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Sartorius Secura™ Precision Weighing Balances

Easy, reliable weighing in regulated work areas

Supplier:  Sartorius SECURA3131S

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Catalog No. 14-557-403

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Includes: Universal power adapter, USB data cable, in-use cover, application guide



Easy, reliable weighing in regulated work areas

Designed for customers who work in regulated environments and need high quality results without any risk. Secura ensures the quality of the measurement results, compliance with regulatory requirements and work flow efficiency improvement.


  • Weigh without risk: Data transfer to a printer or a computer is blocked when most common operating errors occur
  • Features Level Control – an optoelectronic level monitoring, alarm messaging and interactive user support feature
  • Programmed SQmin in the balance allows active monitoring of the USP
  • IsoCAL™ provides internal fully automatic, motorized calibration and adjustment function with configurable action level
  • Cal Audit Trail provides traceable documentation of all calibration and adjustment data inside the balance
  • GLP-compliant printouts with proper time and date stamps, with Sartorius GLP printer YDP30
  • Password protection prohibits unauthorized changes of weighing settings
  • Innovative housing design allows easy cleaning for thorough results
  • Optimized draft ring and Level Control for working in laminar air flow environments
  • Calibration: isoCAL internal automatic calibration; also offers external
  • Safety level: Configurable in three levels
  • Weighing units: g, ct, mom, kg, lb, oz, ozt, tlh, tls, tlt, GN, dwt, mg, parts/lb, tlc, Kt, tol, bat, MS, N
  • Stability indicator: Yes
  • Housing protection: Acetone cleanable housing
  • Verified models: Yes
  • Language selection: English, French, Spanish
  • Theft lock: Kensington lock and lockdown capability for cable or chain
  • Output: Mini-USB
  • Power: 100-240V (universal)

 Standard Applications

Weighing; density; percentage; checking, peak hold, counting; unstable conditions. Special lab applications include mixing, components, statistics, and conversion.



310 g
0.001 g
Universal power adapter, USB data cable, in-use co
±0.002 g
1.5 sec.
10°C to 30°C
2 Years
21.8 cm
12.6 in.
32 cm
14.1 in.
11.2 lb.
100/240 V 50/60 Hz
2 w
50/60 Hz
Mini USB
Color Graphic Display
Carat, grain, milligram, pound, ounce, pennyweight
Diamond, Die-cast Metal, Stainless Steel
0.001 g
50°F to 86°F
Precision Balance
8.6 in.
12 cm
8.2 in.
20.9 cm
36 cm
5.1 kg
100/240 V
0.2 A


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