HCBBS Forum (English)
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request

Domestic zirconia analyzers

2017-10-29View Original

Thread Content

There are many manufacturers of zirconia analyzers in China, but I have never used any of them; those I’ve only heard of don’t count. The heating furnaces in our company use dry gas or natural gas, which is relatively clean. We are planning to purchase several zirconia analyzers, and we would like to use domestic brands. Could those of you who have used such devices recommend some manufacturers that offer stable and reliable products?
Reply #22017-10-29
You get what you pay for; there are ones that cost a few thousand, and others that cost tens of thousands
Reply #32017-10-29
For things like this, to achieve its precision, frequent calibration is required. The time drift characteristic of the sensor is terrible – it smells awful, like feces, and that stench isn’t present in a regular pattern. Hehe. Since the drift is irregular, it’s not possible to use software or hardware to track and compensate for it. Therefore, if you don’t calibrate it frequently, it’s impossible to achieve its desired accuracy. It’s just a pile of shit; whether it’s sold for 3,000 or 30,000, in terms of precision, it’s still just shit, get it? .
Reply #42017-10-29
Those from abroad are not allowed, let alone those from within the country. Hehe. . . It can’t be said that way either; if you replace the zirconia probe every month or every week, it is likely to remain functional well.
Reply #52017-10-29
It’s mainly because this thing is essential to use; before it was available, there were no issues with the manufacturing process. But now that it’s in use, precision is required. Imported versions are more expensive, while those made locally are cleaner in quality. So we prefer to use domestic products – they only need to be calibrated once a month, and the probe can be replaced every 3 years as well!
Reply #62017-10-30
Present an installation reference diagram (Yokogawa)
Reply #72017-10-30
Imported Loi, domestic Huamin
Reply #82017-11-08
LZ can learn more about Lanlian Fuji. Sinopec’s heating furnaces have many applications; it’s sufficient to calibrate them every three months. When using natural gas, there is basically no need for much maintenance. I’ve used many sets of these devices already
Reply #92017-11-08
LZ can learn more about Lanlian Fuji. Sinopec’s heating furnaces have many applications; it’s sufficient to calibrate them every three months. When using natural gas, there is basically no need for much maintenance. I’ve used many sets of these devices already
Reply #102017-11-08
LZ can learn more about Lanlian Fuji. Sinopec’s heating furnaces have many applications; it’s sufficient to calibrate them every three months. When using natural gas, there is basically no need for much maintenance. I’ve used many sets of these devices already

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.