Single Station Glove Box With H2O & O2 Purification System and Hinged Front Window

The glove box is a stainless steel glove box with a hinged type of front door designed for easier loading and unloading devices into the glove box.

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Product Introduction

Introduction:

The glove box is a stainless steel glove box with a hinged type of front door designed for easier loading and unloading devices into the glove box.

Technical Specification:

1.Chamber

S/N	Name	Description
1.1	Box space size	Box space dimensions: 1220mm (length) × 900mm (height) × 770mm (bottom width);
1.2	Box material	All stainless steel structure (Type 304), thickness 3mm;
1.3	Glove opening	Diameter 220mm, made of hard aluminum alloy, resistant to organic atmosphere corrosion;
1.4	Gloves	American brand, model 8B1532, glove diameter 8 inches, thickness 0.4 mm, butyl rubber material, corrosion resistance, anti-aging, and high temperature resistance;
1.5	Front window	Sloped operating surface, removable 8 mm safety tempered glass front window, Wear-resistant, corrosion-resistant, good light transmittance, the sealing ring adopts 3/8 inch thick OMEGA sealing ring;
1.6	Box pressure range	When in use, it can maintain a certain positive and negative pressure (-12mbar—12mbar). If the pressure exceeds a certain level, the system will automatically protect itself.
1.7	illumination	Equipped with anti-reflective energy-saving lamps, the light is soft;
1.8	Built-in power supply	A multi-hole power connection board is pre-installed in the box (power supply: voltage 220V, power supply 10A);
1.9	Backup interface	There are multiple standard KF-40 interfaces on the back of the box to facilitate the access of liquids, gases, signals, etc.
1.10	Shelves	There are 2 layers of adjustable spacing shelves in the box;
1.11	Box bracket	Bracket: with casters, height 950mm, casters have functions of leveling, moving and fixing;
1.12	Low leakage rate	The box leakage rate is less than 0.001 Vol%/h (a test report issued by a third-party quality supervision and inspection agency can be provided);

2.Transition Cabin (Large Cabin with Heating Function)

S/N	Name	Description
2.1	shape	Cylindrical (304 stainless steel), flange connection with the glove box, easy to disassemble
2.2	Size	Large transition chamber: 390mm in diameter, 600mm in length, installed on the right side of the box, uses automatic valves to control the air extraction and air replenishment process; the number of air extraction and air replenishment cycles can be set to automatically perform air extraction and air replenishment operations, saving operation waiting time; Small transition cabin: diameter 150mm×300mm, the small transition cabin is controlled by electric valve to pump and replenish air;
2.3	Transition tray	The large transition compartment is equipped with a freely movable and extendable polishing tray; The small transition bin is equipped with a movable sliding plate;
2.4	Vacuum degree	≤－0.1MPa (both large and small transition chambers are equipped with vacuum pumping and display) pressure gauge is made by Wika from Germany;

3.Circulation Purification Control system

3.1 Control System

S/N	Name	Description
3.1.1	Way	It includes self-diagnosis, power-off self-starting features, pressure control and adaptive functions. Automatic control, cycle control, password protection, vacuum chamber control use LCD display. The control unit uses German Siemens PLC touch screen, and the operation menu can be selected: Chinese/English;
3.1.2	Tank pressure control	The box pressure can be controlled within a certain pressure range through the touch screen, and the system automatically balances the box pressure within this range;
3.1.3	Pedals	The glove box pressure can be controlled more accurately at any time, and the air pumping and air replenishing operations can be realized, which facilitates users to conduct more comfortable experiments.

3.2 Circulation Purification System

S/N	Name	Description
3.2.1	Control	Water and oxygen are controlled at < 1ppm, with a minimum accuracy of 0.01ppm;
3.2.2	Adjustment device	The whole process does not require manual monitoring through PLC touch-type adjustment (evacuation, purification, regeneration, heating);
3.2.3	Working gas	N2 or Ar (gas circulation), purity requirement 99.999% ;
3.2.4	Circulation fan	High-speed variable frequency fan, flow rate 0-100m 3 /h adjustable, German Siemens microprocessor control, pressure-tested fan with built-in stainless steel device;
3.2.5	Single Purification Column	Contains German BASF high-efficiency copper catalyst deoxidation material, which can remove 63 L of oxygen; American UOP high-efficiency molecular sieve dehydration material, which can remove 2.2 Kg of water; the purification column regeneration cycle can reach 12 months;
3.2.6	Purge valve block	German Burkert, fully automatic electro-pneumatic valve, modular design, simpler and easier to maintain;
3.2.7	Filter	Use a high-efficiency filter with a 0.3-micron pore size filter that meets HEPA standards;

3.3 Regeneration System

S/Nr	Name	Description
3.3.1	Regeneration system	Used to purify the system for reuse, activate it, and restore its adsorption capacity; regeneration requires a bottle of N2 / H2 or Ar/H2 mixed gas, of which H2 accounts for 5-10%;

3.4 Display System

S/N	Name	Description
3.4.1	Display system	The control unit adopts German Siemens PLC touch screen, the operation interface menu can be switched between " Chinese/English ", the display interface is rich in functions, easy to operate and easy to understand;

4.Vacuum System

S/N	Name	Description
4.1	Vacuum system	The pumping speed is fast and can be controlled individually at any time. The automatic shut-off time of the vacuum pump can be set by the touch screen, which is more reasonable and reduces unnecessary power consumption.

5.Solvent Filtration System

S/N	Name	Description
5.1	Solvent filtration systems	In order to prevent the organic solvent from affecting the purification column or causing cross contamination to the experiment, the organic solvent adsorption column is integrated into the glove box using a series system, which can effectively remove the volatilized solvent. The medium is mainly high-quality and efficient activated carbon, and the filling volume is 8KG. There are KF40 interfaces above and below the column, which makes material replacement simple and convenient;