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.

Ethylene Oxide (ETO) Fixed Gas Detector FIX800 — Complete Solution for Hospital & Pharma Sterilization Sites

Ethylene oxide (ETO) is essential in hospital sterilization rooms and pharmaceutical processes, yet it is an IARC Group 1 carcinogen. The WANDI FIX800 fixed gas detector monitors up to 5 gases 24/7 and provides immediate ETO leak alarms to protect workers and facilities.

What Is ETO? — Why Fixed Detectors Are Essential

Ethylene oxide (ETO, C₂H₄O) is indispensable in hospital medical device sterilization, pharmaceutical synthesis, and pesticide fumigation. However, it is classified by IARC as a Group 1 definite human carcinogen, with a flammable range starting at just 3.6% LEL — making continuous fixed monitoring essential, especially in 24/7 operated sterilization rooms.

병원 멸균 구역 내 설치형 가스감지기 필요 환경 — 병원 멸균실은 야간 무인 운영이 많아 설치형 24시간 감지가 필수 (출처: Unsplash / Adhy Savala)

ETO Health Effects by Concentration

Concentration (ppm)	Duration	Health Effects
1 ppm	8 hr TWA	Korean OSHA permissible limit
5 ppm	Short-term	Eye, nose, throat irritation; headache
50 ppm	Minutes	Nausea, chest pain, respiratory damage
Chronic	Long-term	Leukemia, lymphoma, breast cancer risk

병원 시설 내 설치형 가스감지 시스템 구성 — FIX800 설치형 가스감지기로 ETO 멸균실 24시간 모니터링 구현 (출처: Unsplash / SJ Objio)

How FIX800 Could Have Prevented ETO Accidents

1Automatic night alarm: FIX800 triggers light/sound alarms immediately upon ETO detection and displays alerts on the FIX-DS display panel.
2Equipment interlock: Relay output can automatically stop sterilizer operation and activate forced ventilation.
35-gas simultaneous monitoring: ETO + O₂ + EX + CO + H₂S monitored with a single unit for comprehensive hazard coverage.

완디 레이먼드코리아 병원 이오가스 ETO 멸균실 FIX800 설치 사례 — 병원 ETO 멸균실 WANDI FIX800 설치 사례 — 레이먼드코리아 (대전)

WANDI FIX800 Specifications

Specification	FIX800
Gas measurement	ETO, O₂, EX, CO, H₂S, CO₂, NH₃, O₃ — up to 5 simultaneously
Operation type	Fixed / 24-hour continuous monitoring
Alarm outputs	Audible + visual alarm + relay output (equipment interlock)
Display integration	FIX-DS LED display panel compatible