Portable, Laboratory and UV-VIS Spectrophotometers · Industry-leading portable, lab, benchtop and UV-VIS
Vial Tests. TNTplus® vial chemistries work with: DR6000TM UV-VIS Spectrophotometer · DR3900TM Benchtop Spectrophotometer
Learn More · View Products · Spectrophotometers · With over half a century of innovating spectrophometry technology, Hach
Instruments · DR1900 Portable Spectrophotometers · DR300 Lab Instruments Colorimeters · DR3900 Laboratory Spectrophotometer
instructor-led training sessions and digital learning courses to help you get a clear understanding of your spectrophotometer
Conditions apply.* · Purchase a DR Series Spectrophotometer or Colorimeter, and Save Up to $1,000 on Powder Chemistries
Meters and Titrators · Achieve accurate, quick and reliable water hardness measurement. From spectrophotometers with
wastewater. Our range of field and lab meters, spectrophotometers, titrators, and process control solutions can help you
and compact portable spectrophotometers for field use. Shop Now · Nitrogen Chemistries and Consumables · Hach’s quality
· Portable Nitrate and Nitrite Meters · Both lightweight and durable, Hach portable spectrophotometers provide on-the-go
by the human eye, it is measured by a photometer (colorimeter or spectrophotometer) to produce a more precise pH reading
proportional to the chlorine concentration. The color intensity is measured by eye, colorimeter or spectrophotometer
