How is the test cell cleaned and calibrated?

The instrument has calibration functions for cleaned dry cells. It measures the dry cell's capacitance and dielectric loss factor to determine cleaning and assembly conditions, with data automatically saved.

Oil Resistivity Tester Dielectric Strength Dissipation Factor Test Equipment

Name: Oil Resistivity Tester Dielectric Strength Dissipation Factor Test Equipment
Brand: HV Hipot Electric Co., Ltd.
SKU: 882300935

Hubei, ChinaHV Hipot Electric Co., Ltd.

US$5,000.00-8,000.00

1 Piece

Product profile

Customization

Available

Type

Universal Testing Machine

Accuracy Grade

Model NO.

GD6100C

Load Way

Electronic Load

Loading Method

Dynamic Load

Display

Digital

Control

Computer Control

Weight

0-100Kg

Power Source

AC220V

Oil Cylinder Position

Top

Voltage Supply

AC 220V±10%

Power Frewuency

50Hz/60Hz ±1%

Capacitance Measurement

5PF~200PF

Dielectric Loss Factor

0.00001~100

Capacitance Accuracy

± (1% of Reading+0.5PF)

Transport Package

Carton or Wooden Case

Specification

ISO, SGS

Trademark

HV Hipot

Origin

Wuhan, China

HS Code

9030332000

Production Capacity

1000PCS/Year

Key features

Three-Electrode Test Cell: Adopts GB/T5654-2007 standard with 2mm spacing to eliminate stray capacitance and leakage effects.

PID Temperature Control: Uses medium frequency induction heating with PID algorithm for uniform heating and precise temperature control.

High Stability Capacitor: Internal SF6 gas-filled capacitor ensures accuracy is not affected by ambient temperature or humidity.

Anti-Interference Power: AC-DC-AC conversion prevents mains voltage fluctuations from affecting measurement accuracy.

Comprehensive Protection: Features over-voltage, over-current, short-circuit protection, and sensor failure warnings.

Automatic Data Management: Built-in clock saves test date/time; automatically stores and prints results with LCD display.

Easy Maintenance Design: Equipped with oil drainage solenoid switch for easy emptying and rinsing without removing the cell.

Company profile

HV Hipot Electric Co., Ltd.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2011-07-01 CertifiedNearest Port: Wuhan PortAverage Response Time: ≤3.74h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryHV Hipot Electric Co., Ltd. is a China-based factory and limited company in Wuhan, Hubei, established in 2006 according to the company profile, while another description states operations began in 2003. It manufactures high-voltage testing and related electrical measurement equipment, including AC/DC hipot testers, partial-discharge testers, and circuit-breaker testers. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, three production lines, 6–10 quality-control staff, and eight years of R&D-engineer experience; another statement reports 18 technicians in its R&D team. It serves multiple overseas markets and accepts LC and T/T payment terms, with stated one-month lead times in both peak and off-peak seasons. Evidence supports established technical and manufacturing capabilities, but after-sales service, customization, and specific customer cases are not sufficiently documented.

Supplier typeThe supplier is identified as a limited company, a factory, and a manufacturing enterprise located in Wuhan, China. Its business focuses on instruments, meters, electrical and electronic products, particularly high-voltage testing equipment.

CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 certificates, while another company description confirms ISO9001 quality management certification and high-tech enterprise qualifications. These statements provide direct evidence of formal quality and environmental management credentials.

R&D capabilityThe supplier reports successive development of multiple high-voltage testing products, participation in high-voltage and energy-saving projects with State Grid-related organizations, research institutions, and Wuhan University, and an R&D team described as 18 technicians. These are explicit indicators of product-development and technical innovation capability.

Production capacityThe supplier operates as a factory with three production lines, 6–10 quality-control staff, a 2,712 m² manufacturing plant, and stated one-month order fulfillment in both peak and off-peak seasons. It also reports self-operated import and export rights and serves several overseas markets, supporting a positive assessment of production and delivery capability.

Product Q&A

Q:What standards does the test cell follow?

The test cell adopts the three-electrode structure according to national standard GB/T5654-2007, with electrode spacing of 2mm.

Q:How is the temperature controlled during testing?

The instrument uses medium frequency induction heating with a PID temperature control algorithm, ensuring uniform heating and strict temperature control within the error range.

Q:Does the instrument protect against electrical faults?

Yes, it features perfect protection functions including over-voltage, over-current, and high-voltage short circuit protection, which quickly cut off pressure and issue warnings.

Q:What are the voltage settings for AC and DC tests?

AC test voltage is 500-2200V (continuously adjustable, 50Hz), and DC test voltage is 0-500V (continuously adjustable).

Q:Can the instrument operate on generator power?

Yes, the AC test power supply uses AC-DC-AC conversion, effectively preventing fluctuations in mains voltage and frequency, allowing proper operation even with a generator.