LED Tester | Christmas Light Tester - LISUN

One of LISUN engineers visited India to install and train for our customer here. The customer purchased High Precision CCD Spectroradiometer & Integrating Sphere Test System LPCE-2(LMS-9000B) from LISUN. LISUN Group’s products have been sold to more than 100 countries and regions in Europe, America, Australia, Africa and Asia. And we will continue presenting more and more high quality products to our customers in the future. Then share a few photos: [caption id="attachment_7651" align="alignnone" width="800"] 1: LISUN engineer do installation with the customer[/caption] [caption id="attachment_7652" align="alignnone" width="800"] 2: LISUN engineer do installation with the customer[/caption] [caption id="attachment_7653" align="alignnone" width="800"] 3: The installation has been finished[/caption]

LISUN engineers continue to visit countries around the world to install and train for our our customers. In this month, there is an engineer visit New Zealand, and returned yesterday. The customer purchased a LSG-1800BCCD Goniospectroradiometer and a LMS-6000 Portable CCD Spectroradiometer from LISUN. Our engineer communicate with customers through English in the whole process of training. In the end, our customer recognized our products and services. Then share a few photos: [caption id="attachment_7588" align="alignnone" width="800"] 1: LSG-1800BCCD Goniospectroradiometer has been installed.[/caption] [caption id="attachment_7589" align="alignnone" width="800"] 2: The customer is practicing the software[/caption] [caption id="attachment_7590" align="alignnone" width="800"] 3: Our customer with LMS-6000 Portable CCD Spectroradiometer[/caption]

LISUN engineer visited Saudi Arabia to do installation and training recently. He visited two customers this time. They bought LPCE-3 CCD Spectroradiometer & Integrating Sphere Compact Test System , LSG-1600B Goniophotometer ,IP level test instruments, LED Driver Test System and GDJS-015A High-low Temperature Chamber and also Withstanding Voltage & Insulation test instrument from LISUN. And he also met one of our customers here who want to learn more about our products. Hope we can cooperate soon. We will continue presenting more and more high quality products to our customers in the future. Here we share several pictures:   [caption id="attachment_7575" align="alignnone" width="800"] Picture 1: LISUN engineer do installation for customer 1[/caption] [caption id="attachment_7576" align="alignnone" width="800"] Picture 2: LISUN engineer do installation for customer 1[/caption] [caption id="attachment_7577" ...

With the development of science, technology and technological level in the world, the requirements for cables and wires products are getting higher and higher. In the past the low quality products were flooding over the market, the cables and wires now on sale are required to be certified: China Compulsory Certification, which greatly improves the requirements for manufacturers in terms of quality control. In fact, 3C authentication is actually a combination of CCEE, CCIB, EMC. The test requirements of 3C authentication for cables and wires are mainly concentrated in the GB5013/GB5023 (IEC-60245/IEC-60227). The main test items for these series standards are the following: Color recognition of insulated wire core 1. General requirements 2. Color chromatography 3. Digits recognition structural requirement of cables and wires   1. Conductor 2. Insulation 3.Filling 4.  Fibre Textile 5. Sheath 6. Electrical performance Color recognition of insulated wire core requires products...

In March 2017, Lisun engineer visited Columbia to do installation and training for our customer who is lad client. The customer is a famous laboratory in local, and laboratory is dedicated to technical testing and analysis activities. The client has purchased so many instruments from Lisun this time. Such as JL-X Waterproof Test System , SC-015 Dustproof Testing Machine , LSG-1800XCCD High Precision Rotation Luminaire , GDJS-010A High and Low Temperature Humidity Chamber , and so on. The following are some pictures at customer side:   [caption id="attachment_7557" align="alignnone" width="800"] Figure 1: JL-X Waterproof Test System[/caption] [caption id="attachment_7558" align="alignnone" width="800"] Figure 2: LSG-1800XCCD High Precision Rotation Luminaire[/caption] [caption id="attachment_7559" align="alignnone" width="449"] Figure 3: Electrodynamic Vibration Generator System[/caption] [capti...

As the first part which the user touches in the use of electrical appliances, the safety performance of household switches is self-evident. At present, the most popular switches are push type switches and old rope pulling switches besides the latest sound control and remote control switches. For this type of switches, the current most mainstream testing standards are still 3C certification. In fact, 3C authentication is actually a combination of CCEE, CCIB, EMC and the test requirements of 3C authentication for household switches are mainly concentrated in the GB16915.1 (IEC-60669-1). GB and IEC test items are basically the same, the main difference is that because of the differences in domestic electrical environment, there is a certain difference between the current and test temperature, the specific entry can be seen in GB16915.1 preface in the comparative explanation. The main test items for these series standards are the following: Environment / temperature test: High-low temperat...

LS-SW Power cord bending tester is fully designed according to the IEC standard, and can also be costumer-sized depends on the samples’ type and the costumer’s requirement. LS-SW2 2 Position type LS-SW6 6 Position Type   Features ： Fully meets the requirements of IEC60335、IEC60598、GB7000 and GB4706. Provide different type of fixtures. Each position can do the test independently. Normal mode is 2 position type(For the test lab) and 6 Position (For the factory and production line). If necessary can be costumer-sized.   Specifications: Power supply：AC220V 50/60HZ   12KVA Control mode: PLC with touch screen and Servo motor. Test Speed: 10~60times/min (Adjustable) Test Degree: 0~540° (Adjustable) Counter: 0~999999 (Can be pre-set) Weight: 5N,10N,20N. 2Sets. (6Position type will have 6 Sets) Position: 2/6 Load Current: 0~20A (Adjustable) Angle plate: Can check the test situation Sample fixture: C...

LS-ELF can  record 15 frame's 2D luminance data per second. Also LS-ELF can record the image while driving 60-80km/h speed. It can be used in many fields as Display, Light pollution, Lighting, Lab, etc. Specifications: Camera USB CCD Camera 1/4''  VGA (640*480)  (1200*1800 Extra Inquiry) Wavelenth Sensitivity Luminosity correction filter (only Monochrome)/Using V(λ) filter Lens 6mm fixed focus lens           H35° V26° (standard) 4mm fixed focus lens           H50° V37° 2.2mm fixed focus lens        H90° V67° 12.5-50mm zoom lens         H21° V16° Measurement range 0.5-30000 cd/m² (ND Filter is needed over 30000 cd/m²) Measurement accuracy ±3% (CIE Standard A light source basis) Measurement reproducibility ±1% (CIE Standard A light source...