Overview

The Model 403B(D) Series of Batch/Dump Weighing Systems utilize an ‘Overhead’ type weighing system specifically designed by Acrison for batch weighing of dry solids or liquids on a ‘Gain in Weight’ basis.  Model 403B(D) Weighing Systems are uniquely configured, technologically advanced lever mechanisms (scales) utilizing Acrison designed and manufactured stainless steel flexures for all pivotal connections. Frictionless in operation, these time-proven weighing systems are extremely stable, exceptionally rugged, and counter-balanced so that only the net weight of material in the metering mechanisms (and in their supply hoppers or tanks) is weighed.

In dry solids applications, product is typically fed into the ‘scale-mounted’ hopper by an Acrison volumetric feeder.  When batch weighing more than one product in a single weigh hopper, each material is individually (sequentially) batched since only one ingredient can be batch weighed at a time. The control system encompasses the latest technologies and algorithms to ensure optimum levels of performance.

Features/Benefits
	Batch Accuracy - is typically +/- 0.1 to 0.5% or better (error) at two sigma based on a given number of consecutive batch weighments
	Versatile - wide range of metering mechanisms are available for feeding dry solids into a Model 403B(D) Weigh Hopper; selection is dependent upon the physical handling characteristics of the product(s)
	Unique Ratiometric Digital Weight Resolver - is extremely precise, calibration and adjustment-free, and cannot be damaged by any amount of shock or overload the weighing system may experience
	Weighing System - frictionless in operation, extremely stable, ruggedly constructed, and permanently calibrated; longevity is unsurpassed
	All Steel Construction - provides long-term reliability with minimal maintenance requirements

Specifications
	Weighing System • Uniquely configured, technologically advanced, state-of-the-art lever network utilizing Acrison designed heavy-duty stainless steel flexures for all pivotal connections • Acrison Flexures provide optimum structural rigidity of the lever network, frictionless operation and ensure permanence of the weighing system’s accuracy and calibration
	Ratiometric Weight Resolver System: Linear to within 0.01%; repeatable to 0.005%; possesses long term stability of 0.005% (10,000 hours), and carries a 40,000 hour MTBF FM (Factory Mutual) Approved and Listed for operation in hazardous environments
	Batch Size (weight): Ranges from 250 grams to tons per batch
	Batch Weight Range (standard): 30:1 turn-down from the scale capacity
	Batch Frequency: Depends on application (consult factory)
	Ambient Temp. Operating Range: -10 to 140°F
	Electrical Power Requirements: Either 115/1/60 or 230/1/60

Request Literature

Click here to request our Brochure in PDF format: Acrison Weighing Systems-Theory of Operation/Functional Insight and Acrison’s Model 403B(D) Series of Batch/Dump Weighing Systems.

Click here to request standard Engineering Drawings in PDF format; Acrison’s Model 403B(D) Series of Batch/Dump Weighing Systems.

We cordially invite you to witness the Acrison Advantage - a test in our new and expanded state-of-the-art Customer Demonstration Facilities, handling your actual product(s) with the specific equipment we recommend for the application. Usually, there is no cost or obligation for this service.

Have an immediate application? Fill out Acrison’s Application Data Response Form now.