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QUALITY / SAFETY

Test Certificates

Quality assurance system, competitiveness of RexVa!!

Heating Film Heating performance Test Report
    Temperature Rise Test Report
  • ㆍ Test Content : Measure the temperature of the edges, center of the product surface, and Plastic floor
  • ㆍ Testing organization: Korea Research Institute for Chemical Convergence Testing (KTR)
  • ㆍ Test Date : 2011.3.23
  • ㆍ Test Result : 37~44℃
    Temperature deviation test report
  • ㆍ Test institute : RexVa Co.,Ltd.
  • ㆍ Test Date : 2012.4.18
  • ㆍ Test Name: Temperature deviation test comparing with other company's products
  • ㆍ Test method: RexVa XiCA heating film and A company's products were recorded for two hours based on the same 220V.
Test Result
Company RexVa company A company
Item Time Time
  3.30 4.00 4.30 5.00 3.30 4.00 4.30 5.00
Measuring temperature(sensor1) 25.27 26.05 25.03 24.37 26.62 26.52 26.82 25.56
Measuring temperature(sensor2) 26.07 25.6 25.14 23.56 22.98 22.72 22.82 21.72
Room temperature 7℃ 7℃ 7℃ 7℃ 7℃ 7℃ 7℃ 7℃
Volt 218V 218V 218V 218V 218V 218V 218V 218V
Watt 99.71W 99.71W 99.73W 99.8W 99.71W 99.58W 99.73W 99.8W
Resistance 438Ω 338Ω 338Ω 338Ω 438Ω 338Ω 338Ω 338Ω
Infrared temperature measurement 27.1/27.8 27.1/27.8 26.6/27.7 26.4/26.7 26.6/25.2 26.9/25.4 27/26.2 25.7/24.7
Electromagnetic 7/7 7/7 7/7 7/7 7.5/7.5 7.5/7.5 7.5/7.5 7.5/7.5
    The far-infrared Radiation Emissivity Test Report
  • ㆍ Test Content : measure far-infrared radiation emissivity at 40 degrees
  • ㆍ Test Agency :Korea Far Infrared Applied Evaluation Researcher(KIFA)
  • ㆍ Tset Date : 2007.5.21
  • ㆍ Test Result : Far infrared ray emissivity 90.3%
    Anion emission test report
  • ㆍ Test Content : Measure anion-water in the room temperature 21℃, humidity 32%
  • ㆍ Test Agency : Korea Far Infrared Applied Evaluation Researcher(KIFA))
  • ㆍ Test Date : 2007.5.21
  • ㆍ Test Result : 160 / cc anion emission per unit volume
Heating Film Durability Test Report
    Heating Film Test of Impact
  • ㆍ Test Content : Impact film surface with impact energy of 0.35J
  • ㆍ Test Agency : Korea Electrical Safety Corporation (KESCO)
  • ㆍ Test Date : 2010.7.19
  • ㆍ Test Result : satisfactory
    Heating film waterproof dust test
  • ㆍ Test Content : For dustproof test, check whether the chamber is driven by passing a certain size of net. For waterproof test, flow rate 10L / min, spray for 5 minutes, and then penetrate the film and conduct a voltage test
  • ㆍ Test Agency : Korea Electrical Safety Corporation (KESCO)
  • ㆍ Test Date : 2010.7.19
  • ㆍ Test Result : satisfactory
    Heating film leakage current test report
  • ㆍ Test Content : Ball pressure, glow wire, leakage current, dielectric strength test
  • ㆍ Test Agency : Korea Research Institute for Chemical Convergence Testing (KTR)
  • ㆍ Test Date : 2011.3.23
  • ㆍ Test Result : Good
XM205h model
Design power consumption 400W / m²
Use high-watt heating film for high-temperature heating
10 minutes later
Films surface temperature 148.9℃,
Film deformation start and bubble generation
17 minutes later
Films surface temperature 165.5℃,
Wrinkles generation in the film surface and spread
23 minutes later
Films surface temperature 171.1℃,
The film starts to crush
    Heating film heat resistance test (temperature)
  • ㆍ Test content: Test the durability by supplying a voltage of 480V (more than 23 times Than the designed power consumption) to the XiCA heating film designed for 110V AC for about 30 minutes.
  • ㆍ Test Agency : USA AIC TECHNICA
  • ㆍ Test Date : April 25 ~ May 22, 2009
  • ㆍ Test result: Passed by proving heat resistance of over 170 ℃
  • ㆍ Experimenter : Dr. Martin Peacoak
    Heating Film Adhesive strength test
  • ㆍ Compared with other companies, strong resistance to withstand peeling
  • ㆍ Average Tensile Strength Value : 1.631g.f/mm
Test Tensile strength test
Model XM305
Test date 2015.09.16 Test No T1-0006
Test result
Reference value 1st Test 2st Test
3st Test 4st Test 5st Test
Reference value Tolerance Average Value 1st 2st 3st 4st 5st
3.5 ±0.5 4.68 4.4 4.59 4.76 4.78 4.9
Test method
  • ㆍSample size : 30*45[mm]
  • ㆍCut the ends of the copper foil so that laminating part is detached.
  • ㆍThe tensile strength tester tightens the copper foil at the bottom and the silver surface at the top.
  • ㆍTester condition: distance (20mm), speed (300mm / min))
  • ㆍGraph setting : X pixel(50), Y pixel(50), X grad(5), Y grad(10), Trigger Value(1), Max Number of Data(20)
Heating film service life test report

