Dielectric loss factor (non-contact electrode method) and relative permittivity
Testing items

Name: Dielectric loss and bridge
Specification: QS40A
Manufacturer: Mudanjiang Electrical Measuring Factory
Measuring Range: tanδ: 1.0×10-5~1.0
Cx: 9.0pF~10000pF
1×106~1×1017Ω
Precision: Tanδ=±0.5%±2×10-5
C=±0.5%

---

Name: Non-contact electrode
Specification: NCED38-02
Manufacturer: Xi'an Kai Er Electromachanical Measuring Range: <1.0mm
Precision: ±5um

---

Name: The voltage resistance tester
Specification: CDI-20
Manufacturer: Guilin Li Yuan Electronic Instrument Co., Ltd Measuring Range: 20KV
Precision: 1.5%

---

Name: Surface roughness meter
Specification: M1
Manufacturer: Mahr, Germany
Measuring Range: 0.1-2um
Precision: 0.008 um

---

Name: Dielectric strength tester
Specification: HoDuPru 4503
Manufacturer: Kurt lindenblatt
Measuring Range: 0-20000V
Tensile Strength, Elongation at break and elasticity modulus

---

Name: Tensile tester
Specification: Z010
Manufacturer: Zwick / Roell
Measuring Range:
Max Load: 20 kN, 2.5 kN
Range of measuring speed: 0.0005~1000 mm/min
Range of stretch meter: 10~1000 mm

---

Name: Electrical weak point tester
Specification: FWT800
Manufacturer: Guilin Li Yuan Electronic Instrument Co., Ltd Measuring Range:0.6-8.6kv
Precision: 20v
Volume Resistivity

---

Name: Megger
Specification: ZC36
Manufacturer: Shanghai Diliu Electricity Factory. Measuring Range: 1×106~1×1017Ω
Precision: < 0.6%
Besides, we also have

---

---

Summary of Our Testing Equipment: