Product Categories

Professional Quality Assurance Equipment Factory Specialists for IEC,UL,BS,VDE compliant test equipment.

glow wire test
Glow Wire Test Apparatus with Fume Cupboard of IEC60695-2-10 Glow Wire Tester

Glow Wire Test Equipment.To determine the fire resistance by the fire hazard test, accordance with IEC60695-2-10, IEC60335, IEC60598 and other standards.

needle flame test apparatus
Needle Flame Test Chamber of IEC 60695-11-5 Fire Hazard Testing

Needle Flame Test Machine.The instrument is designed to conform to the IEC60695-11-5, IEC60695-2-2 and other most commonly used standards in the market.

tracking index tester
Tracking Index Tester of IEC60112 Proof Tracking Test Device

The ZLT Tracking Tester is used for the determination of comparative tracking indices of solid electrical insulating materials on pieces taken from parts of electrical and electronic equipment and on plaques of material using alternating voltages.

Flammability tester of plastic materials
Flammability tester of plastic materials for ul94 Federal Aviation Regulation Bunsen Burner Test Apparatus

Flammability tester of plastic materials for UL94,IEC60695-11-3,IEC60695-11-4,IEC60695-11-10,IEC60695-11-20..

Why Choose Us

Qualified test equipment manufacturer as IECEE Recommended Suppliers

About Us

Zhilitong Electromechanical Co.,Ltd

Professional Quality Assurance Equipment Factory Specialists for IEC,UL,BS,VDE compliant test equipment.  20 years of tradition in test equipment design. 2 years warranty High quality materials. CE certificate and mark is provided. Live on-line customer support by skype and E-mail. Quality, reliability, ease of operation. Listed as recognized test equipment manufacturer as IECEE Recommended Suppliers. We recognize that customer satisfaction is the bedrock of our business and we continually seek better ways to achieve it .   Guangzhou Zhilitong Electromechanical Co., Ltd., established in 1999, is a professional manufacturer engaged in the research, development, production, sale and service of inspection equipment for the control of Quality and Electrical Safety. Our product includes a series of advanced equipment including IP Probes equipment, Fingers and Pins equipment, Appliance Tester, Flammability Testing equipment, Impact Test Apparatus, Plug & Socket Testing equipment, Power Cord Flexibility Tester, Universal Security Machine and others.  The ZLT Electrical Safety Testing Equipment is a selection of common testing equipment for Flammability Testing, Protection Against Water, Mechanical Durability, and Accessibility. They are used to test consumer appliances, enclosures, power cords, plugs, sockets, and other electrical and electronic items. All of these instruments conform to standards such as IEC, EN, UL, VDE,CSA, GB, etc. Many of our products come with CNAS (ISO17025) calibration certificates or they are available for an extra charge. In addition, we have very competitive pricing on testing consumables that will work with different makes of test equipment.   
more about
About Us
Certificates

Calibration certificates issued by ISO17025 Accredited lab are provided

Certification 06
Certification 05
Certification 04
Certification 03
Certification 02
Certification 01
Project Cases View all
  • SE GYUNG HI TECH CO.,LTD ordered 3 pcs Needle Flame Tester
    SE GYUNG HI TECH CO.,LTD ordered 3 pcs Needle Flame Tester
    In 2020, SE GYUNG HI TECH CO.,LTD has ordered and installed 3 pcs Needle Flame Tester ZLT-ZY2 from us totally.
  • Supplied 1J Spring Impact Hammer to MERZ Schaltgeräte GMBH + CO KG
    Supplied 1J Spring Impact Hammer to MERZ Schaltgeräte GMBH + CO KG
    On December 2020,we sold and supplied the 1J Spring Impact Hammer to MERZ Schaltgeräte GMBH + CO KG.
  • Provided Pendulum Impact Hammer to UL New Zealand
    Provided Pendulum Impact Hammer to UL New Zealand
    As per requirements UL International New Zealand, we custom-made and send the Pendulum Impact Hammer Tester to them in February,2021.
  • Cooperate with TÜV SÜD PSB Pte Ltd
    Cooperate with TÜV SÜD PSB Pte Ltd
    Our company cooperated with TUV SUD PSB Pte Ltd and supplied them a Flexible Cable Flexing Tester in January,2021.
FAQ View all
  • How to use test probe 13
  • According to IEC 60335-1 Clause 8.1.3, appliances shall be constructed and enclosed so that there is adequate protection against accidental contact with live parts.


