Vernier TRB-BTA Turbidity Sensor

The Turbidity Sensor measures the turbidity of fresh-water or seawater samples in NTU (Nephelometric Turbidity Units, the standard unit used by most water collection agencies and organizations). Its small, sleek design and simple setup make it easy to use at the collection site or in the classroom.

In addition to water quality studies, it can also be used to monitor precipitate formation or algae and yeast populations in chemistry and biology classes. The Turbidity Sensor includes high-quality Hach StablCal™ 100 NTU standard for quick calibration and a high-grade glass cuvette for your water sample.

Specifications
Range: 0 to 200 NTU
Resolution: 0.25 NTU
(LabQuest 2, LabQuest, LabQuest Mini, Go!Link, LabPro)
Standard: StablCal Formazin Standard 100 NTU
Accuracy:
±2 NTU for readings under 25 NTU
±5% of readings above 25 NTU
LED wavelength: 890 nm

What’s Included
Vernier Turbidity Sensor
Turbidity Accessories Kit
Material Safety Data Sheet for StablCal Formazin Standard
User manual


The Turbidity Sensor requires a compatible interface and software to collect data. Interface and software sold separately.

The Turbidity Sensor is compatible with these interfaces:
LabQuest 2
LabQuest
LabQuest Mini
Go!Link
SensorDAQ
NXT Sensor Adapter
Vernier LabPro
Vernier EasyLink
CBL 2
TI-Nspire Lab Cradle