硫멸퇏湲
怨좎븬利앷린硫멸퇏湲
7 liters/  21 liters/
22 liters/  35 liters/  41 liters/
60 liters/  85 liters/  200 liters/
250 liters/  350 liters/  700 liters/
1000 liters/  1500 liters/  2000 liters/
118 liters(for Field Hospital) 
E.O. 媛뒪硫멸퇏湲
41 liters/  85 liters/  135 liters/
250 liters/ 350 liters/  700 liters/
E.O. Gas Monitoring System/
Process Monitoring System/
삩 뵆씪利덈쭏 硫멸퇏湲
41 liters/  63 liters/  135 liters
諛곗뼇湲걔룰굔뿴硫멸퇏湲
32 liters/  53 liters/  108 liters/
쓽猷뚯슜 깋옣怨&깋룞怨
옄쇅꽑냼룆湲
옱떒젒李⑷린
꽍怨좎젅떒湲
Fetus Pulse Detector
BI 씤걧踰좎씠꽣
Home Sterilizer Gas Sterilizer
멸균기 │ 고압증기멸균기 시리즈
E.O. Gas Monitoring System
 HEGM-1000 
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*Click image to enlarge the image.
HEGM-1000 

The gas monitor is essential for preventing the human injury because it is so difficult to remove perfectly the possibility of existence for EO gas in the workplace where the EO gas sterilizer is operating.

This gas monitoring system generates an immediate audible alarm and vent the gas forcibly from the workplace just when unexpected gas leakage has been occurred and the concentration of gas in the air is reached to the set level.

It also has a prompt and accurate response rate and stabilized motion characteristics for easy and user friendly setup and operation, and detects the monitored data in real time, cuts off the gas supplying, operates the fan for venting forcibly etc. and is capable of applying to the several purpose control by adopted microprocessor.

In case of power failure, the built?in rechargeable battery keeps the monitoring system running continuously for about 10 hours, and connecting it with the appropriate type of detector (with a capacity of 4 to 20mA power) transforms it into an efficient gas surveillance monitor.

The lifetime of gas detecting sensor is about 2 years and it shall be replaced every 2 years, the zero value and span for a new sensor should be calibrated for detecting and displaying the gas concentration exactly. The replacing and calibrating of sensor should be performed by a well-trained and supplier-authorized technician due to its expertise.

Permissible Exposure Limit
Ethylene Oxide gas affects the human body and OSHA has been regulating that operator should not be exposure no more than 8 hours(TWA) in 1ppm concentration, 15 minutes in 5ppm(STEL).

Permissible Concentration in the air max. 5ppm max. 1ppm
Limit Time of Exposure within 15min (STEL) within 8 hours (TWA)
OSHA : Occupational Safety and Health Administration


Flammability
It may be flammable in case of increasing the concentration of EO gas in the air over 3%, therefore every ignition source such as match, the light of cigarette, a kind of spark, static electricity etc. shall be separated from the sterilizer or gas cylinder and be removed the electric products include battery.
Model HEGM-1000
Overall Dimension W193 x D123 x H111 mm
Detecting Gas Ethylene Oxide (EO) in air
Detection Method Electrochemical method
T90 Response Time 140 seconds
Display Dot matrix graphic LCD (128x64dots) with backlight
Display Range 0.0~99.9ppm (0.1ppm select) or 0~99ppm (1ppm select)
Nominal Detecting Range 0~20ppm
Maximum Detecting Range 100ppm
Expected Operating Life Two years in air
Minimum Resolution 0.1ppm or 1ppm (adjustable)
Alarm Method TLV (adjustable) Buzzer and arrow signal/td>
Alarm Preset Levels & Method, Alarm Contacts & Capacity 1st; Approx. 5ppm & buzzer sound, AC Out ; 2A, 250V
2nd; Approx. 20ppm & buzzer sound
Alarm Detection & AC Output Signal Delay Time Setting Range Detection delay time : 0~99 seconds (adjustable)
Output signal off time (when alarm is cleared): 0~120 min (adjustable)
Power Source
(DC: Battery)
AC 220V±10%, 60Hz
DC 12V 1100mA, rechargeable Ni-MH Battery (duration: 3 hours)
Power Consumption 5W+10% less than
Operating Temperature and Humidity 0℃~+40℃ & 20~85% RH
(avoid rapid temperature change and condensation )
Interface RS-232C/RS-485 for serial communication (options)
Weight 1.6kg