Water quality monitoring system of Online TN Analyzer – HATN-4000

73
940

HATN-4000 is a measuring instrument that automates the ultraviolet / visible spectroscopy (thermal oxidation method) of the water pollution test method. In the pretreatment step, alkaline potassium persulfate is injected into the sample, and the sample is heated at 120°C for 30 minutes to oxidize and decompose organic and inorganic nitrogen compounds into nitrate ions. After cooling, hydrochloric acid is added to lower the acidity, and ultraviolet absorbance is measured at 220nm to measure total nitrogen. At this time, it is possible to measure more accurately by measuring the absorbance of the disturbance factor at 275nm to calibrate the measurement value. HATN-4000 not only improves efficiency by adopting patented technology and newly-developed oxidation reaction chamber, it is KORBI new product with sophisticated design and users convenience.

Characteristics

HATN-4000

Adoption of oxidation reaction chamber with improved efficiency

Application of multi-channel valve for quantitative distribution of samples and reagents

Built-in user-oriented operating program with enhanced security function

Built-in functions to enhance user convenience

Specification

    • Measurement item

Total Nitrogen (TN)

    • Measurement method

UV Absorption photometry

    • Measurement range

0~100mg/L (Adjustable)

    • Wavelength

220nm (275nm for compensation)

    • Measurement interval

60 minutes (Adjustable)

    • Detection limit

0.6mg/L F.S. or less

    • Accuracy

±2% F.S.

    • Reproducibility

±2% F.S.

    • Linearity

±3% F.S.

    • Zero/Span drift

±2% F.S.

    • Oxidation method

120℃ persulfate thermal oxidation

    • Calibration

Auto/manual calibration by standard solution

    • Sample/Reagent measuring method

Step motor pulse control

    • Sample/Reagent distribution method

7-port distribution control method (Fixed quantity injection with multi-channel valve system)

    • Operation system

Windows 7 Pro

    • Output

DC 4~20mA, RS-232C

    • Status display

Normal operation, on calibration, error

    • Display

Color LED 10.4″ (Touch screen)

    • Power

AC 220V, 50/60Hz

    • Power consumption

Average 150W(Maximum 450W)

    • Voltage regulation

3% or less

    • Data storage capacity

HDD 100G or more

    • Data output

USB terminal

    • Enclosure/Size

Steel, 1.5T (Except paint) / 645(W) x 439(D) x 1600(H) mm

    • Operating humidity

RH 95% or less

73 COMMENTS

  1. Wonderful work! This is the type of information that should be shared around the internet. Shame on the search engines for not positioning this post higher! Come on over and visit my website . Thanks =)

  2. I have read a few just right stuff here. Certainly price bookmarking for revisiting. I wonder how much attempt you put to make such a wonderful informative web site.

  3. Generally I don’t read article on blogs, but I wish to say that this write-up very forced me to try and do so! Your writing style has been amazed me. Thanks, quite nice post.

  4. Thanks for the sensible critique. Me & my neighbor were just preparing to do some research on this. We got a grab a book from our local library but I think I learned more clear from this post. I’m very glad to see such great info being shared freely out there.

  5. You really make it appear really easy along with your presentation but I in finding this matter to be actually one thing which I feel I’d never understand. It kind of feels too complicated and very huge for me. I’m looking forward in your next submit, I will try to get the cling of it!

  6. You made a number of good points there. I did a search on the matter and found a good number of persons will have the same opinion with your blog.

  7. I have not checked in here for some time since I thought it was getting boring, but the last few posts are good quality so I guess I?¦ll add you back to my daily bloglist. You deserve it my friend 🙂

  8. Hi, Neat post. There’s a problem with your site in internet explorer, would check this… IE still is the market leader and a huge portion of people will miss your wonderful writing due to this problem.

  9. Howdy! I could have sworn I’ve been to this blog before but after browsing through some of the post I realized it’s new to me. Anyhow, I’m definitely delighted I found it and I’ll be bookmarking and checking back frequently!

  10. Thank you a lot for giving everyone such a breathtaking possiblity to discover important secrets from here. It can be so terrific and as well , jam-packed with a lot of fun for me personally and my office mates to visit the blog really thrice every week to learn the newest guidance you have got. And of course, I’m so certainly impressed concerning the dazzling secrets you give. Some 3 ideas in this article are absolutely the very best I have had.

  11. I have recently started a web site, the info you provide on this website has helped me tremendously. Thanks for all of your time & work.

  12. Hi there! I could have sworn I’ve been to this website before but after browsing through some of the post I realized it’s new to me. Anyways, I’m definitely glad I found it and I’ll be book-marking and checking back frequently!

  13. Hi , I do believe this is an excellent blog. I stumbled upon it on Yahoo , i will come back once again. Money and freedom is the best way to change, may you be rich and help other people.

  14. Awesome blog! Is your theme custom made or did you download it from somewhere? A design like yours with a few simple tweeks would really make my blog shine. Please let me know where you got your theme. Thank you

  15. Hi! I just wanted to ask if you ever have any issues with hackers? My last blog (wordpress) was hacked and I ended up losing many months of hard work due to no back up. Do you have any methods to protect against hackers?

