What is the measurement frequency range?

The measurement frequency range is 10kHz to 1MHz with a 3dB bandwidth.

What standards does this tester comply with?

It fully meets national standard GB7354-2003, international standard IEC60270-2000, and DL 417-2006.

What is the power supply requirement?

The power mode is AC 220V, 50Hz, with a power consumption of 300W.

Refine on High Test Precision 4-Channel Transformer Insulation Partial Discharge Detector Tester with Computer Integrated Technology Factory

Name: Refine on High Test Precision 4-Channel Transformer Insulation Partial Discharge Detector Tester with Computer Integrated Technology Factory
Brand: Refine On (Hebei) Electric Power Technology Co., Ltd.
SKU: 2121331762

Hebei, ChinaRefine On (Hebei) Electric Power Technology Co., Ltd.

US$13,580.00-19,240.00

1 Piece

Product specifications

Channel

Product profile

Customization

Available

After-sales Service

Provided

Warranty

One-Year

Model NO.

NRJF210

Environment Ambient

-10-45℃

Humidity

≤95%Rh

CPU

Basic Frequency 1.60GHz

RAM

2.0GB

Hard Disk

128GB SSD

System

Windows XP

Display Screen

12' TFT True Color Touchable LCD Screen

Resolution

1024×768

Frequency Range of Test Power

50-500Hz

Sensibility

0.1PC

Measurement Range

0.1PC~100,000PC

Nonlinear Error in The Range

10%

Digital Filtering

10kHz-1MHz Freely Selected

Sampling Accuracy

12bit

Number of Interfaces

Free-Running 4 Interfaces

Transport Package

Wooden Box with Foam Inside

Specification

474mm × 288mm × 370mm

Trademark

Refine On

Origin

China

HS Code

9030899090

Production Capacity

100 Set Per Week

Key features

4-Channel Measurement: Features free-running 4 interfaces for simultaneous multi-channel partial discharge detection.

High Sensitivity: Achieves 0.1pC sensitivity with a measurement range of 0.1pC to 100,000pC.

Fault Positioning: Optional function for accurate positioning of fault points in high voltage equipment.

Online Monitoring: Supports online continuous monitoring of local discharge in large power transformers.

12-Bit Sampling: Utilizes 12-bit sampling accuracy with selectable rates of 1M, 5M, or 10M.

Standard Compliance: Fully meets IEC60270-2000, GB7354-2003, and DL 417-2006 international standards.

Customization Support: Offers full customization, minor customization, and flexible customization options.

Integrated Technology: Combines signal amplification, filtering, and automatic report generation via computer tech.

Company profile

R&D Capabilities100% Finished Products InspectionODM ServicesProduction Process Visualization

Refine On (Hebei) Electric Power Technology Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.48h

AI-Powered supplier vetting

SummaryThe supplier is a technology-driven enterprise integrating R&D, production, sales, and after-sales service, offering electrical testing equipment, specialized tools, meters, and related products. It reports new products within the past year, ODM capability, broad customization options, and OEM service for well-known brands. Overseas service is stated for Vietnam and Russia, including installation, debugging, maintenance, repair, and training, but the supplier has no overseas warehouses, showrooms, agents, or branches and has not participated in offline trade shows. Quality assurance and raw-material traceability are reported, while several service-control procedures lack written records. Financial information is inconsistent and insufficient for assessment.

Supplier typeThe supplier identifies as a technology-driven enterprise integrating R&D, production, sales, and after-sales service. Its listed products include electrical tools, intelligent meters, energy measurement equipment, fault-location and cable-testing equipment, and specialized instruments, indicating a manufacturer-oriented technology supplier.

After-Sales capabilityThe supplier states that it provides after-sales service and offers installation, debugging, maintenance, repair, and training in Vietnam and Russia. However, it has no overseas warehouse, showroom, agent, or branch, has not participated in offline trade shows, and its complaint-handling and service corrective-action procedures have no written records, limiting evidence of formal service execution controls.

R&D capabilityThe supplier reports R&D capability, new products within the past year, ODM services, and integration of R&D with production and after-sales service. It does not have an available SDK, but the available evidence still explicitly supports product-development capability.

Production capacityThe supplier is described as integrating production with R&D, sales, and after-sales service, and it lists a broad product range including tools, meters, and testing equipment. Quality assurance and raw-material traceability are reported, but the slices do not provide production capacity, factory scale, or output data.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service, providing direct evidence of broad customization capability.