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Glove Box with Gas Purification System

W2GBS Integrated Gas Purification Glove Box | Ultra-Pure Inert Atmosphere (<1ppm H2O & O2) | Digital Control System
The W2GBS is a high-performance laboratory glove box system designed for researchers and manufacturers requiring a pristine, anhydrous, and anaerobic environment.

Product Details

The W2GBS is a high-performance laboratory glove box system designed for researchers and manufacturers requiring a pristine, anhydrous, and anaerobic environment. This sophisticated workstation integrates a heavy-duty SUS304 stainless steel chamber with an advanced automated gas purification system, capable of maintaining moisture and oxygen levels at below 1 ppm in compliance with ISO 10648-2 standards.

By utilizing a closed-loop gas re-circulation system with a high-speed frequency blower, the W2GBS continuously filters out active substances (O2 and H2O) using German BASF catalyst and USA UOP molecular sieve materials. The entire system is managed via a Siemens 7" color touch-screen HMI, providing intelligent digital control, real-time data logging, and automated regeneration processes. Whether for lithium-ion battery R&D, OLED production, or specialized laser welding, the W2GBS offers a reliable, ultra-clean environment for the most sensitive materials and processes.

W2GBS-2

Key Features

Ultra-High Purity Atmosphere: Maintains a stable work environment with H2O and O2 levels consistently below 1 ppm, ensuring zero contamination for moisture-sensitive materials.

Integrated Gas Purification System: Features a single purification column with automated regeneration control, utilizing world-class German BASF and USA UOP materials.

Siemens Digital Control (PLC): Managed by a Siemens 7-inch color touch screen for intuitive operation, real-time concentration display, and automatic system data logging.

Massive Stainless Steel Construction: Built with 3mm thick SUS304 stainless steel with rounded corners for easy cleaning and superior chemical resistance.

High-Speed Circulation Blower: Equipped with a Taiwan DARGANG high-speed frequency blower (25L/S) for rapid atmosphere establishment and stabilization.

Precision Pressure Management: Automatic box pressure control within ±15 mbar, supplemented by a waterproof double-pedal foot controller for manual adjustment.

Advanced Vacuum Antechamber: Includes a cylindrical SUS304 vacuum antechamber (DN210 x 240mm) with a slidable tray, monitored by a high-precision Germany WIKA vacuum gauge.

Premium Component Integration: Features a Philips (Netherlands) lighting system, MICHELL (UK) moisture analyzer, and USA AII oxygen analyzer for professional-grade performance.

Ultra-Low Leakage Technology: Engineered to achieve a leak rate of <0.001 vol%/hr, meeting the highest industry standards for airtight integrity.


Primary Applications

Energy Storage & Batteries: R&D and production of lithium-ion batteries, solar cells, and supercapacitors.

Specialized Manufacturing: Fabrication of OLEDs, HID lamps, and ceramic metal halides.

Precision Welding: Ideal environment for laser, TIG, plasma, and resistance welding under inert gas.

Sensitive Material Science: Development of new materials, fine chemicals, and nuclear industry research.

Medical & Pharmaceutical: Safe handling and sterile development of medical supplies and powders.


Part 1: The body of the glove box

Configuration and Quantity

Technical parameters

Remark

1 Main Chamber

L1220 x W760 x H900

Stainless steel 304 with 3 mm thickness
Round corner for easy cleaning

1 transparent visualization panel

thickness: 10mm

Inclined panel of tempered window glass with thickness of 10mm;

1 leg support

H = 900mm

Carbon steel, with casters (with support feet), convenient mobile glovebox, fine-tune the level

2 Shelves

Stainless steel SUS304

Adjustable type shelves
L x D = 800 x 200 mm

2 Glove Port

Aluminum alloy: ∅∅220mm

Option material: stainless steel / Polyoxymethylene polymer

2 Gloves

Cuff diameter 8",
Length 800mm,
Thickness: 0.4mm

Material: butyl rubber;
O-ring sealed
Brand: Peircan
Option material: Neoprene / Rubber

1 Power Board

220 VAC

220 VAC, 50 Hz, single phase

1 Lighting system

Lamp, ballast

Built-in fluorescent lamp
Brand: Philips (Netherlands)

2 HEPA filters

Subject to HEPA standards

Inlet and outlet filter can eliminate particle size >0.3 μm, installed in the cabinets

4 KF40 Spare connectors

KF40

Configuration quick connector, located in the box right side, so that the liquid or gas can be easily and safely in and out of the cabinet.
Material: SUS304 stainless steel

