Glovebox stainless steel price on request

Product description

Individual dimensions and design requests possible according to your wishes.
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Workplace inert gas glove box system

• InerTec Glove-Box System for working under N2 / or Ar atmosphere
• With this system, the inert gas circuit is constantly circulated through the integrated gas cleaning with absorption filter
• The O2 / and H2O particles entering through diffusion are continuously absorbed, resulting in a residual contamination of < 1 ppm range
• The consumption of inert gas can practically be ignored

Typical applications
Universities and R & D Centers (research and development centers), chemistry, pharmaceuticals etc. suitable for:

• Assembly
• Sampling
• Welding work
• Semiconductor manufacturing
• Basic research
• Lithium battery production / OLED
• General handling for all O2 and H2O sensitive materials

particularities

• The ITS series systems are the result of years of optimization work. Due to the consistent use of high-quality components and the proven control, the interesting price-performance ratio could be achieved.
• The structural design of the base housing made of stainless steel allows practically unlimited expansion options.
• The gas-tight welded construction guarantees maximum tightness and stability.
• The front frame system with quick-release system at a defined fixed stop allows the windshield to be easily removed and reattached in just a few minutes.
• Optionally also with hinges
• The front frame seal guarantees the best values ​​in terms of tightness in the over- and under-pressure working area.

This service-friendly concept is, among other things, to be seen as a decisive criterion compared to other systems

• The ITS Glove Box has proven, maintenance-free and user-friendly controls. The ergonomic and space-saving design allows the Glove Box to be easily integrated into a laboratory. All pipes and cabling are laid compactly. Glove
• Box is delivered fully operational and tested. This eliminates additional, often not insignificant, assembly costs.

service

• The box is designed so that it can be set up on a standard work table. All that is required for commissioning is the connections for gassing the box and the lock.
• The front unit, which is aligned at an upward angle of 100° to the rear, allows ergonomic work in both a standing and sitting position.
• The individual bushings are integrated into the rear wall, on the side wall or on the box roof at the customer's request.

cleaning

• Thanks to the raised radii in the corners, the working chamber is very easy to clean (free of dead space)

Basic box

• Description housing:
• Gas-tight welded housing made of stainless steel Box base with radii and externally integrated reinforcement frame to e.g. B. to place on vibration dampers.
• Surfaces inside and outside mill-finished or powder-coated
• Butt seams ground K 220,
• Surface treatments (see options)
• Material thickness: 2.0 mm
• Dimension: according to customer requirements

Version of insulator housing:

• Welded stainless steel housing
• Smooth surfaces in the work area
• Housing with ball corners on request for optimal cleaning
• Pane made of laminated safety glass
• Folding front window upwards with stainless steel window frame
• Pane secured with lock
• Oval glove bushings and gloves made of EPDM (optional)
• Disc seal made of EPDM for dead space-free sealing of the slide
• Automatic negative pressure control
• HEPA filter in the gas inlet and outlet
• HEPA push-push double filter
• Pressure display

lighting

• System workstation light 38 watts, in a removable housing, (powder-coated, ultramarine blue)
• Ensures optimal lighting of the workplace.

Front unit

• Foldable front window with stainless steel window frame (optional)
• Safety laminated glass pane (10mm) with detachable, two-part, screwed glove bushings made of hard metalized aluminum for best chemical resistance.
• Front frame design with quick-release frame on a defined fixed stop allows the front window to be dismantled and reassembled in just a few minutes.
• The static hose seal allows excellent sealing in both negative and positive pressure.

Gloves (pair)

• Butyl gloves size M
• L=850 mm, ø 196 mm or oval according to customer requirements, material thickness 0.6 mm
• Optionally also available in Neoprene, Hypalon, Viton or Latex, in sizes S and L

Media ducts on the side wall:

• Gas connection for N2 / Ar with shut-off ball valve and hose nozzle DN 06, thread 1/4€œ
• Thermostat to heat/cool reactor
• Cool cryostat to cooler
• Vacuum connection
• Water connection
• Electrical / power connection (e.g. agitator, magnetic stirrer, scales)
• PT-100 connection Lemo
• Dosing lines
• Or media implementation according to customer requirements

Transfer vacuum lock

• Allows material transfer without affecting the inerted atmosphere.
• Made of sturdy stainless steel including two ball valves DN 6 mm for gas supply and vacuum, pressure display.
• Easy-to-use inside and outside swing doors.
• Insulator lock made of stainless steel
• Manually or electrically locked swing doors inside and outside
• Doors made of transparent plastic, stainless steel or powder-coated sheet steel
• The transfer device works in constant negative pressure to the environment
• When the outside door is open, there is an air flow into the transfer device.
• When the inner door is open, there is an air flow towards the insulator.
• Air flow secured via filter
• Further vacuum locks made of acrylic glass and various service doors on request.

vacuum pump

• Membrane vacuum pumps (with filter protection) for evacuating the lock and pressure regulation of the working chamber, including oil mist filter.

