Lab Single-Side（1500×750mm) Three Gloves Vacuum Glove Box With H2O & O2 Purification System

1. Acceptance criteria:

Under standard conditions, that is, at a constant temperature of 20-25 oC, a relative humidity of 65%, and an inert gas source of 99.999%, the circulating water and oxygen indicators of the empty box can reach less than 1ppm.

2. Main technical indicators and configuration

1. Cabinet

1.1. Dimensions: 1500mm (length) × 900mm (height) × 750mm (width). External dimensions of the box: 2320mm (length) × 1900mm (height) × 850mm (width)

1.2. Material: All stainless steel structure (Type 304), thickness 3mm.

1.3. Filter: 0.3 micron pore size

1.4. Butyl rubber gloves: imported from the United States, thickness 0.4mm, glove mouth 8 inches, duralumin alloy glove mouth (anti-corrosion treatment, anodized aluminum), caliber 220mm.

1.5. Window: Slant design operating surface, detachable 8mm safety tempered glass front window, wear-resistant, corrosion-resistant, and good light transmission. The sealing ring adopts a 3/8 inch thick OMEGA sealing ring.

1.6. It can maintain a certain positive and negative pressure (-10mbar-10mbar) during use.

1.7. The cabinet is equipped with anti-reflective lighting and energy-saving lamps, with soft light.

1.8. There are two layers of display boards in the box

1.9. There is a multi-hole power wiring board in the box (power supply: 220V±10% 50Hz±10%)

1.10. The cabinet can be equipped with multiple standard KF-40 interfaces.

1.11. Leakage rate: ≤0.01vol%/h.

1.12. Steel structure bracket, 950 mm high, installed with universal casters.

2. Transition cabin

2.1. Shape: Cylindrical (304 stainless steel), connected to the glove box, using a large axle-locked transitional door, which is easy to operate.

2.2. Size: 390mm in diameter, 600mm in length, large transition chamber, piston door, sliding tray in the transition chamber, polished, and a small transition chamber in the box body, specifications: diameter 150mm, length 300mm, manual valve control air extraction and supplementation .

2.3. Tray: stainless steel 300mm×450mm, free to move and extend (large transit cabin configuration)

2.4. Vacuum degree ≤ 1bar (large and small right transition chambers require vacuuming with display)

3. Control system

3.1. Mode: Including self-diagnosis, power-off self-starting characteristics, with pressure control and self-adaptive functions. Automatic control, circulation control, password protection, and vacuum chamber control adopt LCD display. The unit control adopts Siemens PLC touch screen.

3.2. Pressure control: control the pressure of the box body and the transition chamber at a certain set value.

3.3. Foot pedal: It can control the pressure of the glove box and is convenient for operation.

4. Circulation system (including purification and regeneration system)

4.1. German BASF, American UOP purification materials, German Proud valve. The host system integrates a modular design, fully automatic electronic control gas solenoid valve group, PLC control, circuit, circulating pump, purifier, and display integrate an independent purifier to form a compact and simple system. (Add alarm. Box body The pressure exceeds ±10mbar, and the water and oxygen exceed the range alarm. The alarm can be turned off manually)

4.2. Control: water and oxygen are controlled to be less than 1PPm

4.3. Adjustment device: through PLC touch adjustment (heating, pumping, purification, regeneration) the whole process except for 2.5 hours of ventilation without human monitoring.

4.4. Working gas: He.N2/or Ar gas (gas circulation)

4.5. Circulating fan: 0-100m³ high-speed frequency conversion fan, microprocessor controlled, stainless steel device after pressure test.

4.6. Purification column: single purification column, imported purification materials.

4.7. Purification valve: fully automatic electric valve.

4.8. Filter: A high-efficiency filter with a 0.3 micron pore size filter that meets the HEPA standard.

4.9. Regeneration: used to purify the system for reuse and activation; regeneration requires a mixed gas of helium/H2, nitrogen/H2 or argon/H2, of which H2 accounts for 10%.

5. Display system

German SIEMENS, unit control adopts Siemens PLC touch screen. Chinese and English bilingual can be switched.

6. PLC oxygen analyzer

Range: 0-1000PPm

Error: ±1%PPm

Environment: -10℃-50℃

7. PLC water analyzer

Range: 0-500PPm

Error: ±1% PPm

Environment: -10℃-50℃

8. Water probe protection device. The water probe can be used for long-term detection and segmented detection.

9. The cabinet is automatically cleaned. Automatic cabinet cleaning function. Replacement of different types of gas environment and automatic cleaning of the box body by mistakenly operating water and oxygen. The automatic clear valve of the box body and the integration of the box body pipeline shall be firmly connected with KF25 steel wire plastic pipe and external KF25 pagoda joint.

10. Organic solvent adsorption system

304 stainless steel, diameter 220mm*470mm, with vacuum, filled with 7kg high-quality activated carbon. It can be operated independently and is easy to replace.

1 Standard exported package: Internal anticollision protection, external export wooden box packaging.

2 Shipping by express, by air, by sea according to customers' requirements to find the most suitable way.

3 Responsible for the damage during the shipping process, will change the damage part for you for free.