Help and Documentation

Welcome to help and documentation for the LI-190R, LI-191R, LI-200R, and LI-210R terrestrial radiation sensors and the LI-192 and LI-193 underwater radiation sensors.

Top Resources

Principles of Radiation Measurement

(Sensors_Principles_of_Radiation_Measurement.pdf)

Brochure describing the fundamental principles of light and radiation measurements using light sensors.

Underwater Sensor Cable Connections

(Underwater_Sensor_AppNote_MD109.pdf)

Technical tip that describes proper cable connections for LI-192 and LI-193 Underwater Quantum and Spherical Quantum Sensors.

Terrestrial Quantum Sensors Instruction Manual

(Sensors_Quantum_Manual_15211.pdf)

Instruction manual for the LI-190R Quantum Sensor and LI-191R Line Quantum Sensor.

Underwater Radiation Sensors Instruction Manual

(Sensors_Manual_LI-192_and_LI-193_08307.pdf)

Instruction manual for the LI-192 and LI-193 Underwater Radiation Sensors

LI-COR Terrestrial Radiation Sensors Instruction Manual

(Sensors_Manual_08308.pdf)

For older sensors. Instruction manual for LI-COR light sensors, including the LI-190, LI-191, LI-200, and LI-210.

Videos

Factory Service and Recalibration

What's Included with Factory Calibration?

To request factory service or recalibration for a LI-COR instrument: Request Factory Service or Recalibration

Service will be performed at our US office in Lincoln, NE USA, European office (LI-COR Biosciences - GmbH), or by a distributor. To locate your country and designated point of contact click here.

Looking for a Calibration Certificate?