The Sartorius Entris64i-1S is officially discontinued as of November 2019. There is no remaining stock on the Sartorius Entris64i-1SUS. The replacement is the new Sartorius BCE64i-1S. The Entris II offers many new features over the predecessor model.
All information displayed herein is for archival and support purposes only.
Sartorius Entris64i-1S offers 60 grams weighing capacity with 0.1 milligram readability. The Entris64i-1S offers all the features of the Entris64-1S with the added feature of motorized internal calibration adjustment, minimizing the need for external calibration weights. The internal motorized calibration function provides optimal weighing accuracy and operating convenience.
Get the best value for your money, without compromising precision and reliability. Dependability, advanced weighing technology and German engineering are all part of the Sartorius Entris-i Series. Before purchasing your next analytical laboratory balance take a look at Sartorius. The Sartorius Entris64i-1S magnetic force restoration weight sensing technology uses Sartorius' exclusive patented monolithic weight cell. Sure we offer many weighing instruments from numerous manufacturers, but nobody has more experience than Sartorius. Sartorius is legendary for building high precision measurement instruments with reliability and quality.
The new Entris has been specially designed to deliver effective and reliable weighing results in your daily work. The easy and clearly structured user interface, the logical key assignment and excellent readability are ideal features for error-free operation. The backlit, high-contrast display is user-friendly and guides you through the balance's configuration setting so well that most people don't need to refer to the user manual. The easy and clearly structured user interface, with its logical key assignment and last but not least the excellent readability, are ideal conditions for safe operation.
The large draft shield to lessen against air current interference keeping your results accurate and to the point. The top and side sliding doors and easy-to-remove stainless steel parts of the draft shield chamber make Entris convenient for thorough cleaning.
Calibration and Adjustment is simple with the Entris64i-1S. Simply a press of the "Cal" button and the built-in motorized calibration weight located in the housing is applied and removed automatically for internal calibration. Calibration is the determination of any difference between the measured value displayed and the true weight (mass) of a sample. Adjustment is the correction of this difference, or its reduction to an allowable level within maximum permissible error limits
The Sartorius Entris64i-1S laboratory balance also features a dynamic animal weighing application which allows this high precision balance to weigh small insects that may be moving on the weighing pan accurately. Parts counting is another great application allowing this high accuracy balance to easily count those extremely small and lightweight parts the typical counting scales can't even sense the weight.
If you compare the specifications of many lab analytical balances on paper, they all look the same - if you've seen one, you've seen them all. But in the real world there is more to a lab analytical balance than just its technical specifications. The Sartorius Entris64i-1S has been specially designed for effective and reliable weighing in daily lab routines. This is where more powerful technology and application oriented operation and features make all the difference.
Using the latest technology. Sartorius utilizes 21st century technology, such as the unique robotically etched monolithic weigh cell, which ensures long-term high accuracy. Sartorius Entris Series features the latest powerful microprocessor technology, shortening the response times for faster results. Reliable weighing results, all of the time - even under less than ideal ambient conditions, thanks to the Entris' highly sophisticated digital compensation algorithms.
Ease of use. When you need to get a heavy workload of repetitive applications done fast and reliably, day and day out, the last thing you need is a lab balance so complicated that it causes operating errors and wastes your valuable time as a result. Welcome to your Entris balance comfort zone: a simple, easy-to-understand control panel, key function assignments and the easy-to-read display are ideal for efficient weighing in your lab. User friendly operation: short, plain English text prompts and cursor keys for navigation make it simple for you to configure the balance to meet your individual requirements. The level indicator is positioned conveniently right next to the display so that checking whether the balance is level becomes "second nature" to the operator.
Sartorius products are manufactured with ISO9001 standards and have the CE mark. Sartorius has been proving their trustworthiness thanks to their top-of-the-line technology that ensures maximum accuracy. Sartorius begin building balances in 1871 and holds the Guinness Book of World Record for the most accurate balance in the world. When you have an excellent reputation and image in the technologically sophisticated field of weighing metrology there is no question Sartorius should be your only choice.
The Sartorius Entris Series consists 3 Analytical models (4 decimal places), 4 Milligram Balances (3 decimal places), 5 Precision Balances (2 decimal places) & 3 Precision Scales (1 decimal place) and you choose with internal calibration or without internal calibration. See the Complete Entris Series here.
We understand purchasing an analytical balance is a major capital expense and if you have any questions give us a call and one of our weighing experts can discuss your weighing application and get you the most affordable balance for your weighing needs.
If you want to spend less money and willing to give up motorized internal calibration then be sure to see the Entris64-1S which is external cal only and cost you a lot less money than the Entris64i-1S.
230 mm / 9" inch *Note - draftshield is not removable
Dimensions (entire balance) W x D x H
9" x 11.9" x 13" inches
230 x 303 x 330 mm
Built-in RS-232 Interface
A port for a hanger for weighing below the balance is available (requires purchase of optional accessory - 3 mm weigh below hook for $48.00). You
can attach a sample using a suspension wire, for example. Common applications
for weighing below the balance includes density determination.
