TESTS - 10660 Annonces

Samedi 29 avril 2023

Quantité : 0 PCS-1000 - Prix : 1 USD/set ~ 300 USD/

Glass Transition Temperature is referred to as Tg, and FR4 is a designation for a particular type of epoxy glass. Normal FR4 Tg ranges from 130 to 140 degrees, moderate Tg is higher than 150 to 160 degrees, and high pcb tg is more than 170 degrees. The performance of PCB anti-moisture...

Samedi 29 avril 2023

Quantité : 0 PCS-1000 - Prix : 1 USD/set ~ 300 USD/

PCBs with a copper thickness of more than 70um are called thick copper PCBs, sometimes also called thick copper PCBs. Copper thickness typically varies from 105 to 400 µm. The thicker the copper, the higher the power dissipation of the board. These thick copper plates are used for...

Samedi 29 avril 2023

The fuel sensor level uses the principle of the magnetic field generated by the ferrite magnet to control the on-off of the reed switch, and converts the change of the measured fuel level into a resistance voltage signal output. This sensor connects to the fuel gauge, and then checks...

Samedi 29 avril 2023

Auto off relay control higher voltages or currents by using lower voltages or currents. When a certain voltage or current is applied to both ends of the electromagnetic relay coil, the magnetic flux generated by the coil passes through the magnetic circuit composed of the iron core...

Samedi 29 avril 2023

The auto ac expansion valve of the automotive air conditioner is installed at the entrance of the evaporator, and has two main functions. Throttle effect. After the high temperature and high pressure liquid refrigerant is throttled through the orifice of the auto ac expansion valve...

Samedi 29 avril 2023

Guang Dong Top Office Plastic Products Co., Ltd (ci-après appelé Top Office) est un fabricant célèbre et de longue date, spécialisé dans la fabrication de toutes sortes de produits en plastique PP, tels que le film PP, la feuille PP, le panneau et le panneau, les chemises de classement ...

Samedi 29 avril 2023

Bonjour, voici quelques informations sur notre société. Emplacement : Notre société a 2 lieux de travail, Top Office (dans la ville de Dongguan) et Top (dans la ville de Qingyuan). Top Office a une superficie d'environ 10000 m². Et TOP a une superficie d'environ 8000 m². Ils appartiennent...

Samedi 29 avril 2023

Bonjour, voici quelques informations sur notre société. Emplacement : Notre société a 2 lieux de travail, Top Office (dans la ville de Dongguan) et Top (dans la ville de Qingyuan). Top Office a une superficie d'environ 10000 m². Et TOP a une superficie d'environ 8000 m². Ils appartiennent...

Samedi 29 avril 2023

Prix : 200,000 USD~1,500,00

Polymer is the most commonly used pa12 3d printing material due to the relatively low cost of prototyping and production compared to other 3D printing materials. - PA 12 nylon powder PA12 is made from fine polyamide powder. Compared to traditional 3D printed plastic material, PA12...

Samedi 29 avril 2023

Bonjour, voici quelques informations sur notre société. Emplacement : Notre société a 2 lieux de travail, Top Office (dans la ville de Dongguan) et Top (dans la ville de Qingyuan). Top Office a une superficie d'environ 10000 m². Et TOP a une superficie d'environ 8000 m². Ils appartiennent...

Samedi 29 avril 2023

Quantité : 200000pcs/ - Prix : 80$-800$

Automatic Fingerprint locks are generally composed of two parts: electronic identification control and mechanical linkage system. The uniqueness and non-replicability of living fingerprints determine that digital door lock with fingerprint is the most secure locks among all locks at present...

Samedi 29 avril 2023

Quantité : 200000pcs/ - Prix : 80$-800$

Smart lock is a kind of lock that uses the fingerprint of the human finger as the identification carrier and means. As a professional smart door lock manufacturer, our china smart door lock is the perfect crystallization of computer information smart lock technology, electronic technology...

Samedi 29 avril 2023

Guang Dong Top Office Plastic Products Co., Ltd (ci-après appelé Top Office) est un fabricant célèbre et de longue date, spécialisé dans la fabrication de toutes sortes de produits en plastique PP, tels que le film PP, la feuille PP, le panneau et le panneau, les chemises de classement ...

Samedi 29 avril 2023

Quantité : negociated - Prix : negociated

Guang Dong Top Office Plastic Products Co., Ltd (ci-après appelé Top Office) est un fabricant célèbre et de longue date, spécialisé dans la fabrication de toutes sortes de produits en plastique PP, tels que le film PP, la feuille PP, le panneau et le panneau, les chemises de classement ...

Samedi 29 avril 2023

Bonjour, voici quelques informations sur notre société. Emplacement : Notre société a 2 lieux de travail, Top Office (dans la ville de Dongguan) et Top (dans la ville de Qingyuan). Top Office a une superficie d'environ 10000 m². Et TOP a une superficie d'environ 8000 m². Ils appartiennent...

