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OHAUS Explorer Pro NTEP Certified Balance for Pharmacy Compounding

pharmacyworld_applicationstories_ntep_jpg The electronic balance, an essential weighing instrument in most modern pharmacies, is often used to measure extremely fine amounts of pharmaceutical elements required for compounding.  Electronic balances must produce repeatable and highly accurate results. Those certified by the National Type Evaluation Program (NTEP), a joint program managed by the National Institute of Standards and Technology and the National Conference on Weights and Measures, have been tested; and their compliance with NTEP standards and manufacturers' specifications has been verified.

The OHAUS Explorer® Pro electronic balance with NTEP certification and Automatic Calibration is one of the most widely used models for pharmaceutical compounders.

The OHAUS Explorer® Pro NTEP certified Precision Balance Series, was introduced in 2003 to provide the laboratory research market with affordable, reliable, easy-to-use balances, is designed and engineered to meet stringent NTEP requirements.  Explorer® Pro Precision Balances use magnetic force restoration load-cell technology, which is an extremely precise electromechanical system consisting of a sensitive mechanical configuration maintained in equilibrium by an electromagnetic field. The electromagnetic field acts against the gravitational force applied by the objects being weighed.  The electric current required to maintain the uniform equilibrium is calculated and provides a precise measure of the mass of the objects weighed.  This superior form of measurement is a feature of sophisticated laboratory balances that can display to within one part in several million divisions.

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Thousands of Explorer® NTEP-certified units are
currently used in pharmaceutical compounding.


Certified with NTEP's certificate of compliance, the Explorer® Pro 410g/100g x 0.01g/0.001g (Model EP413DCN) dual-range unit is recognized as a leading balance for use in pharmaceutical compounding.  This model, which is equipped with a three-door draft shield that ensures precise weighing in a pharmacy setting, can be used for weighing up to a total capacity of 410g.  An RS232 port is included so that a printer can be attached for Good Laboratory Practice record keeping.  Automatic Internal Calibration (AutoCal™) enables the operator to calibrate the balance with simple keystrokes; no external calibration weight is required.  The Model EP413DCN detects the slightest environmental changes that affect its performance and automatically calibrates the balance, or the software can be set to prompt the user to manually push a button that calibrates the balance.

Thousands of Explorer® NTEP-certified units are currently used in pharmaceutical compounding. The Explorer® Pro Series offers a durable design, an extra large brilliant graphic display, and SmarText™ software that guides users through application use with on screen prompts and scroll down menus.

Explorer® Pro electronic precision balances feature a 2-year manufacturer's warranty; with full technical support available at no charge.

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The OHAUS Explorer® Pro NTEP certified Precision
Balance Series  is designed and engineered to meet
stringent NTEP requirements.


Special Features:


  • NTEP certification
  • AutoCal™ Automatic Internal Calibration
  • GLP Data Output
  • Display shows capacity fill bar and 2nd weigh unit
  • Compliance with International Organization for Standardization 9001 quality-assurance guidelines
  • 2-year warranty
  • Ease of use (just plug and weigh)
  • Optional accessories for peripheral connectivity

The electronic balance, an essential weighing instrument in most modern pharmacies, is often used to measure extremely fine amounts of pharmaceutical elements required for compounding.  Electronic balances must produce repeatable and highly accurate results.