General
8 models in this family. Representative models: BOD Direct Plus, DR 6000 Spectrophotometer series, LT200 Thermostat.

Ho so thuong hieu quoc te
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
Dong san pham va huong dan lua chon
Phan nay tra loi hai cau hoi: Hach co nhung dong san pham chinh nao, va can so sanh nhung thong so nao truoc khi chon model cu the.
Cac dong san pham chinh tren trang nay gom General. Hay chon dong phu hop voi muc tieu xu ly, dang thiet bi va dieu kien van hanh truoc, sau do dung chi muc model ben duoi de so sanh thong so cu the.
Sau khi chon dong san pham, hay so sanh measurement parameter, sample condition, signal integration, and maintenance frequency. Du an thay the cung phai kiem tra dieu kien lap dat, giao dien va kha nang tuong thich voi he thong hien huu; du an moi can xem them cach van hanh, bao tri va nguon phu tung hoac vat tu.
1 product family on this page.
General
8 models in this family. Representative models: BOD Direct Plus, DR 6000 Spectrophotometer series, LT200 Thermostat.
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Showing 8 of 8 models
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BOD Direct Plus
General
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
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
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
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
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
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
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
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
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8 product profiles
Product profile
The BOD Direct Plus is an automatic respirometric analyzer for direct biochemical oxygen demand measurement of wastewater samples.
Product profile
The DR 6000 is a UV-VIS spectrophotometer pre-programmed with 240 methods for various water analyses, including drinking water applications.
Product profile
The DRB200 is a dry thermostat designed for digestions preceding analyses of parameters like COD, Total Nitrogen, and Metals.
Product profile
This Hach Instrumentation Soft Drink Oxygen Analyser uses Luminescent Dissolved Oxygen (LDO) technology to measure dissolved oxygen and air content in bottled and canned...
Product profile
This portable Hach 16900 Digital Titrator provides precision dispensing for laboratory and on-site titrations.
Product profile
The Hach HQD series instruments are digital electrochemistry meters for measuring pH, conductivity, dissolved oxygen, and ORP.
Product profile
The Hach TITRALAB AT1000 Series are automatic potentiometric titrators and the KF1000 Series are volumetric Karl Fischer titrators.
Product profile
The Hach TU5 Series Turbidimeters feature a groundbreaking 360° x 90° Detection Technology for improved precision and sensitivity in drinking water, power, beverage.