Tilt-Up Viewing Window
Swings open for easy access. Dual piston mechanisms hold the window securely open. Price includes modification of Series 100 glove box to include hinged viewing window. Must be ordered together with affected glove box. Viewing window has a 304 stainless steel frame.
*Acrylic is damaged by alcohol and other cleaning agents.
Swing-Up Front Access Panel Allows convenient introduction of large parts into the processing chamber. Cutout size: 20"W x 10"H (other sizes available; specify when ordering). Must be ordered together with affected glove box (Series 100 or 200).
*Acrylic is damaged by alcohol and other cleaning agents.
Detachable Bottom This feature allows the glove box to be detached from its bottom and lifted for easy placement over large equipment. The bottom attaches and seals to the glove box by means of dual-gasketed latches located along the base.
Bellows Eyepiece Interface This cutout is sealed with a bellow-type diaphragm to allow viewing of a stereo microscope positioned inside any of Terra's stainless steel glove boxes. Standard cutout size is 8"W x 6"H. Specify desired location or custom size when ordering.
Filtration Modules These modules allow continuous recirculation of process gas through a HEPA or ULPA filter to remove particles, aerosols, microbes, chemical powders, and other fine contaminants. A variety of open/closed-loop configurations allow 100% exhaust, 100% recirculation, or a mixture of filtered and fresh make-up air.
Universal Filter/Blower This positive pressure system, designed for use on Series 100 Glove Boxes, directs a flow of particle-free air into the glove box. Select HEPA or ULPA filter. Note: Gloves must be removed to allow air to escape the enclosure.
Magnehelic Guages This MAGNEHELIC® Principle is a method of transmitting the effects of changes in air pressure from a diaphragm to an indicating pointer—by means of magnetic linkage and without the use of gears or other direct mechanical linkages. This system avoids wear and physical contact, which might destroy the accuracy and sensitivity of the instrument. It delivers accuracy to within 2% of full scale. Complete information.
PHOTOHELIC® Pressure Control
PHOTOHELIC® models combine the MAGNEHELIC® gauge with a precise pressure switch that lets you control low and high gas pressures. Knob controls adjust dual set points, which allow for variable deadband control. These set points contain photocells that actuate DPDT relays when room pressures reach a preset upper or lower limit, and they can be set up to control corrective damper action. As the room pressure changes in response to damper motion, and the indicator returns to the null band, damper motion is halted. Complete information.
Minihelic II® Differential Pressure Gauges Combining clean design, small size and low cost with enough accu-racy for all but the most demanding applications our Minihelic®II gageoffers the latest in design features for a dial type differential pressure gauge. Complete information.
DIGIHELIC® Differential Pressure Controller Allows the selection of pressure, velocity or volumetric flow operation. Two SPDT control relays with adjustable dead bands are provided, with scalable 4-20mA process output. Complete information.
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are subject to change without notice. Crating charges apply to selected
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