colorimetric-tubes
colorimetric-tubes


Author Comment Last activity Moderation
mathew "forgot to add a link-back here: I made a smaller version of the card on the formaldehyde kit for borrowing: download pdf " | Read more » over 7 years ago
warren "Can you test filling one out and taping a tube to it, and photographing it in landscape? For the video. Maybe on a carpeted floor or a wood table, ..." | Read more » over 7 years ago
nshapiro "I think the sensor is at the back so we might want it to be popped out of the case so that we don't just pick up the heat from the pump. " | Read more » over 7 years ago
nshapiro "The round meter appears to be inaccurate. here are some test photos: " | Read more » over 7 years ago
nshapiro "This looks great! Thanks! The thermometers arrived today. Will bring them in and photograph them tomorrow. " | Read more » over 7 years ago
warren "Hi, I wasn't able to edit the tube graphic very well on my laptop but here are some of the other changes; I hope it's good enough for your immediat..." | Read more » over 7 years ago
warren "I see the most contrast in color in the first two images. I'll see about a new version after the staff call in 20 mins. " | Read more » over 7 years ago
nshapiro "Maybe I was wrong! The glare seems to be worse on the back background. Which looks best to y'all? only the outer two mm or so is transparent so ma..." | Read more » over 7 years ago
nshapiro "Here are the test photos on an old tube. Its not a perfect test because the rest of the tube may not be the same substance as the rest of the tube ..." | Read more » over 7 years ago
warren "I'm not sure I can tackle the complete redesign on a smaller card just yet, as I am just on my laptop this week. But I can change the text. Nick, ..." | Read more » over 7 years ago
danbeavers "Nick: I am not disputing your background observation but why do you think the vendor says a light background and compare it to an unused tube? " | Read more » over 7 years ago
nshapiro "Small edits to the card: we can delete the "within 2 degrees" helper text. we can reduce size (thus increasing detail of tube) of the card zip c..." | Read more » over 7 years ago
warren "Discussed on the call today having a pad of note pages attached to the lid of the box in the illustration above. The last two thermometer/hygromete..." | Read more » over 7 years ago
mathew "if, for the library, we're going to mount everything in a box with a face plate, lets look at how we can integrate the tube's scale and the thermom..." | Read more » over 7 years ago
nshapiro "Great. I've ordered the last two as they have the accuracy we need--will report back by the end of the week. way cheaper than the one i had found. ..." | Read more » over 7 years ago
warren "double sided foam tape, maybe? any formaldehyde concerns in the tape itself? " | Read more » almost 8 years ago
mathew "we can put double sided tape down on the spot-- they remove the cover and stick the tube down. we already have a ton of 1/8" double sided tape. " | Read more » almost 8 years ago
warren "The tube ought to be taped to the card, I think, so you don't mix it up if you are storing the cards and tubes together. +1 compactness for varyin..." | Read more » almost 8 years ago
nshapiro "It looks like most of the cheap hygrometers are of the coil and dial variety which I worry about the robustness of. This one is temp and humidity ..." | Read more » almost 8 years ago
warren "Yes, maybe ask Shannon about the budget. The QR code just points at wherewebreathe.org/qr - we can hook that up later to redirect anywhere we like...." | Read more » almost 8 years ago
nshapiro "This looks! great! what do you think the QR code would be? We might need there to be a solid color that the tube is placed on top of for consistenc..." | Read more » almost 8 years ago
warren "I think the card could be folded in half, print outward, so the stuff pushes it flat onto the table. Here's a draft, but I do think we could make ..." | Read more » almost 8 years ago
mathew "One confounding issue is where the card goes in library shipment. I'm looking at foam-lined reusable boxes we can package everything easily and mi..." | Read more » almost 8 years ago
warren "OK, cool - i agree vertical orientation will probably work better, and OK, going to go for a letter-sized sheet; Nick, could you try to select fina..." | Read more » almost 8 years ago