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  • INERT GLOVE BOX SYSTEMS & Controlled Atmospheres

    From INNOVATIVE TECHNOLOGY, INC Research Teaching Production

    WWW.GLOVEBOXES.COM 978-462-4415

  • SYSTEM ONE INERT GLOVE BOX

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  • Specifications: Glove Box Glove Box with bolted or welded end panels. Material - US type 304 stainless steel, Thickness 2.5 mm / 3 mm. Inside Surface - Brushed finish Outside surface - Powder coated. Feed Through Fittings Gas, Vacuum and Electrical. KF / NW 40 - 1 additional for electrical feed through. Swagelok Bulkhead - 1 additional for gas or vacuum feed through. Dust Filters SYS-1-HF 0.3 Micron HEPA - 1 gas inlet filter , 1 gas outlet filter. Shelves Three adjustable stainless steel shelves, length of glove

    box and 10 inches deep. Box Windows Lexan 10mm thickness. Option: Safety Glass Box Light Ceiling or front mounted fluorescent light. Leak Rate Increase of Pressure < 0.05 vol%/h at negative pressure of -10 mbar at

    constant temperature. Leak Rate increase of Oxygen

  • Process - Closed loop gas recirculation Working Gas - Inert gas: Nitrogen, Argon or Helium. Attainable Purity - H2O < 1 ppm, O2
  • Control Options System One Microprocessor LCD Display Panel with push button scroll design allowing user to easily navigate sub screens. Dual microprocessor design controls all System One Glove Box functions.

    X0.5 P +3.2 B25-[-L----X-H--]--

    Current System Pressure - mbar

    Blower Speed - %

    Current Pressure - Graphical

    O2 Display - PPM

  • Allen Bradley Panel View 300 LCD Display Panel with push button scroll design allowing user to easily navigate sub screens. Allen Bradley PLC controls all System One Glove Box functions. Allen Bradley Panel View 600 Color Touch Screen Control with on screen touch panels allowing user to easily navigate sub screens without having to scroll. Allen Bradley PLC controls all System One Glove Box functions.

  • Features

    Large & Small Antechambers This section describes the manual operation of the large antechamber. Specifically, it lists the steps necessary to transfer an object into and out of the glove box. These steps assume that the atmosphere inside the chamber is pure and not open to the outside air.

    Transferring An Object Into The Glove Box a) Ensure that the inner door is fully closed b) Ensure that the refill valve is closed c) Open the outside door and insert the object into the chamber

    d) Close the outside door e) Open the vacuum valve to evacuate the chamber ( -29 in. HG ) f) Close the vacuum valve and open the refill valve until the pressure reads 15 in HG g) Repeat steps e) and f) at least three times, finally refilling to atmospheric pressure h) Close the refill valve i) Open the inner door and remove the object from the chamber

    Antechamber

    Mini antechamber

    Inside antechamber with tray

    Inside Mini antechamber

    0.3 micron box filter

  • Automatic Antechamber Controller

    The automatic antechamber controller will evacuate and refill the antechamber without operator intervention. The controller allows you to set the vacuum desired and the number of cycles. The controller also allows for manual control by mean of two

    pushbuttons labeled EVAC and REFILL . The center pushbutton is labeled AUTO to place the system in the automatic mode.

    Setting the Number of Antechamber Cycles

    Press the select button until the following screen appears.

    Hold the right red key, YES will replace NO, then push enter. This allows access to the following automatic antechamber parameters. To change the number of automatic cycles the microprocessor is to perform, use the arrow switches to increase or decrease the number displayed on the right hand side of the display. When the display shows the desired value, press the ENTER switch.

  • Setting the Antechamber Vacuum The microprocessor will enable the vacuum pump to evacuate the chamber. To change the vacuum level, use the arrow switches to increase or decrease the number displayed to the right hand side of the arrow. When the display shows the desired value, press the ENTER switch.

    The next screen allows you to set the midrange refill time. This is the amount of time the system will refill the chamber before it goes back to the vacuum mode. The default time is 10 seconds. You can change the time by holding down the red buttons to reach the desired time, push ENTER.

  • The next screen allows you to set the final refill time for the last cycle. The default is 60 seconds. Again, you can change this time to suit your requirements. Hold the red button until the desired time is shown on the display, then push ENTER.