1 Electrical Feedthrough

Connect Use

Installed on one of 4 KF40 Spare connectors

1 Gas / liquid Feedthrough

Connect Use

Installed on one of 4 KF40 Spare connectors


Part 2: Gas purification system

Configuration and Quantity

Technical parameters

Remark

1 Gas purification system

Single purification column (GP-1);
A Closed Loop Gas Re-circulation System;

With water scavenging, and oxygen scavenging function;
German BASF copper catalyst materials, USA UOP efficient absorbent molecular sieve materials,
The purification system of regeneration process automatically control,
Long-term, continuing to maintain gas purity: H2O & O2 < 1ppm.
Oxygen removal: 40L
Moisture removal: 1.3kg

1 Foot controller

Waterproof Double pedal

Control purification system to increase the pressure and decrease the pressure in the cabinet.

1 Purge valve

Electro-pneumatic valve

Automatic electro-pneumatic valve
Brand: BURKERT

1 Circulating Blower

High-speed frequency blower

High degree of vacuum of the circulation pump with various speed; Blower Speed: 25L/S.
Brand: Taiwan DARGANG

2 Pipe line

Stainless steel SUS304

Stainless pipe lines

Pressure Control unit

+15 mbar to -15mbar (relative pressure)

Box pressure with Automatic control;
Manual pressure control is allowed with foot pedal switch (from +15 mbar to -15 mbar)
Pressure Sensor: USA SETRA

Controller

A Programmed Logical Controlled with Siemens 7" HMI
Color Touch Screen Monitor

Auto Display of moisture and oxygen level during working conditions
Brand: SIEMENS.

Moisture & Oxygen control system

New Upgraded Color touch screen: 7 inch

PLC control system, touch-screen operation,
Brand: SIEMENS;
* Moisture concentration: 0~1000ppm, with an accuracy of 0.1ppm
* Oxygen concentration: 0~1000ppm, with an accuracy of 0.1ppm
* Automatic system data logging


Part 3: Main and Mini Antechambers

Configuration and Quantity

Technical parameters

Remark

1 Large Vacuum Antechamber

DN385 x 600mm

Cylindrical type antechamber, right side.
One slidable tray inside the large antechamber.
Automatically controlled by the touch screen.


Stainless steel 304

Antechamber material: stainless steel 304,
Doors material: Aluminum, anodized, thickness ~ 10 mm and easy to operate.


Leak rate

<10⁻⁵ mbar l/s

1 Small Vacuum Antechamber (for tools)

DN150 x 300mm

Cylindrical type antechamber, right side.
Length wise 1/3rd inside and 2/3rd outside.
Manually operated by 3-way gas valve.


stainless steel 304

Antechamber material: stainless steel 304,
Doors material: stainless steel 304.
Hinged cover inside and outside for easy handling.


Leak rate

<10⁻⁵ mbar l/s

2 Vacuum gauges

Mechanical dial display

Used to measure the vacuum value of the large vacuum antechamber and tool vacuum antechamber.
Brand: Wika (Germany)


Part 4: Accessories

Configuration and Quantity

Technical parameters

Remark

1 Vacuum pump

4L/S

heavy duty double stage rotary vane pump for faster gas exhaust, oil-sealed, with oil mist filter;
Vacuum rate: 4L/S
Brand: China brand / UK Edwards brand / Japan ULVAC brand

1 Oxygen Analyzer

0~1000ppm, with an accuracy of 0.1ppm

Touch-screen display;
Oxygen sensor could detect less than 1ppm.
Brand: USA AII

1 Moisture Analyzer

0~1000ppm, with an accuracy of 0.1ppm

Touch-screen display;
Moisture sensor could detect less than 1ppm.
Brand: UK MICHELL

 

Part 2: Working conditions and performance indicators

Working Voltage

220 VAC, 60 Hz, single phase

Max. Power

≈≈1.5KW

Working Gas

Operating gas: Inert gas such as N2, Ar, He


Regenerating gas: For regenerating both oxygen and H2O remover, use mixture of H2 (5-10%) and operating gas

Water concentration

<1 ppm (20 °C, 1 atm)

Oxygen concentration

<1 ppm (20 °C, 1 atm)

Airlock withstand a minimum vacuum value

≥≥100pa

The ultra-low leak rate technology

<0.001 vol% / hr (depending on oxygen concentration inside the glove box)

Working Voltage: 220 VAC, 60 Hz, single phase, Max. Power: 1.5KW

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