Item No.: XW-GB;
Application: Create a vacuum environment for lithium battery production/research;
Warranty: One Year warranty with lifetime support;
Order(MOQ): 1 set;
Payment: T/T,Western Union, Paypal,L/C;
Product Origin: China;
Lead Time: in stock or 1-10days,ect;
Note: XIAOWEI factory supports OEM.

Products Description

Equipment Use: This type of glove box is designed to meet the scientific research and development needs of customers. Its main function is to remove O2, H2O and organic gases. It is widely used in ultra-pure environments without water, oxygen and dust, such as: lithium-ion batteries and materials, semiconductors, supercapacitors, special lamps, laser welding, brazing, material synthesis, OLED, MOCVD, etc. It also includes biological applications, such as anaerobic bacteria culture, cell hypoxia culture, etc.

Equipment composition: The equipment mainly includes a closed box, a transition chamber, a circulation system (including purification and regeneration system), a water and oxygen monitoring system, a control system, and a vacuum system.

The entire gas circulation system operates in a closed circuit, without leakage throughout the process, and there is a pressure control system throughout the process to ensure constant pressure in the box.

Technical Parameters

1.Box

Dimensions: 1220mm (length) × 900mm (height) × 750mm (width).
Material: All stainless steel structure (Type 304), thickness 3mm.
Filter: pore size 0.3 micron;
Butyl rubber gloves: imported from the United States, thickness 0.4mm, glove opening 8 inches, hard aluminum alloy glove opening (anti-corrosion treated, anodized aluminum), diameter 220mm.
Window: inclined operating surface, detachable 8mm safety tempered glass front window, wear-resistant, corrosion-resistant, good light transmittance, and 3/8-inch thick OMEGA sealing ring is used for the sealing ring.
A certain positive and negative pressure can be maintained during use (-10mbar-10mbar);
The box is equipped with anti-reflective lighting energy-saving lamps, and the light is soft.
The box is equipped with a display board and 2-layer shelves;
The box is equipped with a multi-hole power connection board (power supply: 220V±10% 50Hz±10%);
The box can be equipped with 3 standard KF-40 interfaces;
Leakage rate: ≤0.001vol%/h;
Steel structure bracket, including casters, 950mm high, equipped with universal casters.

2.Transition chamber:

Shape: cylindrical (304 stainless steel), connected to the glove box, with a shaft-locked large transition chamber door, easy to operate.
Size: 360mm diameter, 600mm length large transition chamber, piston door, sliding tray in the transition chamber, polished, another small transition, chamber is set in the box body, with specifications: 150mm diameter, 300mm length, manual valve to control air extraction and air replenishment.
Tray: can be freely moved and extended (large transition chamber configuration);
Vacuum degree ≤1bar (large and small right transition chambers are required to be vacuumed with display);

3.Control system:

Mode: including self-diagnosis, power-off self-starting features, with pressure control and adaptive functions. Automatic control, cycle control, password protection, vacuum chamber control use LCD display. Unit control uses Siemens PLC touch screen.
Pressure control: control the pressure of the box and transition chamber at a certain set value.
- The user can set the working pressure range arbitrarily between +12.5 and -12.5 mbar, and the PLC will automatically adjust the box pressure within the set range. The default value of the working pressure range is -1 to +3 mbar.
- When the box pressure is greater than 12 mbar, the PLC automatically opens the safety valve to release pressure to protect gloves, equipment and materials in the box.
- Use the foot switch to fine-tune the box pressure.
Foot pedal: can control the pressure of the glove box and facilitate operation.