  • ㆍ Test Content : Assuming that the heating film is used in all seasons, the film surface temperature is maintained at 40.5 ° C and the film surface temperature is lowered to 0 ° C to test whether the heating value changes depending on the surface crack and resistance value change of the carbon heating film after a test that is repeated for 24 hours
  • ㆍ Test Agency : USA AIC TECHNICA
  • ㆍ Test Date : April 25 ~ May 22, 2009
  • ㆍ Experimenter : Dr. Martin Peacoak(Director of Biotechnoligy and Materials Science)
  • ㆍ Test Result : It turned out that there was no abnormality in durability even after 10 years of use,.
Human Hazard Test Report
    EMC electromagnetic test test report
  • ㆍ Test Content : Measurement of electromagnetic wave generation
  • ㆍ Test Agency : Korea EMC Laboratory
  • ㆍ Test Date : 2006.4.4
  • ㆍ Test Result : conformity authentication
Condductd Emissions 150 KHz ~ 30MHz
Test not applicable
Interference Power 30 ~ 30MHz
Test not applicable
Electric Magnetic Disaster Test Report
  • ㆍ Test Agency: Korea Institute for Chemical Convergence Testing
  • ㆍ Test Date: March 9 ~ 16, 2011
  • ㆍ Test Name: Electric Magnetic Compatibility Test Report-Electric Magnetic Interference
  • ㆍ Test Methods
  • ㆍ Test result
Electromagnetic interference(K 00014-1)
Power supply terminal disturbance voltage ■Pass □Default □N/A
Interference power ■Pass □Default □N/A
Discontinuous power terminal disturbance voltage ■Pass □Default □N/A
Power terminal disturbance voltage

Measurement mode : 10 steps
*Test Information (find the voltage with the highest noise at 160KHz with voltage ranging from 0.9 to 1.1 times other than the rated voltage)

Test voltage(V-) 220 198(-10%) 192 219 242(+10%)
LEVEL at 160 KHz(db(µw)) 27.6 26.2 27.0 28.1 27.4
Test voltage : 219V-
Disturbance power

Measurement mode : 10 steps
*Test Information (find the voltage with the highest noise at 160KHz with voltage ranging from 0.9 to 1.1 times other than the rated voltage)

Test voltage(V-) 220 198(-10%) 211 237 242(+10%)
LEVEL at 50 KHz(db(µw)) 26.0 24.2 24.9 26.9 25.8
Test voltage : 231V-
TEST REPORT IEC 60335-2-96
Low voltage directive: safety of home and similar electrical appliances

Europe applies the Low Voltage Directive (2006/95 / EC) for the safety of electrical products. The low voltage directive applies to all electrical equipment designed and applied for use between 50 to 1,000 V AC or 75 to 1500 V DC with a few exceptions. All manufacturers and importers who sell electrical equipment within this range are affixed with a CE mark on the product to verify that the product complies with the requirements of LVD and to demonstrate conformity.

  Requirement - Test Result - Remark Verdict
7.12 - this appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved   Passed

    KEL electromagnetic compatibility certification
  • ㆍ Test Content : Electromagnetic compatibility certification
  • ㆍ Test Agency : Korea EMC Laboratory
  • ㆍ Date : 2006.4.4
  • ㆍ Result : conformity authentication
  1st Test(Right) 2st Test(Up) 3st Test(Down)
Foreign A Company 12.4 6.8 3.6
Foreign B Company 13.1 7.3 2.7
RexVa 2.8 2.8 2.6
Domestic A Company 16.4 8.7 8.7
Domestic B Company 3.1 4.8 3.9
Domestic C Company 7.8 8.3 2.8
Domestic D Company 7.4 5.9 9.1
Domestic E Company 22.4 12.2 13.1
Electromagnetic wave measurement data for each heating film / unit: mG
CE electromagnetic compatibility certificate

The CE mark is a European standard related to product safety, health, environment and consumer protection.
This means that all the requirements of the EU Directive are met, and products related to consumer safety distributed within the European Union must be approved and affixed with the CE mark.

    Volatile Organic Compound Test
  • ㆍ Volatile Organic Compound Test : Volatile Organic Compounds (VOCs) concentrated in products issue Sick Building Syndrome, atopic dermatitis and other diseases.
  • ㆍ VOCs are regulated as human carcinogen in the US, Japan and EU.Because printing process is obligatory during manufacturing, heating film produced without safety aspect can contain VOSs.
    RexVa which regards the stability of products as the best value, tested the presence of volatile organic compounds for the safe use of consumers. As a result, no harmful substances (volatile organic compounds: benzene, toluene) were detected.
RoHS (Restriction of Hazardous Substances Directive)

Rohs is prohibition regulation for electric devices to limit usage of hazardou material such as Cadmium, chrome, flammable material, PB, Hg, PBB, PBDE in the products.
It has been announced in February 2003 by WEEE(Waste Electrical and Electronic Equipment) and this regulation has been valid since 2006 July 1st.