Glove Box with Gas Puriﬁcation System
Three port Glove box with gas puriﬁcation system for providing moisture and oxygen free inert environment (i.e.<1 ppm of oxygen and <1 ppm of H2O) in the Glove Box, with feedthroughs for connection, lighting, window, main and mini-antechambers, vacuum pump, recirculating gas puriﬁcation system, solvent trapping with other necessary accessories. Regulation of Glove box Pressure shall be completely automatic without need of Foot Pedal System and works with low level noise of less than 50dB (or better).
Atomic Force Microscopy in N2 Atmosphere Glove Box
Internal dimension: Length- ~1500 mm, Height- ~900 mm, Depth -~725mm.
Design Type: Modular double type having Big and Small Antechamber on Right Hand side of Glove Box and build with leak tightness of Class I to standard ISO 10648-2 (Oxygen method)
Modular glove box with dismountable side panels; with secure side panels with appropriate butyl sealings or similar (no silicon glued panels).
The glove box must have possibility to dismount a side panel to connect a second module of glove box for expandable working area. The glove box must have adaptations and adequate blanked piping’s for connection of the puriﬁcation unit to the 2nd additional glove box module.
Integrated with Gas Puriﬁcation System and complete piping made of SS 304
Working Environment: Nitrogen or Argon. Material of construction: SS 304
Leakage rate –-5 mbar.l.s-1
Pressure Regulation – Automatic with no need of Foot Pedal or Vacuum Pump
A human machine interface (HMI) shall be provided to display the Glove Pressure,Oxygen level, moisture etc. in English Language and also it shall be used to the other functions such as Regeneration, Auto Flush Mode, Set points for Alarm etc
Operation in Over Pressure only.
Filters – Two HEPA 13 Filters shall be provided at the Inlet and outlet port of Glove box
Front window front panel- Front Panel should be made up of Mineral Laminated Glass of 13.5 mm thickness and sealing shall be done using O ring and without use of silicon. It shall be mounted at 10deg Inclination and which is easily mountable and demountable
Power Supply inside the glove box – One Number of 220-230V electrical feed through for connecting 5A and 16A Load
Lighting – Appropriate LED light shall be provided on the Roof part to illuminate the Inside Glovebox Area and with easy maintenance Blanked Feedthrough- Minimum 4 blanked leak tight feedthrough mounted on the back wall
Glove port – 03 numbers of glove port having standard diameter of 220mm shall be provided on the front panel with the Glove Ring material of PP
Gloves– 03 numbers of ambidextrous Butyl gloves of 0.4mm thickness with required Glove O Rings is provided
Height Adjustable Shelves of Qty 03 nos shall be provided on the back wall of the system.
All piping must be in stainless steel (US304L).
Safety valves –Necessary over pressure relief valve shall be provided along with the system for ensuring the safety and working comfort even during Electrical Failure
Stand – Glove box shall be supplied with a Stainless-steel stand or supporting Height adjustable frame having locking and leveling casters & Dampener made up of corrosion resistant stainless steel Automatic and adjustable Vacuum Chamber Cycles
Power Supply to Glovebox: 220-230 V AC (single Phase, 50 Hz) One Gas Collector
One Glove Port cover for Glove changing One security valve Hepa (the) 5m3/h ﬁlter
Type & Dimension – Cylindrical, Diameter -400 mm, Length 600 mm Material of construction- Stainless Steel 304L grade
Two ALUMINIUM doors having external lifting mechanism for easy maintenance.
Evacuation and Reﬁlling – Evacuating and ﬂushing with inert gas using 03 way control Valve
Leak Rate/ Tightness:-5 mbar.l.s-1
Door Closing & opening mechanism– Easy opening with Gas Cylinders and Easy maintenance
Tray – Sliding Stainless Steel Tray shall be provided inside Main antechamber
Vacuum gauge- Stainless Steel vacuum gauge
Type & Dimension – Cylindrical, Diameter -150 mm, Length 400 mm with Hinged Door
Material of construction- Stainless Steel 304L grade
Tray – Sliding and removal Stainless steel Tray shall be provided Leak Rate/ Tightness:-5 mbar.l.s-1
Vacuum Gauge – Stainless Steel vacuum gauge
Gas puriﬁcation system
Gas puriﬁcation system –Single column PLC controlled closed loop recirculating Gas Puriﬁcation system using copper catalyst to remove oxygen and molecular sieve to remove moisture producing less than 1 PPM oxygen and less than 1 PPM H2O environment inside the glove box.
Controlling – Through PLC with touch screen controller Attainable Puriﬁcation limit – < 1 ppm oxygen and 1 ppm H2O at complete range
Puriﬁcation Capacity – O2 – 30 L & H2O – 1000 g
Regeneration-Automatic regeneration process through PLC using mixture of gases containing N2 or Ar and hydrogen.
Data Recording – The unit has capability to record up to two months’ history of oxygen,moisture and pressure
Vacuum Pump – Dual stage vacuum pump not less than 12m3/h. The vacuum pump is only used to perform antechamber cycles and Shall not be used for pressure regulation of the Glove Box.
Gas puriﬁcation system has been compactly integrated with glove box.
Automatic process, Inlet and outlet regeneration gas through electro valves (solenoid valves) (ENERGY SAVING mode)
Heating of reactor: Integrated temperature regulation controlled through automatic and temperature cut out.
Recirculation blower, brushless motor type mounted inside a stainless-steel housing,with minimal ﬂow 80m3/h.
H2O Sensor type – Ceramic Sensor
Measuring scale: -100 to 20deg C DP and 1000ppm Precision: +/-2 °C DP
7 points calibration certiﬁcates (NPL & NIST)
3-wire, type 4 to 20 mA integrated analogic microprocessor Touch screen display
Measuring unit – In °C DP or ppm Resolution: 1 ppm or better
based with Touch Screen Display which can show the measuring unit in terms of ppm or % and also with Sensor Lifetime Indication, helpful for the calibrating on Field.
Measuring scale: In ppm or % Measuring range: 0-1000 ppm Sensor lifetime indication Resolution: 1 ppm or better
Precision: +/- 1 ppm of the 0-10ppm scale In Lab Air Calibration should be possible.
Solvent removal system
An external solvent removal system with 7.5 kg of solvent absorbing material such as Activated Charcoal for removing solvent vapour from the glove box environment.
Energy Saving Mode
No water chiller needed
No Heat Exchanger Needed
Vacuum Pump exclusively used for Vacuum Cycles. Not for any other functions.
One pressure safety release valve with HEPA ﬁlter for automatic mechanical discharge of exceeded gases in the glove box (ENERGY SAVING mode) allowing full automatic pressure adjustment with no need for foot pedal, most reactive pressure adjustment,increased comfort in handlings, excess gas discharge possible even in case of power break.
Low noise level 49 dB(A) under puriﬁcation and pressure regulation. Required ensuring low power consumption features (max power consumption around 500W, in Energy saving mode around 40W, i.e. around 90% energy saving).
On-site installation and training
- Includes systemstart-up
2-Day operation and maintenance training course
FOB destination (no VAT/TAX Includ)
3 Years limited manufacturer warranty
Free technical support
2 AC electrical Plug (115 VAC, 15 A)
Provides electrical receptacles for connecting instruments and equipment inside the glove box
Includes an electrical cord and plug, which may be plugged into the glove box’s interior duplex receptacle
4 receptacles, 115v, rated for 15 amps
For use with Protector or Precise series of gloveboxes
Shock absorber coupling
A marble slab is built into the glove box, which is connected to the outside marble through six shock absorber coupling.