R & D
Quality Laboratory

Low Direct Current Resistance Tester
I. Equipment Name: Intelligent Low Direct Current Resistance Tester
II. Equipment Model: TH2512A
III. Equipment Parameters
Input Characteristics: 50Hz, 220VAC;
Output Frequency Range: 50Hz;
IV. Test Scope:
Conducting the direct current resistance test for wire resistance, etc.
Conforming to Standards: JB/T8139, DIN72551, VW60306
Resistance Test: 10µΩ~200K Ω

Insulation Resistance Tester
I. Equipment Name: High Insulation Resistance Tester
II. Equipment Model: LK2679D
III. Equipment Parameters:
Input Characteristics: 50Hz, 220VAC;
Output Frequency Range: 50Hz;
IV. Test Scope:
Conducting the insulation resistance test for the wire
Conforming to Standards: JB/T8139, DIN72551, VW60306
Testing Voltage: 105Ω—2×1014Ω
Testing Current: AC: 0.10~12.00mA, DC: 0.02~5.00mA
Testing Time: 0.2~9999.9s

Withstand Voltage Tester
I. Equipment Name: Withstand Voltage Tester
II. Equipment Model: LK2670AX
III. Equipment Parameters
Input Characteristics: 47.5~52.5Hz, 198~242VAC
Output Waveform: Sine Wave
IV. Test Scope
Conducting the insulation and voltage resistance test for wires and sheaths
Conforming to Standards: JB/T8139, DIN72551, VW60306
Voltage Test: 0~5KV
Leakage Current Test: AC:0~2mA,2~20mA
Leakage Current Alarm Value Preset: AC:0.3~2mA,2~20mA
Test Time: 1~99s

Shore Durometer
I. Equipment Name: Shore A-type Durometer
II. Equipment Model: LX-A
III. Equipment Parameters
Input Characteristics: 0.1HA
Output Frequency Range: 10-00HA
IV. Test Scope:
Conducting the hardness test for rubbers and plastics
Conforming to Standards: GB2411-80

Vickers Hardness Tester
I. Equipment Name: Vickers Hardness Tester
II. Equipment Model: MVD-100A1
III. Equipment Parameters:
Input Characteristics: <3%
Output Frequency Range: 5-3000HV
IV. Test Scope:
Metal surface hardness measurement
Conforming to Standards: GB/T4340-2009

Electronic Densimeter
I. Equipment Name: Electronic Densimeter
II. Equipment Model: DH-300
III. Equipment Parameters:
Weighing Range: 0.01g~300g
Density Resolution: 0.001g/cm3
IV. Test Scope:
It is ok if the density range is larger than 1 or smaller than 1
Conforming to Standards: GB1033.1

Salt Spray Corrosion Test Chamber
I. Equipment Name: Salt Spray Corrosion Test Chamber
II. Equipment Model: GP/YWP-60
III. Equipment Parameters
Input Characteristics: 220VAC, 30A
Capacity of the Measuring Tank: 50ml
IV. Test Scope
Conducting the corrosion resistance test for metal parts such as terminals and nuts
Conforming to Standards: BS EN ISO 9227 GB/T6461 GB/T2423.17
Experiment Time Setting Range: 1S~9999.9hr
Air Pressure Setting: 0~1kgf/cm2
Saturated Air Barrel Temperature Setting: Room Temperature~80℃

High-low Temperature Test Chamber
I. Equipment Name: High-low Temperature Test Chamber
II. Equipment Model: GP/T-100
III. Equipment Parameters
Input Characteristics: 220VAC, 30A
Inner Box Size: 500cm×W)×750cm(H)×750cm(D)
IV. Test Scope
Conducting the test for assembled harnesses and materials (such as wires, adhesive tapes, corrugated pipes, ties, snaps, corrugated pipe clamps, plugs and stands)
Conforming to Standards: QC/T 417.1~417.5,QC/T 29106,ISO 6722,VW60306, VW60360,VW60307,VW50123
Experiment Time Setting Range: 0~9999.9hr
Air Pressure Setting: 0~1kgf/cm2
Temperature Setting Range: -60℃~150℃
Humidity Setting Range: 20%RH~98%RH

