Sartorius Practum 313-1S milligram balance offers 310 grams weighing capacity with readability to 1 milligram. This 3 decimal place balance features a 4.75 inch round weighing platform, 3 door draft shield glass chamber providing 8.2 inches height from pan to top of glass door. Calibration for this digital balance is done externally and requires the purchase of an optional 200g class 1 calibration weight.
Start Weighing Right Practum® - the Practum 313-1S laboratory balance that enables you to start weighing right! Unmatched reliability attained by Sartorius' unique monolithic weighing technology that is made in Germany. Innovative housing design and rugged weigh cell for easy weighing, whatever you weigh. Outstanding connectivity without the need for any additional software. Just connect the balance to your computer and transfer your data directly to a Microsoft ® Excel spreadsheet, for example. If you need to print your results, the Sartorius Practum automatic detects when you plug in the optional Sartorius YDP40 printer making it easy.
Although the marketplace may seem to be loaded with a myriad of brands many are of poor quality and deliver inferior weighing results. We highly recommend Sartorius for their unmatched reliability, superior weighing technology and quality that is made in Germany. The aluminum die-cast base delivers consist repeatable weighing result verses many competitive brand use and ABS base that can flex and not provide exactly the right measurement you expected.
The display is a huge selling point with its color capacitive touch with swipe technology. The intuitive design lets you configure the balance and for most people without the need of reading the manual. Changing weighing modes from grams to grains to milligrams or ounces is simple. Want to change from weighing to parts counting mode, well it is simple using Sartorius' new display. Innovative design with rugged weigh cell for easy weighing are attributes only Sartorius possesses and most other scale manufacturers only dream of achieving.
The sturdy draft shield with easy sliding removable doors will stand up to daily rigors, even to use by inexperienced operators. Moreover, it can be completely disassembled to conveniently clean the glass parts in a dishwasher. The entire draft shield is removable if you need to install the balance inside a glove box if room does not permit the glass draft shield due to height restrictions.
The Practum 313-1S is Sartorius latest generation in the class for affordable laboratory milligram weighing and replaces the Sartorius AZ313, which was discontinued in April 2013 and Sartorius AY303, which had production stopped in October 2012. The AY303 used a strain gauge loadcell for the weigh sensor and many people especially in the gun and ammo reloaders complained about the drift. The Practum 313-1S uses a magnetic force restoration (MFR) weighing technology and delivers accurate and consistent weighing results and less prone to all the creep and drift typical of a loadcell especially when weighing to a milligram. If you don't understand then watch this video HERE demonstrating a magnetic force restoration balance verses strain gauge scale.
The Sartorius Practum is an entirely new lab balance with superior weighing performance and features. Everything is new from the electronics, weigh sensor, housing and display that makes older Sartorius models like the AZ313 or AY303 are almost like a milligram scale from the ages of the dinosaurs.
Whether you need to weigh in laboratories, vocational training facilities or classrooms with a Sartorius Practum® series balance you'll always have just the right equipment.
Simply integrated - application software
The Practum® balances come standard with a variety of application programs built in, helping to simplify routine tasks:
Weighing in percent
Counting of small parts
Toggling between weight units
The Sartorius Practum 313-1S even has a port for a below balance weighing hook located on the bottom of the balance. You can learn more about below weighing applications here.
Most milligram weighing applications the Sartorius Practum 313-1S has the features you need, but if you are not sure call the experts at Precision Weighing Balances to review your weighing application. We also offer the Entris323i-1S, Quintx313, Secura313 and Cubis MSE323 all from Sartorius with even more features than the Practum.
To see the entire Practum® series of milligram balances offering 3 models with weighing capacity from 210g - 510g here.
For a limited time we are offering Free shipping via UPS Ground in the lower 48 states for the Sartorius Practum 313-1S.
Download this matrix chart to better understand the different features the Secura, Quintix and Practum balances incorporate.
In the YouTube video above we cover the "Weighing" mode and the different configurations choices. Learn more about the "zero" & "tare" icon on the touchscreen display. We'll show you how simple it is to change the weight unit (g > oz > dwt > lb etc) and how you can drop the last significant digit to increase even faster stable weighing results. Although the laboratory balance we use for this demonstration is the Sartorius Secura225D-1S semi microbalance the weighing functionality is the same for all the Practum, Quintix and Secura models.
Practum-series Sartorius analytical shown in left.
Image to right is the toploader and image in the center is the milligram.