Samedi 29 avril 2023

Quantité : 1000+ - Prix : $0.2~0.5

Bonjour, voici quelques informations sur notre société. Emplacement : Notre société a 2 lieux de travail, Top Office (dans la ville de Dongguan) et Top (dans la ville de Qingyuan). Top Office a une superficie d'environ 10000 m². Et TOP a une superficie d'environ 8000 m². Ils appartiennent...

Samedi 29 avril 2023

The vertical centrifuge machine is made up of the screen which diameter range from 700 to 1,000 mm , the rotor body (including the blade), transmission, body, lubrication system, etc. Application of Vertical Centrifuge Machine The vertical centrifuge is fit for material dehydration...

Samedi 29 avril 2023

CIC is a more than 30 years manufacturer and reputed supplier of support roller used in rotary kilns, rotary type driers and so on. CIC has been specialized in designing, producing whole set of rotary machinery, so also has rich experience in supplying support device, such as support roller...

Samedi 29 avril 2023

Precision： 0.05%; 0.02% AC Current Output：600A AC voltage output : 1150V Communication Port: USB port, RS232, Record 10000 sets meter date Function： User friendly menu guided operation; DC current source and DC voltage source; Easy verification and analysis of DC meter; Testing all...

Samedi 29 avril 2023

Meter positions can be chosen from 3 - 48 (3, 6, 12, 20, 24, 40, 48pcs ) Precision：0.02%, 0.05%, 0.1% 1.AC Current Output：120A AC voltage output : 0-480V 2.Harmonic number: 2-51times/ Frequency：40Hz-70Hz 3.Communication Port: RS232; With auto PC control software 4.Self-check and...

Samedi 29 avril 2023

Meter positions can be chosen from 3 - 48 (3, 6, 12, 20, 24, 40, 48pcs ) Precision：0.02%, 0.05%, 0.1% 1.AC Current Output：120A AC voltage output : 0-480V 2.Harmonic number: 2-51times/ Frequency：40Hz-70Hz 3.Communication Port: RS232; With auto PC control software 4.Self-check and...

Samedi 29 avril 2023

(0.1% 0.2%, 0.5%) high energy Li batter supply， 600V/12A; 40-70Hz;360° 1. 7″ true color touchable LCD 2. Have battery, can get power from live line & power supply 3. Can calibrate 2 meters together 4. Harmonic up to 63rd 5. Demand test 6. CT variable ratio test 7. Counter test 8...

Samedi 29 avril 2023

(0.2%, 0.5%) 1.high energy Li batter supply，which make the instrument can continuously work up to 10 hours 2.Voltage range: Phase to Netural 0-600V (Phase to Phase 0-830V); current range: 1mA-120A ; frequency: 40-70Hz; phase angle: 360° 3. high resolution 6″ true color LCD 4. Harmonic...

Samedi 29 avril 2023

(0.02% 0.05% 0.1%) 1. 7″ true color touchable LCD 2. Have battery, can get power from live line & power supply 3. Can calibrate 2 meters together 4. Harmonic up to 63rd 5. 5-3000A clamp on CT 6. CT variable ratio test 7. Counter test 8. Can calibrate mechanical meter and...

Samedi 29 avril 2023

(0.02% 0.05% 0.1%) 600V/12A; 40-70Hz;360° 1. 7″ true color touchable LCD 2. Have battery, can get power from live line & power supply 3. Can calibrate 2 meters together 4. Harmonic up to 63rd 5. Demand test 6. CT variable ratio test 7. Counter test 8. Can calibrate mechanical...

Samedi 29 avril 2023

(0.05% 0.1% 0.2% ) 1.Harmonic analysis for voltage and current up to the 64 times harmonics 2.Wide measuring range 0 - 600V /0.001-12A/ frequency 40-70Hz 3.5-3000A clamp on CT 4.high energy Li batter supply, which make the instrument can continuously work up to 10 hours. 5.With RS232 port (1...)

Samedi 29 avril 2023

(0.02 0.05 ) 1.Harmonic analysis for voltage and current up to the 63rd harmonics 2.Wide measuring range 0 - 600V /0.001-120A/ frequency 40-70Hz 3.Metal body, strong and reliable 4.Especially configured USB stick for storage of customer data. 5.With RS232 and USB port (4kg; Degree of protection...)

Samedi 29 avril 2023

(0.05%, 0.1%, 0.2%) 1.can be used as voltage, current and power meter 2.Print the data of calibration on site 3. Smart scanning head 4.display vector diagram/ waveform /Check the wiring error 5.4 inch TFT color LCD 6.CT ratio test/ CT PT programmable/Self-calibration 7. Store and...

Samedi 29 avril 2023

https://www.gfuvegroup.com/energy-meter-test-equipment/portable-three-phase-energy-meter-test-system-with-reference-standard-and-integrated-current-and-voltage-source.html Accuracy class: 0.05 0.02 (with 120A clamp) 5-3000A clamp on CT (optional) integrated 0.05% three-phase current...

Samedi 29 avril 2023

Accuracy class: 0.05% 0.02% Using on site or in the laboratory. 1.Wide measuring range 0 - 600V /0.001-120A/ Phase angle adjust from 0°to 359.999° 2.built in three phase current source and three phase reference standard of accuracy 0.02%. (reference standard and current source integrated) 3...