02:02

【GD-70D】How much interference with exhaust gases can be minimized?

01:45

【TP-70DGⅡ】How much interference with the cleaning agent can be minimized?

03:15

【GD-70D】Hydrogen interference in gas sensors

02:04

【GD-70D】Comparison of cleaning agent interference between old and new sensors

03:55

【GX-3R Pro & GX-2009】Hydrogen interference in gas sensors

04:18

Demonstration of a realtime gas monitoring system for mixed gas composed of natural gas and hydrogen

03:29

Demonstration of a real-time gas monitoring system for methanation

04:51

How does oxygen deficiency occur? 【Oxygen deficiency training demonstration】

04:45

【CO2】Non-Dispersive Infrared Method (NDIR) Sensors: Boasting High Reliability

04:02

【GADMS Lite】What is the GADMS Lite Simple Gas Monitoring System?

04:37

What are Acidity and Alkalinity?

04:08

【Gas detector】Why is Maintenance Necessary?

05:10

Let’s Learn About the Flash Point and Ignition Point of Fuel!

04:59

Interference in Gas Detectors

04:33

Gas have weight?: Determining Installation Locations Based on Vapor Density

02:22

The dangers of gas～hydrogen fluoride～

02:31

The dangers of gas～toluene～

02:50

The dangers of gas～CO～

02:50

The dangers of gas～Chlorine～

02:50

The dangers of gas～H2S～

02:14

The dangers of gas～ammonia～

02:15

The dangers of gas～CO2～

03:02

Are there parallels between photoelectrons and viral inactivation? 【AC Lab.】

02:52

Do beverages and cosmetics produce photoelectrons? 【AC Lab.】

03:19

Technologocal Leap Caused by Work Function【Photoemission Yield Spectroscopy in Air】

04:22

THE OPEN COUNTER　The core part of the AC series【Photoemission Yield Spectroscopy in Air】

03:04

How to operate AC-2S【Photoemission Yield Spectroscopy in Air】

03:40

The structure of the AC series and the relationship between functions and data

02:54

The dangers of gas～Methane～

02:41

The dangers of gas～Hydrogen～

01:50

How to choose a stationary gas detector " Other interference gases"

01:42

【gas detector】Points to consider when selecting a fixed gas detector “Dust and Mist Edition”

01:43

Points to consider when selecting a fixed gas detector “Temperature, Humidity, Pressure Edition"

01:46

【gas detector】stationary gas detector where should i install it?

02:03

【JASIS】Portable 4Gas Detector GX-Force in jasis2022

03:41

【JASIS】continuous gas monitoring system for steel and metal processing in jasis2022

03:18

【JASIS】continuous gas monitoring system for ammonia synthesis in jasis2022

03:18

【JASIS】continuous gas monitoring system for methanation in jasis 2022

01:14

【AC-2S】new surface analyzer AC series in JASIS 2022

01:15

【AC-2S】new surface analyzer AC-2S Pro α in JASIS2022

01:02

【AC-2S】new surface analyzer AC-2S series in JASIS2022

01:50

【JASIS2022】Introduction of RIKEN KEIKI exhibition booths

01:50

【JASIS2022】理研计器的展台介绍

01:31

【gas detector】How many stationary gas detectors should be installed?

02:23

【gas detector】 Measuring range for 4 patterns

02:07

【gas detector】Management considering the type of gas and gas characteristics

02:34

【gas detector】11points to select fixed gas detector

04:02

【gas detector】Example of fixed gas detector installation

01:34

What is the difference between Explosion-proof and Non-explosion-proof portable gas detectors?

01:34

What is the difference between Single-gas and Multi-gas of portable gas detectors?【rikenkeiki】

01:47

【Portable gas detectors】What are diffusion and suction types of portable gas detectors?【rikenkeiki】

01:28

How to select portable gas detectors？

02:40

【GX-3R Demonstration】How robust to high and low temperature.

02:39

GX-3R Demonstration. How robust to vibration. 【explosion-proof】【rikenkeiki】

01:09

GX-3R demonstration. How loud is the alarm. 【explosion-proof】

00:59

【SD-3 Demonstration】How robust to impact.【gasdetector】【rikenkeiki】

02:16

【GX-3R Demonstration】How robust to falling from high place【gas detector】

01:49

【SD-3 Demonstration】How robust to inside high pressure.

02:13

【GX-3R Demonstration】How robust to rainstorm.

02:31

【Gas meter】Demonstration: How Robust to Submersion 【GX-3R】 【4 component gas monitor】