    The antechamber controller is now ready to use. Simply place material in the chamber, close the outside door, and push the AUTO button. The chamber will be evacuated, refilled, evacuated etc. for the number of cycles you have chosen. When the process is finished, a buzzer will sound and the refill light will be illuminated. Push the refill button, and you now can open the inside antechamber door and remove your material into the box. If you desire, you can use the antechamber controller in the manual mode. Pushing the EVAC button will open the valve to the vacuum pump and evacuate the chamber. When you have reached the desired vacuum, push the EVAC button to close the valve. Then push the REFILL button to fill the chamber with working gas from the box. When the chamber is refilled, push the REFILL button to close the valve. The proper procedure is to repeat this at least three times to insure that the atmosphere in the box is maintained at a low oxygen and moisture level. You may then remove your material from the chamber into the box as usual.

  • Purge Valve Options

    The Manual Purge function simply turns on and off the purge valve at the users request. Care must be taken to ensure that the working gas is set to the correct pressure and that there is a sufficient supply to last for the duration of the purge operation.

    The Automatic Purge feature is designed to be used to isolate the purifier column and flow working gas through the glove box. A typical use is when solvents or Halogenated compounds are being handled in the box and protection of the column is desired. Care must be taken to ensure that the working gas is set to the correct pressure and that there is a sufficient supply to last for the duration of the purge operation.

    Automatic Purge

    Manual Purge Valve

  • -35 Degree Celsius Freezer

    The unique design of the freezer allows the operator to open the door without having to move items normally located in front of the freezer. The freezer power is activated by the switch located on the front panel. The temperature can be regulated to as low as 35 degrees C. and is displayed digitally on the front panel as shown below. Access to the freezer is through an antechamber style insulated door with a quick release handle. The door swings easily upward and out of the way. The tray slides forward into the box for easy access to your materials.

    Oxygen Analyzer The Innovative Technology Inc. Oxygen analyzer is designed specifically for detecting trace amounts of oxygen in inert gases. The operational range of this analyzer is 0.1 to 1,000 ppm. The analyzer is based on the following principles. When the sensor is exposed to gases containing oxygen, oxygen diffuses through the gas barrier and then a thin layer of electrolyte between the barrier and the oxygen sensing cathode. The sample gas then reaches the catalyst surface where it is immediately reduced.

    Freezer Tray Vertical Swinging Freezer Door

    Freezer Power switch

  • O2 + 2 H2O + 4e- 4 0H-

    During the reduction process 4 electrons are taken up by each oxygen molecule. These electrons are furnished by the simultaneous oxidation of an anode such as lead, cadmium, iron, etc.

    2 Pb + 4 0H- PbO + 2 H20 + 4e-

    The flow of electrons from the anode to the sensing cathode via an external circuit results in current proportional to the amount of oxygen in the sample gas. The rate of diffusion of oxygen through the limiting barrier, Teflon, varies with temperature, which results in a change in the current flowing between the anode and the cathode. The current increases at a rate of approximately 2.5% per degree C increase in temperature. The current output of the sensor is compensated by using a negative coefficient thermistor combined with an appropriate array of electronics.

    Moisture Analyzer

    The Moisture Analyzer Sensor is designed from aluminum oxide ultra high capacitance and incorporates automatic temperature compensation. It is mounted in the gas stream piping and is easily accessible from front and rear of glove box. It is shipped with a calibration certificate and traceable to NIST and International Standards. The Moisture Content of your Glove Box is displayed on your control display module in PPM values and Dew Point

  • GLOVES Routinely replacing your gloves increases is made easy using your internal glove port cover. A full range of glove sizes and materials are available per request, or visit our glove web site at www.isolatorgloves.com

    Internal Glove Port Cover

    Glove Port

    Butyl Gauntlets

    Glove O-Rings

  • Hypalon Gauntlets

    Butyl Gauntlets

    Neoprene Gauntlets

  • Front View with Gas Purifier

    Rear View with Gas Purifier

    Purifying Column

    0 60 CFM Blower

    Valve Block

    Vacuum Pump

    Purge Valve

  • SYSTEM ONE 2GB with Right Hand Antechambers

    SYSTEM ONE 2GB with Left Hand Antechambers

  • SYSTEM ONE 4GB with Right Hand Antechambers

    SYSTEM ONE 4GB with Left Hand Antechambers

  • SYSTEM ONE 3GB with Right Hand Antechambers

    .

  • Quotations & Technical Service

    Technical: 978-462-4415

    FAX: 978-462-3338

    Email: [email protected]

    Internet: www.solventpurification.com

    www.gloveboxes.com