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| Brand Name: | CESTSEN |
| Model Number: | EST-101-O3 |
| MOQ: | 1 pieces |
| Delivery Time: | 5-10 Working day |
| Payment Terms: | T/T |
ozone gas detector-EST-101-O3 Economy type
EST-101-O3 ozone detector is a portable gas concentration measuring instrument, using high precision circuit design, the core adopts the original imported sensor chip, high precision, strong stability, low error rate, good linearity, with Chinese and English language interface users can switch according to need, can set the height alarm value moment to remind users, after instrument science and technology development calibration, signal amplification, calibration, strict testing, will give the factory, mainly used for:
Disease control and medical treatment and occupational health ozone detection.
Pharmaceutical factory, food factory, hospital ozone disinfection residue detection drinking water disinfection disinfection, disinfection, bleaching, odor removal and other aspects, food refrigeration insurance, air sterilization purification in sterile places and other ozone peak and concentration residue measurement.
Test static dust removal equipment, ozone generator, air purifier, fresh air system, indoor air ozone and other ozone concentration detection.
Other environmental testing agencies
2.Product features
1,Advanced electrochemical sensor, with a stable and reliable performance
2,It has the function of restoring the factory setting to prevent misoperation
3,The instrument is small and light, and can be easily placed in a pocket or bag for users to use
4,Intelligent design, boot automatic detection, no operation, zero and calibration is convenient
5,Support ppm and mg / m³ unit conversion, external power supply DC5V, built-in rechargeable battery
6,Sampling pump can be selected to facilitate the safe measurement of closed space such as pipes, tunnels and test boxes
7,The instrument has the function of weighted concentration value in 1 hour, 8 hours and within the time period, which meets the national indoor air quality testing standard
8,With alarm function, can set high and low alarm value, two levels of sound and light alarm, 2 high light LED lights to remind users to pay attention to the alarm
3.Qualification
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product name |
Portable ozone detector |
Sensor name |
Optional (electrochemical sensor) |
|
product model |
EST-101-O3 |
Sensor model |
selectable |
|
external power source |
5VDC/500mA |
Detection object |
ozone |
|
Battery type |
Lithium-ion battery |
Detection principle |
electrochemistry |
|
cell voltage |
3.7V (charging limit 4.2V) |
detection mode |
Diffuse type |
|
battery capacity |
1600mAh |
Detect the range |
selectable |
|
Shutdown current |
＜0.1mA |
definition |
±5%FS |
|
Boot current |
＜30mA |
language selection |
Switch between Chinese and English |
|
Alarm current |
＜50mA |
working temperature |
-10℃-40℃ |
|
levels of protection |
IP65 dustproof |
Working humidity |
0-95%RH |
|
display mode |
LCD hold |
Air pressure range |
860-1060hpa |
|
The alarm way |
Level 2 acoustic and optical alarm |
preheating time |
60 Seconds |
|
Alarm error |
± 10% Alarm Setpoint |
response time |
T9030S (mostly) |
|
zero drift |
≤±2%FS/6h |
life length |
2-3 years (in the air) |
|
External size |
120*60*35mm |
Span drift |
≤±5%FS/6h |
|
The weight of the machine |
250g (including battery) |
repetitiveness |
≤±2%FS |
Scale selection:
|
model |
Gas types |
Standard range |
sensitivity |
display resolution |
accuracy |
response time |
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EST-101-O3-5 |
ozone |
0-5PPM |
0.02PPM |
0.001PPM |
±5%F.S. |
<60S |
|
EST-101-O3-20 |
ozone |
0-20PPM |
0.03PPM |
0.01PPM |
±5%F.S. |
<60S |
|
EST-101-O3-50 |
ozone |
0-50PPM |
0.04PPM |
0.01PPM |
±5%F.S. |
<60S |
|
EST-101-O3-100 |
ozone |
0-100PPM |
0.06PPM |
0.1PPM |
±5%F.S. |
<60S |
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EST-101-O3-200 |
ozone |
0-200PPM |
0.1PPM |
0.1PPM |
±5%F.S. |
<60S |
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EST-101-O3-1000 |
ozone |
0-1000PPM |
0.3PPM |
1PPM |
±5%F.S. |
<60S |
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The above is the conventional gas concentration measurement range, which can be customized if other measuring ranges are needed |
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