Nanjing QuankunQK-NDSGlove box:

Product model:QK-NDS

Main technical indicators：The water oxygen content is less than 1ppm

Overview of each component：

1）Box body

● Box material:304Stainless steel plate, thickness3mm

External dimensions:1220×750×900、 1000×600×700

Front window: tilted window, transparent tempered safety glass, thickness10mm

Glove opening: Made of anodized aluminum,OType sealing ring

Gloves: Butyl rubber, thickness0.4mm, with a diameter of200mm, Length800mm

● Shelving: Made of stainless steel material, each section is built-in2layer

● Box lighting: one set per workstation, Philips fluorescent lamps,

● Power interface:220V、1KW

2）Large transition cabin

● Transition cabin size: Φ360×600orø300×400, Material:304stainless steel

● Attachment

Sliding tray:304stainless steel

Cabin door: double door, stainless steel material, vertical operation, gas spring lifting mechanism

● Control

Touch screen automatic operation, high vacuum solenoid valve

3）Small Ferry Cabin

● Transition cabin size: Φ100×300 , Material:304stainless steel

● Attachment

Cabin door: double doors, threaded locking

● Control

French Lecoli manual valve manual operation

4）Gas purification circulation system

Purification column

Function: Gas sealed, water and oxygen removal

Container material:304stainless steel

Water and oxygen indicators: Both water and oxygen indicators can be less than1ppm

● Circulating system

Working gases: nitrogen, argon

Circulation capability: Integrated fan flow rate84m³/h

● Regeneration

Operation:PLCAutomatic control of regeneration process

Regenerated gas: a mixture of working gas and hydrogen gas (hydrogen gas is5-10%）

● Vacuum pump

Specification: Flow rate4L/SMechanical rotary vane pump

● Valves

Main valve:DN40KFHigh vacuum solenoid valve (Japan)CKD）

Control valve: high vacuum solenoid valve

5）Control system:

● Function:usePLCProgram Control SystemAutomatic control of circulation system, water oxygen regeneration and reduction, gas washing, box pressure, etcAutomatic recording and display of system historical data.

Pressure control: using a micro differential pressure transmitter to automatically control the working pressure of the box body

6）Display system: color touch screen,Humanized design and simple operation

7）Vacuum system control situation

Vacuum pump, can be manually operated through touch screen or throughPLCAuto start, traffic4L/SThe transition chamber can be evacuated and the pressure balance of the box can be maintained. The maximum vacuum degree of the vacuum pump is ≤4×10^-2Pa

8）Select accessories

Organic solvent adsorber(Optional accessories):

Parallel with the main circulation pipeline, manually controlled by valves, the circulating gas can first pass through an adsorber to adsorb volatile organic solvents

● Circulating cooling water device

9）Customizable according to specific user requirements

Key component manufacturers

FIRST(Shanghai)Vacuum pump

HITACHI(Hitachi, Japan) Circulating fan

VAISALA(Finnish Vaisala) Water analyzer

AII (United States) Oxygen analyzer

SAILSORS(Selthers, Canada) Pressure sensor

NORTHSAFETY(North, USA) Butyl Glove

CKD(Japan) High vacuum solenoid valve

MITSUBISHI(Mitsubishi, Japan)PLCcontroller

WEINVIEW(Taiwan Weilun) Color touch screen

SCHNEIDER(Schneider, Germany) Electrical main control

LEGRIS(French Leclerc) Three way ball valve

Application areas: