
Accurately grasp the photon flux density of photosynthesis! It is possible to control the environment suitable for plant growth.

Introduction to temperature calibration methods. This explains the differences between comparative calibration and fixed-point calibration.

I will introduce the calibration of thermometers and pressure gauges. I will explain the differences between calibration, verification, and adjustment.

WIKA can customize instruments according to customer requests and special specifications, even from just one unit.

What information is displayed on the dials of mechanical pressure gauges and thermometers? What is the difference between a pressure gauge and a thermometer? What should you be careful about when reading the values?

What are temperature resistance sensors, Pt100 sensors, and Pt1000 sensors? This explains in an easy-to-understand way what they are and what differences exist between them.

What is a thermocouple? What are the types of thermocouples? How high a temperature can a thermocouple be used? These questions are explained in an easy-to-understand manner.

A spectrophotometer for wastewater testing and environmental surveys, suitable for measuring total nitrogen, total phosphorus, and COD (chemical oxygen demand). This is an ideal device for those conducting water quality tests on wastewater in-house.