KJ-40 space ion rod is a space static elimination ion rod independently developed, produced and sold by KESD, which 

makes the static value in the environment reach a certain range, and has multiple adjustment, protection and prompt functions.

The product adopts an integrated design and can be used directly with a 24V DC input, reducing the various effects caused by 

high-voltage line connection.

The pulse DC discharge working mode is adopted, and the product spacing is 0.6-1.2m. The pulse DC method alternately 

releases "﹢" and "﹣" high voltage to the two electrode needles to generate two high-concentration ion clouds, working status 

output function, intelligent monitoring connection mode: LoRa, 5G (mobile network support required)

KESD space ion rod + ESD digital monitoring system advantages: realize real-time perception of static electricity and environmental

 parameters, realize ESA&ESD closed-loop control, and improve process yield.

Space ion rod KJ-40 elimination time/ion balance: ≤60S/±150V

What industries are space ion rods used in? Space static electricity will affect the yield of semiconductor processes, especially in 

high-level clean areas of FAB factories, which require high cleanliness and relatively low humidity, resulting in high static electricity 

values and long static electricity dissipation time, which has become an important factor affecting the yield of FAB processes.

The birth of KESD KJ-40 space ion rod provides applicable solutions for high-level clean areas of semiconductor FAB factories, 

semiconductor and flat panel equipment manufacturers, process equipment with high cleanliness and static electricity requirements, 

as well as equipment upgrades and modifications.

KESD Space Ion Rod KJ-40 Space Ion Rod Features:

1. The static electricity removal range is wide and fast, the distance is 1.8 meters, the dissipation time is less than 60s, and the

 ion balance is less than ±150V, which can effectively remove static electricity in a large space.

2. The remote control and the space ion rod are used for two-way control, and the status is more intuitive;

3. The static electricity removal effect is good, and the output ion level and frequency can be adjusted using an external regulator.

4. The working status signal can be output in real time, which makes user debugging simpler and more convenient, and it can be 

interconnected with external devices

5. Cleaning reminder function, when the discharge level is polluted, it is indicated by LED

6. Low-power wide-area Internet of Things technology

7. KESD Kaishide space ion rod structure, suitable for ISO14644-1 Class1-4 high-grade clean rooms

8. Can be used with FFU, using FFU laminar wind to distribute ion clouds to the space area

KESD Space Ion Bar KJ-40 Advantages:

1. Eliminate static electricity in all areas without dead corners, reduce ESD & ESA

2. Simple access, simple control, reduce wiring trouble, the product can be monitored online

3. Will not cause turbulence or disturbance, ensuring orderly flow of laminar wind

The value of KESD space ion bar KJ-40:

1. Improve process yield

2. The operating status is known and controllable

3. The cleanliness will not be reduced and the product yield will not be reduced due to the use of wind static removal device