SKU: 49135099947

Density Determination Kit - AD-1654

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Description

Density Determination Kit - AD-1654Discover precise and easy density measurement with the AD 1654 Density Determination Kit. This kit enables accurate measurement of density or specific gravity for solids and liquids using Archimedes' Principlethe buoyancy method. By immersing a sample in liquid or gas, the kit measures the upward buoyant force, which equals the weight of the displaced fluid, delivering reliable density results. Compatible with HR AZ, HR A, FZ i, and FX i balances, the

Discover precise and easy density measurement with the AD-1654 Density Determination Kit. This kit enables accurate measurement of density or specific gravity for solids and liquids using Archimedes' Principle—the buoyancy method. By immersing a sample in liquid or gas, the kit measures the upward buoyant force, which equals the weight of the displaced fluid, delivering reliable density results. Compatible with HR-AZ, HR-A, FZ-i, and FX-i balances, the AD-1654 Density Determination Kit is ideal for laboratories seeking efficient, accurate density analysis.

AD-1654 Manual 

Frequently Asked Questions on the AD-1654 

Can I measure the density of a resin pellet or sheet that floats in water?
Yes. For materials that float in water, use a lower-density liquid, like methanol (density 0.798) or kerosene (density 0.80). The kit includes a float to measure the density of the liquid.

Is it possible to measure a sample containing bubbles?
Yes, but bubbles may gradually disappear, affecting density readings. Samples that float in water cannot be accurately measured with this kit.

How can I reduce the effect of water's surface tension on measurement repeatability?
Adding a few drops of a mild surfactant (e.g., dish detergent) reduces surface tension. Methanol also minimizes surface tension effects without additional surfactants.

What if bubbles form on the sample surface when using tap water?
Tap water may release dissolved gases that create bubbles. Using pure or distilled water, with fewer dissolved gases, helps prevent this issue.

How do I prevent bubbles on water-repellent materials like rubber?
Before measurement, soak the sample in water with a small amount of surfactant. This increases hydrophilicity and reduces bubble formation.

What is the maximum sample size that the kit can measure?
The maximum sample size is 25 mm in diameter, 30 mm in height, and up to 100 g in mass.

Can high-viscosity liquids be measured?
The kit measures liquids with viscosities up to 500 mPa·s. Higher viscosities may slow float sinking, causing errors. Adhesive liquids are not recommended as they may stick to the float.

Will using a semi-micro balance improve measurement accuracy?
Not necessarily. Surface tension can cause errors from 0.2 to 1.0 mg, which may exceed the accuracy of a semi-micro balance in the 0.01 mg range.

Why Choose the AD-1654 Density Determination Kit?
With its straightforward setup, precise readings, and compatibility with popular lab balances, the AD-1654 Density Determination Kit is a trusted choice for laboratories needing reliable density analysis.



Shipping Notes
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Exchange/Return Notes
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SKU: 49135099947

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4.0 ★★★★★
Based on 14 reviews
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Verified Purchase
T Wolf
Los Angeles, US
★★★★★ 5
Great for strong chewing dogs. Entertaining too!
Flavor Name: Peanut Butter, Size: Medium
My black lab can destroy the toughest of dog chew toys, but he's not destroyed this peanut. I fill it with peanut butter, yogurt, pumpkin or apple sauce and freeze it. It keeps him entertained for quite a while. When the filling is gone, he leaves it alone or carries it around begging for a filled one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
H
Verified Purchase
Heather Murphy
Grantham, US
★★★★★ 5
Super cute! If you have one dog it'll last a while. If you have more than one...buy two.
Flavor Name: Marshmallow & Peanut Butter, Size: Large
This is THE FAVORITE chew toy in our household. We have two grown labs and a 10 month old mutt and they all love this toy. They got a variety of chew toys at Christmas and this is the one that they steal from each other. That said, they've definitely managed to kill it. It's well worth the money and it's held up well to heavy chewers but four months later and we're going to have to buy a new one. It's now a stub. They managed to break off all the marshmallows about a week ago and the stick itself is more like a chunk now but we definitely got our money's worth.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2025
A
Verified Purchase
AvidShopper333
Fort Morgan, US
★★★★★ 5
Lasting 6 months in! Great smell.
Flavor Name: Marshmallow & Peanut Butter, Size: Large
This actually does smell like marshmallows which is definitely more pleasant than most dog chews!! It has held up to our power chewer. It’s a bit heavy for our smaller dog but he manages and it’s quite funny!! It’s a bit hard but that’s why it is holding up. Would buy again if this one ever wears out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026
E
Verified Purchase
Erika
Bozeman, US
★★★★★ 4
Great product
Flavor Name: Peanut Butter, Size: Medium
I have a very active, medium sized dog (heeler). I wish this product was just a little bigger but it is still a great product. I fill it with pureed meat baby food and freeze. A 2.5oz jar will fill this product about 2 times. This keeps my dog busy for a while. Its also great when she's outside on a hot day. I absolutely recommend this product and at such a great price ($6 when I purchased it) i may buy a few more so I'll always have a frozen one ready when needed.
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Reviewed in the United States on March 17, 2025
S
Verified Purchase
Steph
Battle Creek, US
★★★★★ 5
Extra durable and hard
Flavor Name: Marshmallow & Peanut Butter, Size: Large
Much harder and tougher than most of the chews and bones I get. Too tough for my own dog, but it’s become a favorite of two other dogs in my life who are stronger chewers. Also looks adorable when they carry it around.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 5, 2025

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