i****k
发帖数: 236 | 1 冬天取暖的季节估计快到了。免费查一下furance的一氧化碳。
一般的报警器浓度超过70ppm的时候才会叫。微量的一氧化碳要比较专业的仪器检查。
设备恰好手边有，一氧化碳这个东西又极其危险，所以争取利用业余时间做些公益的事
情，检查时间只需要几分钟。
（PPM parts per million）
1，只去rockville, gaithersburg, germantown，north potomac.等附近。不去太远的
地方，
2，出租房不去。
3，Gas furance or Oil furance 的房子。（最好先保证furance可以正常运转。节约
时间）
4，最好邮件联系，不要打电话。注明 “一氧化碳检查”
如果看不到本贴，说明比较忙，实在没有时间。 |
c*h
发帖数: 33018 | |
t****u
发帖数: 10218 | 3 re
【在 c*h 的大作中提到】
: 顶雷锋。
: 有了仪器，是不是可以自己做？
|
i****k
发帖数: 236 | 4 Yes, if you have the right device.
But if you go to other person's house, even for free, you need to carry a
liabiltiy insurance and an HVAC license.
【在 c*h 的大作中提到】
: 顶雷锋。
: 有了仪器，是不是可以自己做？
|
m***T
发帖数: 11058 | 5 Good to know
★ 发自iPhone App: ChineseWeb 7.5
【在 i****k 的大作中提到】
: Yes, if you have the right device.
: But if you go to other person's house, even for free, you need to carry a
: liabiltiy insurance and an HVAC license.
|
c*h
发帖数: 33018 | 6 the right device要多少钱，有必要备一个吗？
【在 i****k 的大作中提到】
: Yes, if you have the right device.
: But if you go to other person's house, even for free, you need to carry a
: liabiltiy insurance and an HVAC license.
|
I*D
发帖数: 40035 | |
i****k
发帖数: 236 | 8 Short answer is NO
For household use, you want serveral smoke monitors and CO monitors
installed in different levels of your house. Long time monitoring. Check
your local code.
My device is very accurate for HVAC CO inspection but the monster device
consume one battery in a couple hours. I don't think you need it monitoring
your house and replace the battery in every three or four hours.
It could be more than $200.
【在 c*h 的大作中提到】
: the right device要多少钱，有必要备一个吗？
|
c*h
发帖数: 33018 | 9 谢谢科普。
赞一个。
monitoring
【在 i****k 的大作中提到】
: Short answer is NO
: For household use, you want serveral smoke monitors and CO monitors
: installed in different levels of your house. Long time monitoring. Check
: your local code.
: My device is very accurate for HVAC CO inspection but the monster device
: consume one battery in a couple hours. I don't think you need it monitoring
: your house and replace the battery in every three or four hours.
: It could be more than $200.
|
