Ade Advanced Optics RHB-10ATC-1 0-10% ATC BRIX Refraktometar 4 Sap, CNC rashladna tekućina

Brand:Ade Advanced Optics

3.1/5

€
62.71

Ovo je jedinica VISOKE KVALITETE izrađena od aluminija, a ne jeftine plastike! *Refraktometar vrhunske kvalitete s 0-32% Brix skalom za mjerenje tekućina povezanih sa šećerom - voće i povrće, voćni sokovi, vino, pivo, bezalkoholna pića, džemovi, želei, javorov sirup Jedan POTPUNO NOVI RHB-10ATC (0-10% Brix skala) ) Ručni refraktometar u plavoj tvrdoj kutiji obloženoj pjenom. Ovaj model je praktičan za testiranje voća i povrća s niskim sadržajem šećera, Reamsovih tjelesnih tekućina (prema Reamsovoj biološkoj teoriji ionizacije), javorovog soka ili za sintetička ili polusintetička sredstva za hlađenje. Za rashladne tekućine za strojnu obradu i brušenje, pogledajte tehnički list za odgovarajuću koncentraciju tekućine. Ovaj model je dizajniran za davanje VISOKO preciznih očitanja s 0,10 Brix podjela (točnost je +/- 0,10 Brix). Ova jedinica je DUPLO točnija od modela 0-32%! Svi RHB modeli koriste ambijentalno svjetlo, nisu potrebne baterije ili izvor napajanja. Modeli sa sufiksom "ATC" opremljeni su "Automatskom kompenzacijom temperature" za točna mjerenja bez ponovne kalibracije nakon promjena radne temperature okoline (uporaba na terenu). Uključeno je: pipeta za ispuštanje ispitnih tekućina na prizmu (nikada ne uranjajte refraktometar u ispitnu tekućinu!), mini odvijač za kalibraciju skale i korisnički priručnik.

Nema dostupnih jedinica

EAN: 0798527500928

Kategorije Industrijski i znanstveni, Testirajte, izmjerite i pregledajte, Instrumentacija za analizu tvari, Refraktometri,

Uključeno: pipeta za ispuštanje ispitnih tekućina na prizmu; mini odvijač i uputstvo za upotrebu. Čvrst dizajn, izrađen od čvrstog aluminija, a ne ugljične plastike. Automatska temperaturna kompenzacija (atc). Točnost: +/- 0,10 posto brixa; podjele: 0,10 posto brixa. Široko se koristi za ispitivanje sirovog soka javora i sintetičkih ili polusintetičkih rashladnih sredstava za strojnu obradu.

Item model number	RHB-10ATC-1
Manufacturer	Ade Advanced Optics
Package Dimensions	8.1 x 3.1 x 2.2 inches; 0.7 Ounces

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Scritto da: Michael Aarons

Perfect Item for Maple Sap/Syrup Makers

Although I only have a few backyard trees (~10 taps), I really wanted to know if my ratio of sap/syrup was "within the norms." This refractometer is super-easy to use and extremely accurate. (I calibrated it with a 0% distilled water solution and tested it with a 5% lab sucrose solution. It was dead on at several different temperature tests!) The unit is also extremely rugged and seems well designed for field use. It also included a soft zipper case, two droppers, and a screwdriver for calibration. Although a precise instrument, I think this would easily stand up to long term use in the woods. You can also work it with gloves on - a bonus on those really cold days. I can only speak to the unit we received from the seller I chose (magnum_media). The seller also had fantastic customer service and answered my questions promptly. If you are producing maple syrup "for real" or just a hobbyist who loves data, this tool is for you. It is also great for when your friends and neighbors come over and want a "tour." I let them look through this and see how the sugar concentration can vary between trees - and even between taps on the same tree (I have giant 100 year old trees). Unfortunately, the only thing this tool cannot do is make my sap "sweeter." I found that my overall sugar concentration is 2%, which is pretty much normal. Oh well, I guess I can plant some additional trees and wait 100 years to see if they are sweeter.

Scritto da: kayakpete

The comments highly recommend the tool for this purpose

I purchased this tool specifically for checking the sugar content of sap from my maple trees. The comments highly recommend the tool for this purpose. The tool calibrates to distilled water at 68F and is advertised to have a "field' range from 50F to 90F. I had hoped to use it in the field so that I could determine which trees are "sweetest from year to year, however the tool reads about 2 percent too high. For a range of 1% to 4% (the range of my trees) this is unacceptable. What am I basing this on? For years I have used a sap hydrometer in the field and my field (outdoor) comparisons of the 2 tools shows the refractometer to be about 2% higher on average. When I take sap into the house (close to 68 degrees) the 2 instruments line up. This is supposed to be a temperature compensated device (i.e. the "ATC"). It appears not to be so, at least for the 50 degree range of my typical field needs, and I am not about to travel back and forth to the house for individual tree measurements. When it is 68 degrees outside maple season is over! I hope someone on the review board can provide advice.

Scritto da: Susan Drummond

Good for the price

I bought this refractometer to measure sugar content in maple sap. I am a small producer and didn't want to spend a lot of money monitoring my RO. I did a test with 0%, 3% and 8% sugar in water. It was dead on once I set the zero correctly. The only negative comment I had was the manual was missing but everything else including the pipette and screw driver for adjusting the zero were in the case. I got it on sale for about $14 so I can't complain. The device seems to be well made and feels substantial in your hand.

Scritto da: Amazon Customer

It works as expected

I use it to test the concentration of water-based coolant on a cnc mill. I have used it for a few years now with no complaints. The calibration holds and that is about it, not exactly rocket science here. These things are pretty simple so no reason to cost what some do.

Scritto da: Bobanlou

Great little devise

We weren't sure what to expect from this instrument, as it seemed very low-priced. Thought it might be flimsy and poorly made. But that was not the case! This is a substantial, well made, easy to use refractometer. 0-10% Brix is pefect for measuring the sugar content of maple sap. The delivery time was very fast and it arrived in a well-padded case with instructions, cleaning cloth, and a plastic pipette. Very pleased with this purchase and have recommended it to fellow sappers.

Scritto da: Werner

Four Stars

Not the best but its cheap. So ok

Scritto da: Amazon Customer

Four Stars

Seems to work good for checking machine coolant.

Scritto da: Baumach

Not Durable

We used this refractometer to check our machine CNC coolant weekly. This is the 2nd one we have purchased and both have broken after about 2-3 months of use. The one we had before these lasted a couple of years. These are Not very durable or well built.