batch processing

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batch processing

Chemistry
The analysis of clinical specimens in a grouped “run”, which contrasts with the more labour-intensive testing of individual specimens.

Microbiology
The induction of bacterial growth in a closed-system bioreactor with a specific amount of nutrients; once nutrients are consumed, the system is drained of product and bacteria and a new “batch” of bacteria and nutrients are placed in the system.

References in periodicals archive ?

"Without cumbersome programming, PLCs are only capable of controlling the number and quantity of ingredients used in batch processing, which limits their flexibility for batch processing, which limits their flexibility for batch processors," said Larry McDonald, manager of GE Fanuc's batch control program.

Increasing the flexibility of process control: intelligent programmable process controllers and specialized software are enabling operators to switch process lines to accomodate different products with the touch of a button

This means for example having varied batch control and auditing functionality, being able to accurately track and cost goods movements, boasting wide labour management tools, reports and graphics, including over 20 standard interfaces including to enterprise systems such as SAP and able to work with a wide variety of hardware.

Juniper Innovations Launch Specialist Warehouse Software for Complex Inventory Tracking

The continuous or batch control Type 8055 incorporates two transistor outputs (40VDC, 100mA), 0/4-20mA current output and RS485.

Magnetic flowmeter offers highly accurate dosing/filling control

The continuous or batch control unit incorporates two transistor outputs (40VDC, 100mA), 0/4-20mA current output and RS485.

Flow meter

Small Powder System prepackages small additives in low-melt polyethylene bags for direct addition to the mix and has accurate batch control of 32 bins in multiformulation with auto-bag form/fill/seal.

Metering, feeding and blending

The company is said to provide high quality, full service automation solutions for customers worldwide, including comprehensive mechanical and electrical automation system design, development and fabrication; disciplined PLC software design and development; intuitive operator interface software design and development; coordinated servo and drives control; web control; machine vision; continuous process and batch control; discrete assembly; and information systems.

Automation solutions

Incoming-, production-, and batch control can be performed with the integral comprehensive Quality Control module.

SpectraMatch FX: fast, accurate, and efficient. (Special Feature: Wet Paint)

"Loadcells tend to be something that are used when the inventory really amounts to some significant dollars, or you're starting to get into a batch control process to control the ingredients being mixed," says Daniel J.

Level-headed choices: both level sensors and loadcells can be used to monitor tank contents, depending on the application and accuracy required

The industrially hardened NEMA 4 controller can manage up to 16 different process variables, perform batch control (concurrently executing up to four recipes), and process up to 225 analog and digital input/output channels.

Micromax 2 program maintains plant processes

the invitation to tender comprises 42 batch control systems.

Street Lighting Control System

Water meters from Eurobake are available in three model variants including the DOMIX 45 which offers a 80-programme memory for exact recipe control for automatic batch control. Water chillers are available in wall or free standing units; 50-3001.

Helping bakers to chill out

The continuous or batch control Type 8055 incorporates two transistor outputs, 0/4-20mA current output and RS485.