CA2000 is an unique & highly sophisticated alcohol analyzer utilizing the variation of electrical property value of the oxide semi-conductor when the alcohol substance is detected. And, with the development of new ceramic material combined with relevant catalyst, it can selectively analyze the alcohol concentration to the ppm unit existing in the human breath.
Furthermore, it did improve to the large extent the standby, response & recovery time which could be crucial in measuring gas concentration.
-Detection mechanism of our unique semi-conductive sensor
When the oxide having the property of n type conductivity is open to the atmosphere, it decreases the number of electron affecting on electrical property by the adsorbed oxygen and results in increasing the resistance. And, afterwards, if the specific gas (reducing gas) exists in the atmosphere, it reacts with the adsorbed oxygen and increase the electron in the oxide, resulting in decreasing the resistance.
So to speak, the electrical property of the oxide is getting changed when a specific gas is exposed from the outside and our sensor can analyze the gas concentration from the variation of quantity.
1) Highly reliable accuracy by the most sophisticated sensor CA2000 adopts a highlyselective semi-conductor sensor (reactive to alcohol substance) designed by KAIST (Korea Advanced Institute of Science and Technology ). CA2000 is an unique breath tester adopting this most sophisticated technology of sensor.
2) Stable testing data : It allows you to get stable data for successive testing.
3) Digital type : It displays by 3 digits (0.xx BAC/BRAC).
4) Wide detection range: 0.00 0.40% BAC
5) Longterm stability: CA2000 can analyzes very precisely even after long time of uses.
6) Compact & light weight handheld device
7) Short warmup & response Time
After power on, less than 20sec. of warming up countdown (200 to 000) is needed to make it ready for testing. And, exhaling just for a few seconds will reach you to instantly read the testing numeric digits.
8) Longer life time : 3,000 times testing
9) Quick Recovery Time
The sensor of CA2000 can be purged in 30seconds for another time of testing. You don’t need to be too patient to do consecutive testing.
10) Power 9V Alkaline battery & one cigar Jack DC adapter included
11) Sanitary Testing CA2000 includes 5pcs of mouthpiece for sanitary direct testing.
12) Alarm Sound
If you are out of legal limit range, alarm sound will be automatically beeping. It could be customized depending on the countries.
13) Compact design and an aesthetic outlook