Does the device have safety protection features?

Yes, it includes an automatic voltage protector to prevent damage if the sampling point is misconnected with 220V.

HVHIPOT Automatic Calibrator of SF6 Density Relay (GDJD-3A)

Name: HVHIPOT Automatic Calibrator of SF6 Density Relay (GDJD-3A)
Brand: HV Hipot Electric Co., Ltd.
SKU: 691683891

Hubei, ChinaHV Hipot Electric Co., Ltd.

US$4,000.00-7,500.00

1 Piece

Product profile

Customization

Available

After-sales Service

YES

Warranty

1 year

Model NO.

GDJD-3A

Model number

GDJD-3A

Power Supply

AC 220V±10%, 50Hz

Accuracy

Class 0.25

Display

3.5 inch true color LCD screen

Measurement pressure range

0-1.0MPa

Calibration pressure range

standard pressure 0-0.9MPa at 20°C

Delivery time

20 days

Transport Package

Wooden Case

Specification

ISO, SGS

Trademark

HV Hipot

Origin

Wuhan China

Key features

Automatic Calibration: Automatically calibrates SF6 density relays and pressure gauges with embedded microprocessor.

Portable Design: Compact, lightweight, and easy to carry for field operations.

High Accuracy: Class 0.25 accuracy with 0.0001Mpa pressure resolution.

Safety Protection: Built-in voltage protector prevents device damage from misconnection.

Gas Saving: Good sealing property avoids wasting SF6 gas during calibration.

Direct Printing: Equipped with mini-printer to directly print test results.

UPS Power Supply: Power supply includes UPS function for reliable field operation.

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: ≤4.18h 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.