LS125 UVA LED - X1 UV Intensity Meter Special For LED Spot Light Source

LED Spot Light Source is mostly used in curing industry and exposure industry. Because the spot of LED point light source is small, LS125 UVA Ultraviolet Radiometer with ultra-small hole diameter should be used to direct its intensity and energy.

Parameters of UVA LED - X1 UV Semsor Probe :

Type of Probe	LS125 UVA - X1 UV Sensor Probe
Spectral Response	340-420nm, UV Meter for 395nm UV LED Light Source
Power Measurement Range	0-20000mW/cm2
Power Resolution	1mW/cm2
Energy Measurement Range	0 - 9999999μJ/cm2
Write Time	0 - 99999S
Measurement Accuracy	±10 %
Sampling Rate	2000 times / s
Units	mW/cm2 (default)，W/cm2，W/m2
Test the Diameter of Light Hole	￠1mm
Probe Size	L39mmxW32mmxH15mm

Spectrum Response of HandHeld LS125 UV Light Meter UVA LED - X1 Probe :

The Features of LS125 UV Radiation Intensity Meter UVA LED - X1 UV Sensor Probe :

1.1mm ultra-small test aperture, suitable for intensity and energy testing of 340-420nm LED spot light source.

2.The instrument can measure the energy value and power value at the same time.

3.With first class statistical function, real time value of power, maximum value, minimum value, average value, measuring time, energy value are displayed at the same time.

4.Three measurement units can be switched : mW/cm2 (default), W/cm2 and W/m2. data conversion between units does not require manual calculation.

Connection of LS125 UV Power Meter Host and Probe :

1.Insert probe : align the probe interface and rotate to the appropriate position to insert the probe

2.Pull out the probe : pinch the pull button with fingers and pull it up to pull out

Packing Details of LS125 Handheld UV Measurement for Measuring UV Wavelength :

1.Plastic engineering box

2.Instructions

3.LS125 UV Radiation Meter Host

4.Certification of compliance / warranty card

5.2AAA battery test probes (subject to the actual purchase quantity)

DSX-KYUV30 Low Temperature UV Masking Instant Super Curing Glue Semiautomatic UV LED Exposure Machine

DSX-KYUV30 Low Temperature UV Masking Instant Super Curing Glue Semiautomatic UV LED Exposure Machine

The exposure and masking system, is the first UV LED masking system available on the international market. The UV LED masking system is a compact exposure-masking system equipped with an LED based optical head, collimated and homogeneous.

Its masking function enables to reach resolutions less than 2µm. It’s a new approach of masking, LED generation, unrivalled collimation performance.

Features of  DSX-KYUV30 UV LED Masking System :

1.Zero maintenance cost. It does not need to replace the light source parts for long-term work.

2.Long life design. It can continue to work 20000 hours.

3.Low irradiation temperature

4.Single band UV

5.No harm to human radiation light

6.Touch screen display interface, parameter modification, automatic data saving, simple and reliable operation.

7.The built-in cooling system ensures long-term normal operation.

8.With light intensity correction control circuit, ensure the uniformity of light.

9.Bottom up irradiation, convenient for wafer placement.

Parameters of Best UV LED Exposure System for photolithography :

Outside Dimension	584 L*540W*184H mm
Input Power	AC 110V – AC 220V
UV Wavelength	365nm (385nm selectable)
Irradiation Direction	Bottom up irradiation
Parameters Setting	Touch-Screen Operation
Suitable for Wafer Size	6”,8”,10”, 12”
Tips for Finishing UV Masking	Buzzer Alert (or set automatic exit)
Time for Finishing	Based on UV tape characteristics (can be as short as 20s)
Time Settings	Unlimited, the smallest unit is 0.1s
Exposure Settings	20%~100%, with its own light intensity correction circuit, the irradiation intensity is constant.
System Fittings	Can be customized

How the Photolithography System Works

The Photolithography System works by exposing the photoresist layer on the plate to intense monochromatic UV light. This uniform, 365nm UV light is emmitted by the machine downward in a nearly parallel direction.  A patterned masking slide is placed over the plate.  This blocks the UV light from reaching the photoresist layer in the desired pattern.  In our case, since we are using positive photoresist, the exposure to the UV light degrades the still exposed photoresist layer and allows it to be removed by the developer in a later step.

