for accurate readings. An intuitive LCD interface guides users through calibration, measurement, and data‑logging processes, reducing the potential for operator error. The on‑screen guided calibration feature, combined with RapidCal technology, simplifies low‑level standard calibration, allowing users to achieve repeatable results quickly.

Data management is a core strength of the 2100Q. The instrument automatically stores up to 500 measurements, each tagged with a timestamp, operator identification, and calibration status. This built‑in data logger supports traceability and regulatory reporting, eliminating the need for separate data‑capture devices. The device also includes a USB port for easy transfer of logged data to laboratory information management systems (LIMS) or other analysis software, facilitating seamless integration into existing quality‑control workflows.

Beyond its technical capabilities, the 2100Q comes with a durable carry case that safeguards the instrument during transport and storage. The case is designed to accommodate the turbidimeter, spare batteries, calibration standards, and user manuals, providing a complete solution for on‑site water analysis. The overall design reflects Hach’s commitment to delivering reliable, user‑friendly instrumentation that meets stringent regulatory standards while remaining accessible to technicians, field engineers, and water‑quality professionals.

Usage

Field technicians and environmental scientists rely on the Hach 2100Q for rapid, on‑site turbidity assessments in a variety of settings. Whether sampling a remote well, evaluating a riverine system, or monitoring a municipal treatment plant, the instrument’s portability and battery operation enable measurements without the constraints of mains electricity. Its EPA‑compliant methodology ensures that data collected in the field can be directly used for regulatory reporting, reducing the need for duplicate laboratory analysis.

In industrial applications, the 2100Q supports routine monitoring of process water, cooling‑tower discharge, and wastewater effluent. The ability to log up to 500 readings with operator IDs allows plant managers to track performance trends over time, identify deviations, and implement corrective actions promptly. The device’s robust construction withstands temperature fluctuations, dust, and occasional impacts, making it suitable for harsh plant environments where reliability is paramount.

Academic researchers and teaching laboratories also benefit from the instrument’s ease of use. The guided calibration routine simplifies training for students, while the clear display and straightforward menu navigation reduce the learning curve. By providing accurate, repeatable measurements, the 2100Q enhances the quality of experimental data and supports curriculum objectives related to water quality monitoring.

Why Choose Us

Choosing the Hach 2100Q means selecting a device backed by decades of expertise in water‑quality instrumentation. Hach Company is a recognized leader in analytical solutions, and the 2100Q reflects the company’s dedication to precision, durability, and user‑centered design. The instrument’s EPA‑compliant measurement approach eliminates uncertainty for organizations that must meet strict environmental regulations, providing confidence that reported values are defensible and accurate.

Quality assurance is built into every aspect of the 2100Q. The device undergoes rigorous factory calibration and is supplied with a certificate of conformity, ensuring that each unit meets the specified performance criteria out of the box. Additionally, Hach offers comprehensive technical support, including calibration verification services, software updates, and a responsive customer‑service team ready to assist with troubleshooting or training needs.

From a cost‑effectiveness perspective, the 2100Q reduces the total cost of ownership by eliminating the need for separate calibration equipment and data‑logging accessories. Its integrated data logger, USB connectivity, and battery operation streamline workflows, allowing organizations to allocate resources more efficiently. The inclusion of a rugged carry case further protects the investment, extending the instrument’s service life even under demanding field conditions.

Key Features

• EPA Method 180.1 compliance guarantees regulatory‑ready turbidity data for any water source.
• Wide measurement range of 0‑1000 NTU covers groundwater, surface water, and municipal applications.
• On‑screen guided calibration with RapidCal simplifies low‑level standard setup, reducing user error.
• Built‑in data logger stores up to 500 readings with timestamps, operator ID, and calibration status for traceable records.
• Comprehensive after‑sales support includes calibration verification, software updates, and dedicated technical assistance.

FAQ

What type of batteries does the 2100Q require and how long do they last?

The instrument uses four standard AA batteries. Under typical field‑use conditions—performing measurements and logging data—the batteries provide up to 30 days of continuous operation before replacement is needed. Battery life may vary with temperature and usage intensity.

Can the 2100Q be used for low‑level turbidity standards below 1 NTU?

Yes. The RapidCal feature enables quick calibration with low‑level standards, allowing accurate measurements down to 0.1 NTU when appropriate standards are used. The guided calibration process ensures that users achieve consistent results without complex manual adjustments.

How does the data‑logging function work and how can data be exported?

Each measurement is automatically stored in the internal memory along with a timestamp, operator identification, and calibration status. Users can export the logged data via the built‑in USB port to a computer, where it can be imported into spreadsheet software or a laboratory information management system for further analysis.

Is the 2100Q suitable for use in harsh environmental conditions?

The instrument is housed in a rugged, impact‑resistant case that meets IP54 protection standards, guarding against dust and water splashes. It is designed to operate reliably in temperatures ranging from 0 °C to 40 °C, making it well‑suited for outdoor fieldwork and industrial plant environments.

What warranty and service options are available?

Hach provides a standard two‑year limited warranty covering defects in materials and workmanship. Extended service contracts and calibration verification programs are also available, offering routine maintenance, on‑site support, and priority access to replacement parts.