Cole-Parmer LB-400-4500iN Precision Toploading Balance with LCD, 4500g x 0.01g, Internal Calibration; NTEP

The Cole-Parmer LT series precision toploading balances provide advanced weighing features at an economical price. The large, stainless steel weigh pan allows for easy weighing of large items. Easy to operate, the balances can be automatically or manually calibrated internally. The large, backlit LCD allows a clear presentation of the weighing results.

To achieve the best possible weighing conditions, the balances feature a filter level setting that can be adjusted to a fast or slow mode depending on the working environment. Other features include quick access keys, balance taring, balance zeroing, auto switch-off, and backlight turn-off time.
The balance features several databases for recording users, products, weighings, and tares. Only users with appropriate access can adjust balance settings, export data, import data, and delete records. Two USB, two RS-232 interfaces, Ethernet, and Wi-Fi interfaces.

These NTEP-approved balances are tested and evaluated to ensure they meet all government standards and requirements set by the National Institute of Standards and Technology (NIST). Each model features a “d” and “e” value. The “d” value is defined in NIST Handbook 44 as the scale division, value of (d) and is the smallest division a balance can display. The “e” value is known as the verification scale division, value of (e). It represents the stated accuracy and is utilized as the value for commercial transactions. Refer to your state guidelines on “d” vs “e” value acceptance.

Advanced Features at an Affordable Price

Access precision weighing capabilities without blowing the budget - a cost-effective choice for various applications.

Large Stainless Steel Weigh Pan for Convenience

Weighing large items is easy thanks to a large stainless steel pan designed to accommodate a wide range of sample sizes and shapes, making the balances versatile and adaptable.

Calibration Options for Accuracy

Automatic or manual calibration allows users to choose the method that suits their needs. Calibration is essential for maintaining measurement accuracy and ensuring reliable results.

Clear Presentation with Backlit LCD

The large, backlit LCD allows users to read results confidently and quickly regardless of lighting conditions.

Convenient Quick Access Keys

Reduce the learning curve and enhance user efficiency. Get rapid access to frequently used functions with quick access keys.

Comprehensive Data Management with Databases

Several databases are available for recording critical information, including users, products, weighings, and tares - for simple record-keeping and access control.

Secure Access Control for Data Protection

Protect sensitive data with access controls that restrict specific actions, such as adjusting balance settings, exporting or importing data, and deleting records, to users with appropriate access.

Multiple Connectivity Options for Data Transfer

Two USB ports, two RS-232 interfaces, and Ethernet connectivity offer a range of options for seamless data exchange with computers and printers, ensuring GLP/GMP-compliant output and efficient data management.

Feel Confident in Commercial Transactions

The "e" value, the verification scale division represents the balance's stated accuracy. This value is a benchmark for commercial transactions.

Clear Display of Scale Division

Each NTEP-approved balance provides a "d" value corresponding to the scale division - the smallest division the balance can display.

Manufacturers typically design NTEP-approved balances and scales for commercial applications where goods are sold based on weight. They offer compliance with stringent government standards set by the National Institute of Standards and Technology (NIST).

Please refer to your state guidelines on “d” vs “e” value acceptance.