What does WANDI Korea do?

WANDI Korea is the official Korean distributor of WANDI environmental and gas measurement instruments, operated by RS Korea Co., Ltd. We provide sales, calibration, repair, installation, and technical support for portable and fixed multi-gas detectors and air quality monitoring systems, exporting to more than 20 countries with over 5,000 delivery records.

What products do you offer?

We supply portable multi-gas detectors (EDW100, EDW500, Gas Tiger series), fixed multi-gas detectors (FIX800, FIX900, FIX-AP), air quality monitoring systems (FIX5000), and gas leak detectors (GLD series) for industrial safety and environmental measurement.

Which gases can be measured?

Our instruments measure oxygen (O2), carbon monoxide (CO), hydrogen sulfide (H2S), combustible gases (EX), carbon dioxide (CO2), ammonia (NH3), and volatile organic compounds (VOC), among other hazardous and combustible gases found on industrial sites.

Do you provide calibration and repair services?

Yes. Beyond product sales, WANDI Korea provides in-house and national certified calibration, repair, installation, and ongoing technical support. Calibration and repair requests can be submitted through the quote/calibration/repair pages on our website.

How can I get a quote for a gas detector?

You can request a quote directly through the quote page on our website or through a nearby dealer. Let us know your application and target gases, and we will recommend a suitable model.

In which fields are the products used?

They are used across a wide range of industrial sites including laboratories, factories and plants, hospitals, military facilities, livestock and wastewater treatment, and construction sites for worker safety and environmental monitoring.

FIX800 Hazardous Gas Monitoring System for School Cafeteria Kitchens (CO / Indoor Air Quality)

Project Details

This is an introduction to hazardous gas monitoring systems applied in school cafeteria kitchens.

Cafeteria kitchens are equipped with large commercial burners, sterilizers, and disinfection units. Large burners in particular can generate carbon monoxide (CO) when cooking oils are heated or gas is supplied for combustion. In addition to CO, other hazardous substances such as nitrogen dioxide (NO₂) and volatile organic compounds (VOCs) can also be produced in these environments.

Adequate ventilation during cooking is therefore critical, and ongoing monitoring of indoor air quality is also necessary.

Past incidents of carbon monoxide poisoning in cafeteria kitchens, along with long-term health concerns such as lung disease among kitchen workers, have generated ongoing calls for improved cafeteria environments. As a result, interest in hazardous gas management systems capable of monitoring these conditions has continued to grow.

Key advantages of the FIX800 fixed gas detector for indoor air quality monitoring:

Industrial-grade electrochemical sensors are used, providing measurement reliability at a level suitable for KOLAS national accreditation. Multiple sensors can be installed in a single unit, delivering strong cost-effectiveness for multi-gas monitoring.

The system can simultaneously detect up to 5 gas types in real time. When measured concentrations reach the configured alarm threshold, the integrated beacon triggers audible and visual alarms immediately.

In addition to on-site monitoring, the system can also be integrated with an LED status display board for centralized monitoring. All kitchen staff can instantly check current indoor air quality and gas levels during cooking operations. When CO concentration rises, the ventilation system can be activated immediately to dilute the gas — enabling a healthier and more comfortable kitchen environment.

This concludes the introduction to the FIX800 hazardous gas monitoring system for school cafeteria kitchens.