  16. It¦s really a great and helpful piece of info. I¦m happy that you shared this helpful info with us. Please stay us informed like this. Thanks for sharing.

  17. Woah! I’m really digging the template/theme of this blog. It’s simple, yet effective. A lot of times it’s hard to get that “perfect balance” between user friendliness and visual appearance. I must say that you’ve done a great job with this. In addition, the blog loads super fast for me on Firefox. Exceptional Blog!

  18. I am not sure where you are getting your info, but great topic. I needs to spend a while learning much more or working out more. Thanks for wonderful information I was searching for this info for my mission.

  19. I’ve read several good stuff here. Definitely value bookmarking for revisiting. I surprise how so much effort you set to make such a great informative website.

  20. whoah this weblog is fantastic i really like reading your articles. Stay up the good work! You realize, many persons are hunting round for this information, you can aid them greatly.

  21. Wonderful site you have here but I was curious about if you knew of any community forums that cover the same topics discussed in this article? I’d really love to be a part of online community where I can get comments from other experienced individuals that share the same interest. If you have any recommendations, please let me know. Bless you!

  22. Hello my family member! I want to say that this article is awesome, nice written and come with almost all important infos. I would like to look more posts like this .

  23. I am often to blogging and i really appreciate your content. The article has really peaks my interest. I am going to bookmark your site and keep checking for new information.

  24. My brother recommended I might like this web site. He was totally right. This post actually made my day. You cann’t imagine simply how much time I had spent for this info! Thanks!

  25. Thanks , I have recently been searching for information about this topic for ages and yours is the best I’ve discovered so far. But, what about the conclusion? Are you sure about the source?

  26. Heya this is kind of of off topic but I was wondering if blogs use WYSIWYG editors or if you have to manually code with HTML. I’m starting a blog soon but have no coding know-how so I wanted to get advice from someone with experience. Any help would be greatly appreciated!

  27. I am now not positive the place you are getting your info, however good topic. I needs to spend some time studying much more or understanding more. Thank you for fantastic information I used to be on the lookout for this information for my mission.

  28. Please let me know if you’re looking for a author for your weblog. You have some really great posts and I think I would be a good asset. If you ever want to take some of the load off, I’d love to write some material for your blog in exchange for a link back to mine. Please shoot me an email if interested. Regards!

  29. Hello just wanted to give you a brief heads up and let you know a few of the pictures aren’t loading properly. I’m not sure why but I think its a linking issue. I’ve tried it in two different internet browsers and both show the same results.

  30. Pretty nice post. I just stumbled upon your blog and wished to say that I have truly enjoyed surfing around your blog posts. In any case I will be subscribing to your feed and I hope you write again very soon!

  31. I do agree with all of the ideas you have presented in your post. They are really convincing and will certainly work. Still, the posts are too short for starters. Could you please extend them a bit from next time? Thanks for the post.

  32. Thank you a lot for sharing this with all of us you really recognise what you’re talking approximately! Bookmarked. Kindly also talk over with my website =). We may have a link change agreement between us!

  33. It is in reality a nice and useful piece of information. I am glad that you simply shared this useful info with us. Please keep us up to date like this. Thank you for sharing.

  34. Hello, Neat post. There’s an issue along with your site in web explorer, would test thisK IE nonetheless is the marketplace chief and a good part of other folks will omit your great writing due to this problem.

  35. What is CogniCare Pro? CogniCare Pro is 100 natural and safe to take a cognitive support supplement that helps boost your memory power. This supplement works greatly for anyone of any age and without side effects

  36. Nice post. I learn something more challenging on different blogs everyday. It will always be stimulating to read content from other writers and practice a little something from their store. I’d prefer to use some with the content on my blog whether you don’t mind. Natually I’ll give you a link on your web blog. Thanks for sharing.

  37. Hi, just required you to know I he added your site to my Google bookmarks due to your layout. But seriously, I believe your internet site has 1 in the freshest theme I??ve came across. It extremely helps make reading your blog significantly easier.

  38. It¦s really a cool and useful piece of information. I¦m satisfied that you just shared this helpful info with us. Please keep us up to date like this. Thanks for sharing.

  39. Hello! I could have sworn I’ve been to this blog before but after browsing through some of the post I realized it’s new to me. Anyways, I’m definitely happy I found it and I’ll be book-marking and checking back frequently!

  40. Simply desire to say your article is as surprising. The clearness for your publish is simply nice and i could suppose you are knowledgeable on this subject. Fine together with your permission let me to grab your RSS feed to keep updated with forthcoming post. Thanks a million and please keep up the gratifying work.

  41. Please let me know if you’re looking for a article author for your weblog. You have some really great articles and I feel I would be a good asset. If you ever want to take some of the load off, I’d love to write some content for your blog in exchange for a link back to mine. Please send me an email if interested. Cheers!

LEAVE A REPLY

Please enter your comment!
Please enter your name here