VGB-7HO stainless steel glove box with automatic moisture & oxygen purification system can provide an oilless,dry gas environment with both moisture and oxygen lower than 5 ppm. It is an ideal tool for assembling Li-ion cell in R&D, such as electrolyte injection, and battery case assembly. It is also suitable for material and chemical researchers to process air sensitive materials and solutions.
SPECIFICATIONS
Working Voltage
220V 50/60 Hz, Single Phase (110V AC is available at extra cost)
Glove Box Chamber
•Glove Box : EQ-VGB-4A •Case Material : Made of 11 gauge (3 mm thickness) 304 stainless steel sheet which provide heavy duty structure for vacuum •Dimensions : 1120 mm (L) x 740 mm (W) x 900 mm (H) •Max. Positive Pressure : 810 Torr (1.1 atm)
○ Note : Gloves cannot work if pressure is higher than 810 Torr
•Max. Vacuum Level : 0.5 Torr
○ Note : Stainless Steel case may deform at higher vacuum level
Air-lock Chamber with Air lift
•Dimensions : 360 mm (ID) x 435 mm (L) •Max. Vacuum Level : 0.05 Torr
Transparent Front Panel
•Dimension : 1040 mm (L) x 405 mm (W) •Removable for putting in devices
Vacuum Gauge and Valves
•One vacuum gauge is installed in Air-lock chamber •2 sets KF25 port are built in Air-lock chamber •2 sets KF40 port are built on the both sides of the chamber •2 on/off valves are built on the left side of the chamber •2 sets KF25 port are built on the back of glove box chamber •3 sets KF40 port are built on the back of glove box chamber for connecting to gas purification system
Back view of the Glove Box Chamber
On the Air-lock Chamber
Purification System
•Automatic moisture remove to < 5 ppm (Li-Ion battery assembling requires < 11 ppm moisture) •Automatic oxygen remove to < 5 ppm •Precision Humidity Analyzer with KF25 Flange (0 - 999 ppm) is installed on the Purification System with accuracy +/- 0.1 ppm •Large capacity moisture filter built in bottom of mobile cart, which can soak moisture upto 1.5 kg •Regeneration Temperature Controller is built in for automatically regenerating filter •Automatic pressure control system is built in to keep pressure at constant level •6" color PLC touch panel is included which can set and display the humidity and pressure level. (Please click the first picture below for details) •The control panel is removable, which can be placed anywhere for easy operation
Purification Pipeline
304 stainless steel, KF40 port
Vacuum pump
•Heavy duty vacuum pump with filter is included for faster vacuum and removing moisture •Stainless steel vacuum bellow and valve are included
Gases Requirement
•Working gases : Atmospheric Gases, N2, Argon •Regeneration Gas : 95% N2 + 5% H2 •One float meter built on the front of mobile cart for accurate gas filling
Leakage Rate in Glove Box Chamber
< 3 Torr/hour
Power Extension
•One extension socket (Max power 1500 W) is installed in the glove box main chamber
Power Input Socket
External Power Cord
•Note : 110V power cord was included for immediate use. (For use under 208 ~ 240V power supply, no plug will be included)
Gloves
•Glove Port size : 190 mm (Dia.) •8'' Butadyl® Gloves included (with increased stretching, bending ability and tear strength, and offer strong resistance to aromatics, hydrocarbons, solvents, fats, and acids) •Clamps and sealing flanges included
Warranty
•One year limited warranty with lifetime support •Rusting and damage due to improper storage condition or maintenance is not covered by warranty
Dimensions for Glove Box
1000 mm L × 2000 mm W × 1100 mm H
Dimensions for Gas Drying System
•850 mm L × 1250 mm W × 830 mm H ; •850 mm L × 1850 mm W × 830 mm H (with extended support installed)
•Always check the joints, gloves, sealing elements, and pipelines for air-tightness before and during the operation •Corrosive gases are prohibited as they will damage the sensors •The inlet and outlet of the Air-lock Chamber must not be opened at the same time to prevent contamination by the external gas •By closing the vacuum flange, the glove box can be vacuumed by mechanical pump upto 0.5 torr before filling inert gas, (moisture can be below 180 ppm and oxygen below 200 ppm). Then you can save at least 1-2 tank of inert gas from purging at each operation •Click here to order N2 gas generator if you don't have gas tank in your lab •Please call or email us to get price and lead time for multi-pins feed through on the glove box if you need to measure the sample inside the chamber, MTI's technician can provide a solution with no impact on sealing (leaking rate less than 6 torr/hour) in an affordable price. Please click the picture below to see our perfect customization :
16 pins electrical feed through outside the glove box (4 pins per one feed through)
16 pins electrical feed through inside the glove box (4 pins per one feed through)
•You may choose humidity below at extra cost to monitor gas humidity