4.Circulation system (including purification and regeneration system):

German BASF, American UOP purification materials, German Boyd valves. The host system integrates modular design, fully automatic electronically controlled gas circuit solenoid valve group, PLC control, circuit, circulation pump, purification house, and display integrate an independent purifier to form a compact and simple system.
Control: Water and oxygen are controlled at less than 1PPm.
Adjustment device: Through PLC touch adjustment (heating, vacuuming, purification, regeneration), the whole process except 2.5 hours of ventilation does not require human monitoring.
Working gas: He.N2/or Ar gas (gas circulation).
Circulation fan: 0-100m³ high-speed variable frequency fan, microprocessor control, pressure-tested stainless steel device.
Purification column: single purification column, imported purification material German BASF deoxygenation material 5kg, American UOP high-efficiency water absorption material 5kg, extremely high life, to ensure that the purification ability of the product is long-lasting during use. Water removal capacity 2.2 kg Oxygen absorption capacity 63 L.
Purification valve: fully automatic electro-pneumatic valve.
Filter: high-efficiency filter with 0.3 micron pore size that meets HEPA standards.
Regeneration: used for reusing the purification system to activate it; regeneration requires a mixture of helium/H2, nitrogen/H2 or argon/H2, of which H2 accounts for 10%.

5.Display system:

German SIEMENS, unit control uses Siemens PLC touch screen. Chinese and English bilingual switchable.

6. Water analyzer, (imported from abroad) Brand material: British MICHELL/ (determined according to the customer’s use environment), Not domestically produced or domestically assembled, third-party data guarantees credibility.

Measuring range: 0-1000ppm;
Accuracy: ±1% ppm;
Display: The output of the analyzer is connected to the PLC, the detection value is displayed on the touch screen, and the alarm value can be set;
Control: The gas circulation system can be controlled according to the user’s settings to achieve circulation reduction.
Environment: -10℃—50℃

7. Oxygen analyzer, (imported from abroad) Brand material: American AVCRAY (determined according to the customer’s use environment) Not domestically produced or domestically assembled, third-party data guarantees credibility.

Measuring range can be set: 0-1000, ppm;
Environment: -10℃—50℃;
Accuracy: ±1% ppm;
Installation location: The oxygen sensor is installed on the box. Regardless of whether the gas circulates or not, the oxygen sensor continuously detects the atmosphere in the box and displays the oxygen content in the glove box;
Sensor: Electrochemical material battery, its advantages are accurate zero point, small drift, avoidance of easy corrosion of other battery materials; low replacement cost (only replace oxygen battery);
Display: The output of the analyzer is connected to the PLC, the detection value is displayed on the touch screen, and the alarm value can be set.
Control: The user can select the automatic circulation function to maintain the oxygen content in the glove box within the user’s specified range.

8. Vacuum system:

Add vacuum pump start and stop time control. The vacuum pump uses British Edwards vacuum pump, model RV12, flow rate 12m3/h, and ultimate vacuum 2×10-3 mbar. The transition chamber can be evacuated separately and can be controlled separately at any time. (Imported from abroad)

9. Automatic cleaning of the box:

Automatic gas control electroplating board; automatic cleaning function of the gas in the box. The user sets the cleaning time, and then touches the start button on the touch screen. The system will start cleaning the box and automatically stop when the set time is reached.

10. Organic Solvent adsorption system:

In order to prevent the influence of organic solvents on the purification column, a solvent column is connected in series to the glove box system. The medium is mainly high-quality and efficient activated carbon and activated alumina to prevent the formation of hydrofluoric acid. The filling volume of the organic solvent adsorption system is 7KG. There are KF40 interfaces above and below the column for convenient material replacement. Users can replace materials by themselves.

11. Equipment working conditions: (provided by the user)

Power supply: two-phase three-wire AC220V, power ≥1Kw;
The laboratory must have an independent ground wire: <3Ω, and it is recommended to use a flat copper wire ≥10mm2 from the equipment to the ground wire;
Water supply: None;
Relative humidity: <75%;
No large amount of dust in the room, no corrosive, flammable and explosive gas;
Equipment footprint: Length × width: 2000mm × 1200mm.

Features

The glove box has beautiful design, compact structure and fine workmanship;
The glove box purification system makes water and oxygen <1ppm;
The equipment runs stably and can operate continuously for a long time;
Simple operation; low operation and maintenance costs;
All parts of the glove box are professionalized, standardized and mass-produced;
Provide products for customers with various special requirements;
All parts are strictly reviewed and controlled;
Rich design and manufacturing experience;
Excellent technical team to achieve continuous improvement and perfection of products;
The perfect after-sales service system and rich after-sales service experience can achieve fast and thoughtful after-sales service.

[product_tags]