90 Degree Air Nozzle_Ionizing Nozzle Type_Product_AiYong Instruments (Suzhou) Co., Ltd.

DN251-SN07 DN252-SN07

90 Degree Air Nozzle

Ultra-compact ionic nozzle is designed for narrow space, easy to target the workpiece to accurately remove dust and other pollutants, simultaneous and efficient elimination of static electricity, to meet the needs of electronic components, precision instruments and other scenarios of cleaning. Equipped with a wide range of nozzle types, which can be flexibly selected according to different workpiece shapes and cleaning ranges to enhance the adaptability of operation. Adopting high-frequency AC technology, the ion balance is stable and precise, and is not affected by the supply air pressure and installation distance, so there is no need for cumbersome debugging after installation, which reduces the maintenance cost. Applicable to PCB boards, lens modules, semiconductors and other precision manufacturing processes, efficiently solving the problem of electrostatic adsorption pollution and optimising production cleanliness.

Features:
• High-frequency AC ionisation technology, equipped with a stable ion balance system, suitable for precision electronic de-static scenes
• Super small ion nozzle design, easily embedded in the equipment, saving installation space
• Multi-specification nozzles can be selected, according to the cleaning needs of the flexible matching, to enhance the adaptability of the operation
• Support signal input and output control, through the IO communication to achieve automated on-line, compatible with the integration of the production line
• 24V DC safe power supply design, without high-voltage cable, to ensure the safety of the operation. No need for high voltage cables to ensure safe operation and comply with industrial safety standards
• Equipped with operation status indicator, real-time monitoring of operation status, easy to maintain
• Easy to dismantle and clean ionic needles, easy to maintain and reduce equipment maintenance costs
• Air jet angle is perpendicular to the threaded surface, specially designed for small spaces, suitable for restricted places.

The LED indicator visually shows the working status

LED indicator shows the working status of the electrostatic eliminator, equipped with ‘check function’ can automatically prompt the need for ion needle cleaning, and the status of each function can be clearly confirmed by the indicator. Meanwhile, it supports the output of function signals, which is convenient for real-time monitoring of the operating status of the equipment from the outside, and improves the maintenance efficiency of the electrostatic eliminator, which is suitable for the production of precision electronic scenes.

High-frequency AC ionization technology

Adopting high-frequency AC ionisation technology, the electrostatic eliminator achieves high-level electrostatic elimination at a low voltage of 2200V, and the ion generation frequency reaches 70,000 times/second, which makes the elimination speed fast. The ion balance is extremely stable and does not need to be adjusted. It supports pipeline delivery of ions and can be used in close proximity for high safety, making it suitable for high-efficiency static elimination in precision electronics, semiconductors, and other scenarios.

Positive dissipation time measurement chart:

Positive dissipation time measurement graph is used to present the de-energising efficiency of the ESD eliminator: it records the time required to reduce the charge of a charged object with +1000V static electricity to +100V, which intuitively reflects the de-energising speed of the device and the performance of the ESD elimination, and provides a key reference for the evaluation of the effectiveness of the static protection in the scenarios of precision electronics, semiconductors, and so on.

Negative dissipation time measurement plot:

Negative dissipation time measurement graph visualises the results of the static dissipation time test: measuring the critical time required for a charged object initially carrying a high voltage of -1000V to have its electrostatic charge decay down to the safety threshold of -100V.

Stable ionic equilibrium

Stable ionic balance refers to the static voltage of the object tends to be close to the state of 0V in the case of continuous irradiation of positive and negative ions by the static eliminator, which is one of the core indicators to measure the performance of anti-static equipment. Its stability directly affects the production of electronic components, precision instruments and other production aspects of the effect of electrostatic protection, for the manufacturing industry to optimise the anti-static programme, reduce the risk of electrostatic damage to provide a key reference to help improve production quality and safety.

MODEL NUMBER	Body style	Nozzle Accessories	Material	ILLUSTRATE
Diffusion nozzles	MODEL:DN251-SN01	MODEL:TN-SN01	SUS 304	Straight lines diffuse the air
Shower-type nozzles	MODEL:DN251-SN02	MODEL:TN-SN02	SUS 304	45 degree spray angle for wider air diffusion
Connected hose nozzles	MODEL:DN251-SN03	MODEL:TN-SN03	Metal	Ion nozzle body and conduit connection nozzle can be connected to any bend of the conductive conduit conduit diameter ø 6mm, the minimum bending radius: R25mm, need to purchase additional TN-SN10 adapter to use.
Adjustable point nozzle	MODEL:DN251-SN04	MODEL:TN-SN04	SUS 304	Can be in the range of 60 degrees, arbitrary adjustment of the spray angle to use first adjust the nozzle after the fixed nut, need to purchase additional TN-SN10 adapter to use!
Round-nosed nozzles	MODEL:DN251-SN05	MODEL:TN-SN05	Plastics	Powerful straight-line air can be injected from a small hole at the front end, with the addition of the TN-SN10 adapter.
Flat-head nozzles	MODEL:DN251-SN06	MODEL:TN-SN06	Plastics	Wide range of uniform electrostatic dust removal, requires additional TN-SN10 adapter for use
90-degree nozzle	MODEL:DN251-SN07	MODEL:TN-SN07	Plastics	The angle of the air jet is perpendicular to the threaded surface, making it ideal for space-constrained locations，Requires additional TN-SN10 adapter to use
Stick type side blow nozzle	MODEL:DN251-SN08	MODEL:TN-SN08	SUS 304	De-static effective length 270mm can improve the de-static area suitable for space-restricted places, need to add the purchase of TN-SN10 adapter use
Rod type side blow nozzle + bendable hose	MODEL:DN251-SN09	MODEL:TN-SN09	SUS 304	De-static effective length of 270mm, the rod-type side blowing nozzle edge to the conductive conduit conduit diameter ø 6mm, the minimum bending radius: R25mm, the length of the conduit has a greater impact on the time to remove static electricity, please follow the site to do the choice of the appropriate, need to add the purchase of the TN-SN10 adapter to use!
Nozzle adapters		MODEL:TN-SN10	SUS 304	RP1/4 (female) to M16×1.5 (male) is suitable between the nozzle and the thread of the static eliminator.
Bamboo gimbal nozzle	MODEL:DN251-SN19	MODEL:TN-SN19	Shuo material	It can be installed on DN251 or DN252, the default length of the product is 40cm, and there are 13 nozzles in total. Customers can shorten or extend as needed.
Universal nozzle	MODEL:DN251-SN20	MODEL:TN-SN20	Metal	The nozzle can be bent arbitrarily and does not need to be fixed Keep the curved shape unchanged, using a flower wine nozzle Can increase the elimination area
Rotate the fixing bracket		MODEL:TN-RB01	SUS 304	The ionic nozzle body is fixed and installed

Model	DN251-SN07	DN252-SN07
Operating voltage	≤1.0S(Distance 50mm)
Current consumption	≤\|±50V\|(AVE)Distance 50mm
Dissipation time	0.1~0.7Mpa
Ionic balance	≤\|±10V(AVE)
Supply air pressure	0.15~0.7MPa
Supply air temperature	0 to +50°C
Connecting tubes	The outer diameter ∅ 6, the inner diameter ∅ 4
Ozone concentration	<0.03ppm @30cm
I0 interface	-	have
Operating environment	0~+55°C (note no condensation), 35~65%RH
Volume/weight	33X110X20.8mm/ body approx. 120g