Glovebox Applications

Specialty Chemicals

Chemicals used in the research and development in many of today's products must be handled using Inert Atmospheres of <1ppm Oxygen and Moisture. This includes organometallic R&D commonly used to manufacture semi-conductor precursors, polymer research and most inorganic and organic based research.

Companies who require such stringent atmospheric requirements for their process work expect a dependable and serviceable product that performs at <1ppm on a continued basis. The PureLab HE includes an integrated re-circulating Gas Purification system that provides a maintainable inert atmosphere at <1ppm O2 and H2O. This third generation product design can be utilized for a multitude of air sensitive applications where a reliable and serviceable inert atmosphere is required.

All Pure Lab brand Glove Box Systems are manufactured using the strictest of Quality Assurance measures and with only highest quality components including Swagelok compression fittings and valves, Edwards Vacuum Components and Allen Bradley PLC Controls.

The PureLab HE Glove Box is available in four standard configurations and can be customized per specific application as needed.

The PureLab HE Glovebox design is based on a modular platform allowing customers to expand existing Glove Boxes to meet increasing working space requirements. Expansion features include additional antechambers for thru flow work processes, cold storage freezers, process vacuum ovens and furnaces and full line of accessories.

The MicroLogix 1200 is filled with features and options designed to handle an extensive range of applications.

Available in 24- and 40-point versions, the I/O count can be expanded using rackless I/O modules. This results in larger control systems, greater application flexibility and expandability at a lower cost and reduced parts inventory.

A field-upgradeable flash operating system ensures you will always be up-to-date with the latest features, without having to replace hardware. The controller can be easily updated with the latest firmware via a web site download.

Key Features and Benefits of the PL-HE Allen Bradley PLC

• Four latching or pulse-catch inputs: Latching inputs let the controller capture and hold very brief (microsecond) signals for input processing.
• 20 kHz high-speed counter: The built-in independent high-speed counter uses 32-bit integers for extended range, features 8 modes of operation, and supports direct control of outputs independent of program scan.
• Programmable Limit Switch Function: This function allows you to configure the high-speed counter to operate as a programmable limit switch or rotary cam switch.
• Trim potentiometers: Two built-in 3/4-turn analog trim potentiometers with a digital output (range from 0 to 250) allow quick and easy adjustments of timers, counters, setpoints, and more.
• Program data security: Data file download protection allows a program to be reloaded into the controller without overwriting protected data.
• Floating Point Data Files: You can create data files that can contain up to 256 IEEE-754 floating point values.
• Memory, real-time clock, or memory/real-time clock modules: Memory backup provides protection and transportability for programs and data. The real-time clock lets you easily solve time/date scheduling applications, and can be synchronized with an external source via a program instruction.
• Four interrupt inputs: Interrupt inputs let the controller scan a specific program file (subroutine) when an input condition is detected from a sensor or field device.

C-more HMI Touch Screens provide Innovative Technology, Inc Pure Lab Glove Box users with an easy to navigate operator interface. Touch Screens are available in a variety of viewable sizes and can be fitted with USB Data Logging Devices as well as RS-32 connection straight to your PC.

The HMI is also highly customizable and can be designed customer specific.

Specifications:

• 5.7" STN Display
• 256 Colors
• 320 x 240 Screen Resolution (QVGA)
• 200 nits
• 0.36 x 0.36 mm Dot Pitch
• 50,000 Hour Backlight (Average Half Life)
• 1024 x 1024 Touch Resolution
• 32 bit RISC CPU (333MHz)
• 32 MB System Memory (SDRAM)
• 32 MB Flash Memory
• 256 KB Battery-Backed Memory (SRAM)
• 10 MB Available User Memory
• Real-time clock
• Battery-Backed Calendar (Day/Month/Year)
• Programmable Screen Saver
• RS-232C/422/485 Serial PLC Interface
• USB Port Type A
• USB Port Type B
• Power Consumption 10W @ 24 VDC
• Optional AC Power Supply
• NEMA 4/4X (IP-65) Enclosure
• Agency Approvals UL, cUL, CE

The PureLab HE also comes equipped with the following standard features:

• 304 Stainless Steel Box Finish
• Color Touch Screen HMI
• Gas Purifier <1ppm o2 & H2O
• Large Vacuum Chamber
• Rotary Vane Vacuum Pump
• Variable Speed 0-60 CFM Circulation System
• Automatic Regeneration
• Automatic Pressure Control
• Automatic Column Valves
• Adjustable Storage Shelves
• Locking Leveling Casters
• Power Strip

• Custom Design
• Integrated Vent cabinets
• Mass Flow Dispensing
• Solvent Purification System (Pure Solv) integration
• Solvent Removal Systems
• Stainless Steel Piping and Fittings
• After Market Gas Purifiers
• Balances
• Static Control
• Cold Storage Freezers
• Cold Wells
• Chillers
• Full line of Accessories