Introduction of Best Wafer UV Exposure :

The UV Exposure and Masking System is to use UV LED cold light source. Wafer UV Exposure Machine provides the standard 365nm UV. At the same time, according to user requirements, the wafer UV exposure machine provides 385nm, 395nm and 405nm UV light source, is suitable for optical, biological technology, microelectronics, wafer bonding, curing, a variety of applications, such as cell culture, is widely used in UV Exposure.

This set of UV LED Exposure adopts the leading LED light source technology, fully realizes the single wavelength UV cold light source illumination, effectively eliminates the thermal effect, and is very suitable for the use of ultraviolet exposure in the laboratory or ultra-clean room.

Wafer UV Exposure System is compact in structure, easy to move, using touch screen control operation, completely effective and safe control of UV Masking room.

LED UV Light Source of UV Mask Exposure Machine has a service life of up to 10,000 hours, which is very reliable and durable, does not need daily maintenance, and is very convenient to use.

365-SJ4028-6K Rechargeable Fluorescent Inspection Lamp LED Blacklight Torch

UV LED 365-SJ4028-6k Large Focal Length UV Black Light Torch is using original imported NICHIA UV LED light source, usually used for fluorescent inspection.

Parameters of Large Focal Length UV Black Light :

Item	Parameters / Method
Type	Hand-held
UV-FLUX RT 25℃, calibration at 380mm	6000 μW / cm2
The white light levels	≤20 Lux
Calibration at 380mm cover area	Diameter 300mm
FLUX Error	0 - 40 ℃ ±10%
Light distribution characteristics	Center for light distribution
Power supply	AC 100 - 240V 50 / 60 Hz
Power	UV LED - 12VA
Wavelength	RT 25℃, 365nm ± 3nm (UVA)
Outside dimension	160mm(W)*75mm(D)*170mm(H)
Weight	750g
Battery capacity	6800mA/H 126V
Charging time	3-4 H
Battery life (cumulative time)	UV LED 5 - 6 H

Outside Dimension of Hand-held Bright Light Flashlight  : (unit : mm)

Characteristics of Leduvcuring Ultraviolet Black Light :

1.Original imported NICHIA UV LED light source

2.Zero UV-B

3.5-6 hours battery life

4.The battery uses 6800mA large capacity lithium battery.

5.Including battery, total weight is 750g

6.Continuous working surface temperature rise <8K (8℃)

7.With color filter glass, with color filter function

8.White light content below 20 LUX

UV Irradiance Intensity Profile (381mm) of Large Area Irradiation UV Black Light Torch :

The Application And Prospect Of UV LED Medical Industry

High Power UV LED light curing equipment for UV Curing has widely range of applications and powerful functions, such as medical industry, electronics industry, machinery industry, optical industry, university laboratory, etc..

UV LED light source is safe and reliable, small in size, high photo-electric conversion efficiency, spectral coverage, simple operation and low price. Can UV LED replace the current commonly used in biomedical lasers? This question can be answered from work. Ultraviolet light Beads is used to reveal the biological stimulation of low-intensity laser (LIL) and visible light.

For six years, the behaviour of bacteria, yeast and mammalian cells has been systematically studied at the molecular level of animal cells using low-intensity lasers and visible light. It is found that the optical stimulation effect is mainly related to wavelength, radiation dose and radiation mode, and does not require coherent optical conditions. Leadership in the field of low energy photo-therapy will gradually replace semiconductor lasers. In the past, the experience of low energy laser processing has also provide a reference for the application of High Efficiency Ultraviolet LED. In terms of coherence, light intensity, wavelength, practicability and price, it is completely possible in the future biomedical field with its inherent advantages, rather than the current laser UV LED line light source, and it hopes to form a special service in the biomedical field.

Existing literature has focused on UV LED effects in blue, red, near infrared and other areas, while medical research in other areas has been limited. LED applications in these areas have not seen any reports, but biomedical scientists have also done a lot of basic research to understand the conditions of light therapy for human cells and its parameters and mechanisms. With the continuous development of LED technology, the leading application in the field of medical development is huge. Ultraviolet Light Emitting Diodes series of various practical, new, simple and easy to be popularized medical devices will serve the biological and medical fields more extensively.

