Product Introduction

VGB-6 (refrigerator version) is an inert gas operation box with a built-in refrigerator. The box is filled with inert gas by pumping air to ensure that the indoor environment is less than 1ppm of water and oxygen, making the experimental environment more pure; The entire set of equipment is designed reasonably and operated in a simple and convenient manner; The box is equipped with an independent 35L refrigerator module, which can reduce the temperature to minus thirteen degrees Celsius without occupying internal space and can be controlled independently.

Internal effective operating space length x width x height=1220 x 780 x 900mm, single section standard single station glove box, single-sided operation, standard inclined working surface.

Basic Configuration

The Rest Of The Configuration

Technical Parameter

1. Box body
1.1 Box size: length x width x height=1220x780x900mm.
1.2 Material: All stainless steel structure (SUS 304), with a thickness of 3mm.
1.3 Glove opening: with a diameter of 220mm, made of hard aluminum alloy material and treated with anti-corrosion treatment.
1.4 Gloves: American PIERCAN gloves, with a diameter of 8 inches and a thickness of 0.4 mm, made of butyl rubber material.
1.5. Window: The inclined design of the operating surface is made of 10mm safety tempered glass, and the front window is pasted with a special customized ultra strong sealing ring, adopting a front door opening structure
1.6. It can maintain a certain positive and negative pressure (-12mbar to 12mbar) during use.
1.7. The box is equipped with energy-saving lighting and anti reflective materials, which provide soft light and prevent visual fatigue.
1.8. One porous power supply terminal board (power supply: 220V ± 10% 50Hz ± 10%) is pre installed inside the box.
1.9 Set up 5 standard KF-40 interfaces on the back panel of the box for easy access to liquids, gases, signals, etc.
1.10 There are two layers of storage boards inside the box, which have the function of adjusting the height up and down.
1.11 Support: including casters, with a height of 914mm. The casters have functions such as leveling, moving, and fixing.
1.12 Leakage rate: ≤ 0.05vol%/h. According to the ISO 10648-2 standard document, the indicators are clearly provided:
Hourly leakage rate of sealed box with controlled inert atmosphere ≤ 5 x
1.13. Refrigerator Integration:
Capacity: 35-40L, -13 ℃ -20 ℃; Embedded and external hanging type;
2. Transition cabin
Large transition cabin:
2.1. Shape: cylindrical (304 stainless steel), connected to the glove box, controlled by manual and automatic suction and replenishment.
2.2. Size: Inner diameter 360mm, length 600mm, large transition compartment (operated on the right), using gas spring door opening method, with sliding trays inside the transition compartment
2.3. Large transition compartment tray: stainless steel 230 mm x 595mm, can move left and right freely and extend to a depth of 361mm.
2.4. Vacuum degree: ≤ -0.1MPa (large transition chamber requires vacuum strip display), vacuum pressure gauge selected from Germany Wika.
Small crossing cabin:
2.5. Shape: cylindrical (304 stainless steel), connected to the glove box, controlled by a manual valve
2.6 The size is: inner diameter Ф 155mm x 320mm, single opening handle compression method
2.7. Vacuum degree: ≤ -0.1MPa (small transition chamber requires vacuum strip display), vacuum pressure gauge selected from Germany Wika.
3. Control system
3.1. Method: including self diagnosis, power-off and self start characteristics, with pressure control and adaptive functions. Automatic control, cycle control, password protection, and vacuum chamber control are displayed on LCD. The control unit adopts a German SIEMENS touch screen, and the operation menu can be selected in Chinese/English

We are a professional "intelligent" manufacturing service provider of high-quality, high-precision laboratory instruments.
It is a combination of craftsman quality + innovative manufacturing.

Hefei Jiusheng Mechanical and Electrical Technology Co., Ltd. was established in 2009. The company adheres to the development philosophy of immersive R&D, professional production, and micro-level after-sales, and focuses on self-research and production of laboratory instruments and equipment.

The headquarters and R&D base are established in Hefei, Anhui Province, which is known as one of the four comprehensive national science center cities. In the geographical context of a large scientific installation city and a gathering of scientific research universities, the company draws on the advanced business concepts and professional technologies of each unit and continues to flourish. develop.

We have long-term equipment supply cooperation with major universities and research units. The company has strong technology and R&D capabilities. It is a certified national high-tech enterprise and a national technology-based small and medium-sized enterprise. It now has more than 50 national patents and more than 20 original products. It insists on independent innovation and achieves a virtuous cycle and development.