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Laboratory Glove Box

This is a double-station glove box. The working compartment of this glove box is 1900mm long, 760mm deep and 900mm high. The diameter of the transition chamber is 377mm and the length is 600mm. The size is very large. So when purchasing our double-station glove box, you must consider whether it can enter the elevator and whether it is convenient to go up and down the stairs. This glove box can be fully automatically controlled on our PLC programmable control. The water oxygen value can be less than 1PPM. The water oxygen analyzers on the box are AII from the United States and Vaisala from Finland. The range is 0~1000PPM. This glove box includes a foot switch and a vacuum pump. If you need non-standard customization, please contact us.
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Glove boxes equipment for safe handling in laboratory settings

Function of Glove Boxes

  • Closed circulation: The inert gas in the glove box is circulated in a closed manner through the circulating fan and purifier to continuously remove water and oxygen
  • Automatic control regeneration: The dehydration and deoxygenation materials can be regenerated, and the regeneration process is controlled by the program
  • Box pressure control: The pressure in the glove box is automatically controlled by PLC, and the working pressure can be freely set within +/-10mbar
  • Vacuum pump automatic control: The vacuum pump is required to automatically start when the system needs it

Main components and configuration of Glove Boxes

  • Components:
  • The Glove Box integrates a closed box (with an inclined operating surface safety glass single-sided window), a transition cabin, a circulation purification unit, a PLC control and a touch screen, an operating system, a vacuum system, a display system, a bracket (combined), etc.
  • Configuration List:
  • 304 stainless steel box, acid-resistant, 3mm thick, easy to clean, no dead corners, 1 suit.
  • Vacuum transition chamber made of stainless steel, 385mm in diameter, 600mm in length, located on the right, 1 suit.
  • Small transition chamber, 150mm diameter, 300mm length, located on the right
  • Transparent tempered glass window with glove opening, 1 suit, 4 gloves.
  • Butyl rubber gloves, 1 suit.
  • Lighting system, 1 suit.
  • Power interface in the box (220V or customized), 1 suit.
  • Vacuum pump, 1 suit.
  • Bracket casters, 1 suit.
  • Foot switch, 1 suit.
  • Imported water probe, 1 suit.
  • Imported oxygen probe, 1 suit.

Glove Box Main parameters

Water and oxygen index: 
Water content is less than 1PPM, Oxygen content is less than 1PPM

Box parameters:
Material: 304 stainless steel, thickness 3mm Inner surface: brushed stainless steel Outer surface: spray paint, white
Dimensions: Overall equipment size: W2240XD790XH1800mm, Working chamber size: W1500XD760xH900mm
Material: SUS304 stainless steel, thickness: 3mm
Sealing: Leakage rate ≤0.01Vol%/h

Transparent tempered glass window: inclined window, transparent tempered safety glass, 8mm thick glass with anti-corrosion film, wear-resistant, corrosion-resistant, good light transmittance.
Glove opening: material is anodized aluminum, O-ring seal, diameter 220mm
Glove: Butyl rubber, thickness 0.4mm, diameter 8mm, length 32mm
Filter: specification 0.3 micron, installed at the purified gas inlet and outlet of the box body, effectively clean the gas environment in the glove box system

Rack: stainless steel material, 1, placed on the back of the box, can be adjusted up and down
Box lighting: no ultraviolet white light, installed in front of each glass window, energy saving, low heat, high brightness
Interface: spare interface 3, DN 40 KF
Material: SUS304 stainless steel; chuck-type quick-install interface, gas or liquid can be easily and safely entered into the box

Power interface: 1 piece, (220V) is located in the glove box working compartment to provide power for electrical equipment. Install a power strip inside the glove box, There are three groups of holes, each with two-wire and three-wire sockets
Foot switch: controls the gas replenishment and exhaust of the box, placed under the box, fine-tuning the pressure in the working chamber
Glove box bracket: carbon steel spray-coated, one-piece; equipped with movable casters and liftable support feet; transferable glove box
Vacuum gauge: mechanical dial display, measuring the vacuum degree of the transition chamber and tool chamber.

Large Transition chamber:
Diameter 377mm*L600mm
Material: SUS304 stainless steel
Sealing: Leakage rate ≤0.01Vol%/h
Transition chamber parameters
Sliding tray, 304 stainless steel
Door: double door, anodized aluminum material, thickness 10mm,
Operation: Vertical operation, with lifting mechanism.
Pressure gauge: analog display, solenoid valve touch screen automatic operation

Small transition chamber:
Diameter 150mm*L300mm
Length of the part that goes into the glove box:100mm
Material:304 stainless steel
Surface: inner surface is brushed,External surface painted, white
Glove box door: Double door
Pressure gauge: Analog display, manual valve, manual operation.

Technical indicators

Gas purification circulation system

Purification column
Function: gas sealing, water removal, oxygen removal (circulation capacity 90m3/h)
Container material: 304 stainless steel
Purification material: copper catalyst: 5.0kg molecular sieve: 7.0kg
Purification capacity: oxygen removal: 60L oxygen
Water removal: 2Kg water
Oxygen index: less than 1ppm (empty box)

Circulation system
Working gas: nitrogen, argon
Circulation capacity: integrated fan flow 90m3/h

Regeneration
Operation: PLC automatically controls the regeneration process
Regeneration gas: mixed gas of working gas and hydrogen

Valve
Main valve: DN40KF, electric pneumatic angle valve
Control valve: solenoid valve (brass)

Control system

Function: including self-diagnosis, power-off self-starting features, with pressure control and adaptive functions; automatic control, cycle control, password protection; unit control uses Siemens PLC touch screen

Pressure control: control the pressure of the box and transition chamber. The working pressure can be freely set within +/-10mbar, and the system automatically protects when it exceeds +/-12mbar

Foot pedal: control the box pressure, convenient for operation of boost and depressurization

Display system: uses Siemens PLC touch screen PT177 to display the operating status, box pressure, system records, etc.

Vacuum system control
Vacuum pump flow rate 8m3/h, ultimate vacuum degree ≤2x10-1pa. It can be started manually or through PLC, with a flow rate of 8m3/h. It can evacuate the transition chamber and maintain the pressure balance of the box. The ultimate vacuum degree of the vacuum pump is ≤2x10-1pa

High-performance accessories
Oxygen probe: Maximum accuracy ±0.1ppm, using Zr02 sensor, 0-1000PPM display value, low drift
Water probe: Wide application range, 0-1000PPM display value, low drift
Water and oxygen indicators: water and oxygen analyzer measurement data need to be displayed, and an alarm is required when exceeding the set value
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Our Clients

Jinan Kubotech co.,Ltd.

No. 887, Chunshan Road, Juyehe Street, High-tech Zone, Jinan City, Shandong Province.  
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