DSX-S03-UVLEDs 395nm UV LED Curing UV Printing

DSX-S03-UVLEDs 395nm UV LED Modules Curing UV Printingis the use of quartz glass lens, better reliable. Metal material, best weather resistance,waterproof light. Heat conductivity coefficient is >180W/M.K

With minimum power consumption per unit area of the maximumintensity.

The DSX-SO3-UVLEDS is ideal for all UV printing field and UV curing.

Table of 395nm UV Curing Light Source :

Products	Ordering Part Number	Description
DSX-SO3-UVLEDS	395nm	DSX-SO3-UVLEDS consist of 36 chips, a metal substrate and a rectangle copper-core PCB.

Characteristics of 395nm UV Cuirng UV Module :

Absolute Maximum Ratings(Ta=25℃）

Parameter	Rating
	DSX-SO3-UVLEDS Series
Dc Forward Current（mA)	700mA@36S,1.4A@18S2P
LED Junction Temperature	150℃
LED Operating Temperature	-40~85℃
Storage Temperature	-40~85℃
Soldering Temperature	Max.260℃/Max.10sec (JEDEC 020)
Reverse Voltage	Not designed to be driven in reverse bias（VR<5V)
ESD Sensitiveby	2，000V HBM(JESD-22A-114-B)

General Characteristics of 395nm UV LED Chip : at 500mA(Ta=25℃）

Part number	Wavelength λp(Typical)	VF	Radiant intensity	View Angle
DSX-SO3-395	395nm	62-65V	10-12w/cm2	60°

Notes:

The Radiant intensity is measured with an accuracy of ±10%

If need higher levels of radiant flux performance,please contact Sales.

Notes：

1. Drawing is not to scale

2. All dimensions are in millimetre

3. Dimensions are ±0.15mm unless otherwise indicated

Cautions:

Users are requested to comply with the laws and public regulations conceming safety.

More any information, please click UV LED,UV Modules, or contact us :1651063690jennifer@gmail.com(Jennifer)

How To Develop The Biggest Use Of Ultraviolet LED Light?

Before discussing High Efficiency 365nm UV LED Lights, we should clarify a few concepts and make sure that we are talking about the same time, so as to avoid any confusion between the two. In this case, UV refers to UV coating, UV ink, UV adhesive and other UV curing materials. LED refers to ultraviolet light source. UV-LED is defined as “UV material curing using ultraviolet LED light source as radiation source”.

As we all know, the curing light source used in the traditional UV coating is medium-high pressure mercury lamp. In the past two years, influenced by the policy factors such as energy saving and environmental protection, and also thanks to the rapid development of High Power UV Light Emitting Diode for UV Coating. It has the basis for industrial application. A upsurge of UV LED has been set off in the market. New things can always attract people’s attention and popularity. But as a practitioner, it is necessary to have a clear understanding of UV LED. Here, I share with you some of our experience in the field of UV LED research in the past two years.

Due to the change of light source (the difference between Best 365nm ULtraviolet LED Lights for 365nm UV Flashlight and mercury lamp will be discussed later). the formulation system of UV coating and the whole painting and curing process have been changed. For the UV LED system, from technology to market, we believe that there are five key research directions.

1.The Study of UV LED Light Curing

2.The Study of UV LED Light Source Curing System

A.Difference between UV LED Light Source and Mercury Lamp (advantages and disadvantages, public misunderstanding of UV LED)

B.Achieve UV Curing Light Source for UV Material Parameters

C.The emitting principle of UV LED and the development status of UV LED chip

D.Research and development of UV Light Source System

3.The Study of UV Painting Formulation

A.The limitations of photo-initiators, thinking in terms of system, resins, monomers

B.To achieve UV LED curing coating formula and coating process design (initiator, resin, monomer, temperature, surface drying, drying, pigment, filler)

C.Different storage, transportation, construction conditions and construction process of the coating itself performance requirements

D.Different applications require different film properties

4.The Study on UV Coating Process

5.Upstream and Downstream Industrial Chain Research