120 VAC AC adapter
Power Consumption (VA)
maximum 16; typical 8 (STNG6)
Approx. hours of operation with YRB05Z rechargeable battery pack (backlighting
35 hours (requires purchase of optional YRB05Z rechargeable battery pack)
Download the brochure loaded with tons
Download the user manual. If you
have a question how it works it is in the manual.
Entris Laboratory Balance Series is a new lab balance from Sartorius Mechatronics. Lightening fast weighing results, high-contrast backlit LCD and a spirit bubble located to the left of the weighing display so you know your balance is level to measure optimum accuracy. Combining affordability with a versatile design the Sartorius Entris is the new
affordable standard for analytical 4 decimal place weighing. The Sartorius
Entris Series is great for schools, universities, an pharmaceutical weighing
applications looking for an economical and efficient laboratory balance.
Sartorius Entris64-1S with the Omega 2-Speed Electric Powder Trickler can deliver the results the competitive benchrest needs to reload ammo to the kernel of powder. We use Hogdgon H4350 powder and show how the powder weighs between 0.020 -- 0.030 grains and how easy you can weigh accurate charges to the kernel.
To weigh to the kernel of powder you need an analytical balance the weighs to 0.0001 grams. When the Sartorius Entris64-1S weigh mode is configured to grains the balance increments in 0.002 grain divisions. You will not be able to know every bullet is weighed to the kernel of powder with a milligram balance (0.001g) since most milligram balances increment in only 0.02 grains (See this video for proof).
Sartorius Entris64-1S display increments in 0.002 grains divisions. Long-range competitive shooters (600+ yards) always shoot for an edge over their rivals and one way is to shoot very uniform ammo. Weighing charges, bullets and primers to 0.002gn can make shot velocities more uniform within a shot string. Forget those inconsistent low cost strain gauge scales that weigh the same charge differently each time. If you want to win the competition you need every round to the exact kernel.
In this video we will walk you through the steps to change the default factory setting of grams to grains. once you make these changes your balance will power up each time in the grains mode. In this demonstration we use the Entris224-1S, but the steps are the same for all Satorius Entris models.
In the video above we show ammunition reloaders wanting to weigh powder to a kernel they need to purchase an analytical balance that increments in 0.002 grain divisions/graduations. That is two thousandth of a grain.
Now just because a balance offers readability to 0.002 grain divisions/graduations does not mean it is accurate to ±0.002 grain. Readability is just what the balance's displays resolution. One needs to dig into the manufacturer's specification and look for the word "linearity" which is the accuracy of the balance. Depending on the manufacturer the linearity is ± 2d, 3d or some low cost Chinese made balances it could be 4d or 5d. Using the Sartorius Entris64-1S the linearity is stated as ± 2 divisions. The Entris64-1S increments in 0.002 grain divisions so the linearity is ± 0.004 grains. These manufacturer specs are performed by the manufacturer and done in controlled environments (temperature & humidity controlled, no static electricity issues, no radio frequency interference, perfectly stable air so there are no drafts). You have to have faith the manufacturer is honest in their testing and we have seen over and over again the no name brands stated specs do not correspond to the performance of the balance. Since testing is done in ideal environments you really can't expect the same performance and let's just say if the manufacturer states ±2d with your environment you'll get ±4d.
A kernel of Hodgon H4350 weighs between 0.020 - 0.030 grains per kernel. Each kernel weight varies. So for the Sartorius Entris64-1S I like to say when you have your balance level, balance warmed up for at least 30 minutes, in a stable environment realistically you'll expect to have accuracy to 0.008 grains (0.002gn x 4d = ±0.008gn). Now if you purchased a milligram balance the readability and linearity would be 10 times less of an analytical balance so the best performance you could expect is 0.08 grains. If a kernel weighs between 0.020 - 0.030 grains per kernel there is no way a milligram balance can deliver the consistent weighing results the competition benchrest shooting is looking for which is knowing each round of ammunition has the same amount of powder. Having ammo with an extra kernel or short a kernel will result in the bullet being high or low of the target's bullseye.
The RCBS10-10 mechanical beam scale finest graduation is 0.1 grains. The large poise increments in 10 grain divisions, the cylindrical micrometer poise has graduation to 0.1 grains and uses a gauge that increments in 1 grain divisions. One 360 degree rotation of the micrometer poise yield 1 grain.
If we say the average weight of a kernel of H4350 is 0.025 grains then 4 kernels weigh 0.1 grains, which is the best readability the RCBS 10-10 offers. It is not the accuracy since you are moving parts, friction points and the agate bearing the fulcrum pivots on wears. We'll use the Omega 2 Speed Powder Trickler from Daddy Products available at www.omegapowdertrickler.com and we will dispense one kernel at a time to see how many kernels it takes to move the beam of the 10-10. Now watch closely as I drop one kernel while also looking at the beam pointer. I am going to press the BLACK button on the Omega Trickler and drop 1, 2, 3, 4 5 kernels. You'll notice it takes 4 to 5 kernels to see the beam even move. If you are doing any competition shooting and weighing powder with the 10-10 and other shooters are using an analytical balance you can see you are at a great disadvantage.