    Test probe 13 of IEC 61032 is applied without appreciable force through openings in class 0 appliances, class II appliances and class II constructions, except for those giving access to lamp caps and live parts in socket-outlets.


    The test probe is also applied through openings in earthed metal enclosures having a nonconductive coating such as enamel or lacquer.



    It shall not be possible to touch live parts with the test probe.


  • The Mechanical Strength Test for Information Technology Equipment
  • According to IEC 60950 standard, equipment shall have adequate mechanical strength and shall be so constructed that no hazard is created in the meaning of this standard when subjected to handling as may be expected.


    Compliance is checked by test as specified below :


    1 Steady force test, 10 N
    2 Steady force test, 30 N
    3 Steady force test, 250 N
    4 Steel ball impact test
    5 Drop test


  • What is tracking test for hand held motor operated electric tools?
  • In compliance with IEC 60745 clause 29.3, insulating material, accoss which a tracking path may occur, shall have adequate resistance to tracking ,taking into account the severity of its duty condition.



    For parts of insulating material used under servere duty conditions, the test voltage is 175V. If the specimen don’t withstand this test and there is no hazard other than fire, surrounding parts are subjected to the needle flame burner.


    For parts of insulating material used under extra servere duty conditions, the test voltage is 250V. If the specimen don’t withstand this test , but withstand the test made with a test voltage of 175V, and there is no hazard other than fire, surrounding parts are subjected to the needle flame burner.

     

    The proof tracking tester ZLT-LDQ1 made by Zhilitong Electromechanical Co., Ltd can carries out tracking test voltage at 175V and 250V , maximum up to 600V test voltage.


  • The Required Glow Wire Test Temperature for Internal Parts of Insulating Material for power transformers, power supplies,reactors and similar products
  • According to IEC 61558 clause 27.3.2 , internal parts of insulating materials retaining (keeping in position) current carrying parts in position shall be resistant to ignition and spread of fire.

    Compliance is checked by subjecting the parts of insulating materials to the glow wire tester with the temperature of the glow wire as follows:

    – 550 °C for internal insulating material not retaining (not keeping in position) current carrying parts in position


    – 650 °C for coil formers (bobbins)



    – 650 °C for parts retaining (keeping in position) current carrying parts in position and terminals for external conductors which carry a current up to 0,2 A during normal operation



    – 750 °C for parts retaining (keeping in position) current carrying parts in position and terminals for external conductors with fixed connection (e.g., soldering) which carry a current exceeding 0,2 A during normal operation



    – 850 °C for parts retaining (keeping in position) current carrying parts in position and terminals for external conductors with non fixed connection which carry a current exceeding 0,2 A during normal operation



    The Glow Wire Tester ZLT-GTR produced by Zhilitong Electromechanical Co., Ltd , can carry out glow wire test at temperature of 550 °C, 650 °C,750 °C and 850 °C.


  • The aim of mechanical strength testing for household electrical appliance
  • According to IEC60335-1 standard, appliances shall have adequate mechanical strength and be constructed to withstand such rough handling that may be expected in normal use, aiming to protect user’s safety and maintain the function of appliance.


    Compliance is checked by applying blows to the appliance in accordance with test Ehb of IEC 60068-2-75, the F22.50 Spring Hammer Impact Testing. After the test, the appliance shall show no damage that could impair compliance with this standard and compliance with 8.1, 15.1 and clause shall not be impaired as below:

    1. Appliance shall be constructed and enclosed so that there is adequate protection against accidental contact with live parts


    2. The enclosure of the appliance shall provide the degree of protection against water and moisture in accordance with the classification of the appliance

     

    3. Appliance shall be constructed so that the clearance , creepage distances and solid insulation are adequate to withstand the electrical stresses to which the appliance is liable to be subjected


    For accessible parts of solid insulation,it shall have sufficient strength to prevent penetration by sharp implements, compliance is checked by subjecting the insulation to scratching test set.

     

    The F22.50 Spring Hammer Impact Testing ZLT-CJ3 and Covering Scratch Test Machine ZLT-GC1 made by Zhilitong Electromechanical Co., Ltd, meet with above requirements of IEC60335-1 standard.


Partners 07 Partners 06 Partners 05 Partners 04 Partners 03 Partners 02 Partners 01

click here to leave a message

Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Home

Products

about

contact