General Products
8 models in this family. Representative models: BOD Direct Plus, DR 6000 Spectrophotometer series, LT200 Thermostat.
International brand dossier
Hach Instrumentation
Hach is a water analysis brand with water-quality analysis roots going back to 1933.Its product influence is strongest in water and wastewater operations that need laboratory methods, online analyzers, field instruments, reagents, and data tools to make treatment decisions faster and more repeatable.
Hach Instrumentation's position in instrumentation and sensors is defined by product families such as flow, level, pressure, temperature, analytical sensors, analyzers, transmitters, and monitoring assemblies.
The portfolio is best understood inside online water-quality measurement, process control, chemical dosing feedback, plant monitoring, and safety interlocks, where engineers compare the technology route, family boundaries, and duty fit before narrowing to individual models.Representative series on this page include BOD Direct Plus, DR 6000 Spectrophotometer series and LT200 Thermostat.Engineers should compare measured parameter, range and accuracy, wetted materials, calibration workflow, and control-system communication.
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Indexed models
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Product families
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Subgroups
Product range and selection
How to choose Hach Instrumentation & Sensors
This section answers two questions: which main product families Hach offers, and which parameters to compare before choosing a specific model.
Step 1: Choose a product family by application
The main families shown on this page are General Products. Start with the treatment objective, equipment format, and operating duty, then use the model index below to compare exact specifications.
Step 2: Confirm the model by key parameters
After choosing a product family, compare measurement parameter, sample condition, signal integration, and maintenance frequency. Replacement projects should also verify installation or loading conditions, interfaces, and compatibility with the existing system; new projects should consider operating practice, maintenance, and spare-parts or consumables availability.
Product family overview
1 product family on this page.
Quick Model Index
Fast lookup for 8 indexed products
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BOD Direct Plus
General Products
Measurement Range: 0 - 40, 0 - 80, 0 - 200, 0 - 400, 0 - 800, 0 - 2000, 0 - 4000 mg/L O₂
The BOD Direct Plus is an automatic respirometric analyzer for direct biochemical oxygen demand measurement of wastewater samples.
DR 6000 Spectrophotometer series
General Products
Photometric Measurement Range: ±3 Abs (200–900 nm) · Wavelength Range: 190–1100 nm · Wavelength Accuracy: ±1 nm (200–900 nm)
The DR 6000 is a UV-VIS spectrophotometer pre-programmed with 240 methods for various water analyses, including drinking water applications.
LT200 Thermostat
General Products
Temperature range: 37–150 °C · Time range: 1– 480 min · Temperature stability: ±1 °C in conformity with EN, ISO, EPA methods
The DRB200 is a dry thermostat designed for digestions preceding analyses of parameters like COD, Total Nitrogen, and Metals.
TPO soft drink oxygen analyser
General Products
Accuracy: Highly accurate readings for in-package air in non-carbonated and carbonated drinks · Measurement Speed: Fast measurement response with readings every two seconds to minimize line stoppages
This Hach Instrumentation Soft Drink Oxygen Analyser uses Luminescent Dissolved Oxygen (LDO) technology to measure dissolved oxygen and air content in bottled and canned...
16900 Acidity Digital Titrator test kits
General Products
Accuracy: ±1% for most samples. Uncertainty of readings is 1 digit · Weight (Digital Titrator): 132 g (less than 4 oz) · Cartridge Weight (full): 56.75 g (2 oz)
This portable Hach 16900 Digital Titrator provides precision dispensing for laboratory and on-site titrations.
CDC PHC LDO MTC series Electrodes/Sensors
General Products
Power Supply: 115 V / 250 V (power unit optional) · Protection Class: IP 67 for instrument, outdoor electrodes, and connections · Dimensions, Weight: 95 × 197 × 36 mm (H × W × L), 323 g (without batteries)
The Hach HQD series instruments are digital electrochemistry meters for measuring pH, conductivity, dissolved oxygen, and ORP.
AT1000 / KF1000 Titrator
General Products
mV/pH: ±0.1 mV / ±0.001 pH · Conductivity: ±0.5% of reading · Temperature: ±0.3 °C
The Hach TITRALAB AT1000 Series are automatic potentiometric titrators and the KF1000 Series are volumetric Karl Fischer titrators.
TU5 Turbidimeter
General Products
Signal average time: TU5300sc: 30 - 90 seconds; TU5400sc: 1 - 90 seconds · Power requirements: 100 - 240 V AC, 50/60 Hz · Sample pressure: 6 bar maximum (compared to air at sample temperature)
The Hach TU5 Series Turbidimeters feature a groundbreaking 360° x 90° Detection Technology for improved precision and sensitivity in drinking water, power, beverage.
Brand Products & Technical Documents
8 product profiles with integrated document access
Each card keeps the curated model introduction and combines the readable datasheet page, OEM PDF, and official source. Product understanding and document access now share one card set.
General Products
8 product profiles
Instrumentation & Sensors
Product profile
BOD Direct Plus
The BOD Direct Plus is an automatic respirometric analyzer for direct biochemical oxygen demand measurement of wastewater samples.
Instrumentation & Sensors
Product profile
DR 6000 Spectrophotometer series
The DR 6000 is a UV-VIS spectrophotometer pre-programmed with 240 methods for various water analyses, including drinking water applications.
Instrumentation & Sensors
Product profile
LT200 Thermostat
The DRB200 is a dry thermostat designed for digestions preceding analyses of parameters like COD, Total Nitrogen, and Metals.
Instrumentation & Sensors
Product profile
TPO soft drink oxygen analyser
This Hach Instrumentation Soft Drink Oxygen Analyser uses Luminescent Dissolved Oxygen (LDO) technology to measure dissolved oxygen and air content in bottled and canned...
Instrumentation & Sensors
Product profile
16900 Acidity Digital Titrator test kits
This portable Hach 16900 Digital Titrator provides precision dispensing for laboratory and on-site titrations.
Instrumentation & Sensors
Product profile
CDC PHC LDO MTC series Electrodes/Sensors
The Hach HQD series instruments are digital electrochemistry meters for measuring pH, conductivity, dissolved oxygen, and ORP.
Show remaining General Products profiles (2)
Instrumentation & Sensors
Product profile
AT1000 / KF1000 Titrator
The Hach TITRALAB AT1000 Series are automatic potentiometric titrators and the KF1000 Series are volumetric Karl Fischer titrators.
Instrumentation & Sensors
Product profile
TU5 Turbidimeter
The Hach TU5 Series Turbidimeters feature a groundbreaking 360° x 90° Detection Technology for improved precision and sensitivity in drinking water, power, beverage.