Hach HQD Laboratory Meters
Features
- Automatic probe and parameter recognition
- Real-time data logging with a USB connection
- Measurement data can be stored and transferred to a printer, PC or USB storage device
- Free ground shipping
- Expedited repair and warranty service
- Lifetime technical support
- More
Overview
The Hach HQD Laboratory Meters are advanced devices designed for water quality experts that utilize digital IntelliCAL probes, which are available for multiple parameters. Measurement data can be stored and transferred to a printer, PC or USB storage device.
IntelliCAL Probes
HQD meters connect with digital IntelliCAL probes and automatically recognize the testing parameter, calibration history and method settings to minimize errors and setup time. The IntelliCAL Red Rod pH electrodes offer exceptional performance and response time across a wide variety of sample types. The LBOD probe utilizes optical technology to provide fast, accurate Dissolved Oxygen (DO) measurements while dramatically reducing maintenance costs.
Additional probes for Conductivity, Total Dissolved Solids (TDS), Ammonia, Ammonium, Fluoride, Nitrate, Sodium, and RedOx (ORP) measurements complete the IntelliCAL portfolio.
Models
HQD Series Meters are Available in Three Models:
- HQ411D - pH/mV/ORP (RedOx)
- HQ430D - Multi-parameter, single probe input
- HQ440D - Multi-parameter, dual probe inputs
Benefits
- Designed for drinking water and wastewater professionals
- Automatic probe and parameter recognition
- Instrument-guided calibration procedures
- Calibration data is stored in the probe
- Probe specific method settings for regulatory compliance and Good Laboratory Practice (GLP)
- Real-time data logging with a USB connection
- Bi-directional communication with PC-based systems with a virtual serial port connection
- Sample ID and Operator ID for data traceability
- Adjustable automatic shut-off
- Durable, robust design to withstand years of use
Select Options
In The News
Source Water Monitoring in Albany, New York: Tracing Water Quality throughout Tributaries
Thousands of US cities pull their drinking water from natural source waters like reservoirs, rivers, and streams, making overall watershed health a key consideration for water providers. In Albany, New York, the Albany Department of Water and Water Supply delivers drinking water to over 100,000 residents as well as monitors and manages the larger drinking water supply watershed. Hannah Doherty, Environmental Specialist at the Albany Department of Water and Water Supply , spends her days working with a small team to monitor the drinking supply and the connected water bodies. Doherty explains, “We’re the first to encounter the water that ends up being the drinking water.
Read More
Wildfire Prevention in the Sierra Nevada Region with the Yuba Watershed Institute
Though recent wildfires have sparked new conversations about wildfire management and response, groups like the Yuba Watershed Institute have been monitoring the forests and water resources of the Sierra Nevada region for decades, managing approximately 5,000 acres of land with the Bureau of Land Management (BLM) and about 7,000 acres in private land partnerships. The goal of the Institute is to work with local communities and land agencies to improve watershed and forestry management through informed practices and public outreach. The goals of the Yuba Watershed Institute are three-fold: Improve the ability of fire suppression agencies like the California Department of Forestry and Fire Protection ( CAL FIRE ) and the US Forest Service.
Read More
Wave Sensors Integration with NexSens Buoys: A Cutting-Edge Solution for Wave Measurment
Real-time wave data supports accurate weather prediction, safe and efficient maritime operations, and provides valuable safety and operating condition information for recreation and commercial fishing. Understanding wave dynamics also helps with the design of protective coastal structures like seawalls, breakwaters, and jetties. It also supports better prediction of their impact on sediment transport and coastal geomorphology. Wave data is a key factor in qualifying and designing offshore wind farms and harnessing kinetic energy for electrical generation. It helps with the understanding of ocean-atmosphere interactions and contributes to studies of sea-level rise and climate change impacts.
Read More