Now we will show you how to achieve weighing powder so you know each round is weighed to the kernel.
For many years those competition shooters wanting to weigh powder to the kernel purchased the Sartorius GD503. Once the GD503 were sold out Precision Weighing balances alternative to the GD503 was the AND HR100a and finally in May of 2014 Sartorius re-entered the market with an affordable analytical balance called the Entris Series. The Entris64-1S weighs up to 926 grains & increments in 0.002 grain divisions.
We show in the video above how the Entris64-1S can weigh to the kernel using the Omega 2 Speed Powder Trickler from Dandy Products available at www.omegapowdertrickler.com
the real world there is more to a laboratory balance then just specs and
average quality. Sartorius has created a new entry level lab balance with both quality and affordability. This new level
in laboratory analytical weighing technology is the Sartorius Entris Series.
The Sartorius Entris Analytical Laboratory 4 decimal place balance series
has more versatility in high-resolution applications: 0.1 mg readability
and weighing capacity to 60g or 220 g. Sartorius makes top-of-the-line
accurate high precision weighing technology at a reasonable cost.
Reliable weighing results all the time with an Entris balances even under
less than ideal ambient conditions is possible thanks to Sartorius' highly
sophisticated digital compensation algorithms allowing your new scale or
balance to weigh even in the worst ambient conditions.
Sartorius 21st century weighing technology featuring a unique robotically
etched monolithic weigh cell ensures long-term, high accuracy and minimizes
the effects of temperature drifts. Providing legendary dependability
that users around the world have come to appreciate in a genuine Sartorius
The novel housing finish of the Entris Series balance and scale is made
to withstand many aggressive solvents, such as acetone and ethanol.
Powerful Microprocessor: Why buy yesterday's electronics?
Fast microprocessor shortens the response times saving you time which
translates into lower labor cost.
Friendly Operation: Short, plain-English text prompts and cursor
keys for navigation make it so simple for you to configure the balance
to meet your individual requirements. You can also change the
language to German, Italian, Spanish and more making the Entris Series
the bilingual balance of the world.
balance and scale comfort zone: A simple, easy-to-understand
control panel, key function assignments and the easy-to read display
are ideal for efficient weighing in your lab.
to complicated and tedious routines: When you need to get a
heavy workload of repetitive applications done fast and reliably, day
in and day out, the last thing you need is a lab balance so complicated
that it causes operating errors and wastes your valuable time as a result.
In the video above we demonstrate the Sartorius Entris224-1S analytical balance and how easy calibration is when you purchase the optional calibration mass. The Satorius Entris 4 decimal place balances offer a large draftshield with 3 sliding doors. See the quick settling time as we place calibration weights on the weighing platform. Get a better understanding of what each keypad does and how you can enter into the balance configuration menu to change the factory default setting to better meet your specific weighing requirements. The Sartorius Entris is easy to configure to optimize for your individual weighing application.
Cleaning and Rugged Design: All draft shield panels can be
removed for fast cleaning by just unfastening a screw. The weighing
pan, draft shield ring, and draft shield base plate are all made of
stainless steel and can be quickly removed for cleaning.
level indicator: Spirit leveling bubble is positioned conveniently
right next to the display so that checking whether the balance is level
becomes “second nature” to the operator.
high contrast backlit display: Icons to tell you at a glance
which application you are using.
External Calibration: To ensure
the highest weighing accuracy at all times with the simple press of
the calibration key walks you through the calibration automatically (requires you have a 50 gram cal weight).
Keypad: All buttons / keypads are micro switches offering better reliability
and positive click so you'll know when you pressed the button.
weighing modes including: Grams, Kilograms, Carats, Pounds,
Ounces, Troy ounces, Hong Kong taels, Singapore tales, Taiwanese taels,
Grains, Pennyweights, Milligrams, Parts per pound, Chinese taels, mommes,
Austrian carats, Tola, Baht, Mesghal, Tons, Pounds:Ounces, Newton.
Need more accuracy? Do you need a 5 decimal place gram balance? The Sartorius Secura and Quintix semi microbalances are amazing. In the YouTube video above you will see the Sartorius Secura225D-1S semi microbalance [0-120g x 0.01mg] [120-220g x 0.1mg]. We highlight the intuitive operation using the SmartTouch user interface that is so easy to use you'll probably never need to reference the user manual. We also demonstrate the ergonomic draftshield and show how easy it is to dismantle the balance for easy cleaning.
Also you'll get a close up view of the new "collection container".
The collection container is designed to keep the spill from entering the lab balance that could cause potential damage to the balance. Sartorius' revolutionary "collection container" features a rimmed design to keep the spill from entering if you happen to spill any liquid or granular samples while weighing.