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.
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.
The continuous or batch control Type 8055 incorporates two transistor outputs (40VDC, 100mA), 0/4-20mA current output and RS485.
The continuous or batch control unit incorporates two transistor outputs (40VDC, 100mA), 0/4-20mA current output and RS485.
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.
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.
Incoming-, production-, and batch control can be performed with the integral comprehensive Quality Control module.
"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.
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.
the invitation to tender comprises 42 batch control systems.
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.
The continuous or batch control Type 8055 incorporates two transistor outputs, 0/4-20mA current output and RS485.