Hanna checker

[Reef man 89]

has anyone ever bought replacement glass tubes for the check? I have found a 4 pack on BRS for $21 sounds a little much to me. So I went on to Hamas website and found 25 for like $20 but there for the maple sugar test. So could these works with all the checkers seeing that they are 10ml test tubes?

 

[Anirban]

Actually the original cuvettes are that much costly. Here is the direct link from Hanna for the same cuvettes....

http://hannainst.com/products/accessories/hi731321-small-glass-cuvette.html

 

[Reef man 89]

I know but these look to be the exact same http://hannainst.com/hi731359-round-glass-replacement-cuvettes-for-hi759-25-pcs.html

 

[Reef man 89]

The only difference is the plastic it se The only difference is the plastic inserts but they still look to have the threads for the caps

 

[jboone82590]

To me it looks like they are the same. They are made by the same company for the sane type of tester. It just tests maple not ALK or NO3

 

[Anirban]

I think if you want to go that way then you can ask Hanna if they are optically comparable as you are going to use them as cuvettes.

 

[jboone82590]

And they don't have the black caps.

 

[smh254]

This is such a ripoff $21 for cuvettes and $27 for the caps.

 

[Medic755]

Might be different clarity or thickness of glass?

 

[Reef man 89]

That's the only thing I think might be different is the glass. Because essentially they're all the same testers running off of light. I was just looking through their website and saw how much they are for four of them and keep you where to buy the caps as well you might as well just buy a brand-new checker it will be just about the same price

 

[seastar]

I think if you want to go that way then you can ask Hanna if they are optically comparable as you are going to use them as cuvettes.

I'd want to ask this as well, just in case there is a different thickness which I imagine would throw off a reading that is entirely based on measurement of what's in the tubes. $21 definitely sounds pricey to me though, I'd be on the same hunt if I needed to replace mine!

 

[smh254]

Hanna just became a sponsor here yesterday. If you have questions you could probably get them answered here.Welcome to our newest sponsor Hanna Instruments!

https://www.reef2reef.com/index.php?threads/Welcome-to-our-newest-sponsor-Hanna-Instruments!.298837/

 

[Reef man 89]

Hanna just became a sponsor here yesterday. If you have questions you could probably get them answered here.Welcome to our newest sponsor Hanna Instruments!

https://www.reef2reef.com/index.php?threads/Welcome-to-our-newest-sponsor-Hanna-Instruments!.298837/

I just asked Hanna on there new page and hopefully they can answer it for us

 

[Reef man 89]

So I just confirmed it with Hannah You can use the maple cuvettes with any checker

 

[seastar]

This is a big win! thanks!

 

[Reef man 89]

This is a big win! thanks!

Yes it is seeing that u can get a box of 25 for the same price as the 4 pack you can check out the convo with Hanna on there form

 

[Anirban]

Yes it is seeing that u can get a box of 25 for the same price as the 4 pack you can check out the convo with Hanna on there form

Lol...looks like they charge too much for those black caps.

 

[tigé21v]

has anyone ever bought replacement glass tubes for the check? I have found a 4 pack on BRS for $21 sounds a little much to me. So I went on to Hamas website and found 25 for like $20 but there for the maple sugar test. So could these works with all the checkers seeing that they are 10ml test tubes?

Someone in our local club just posted something about these exact cuvettes, said they talked to Hanna and they are in fact the same thing. Just looks like you'll need your black cap.
HTH

 

[Reef man 89]

Someone in our local club just posted something about these exact cuvettes, said they talked to Hanna and they are in fact the same thing. Just looks like you'll need your black cap.
HTH

Yea I noticed on there website you can get like 20 for the same price as 4 from BRS and even from Hanna. The caps don't matter really. If you already own a checker you have 2 already I just want to replace the my glass tubes get old after so many tests.

 

[Hanna Instruments]

has anyone ever bought replacement glass tubes for the check? I have found a 4 pack on BRS for $21 sounds a little much to me. So I went on to Hamas website and found 25 for like $20 but there for the maple sugar test. So could these works with all the checkers seeing that they are 10ml test tubes?

Hello,

Please find a new part code we made for our Checker cuvettes. We now sell two cuvettes and caps in a complete set of two for only $8.00. HI731315

http://hannainst.com/hi731315-glass-cuvettes-and-caps-for-checker-hc-colorimeters.html

Thank you for choosing Hanna Instruments!