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Sartorius Entris II Advanced Analytical Balances

Sartorius Entris II Advanced Analytical Balances offer additional value to the Entris II portfolio with expanded features such as real-time level support, integrated protection systems, CalAuditTrail, a graphic touch display, and 13 built-in application programs.

Highly accurate results year & and year out guaranteed via monolithic weigh cell technology invented by Sartorius. This balance features the fastest stabilization time in its class using state-of-the-art weighing sensors, best repeatability with rectangular weighing pan, overload protection from its rugged design weighing up to a pre-set amount, and guaranteed reliability with the self-test “@start”. High chemical resistance is ensured using parts made from hard-wearing polybutylene terephthalate (PBT), stainless steel, and glass. Prevents cross contamination with wipe clean design and easy-to-remove parts. Minimizes weighing errors caused by electrostatically charged samples using specially coated glass parts.

isoCAL (internal calibration and adjustment) offers total assurance of accurate weighing results. Assured (SOP) compliant operation with self-notification if calibration is outside the normal range. The hybrid screen is excellent for readability and use by combining intuitive, wear resistant LED and touch technology. This provides and easy and clear structured user interface. Each balance will automatically detect Sartorius accessories (e.g. printer, second display) and the real “PC-direct feature” for easy connection to a PC to transfer weighing data directly into spreadsheets (Microsoft Excel) or documents (Microsoft Word) make this an easy plug & play balance.

Key Features

  • Built-in real-time level support simplifies balance leveling with an internal electronic level sensor that continuously monitors for proper leveling, alarm messaging when it isn’t leveled, and interactive user guidance
  • Integrated protection systems increase reliability of weighing results with three configurable levels to determine valid weighing data and ensure only valid data is transferred to external devices
  • CalAuditTrail provides gapless documentation with automatic documentation of calibration and levelling processes, and date and time stamp
  • Password protection: Controlled access to balance settings with User Management to project against unintentional changes
  • Data output for dynamic weighing applications – configurable time interval for data output
  • Easily adapts to ambient conditions with just one click on the home screen
  • Offering a wide range of models
  • 13 built-in applications with GLP/GMP compliant printout/data output: weighing/dosing, counting, percentage weighing, mixing/net total, components/totalizing, animal weighing, calculation/free factor, density determination, statistics, peakhold, checkweighing, mass unit conversion, underfloor weighing feature for bigger samples, and pipette smart test
  • Highest usable weighing chamber height for easy handling for even large containers (where applicable)
  • 13 built-in languages for international operation: English, German, French, Italian, Spanish, Portuguese, Russian, Polish, Chinese, Japanese, Korean, Turkish, Hungarian
  • Future-proof USB Type C interface
  • Industry-proof RS232 9-pin interface
  • Backwards compatibility (by using RS232 port)
  • Enables multiple connections to external devices via a second USB Type C Interface
  • Enables transfer of data (such as weighs, calibration reports) to USB stick
  • Allows customized printouts with up to six individual identifiers

Specifications for Sartorius Entris II Advanced Analytical Balances
Model BCA 324 224 124 64
Readability | Scale interval (d) 0.1 mg
Maximum capacity (Max) 320 g 220 g 120 g 60 g
Weighing system EMC
At 5% load, typical value ± 0.08 mg
At approx. maximum load, typical value ± 0.1 mg
Linearity deviation
Limits ± 0.3 mg ± 0.2 mg
Typical value ± 0.06 mg
Sensitivity drift between +10° C and +30° C ± 1 ppm/K
Tare maximum capacity (subtractive)
Temperature change 1.5K
Time interval 4 hr
For models with approval:
Accuracy class I
Verification scale interval (e) 1 mg
Minimum load (Min) 10 mg
Minimum initial weighing according to USP
(United States Pharmacopeia), Chap. 41
Optimum minimum initial weighing 0.082 g
Typical minimum initial weighing 0.16 g
Typical measurement time ≤2.0 s
Typical stabilization time ≤1.5 s
Recommended calibration weight
External calibrated test weight 200 g 100 g 50 g
Accuracy class in accordance with OIML   R111-1 E2
Weighing pan size Ø 90 mm
Weighing chamber height* 240 mm
Net weight, approx. 6.2 kg
Gross weight, approx. 8 kg
Item Capacity Calibration Readability Unit of Measure Price Purchase
120g External 0.1mg Each
Contact customer service for ETA In Stock
220g isoCAL Internal 0.1mg Each
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60g External 0.1mg Each
Contact customer service for ETA In Stock
120g isoCAL Internal 0.1mg Each
Contact customer service for ETA In Stock
60g isoCAL Internal 0.1mg Each
Contact customer service for ETA In Stock
320g isoCAL Internal 0.1mg Each
Contact customer service for ETA In Stock
220g External 0.1mg Each
Contact customer service for ETA In Stock

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