Technical data:

• Flow rate 15/18 m3/60 Hz
• Final pressure < 3x10-2 mbar
• Motor power 370 W
• Oil filling: 850 ml
• Weight 22kg
• The DN 25 outlet connection is recommended to be connected to an exhaust system.

Gas cleaning

• Radial fan 230/240 V, for 22-fold air change.
• Stainless steel circulation pipes.
• Inlet and outlet flange connections KF-40 with
• O-ring seals connected.
• The input particle ultrafilter (EU 13) is a non-renewable fine dust or suspended matter filter made from compressed air and gases.
• The filter is mounted inside the glove box and can easily be replaced externally using the gloves without contamination.
• 1 adsorber unit (filling volume 8.6 kg) for removing O2 and H2O.

PLC control unit based on Siemens S7-200.

• Touch screen control panel with color display
• Process control for pressure regulation:
• Digital input of the upper and lower limit values ​​of the desired working range in excess or negative pressure. Permanent status display.
• The working pressure of the Glove Box is controlled via the integrated automatic pressure control.
• The working pressure can be entered freely.

Automatic lock

• Automatic rinsing and evacuation process, guarantees “clean” material transfer into the working chamber.
• The factory default is 3 cycles.
• The flushing and evacuation process is signaled by an indicator light.
• Energy supply for all components included in delivery.
• Solenoid valves, 24 V, DC, easily accessible next to the adsorber unit.
• Regeneration (adsorber):
• The automatic regeneration (3-stage program) is started using a push button.
• The regeneration process is signaled by an indicator light.

O2 measuring device: type IT-TOS 1.0

• Digital display in PPM/V
• The maintenance-free trace oxygen analyzer with miniaturized amperometric limit current sensor has been specially developed for measuring low oxygen partial pressures. The use of TZP (polycrystalline tetragonal zirconia) as a solid oxygen ion conductor with improved electro-chemical and thermomechanical properties guarantees excellent measurement values.
• The device does not require a reference electrode, which would be used up over time.
• No increase in water vapor pressure due to the measurement.
• The sensor is selective for oxygen and requires no maintenance.
• Feed-through probe in KF 40 flange
• Large format (25 mm) LCD display of the O2 partial pressure in ppm.
• Display range: < 0.1 ppm €“ 200 ppm or 1 ppm €“ 2000 ppm

H2O analyzer: (optional )

• Al2O3 dew point transmitter, which guarantees reliable measurement of moisture content
• By using this device, the rigid, time-controlled regeneration cycles of the adsorbers are no longer necessary
• The extremely large dynamic measuring range of the aluminum oxide sensor is characterized by the shortest response times and long-term stability
• The microprocessor-supported device electronics deliver measured values ​​without delay
• LCD display in 0C or ppm
• Input data using membrane keys
• Measuring range: 0.1 €“ 23,000 ppm.
• Temperature range: -100C to +700C
• Interface: RS-232
• Feed-through probe in KF 40 flange

Base frame

• Robust mobile base frame (welded construction) made of stainless steel with swivel castors and leveling feet. Allows easy insertion and alignment in the laboratory

Optional:

• Flushing control with pressure regulation
• Flushing control with pressure control and with data logger
• Gas cleaning with 1 adsorber
• Gas purification with 2 adsorbers: Second adsorber for continuous operation during regeneration
• Solvent adsorber can be switched on via bypass, activated carbon filter for the removal of solvent vapors. With DN 40 clamp screw connection including by-pass lock. The activated carbon cartridge used can be replaced very easily. Volume of activated carbon approx. 250g (other volume sizes on request)
• Recommended reserve bushings Positions can be determined by the customer KF-40 blind flange gas ball valve DN 6 with hose nozzle on both sides for hose I ø 8 mm
• Mini Transfer vacuum lock allows material transfer without affecting the inerted atmosphere. Made of sturdy stainless steel tube, inside  150 mm, length 400 mm, including two ball valves DN 6 mm for gas supply and vacuum, vacuum pressure gauge. Inside and outside doors with integrated seal.
• Power feedthrough: Gas-tight, screwed, power feedthrough with plug connection on both sides, 3-pole, 230V/50/60Hz.
• Mobile storage rack with 2 shelves, dimensions 700 x 300 mm, with 12 mm edge. Distance supports: height 200 mm each, with PTFE sliding feet.
• Inner lid for changing gloves
• Outer cover to close the glove openings. (To be used when the system is not in use for a long period of time in order to maintain the indoor atmosphere). Prevents diffusion through gloves
• For further options see “Glovbox stainless steel accessories”