Horizontally-tilt Single-wire Combustion Tester
I. Equipment Name: Horizontally-tilt Single-wire Combustion Tester
II. Equipment Model: YN21030
III. Equipment Parameters:
Power of Exhaust Fan: 220VAC
Inner Box Size: 80cm(W)×900cm(H)×60cm (D)
IV. Test Scope
Conducting the fire retardancy test for wires
Conforming to Standards: ISO 6722, ISO3795, VW60306, VW60360
Flame Height: 20-175mm
Flame Testing Angle: 0-45°
Flame Ignition Time and Sustained Combustion Time: 1-99 minutes and 99 seconds

Microprocessor-controlled Universal Material Testing Machine
I. Equipment Name: Microprocessor-controlled Universal Material Testing Machine
II. Equipment Model: CTM8050
III. Equipment Parameters:
Input Characteristics: 220VAC
Equipment Weight: 400Kg
Outline Dimension: 850×780×18800mm (L×W×H)
IV. Test Scope
Conducting the push-pull test for terminals, crimped parts of wires, copper wires, copper bars and copper plates, ejecting force of bolts, etc.
Conforming to Standards: QC/T 417.1~417.5,QC/T 29106,ISO 6722000,VW60306,VW60330,VW60360,VW60307
Measurement Range: 0~2500N
Tension Speed Adjustment Range: 25~500mm/M
Extended Distance Measurement Range: 0~1000mm

Spectrograph
I. Equipment Name: Spectrograph
II. Equipment Model: EDX3600H
III. Equipment Parameters
Input Characteristics: 110VAC
Inner Box Size: Ф32cm(W)×10cm(H)
IV. Measuring Range
Conducting the test for metal content, metal coating thickness and environmentally harmful substances
Conforming to Standards: GB20078 GB/T2059 DIN EN12165 DIN EN1652 GBT5231 JISG4318 VW13750 DIN5095 ELV Decree
2000/53/EC
Accuracy: 0.15%
Resolution: 0.0001%

Auto Wire Scratch Resistance Test Machine
I. Equipment Name: Auto Wire Scratch Resistance Test Machine
II. Equipment Model: CY-797
III. Equipment Parameters
Input Characteristics: 50Hz,220VAC
Output Power: 200W;
IV. Test Scope
Conducting the scratch resistance test for insulating layers of wires
Conforming to Standards: ISO 6722, VW60306
Scratch Thickness: 3mm
Scratchy Needle Diameter: 0.45±0.01mm/0.25±0.01mm
Scratch Method: Scratching back and forth in the direction of the wire length, with the stroke being 10±1mm
Test Times: 0~9999 (×1,×10,×100)
Scratchy Needle Pressure: 400g,700g and 1000g weights,optional

Metallurgical Microscopy
I. Equipment Name: Metallurgical Microscopy
II. Equipment Model: FLY-2003
III. Equipment Parameters
Input Characteristics: 220VAC;
IV. Test Scope
Conducting the measurement of the average grain size of metal-average grain size of pearlite and the surface marking measurement
Conforming to Standards: GB 6394-2002
Measurement Range: 4×30~40×30times
Equipment Accuracy: 2~3μm

Terminal Cross-section Analyzer
I. Equipment Name: Terminal Cross-section Analyzer
II. Equipment Model: FM-Section3
III. Equipment Parameters
Input Characteristics: 220V±22V;
IV. Test Scope
Conducting the measurement of sizes such as the terminal crimping width, height, height/width ratio, crimping area, angle, etc. (Point, Line, Circle, Area, Perimeter, Angle, Distance, Arc, Chord, etc.)
Conforming to Standards: VW603 06
Cutting Scope: 0.01~33.62mm2
Equipment Accuracy: 0.001mm

Voltage Drop Test
I. Equipment Name: Voltage Drop Tester
II.Equipment Model:HC6KV
III. Equipment Parameter
Input characteristic
Loading effect: 0.2%+20mV, 0.1%+100mA
Kilowatt-hour meter precision: 1%±2 byte
IV. Test Item
Test for the crimp point between terminal and wire, connection point between two wires
Conform to the standard: QC/T 417.1~417.5、QC/T 29106、ISO 6722、VW60330、 VW60307
Output voltage: 0~30V DV
Output current: 0~300A DC
Voltage drop measuring range:
