1.Features
Closed Loop Gas Circulation – Inert gas in a closed loop. The gas is circulated by the blower and purifier, H2O, O2 can be removed continuously.
Auto Purging – The replacement of the atmosphere inside the glove box can be achieved automatically by the purging valves.
Automatic Regeneration – H2O and O2 removal material can be regenerated. The regeneration process can be program controlled.
Pressure Control in the Glove Box – The pressure in the glove box is controlled automatically by the Programmable Logic Controller (PLC). Working pressure can be set between +13mbar and -13mbar. If the pressure goes over+/- 15mbar, the system will be protected automatically.
Automatic Vacuum Pump Control – The vacuum pump will be activated automatically when necessary, and will turn off after a period of idle time.
2. Specification
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Glove box |
o Dimensions: 1800mm(71") wide x 750mm(29.5”) deep x 900mm (35.4”)high, Stand 900mm(35.4”) high o Single sided box with two gloves on one side o Material for Box:3mm thick. 304 stainless steel, acid resistant o Windows – Safety Glass o Glove Ports –220mm(8.7”) diameter o Gloves – Butyl – 8” cuff diameter - .015” Thick – 32” Length o Dust Filter – 0.3 µm – 1 gas inlet and 1 gas outlet filter o Shelves – Stainless – 3 layers – Mounted inside. o External Fluorescent Lights – 1 set o One – Electric Feed-through - Three- Blind Flanges KF 40 |
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Main Antechamber
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o One – Large Antechamber – 304 Stainless Steel –360mm(14.2”)Diam. –600mm(23.6”) Long (R or L) o Sliding Tray on Stainless drawer slides o Spindle Lock Door with Vertical Operation o Touch Screen – Automatic via Solenoid |
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Mini Antechamber
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o One – Mini Antechamber – 304 Stainless Steel –150mm(5.9”) Diam. –300mm(11.8”) Long (R or L) o Door o Manual Operation via Hand Valve |
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Gas Purification
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o Removal of H2O and O2. o Gas Container – 304 Stainless Steel o Absorber Unit: Copper Catalyst: 5Kg – Molecular Sieve: 5K Capacity to remove oxygen,60L, Capacity to remove moisture 2000g.
o Attainable Purity: H2O – Less than 1ppm; O2 Less than 1ppm o Capsulated Blower – 90 cubic meters/hour with frequency converter o Regeneration – PLC controls all processes including heating, filling mixed gas (working gas / 5-10%H2 mixture), etc. |
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System Control
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o PLC (Programmable Logic Controller). o Features include: Circulation Control, Purging Control, Regeneration Control, Pressure Control, as well as self-diagnosis, power failure re-start and password protection. o Siemens 7 inch color touch screen with operation interface, indication of status, box pressure, moisture and oxygen value and system records. o The pressure in the glove box can be controlled with either the foot pedals or the PLC. The pressure can be set between +/- 13mbar. If the pressure goes over +/- 15mbar the system with protect itself automatically. o Various valves to be integrated into a valve-seat made of stainless steel, less pipe connectors to reduce leakage. |
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Vacuum Pump |
o Rotary Vane Pump with oil mist and gas ballast control. Capacity is 12 cubic meters/hour. Ultimate vacuum at 2 x 10-2mbar |
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Moisture analyser
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o Measuring range：0～500ppm o P2O5 Sensor: Corrosion resistant, widely used in field of Lithium battery and organometallic, the sensor can be renewed by acid-cleaning while contaminated by HF or other corrosive atmosphere. |
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Oxygen Analyser
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o Measuring range: 0～1000ppm o ZrO2 Sensor: Solid sensor, long life, to be exposed in the air without consumption. |
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Solvent Absorber
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o To be built inside glove box, to absorb solvent vapor o Absorbent: Activated carbon 2kg |
3. Basic Configuration
One - Housing made from 3mm - 304 Stainless Steel (acid resistant),
1800mm(71") wide x 750mm (29.5") deep x 900mm(35.4") high
900mm (35.4") Stand high
One – Main Antechamber, made from Stainless Steel ,
360mm(14.2") diameter x 600mm(23.6") long, right or left side
One - Mini Antechamber, made from Stainless Steel,
150mm(5.9") diameter x 300mm(11.8.") long, right or left side
Two - Sight Glasse with 2 glove ports
Two - Pair of Butyl Glove
One - Lighting System
Two - Dust Filters: 0.3 µm - [One Gas Inlet Filter and One Gas Outlet Filter]
One - Stainless Steel Shelf with Two Shelves attaches to the back wall
One - High Performance Ventilator [90 cubic meters/hour]
One - Vacuum Pump [12 cubic meters/hour]
One - Electrical Feedthrough
Three - Blind Flanges per KF 40
One - Foot Switch
Rollers for Stand
Dorry