What is the warranty period?

The product comes with a 12-month warranty and lifetime after-sales service.

What interfaces are available?

Standard interfaces include RS232, USB, and LAN.

TA1000 Transconductance Standard Current Source

Name: TA1000 Transconductance Standard Current Source
Brand: Tunkia Co., Ltd.
SKU: 1924227961

Hunan, ChinaTunkia Co., Ltd.

US$45,800.00-47,400.00

1 set

Product profile

Customization

Available

After-sales Service

Life Time

Warranty

12 Months Excellent After-Sales Service

Model NO.

TA1000

Power

Electricity

Current Output

120A

LCD Display

With LCD Display

Customized

Non-Customized

Accuracy

Class 0 .01

Frequency

DC ~ 10 kHz

Short-term Stability

0.001%

Transport Package

Package for Exporting

Trademark

TUNKIA

Origin

China

Production Capacity

1000

Key features

High Precision Accuracy: Class 0.01 accuracy ensures reliable measurements for calibration tasks.

Broadband Current Output: Outputs current from 0.2A to 120A with frequency range DC to 10kHz.

Excellent Stability: Short-term stability of 0.001% guarantees consistent performance.

Built-in Signal Generator: Integrated generator allows direct broadband current output without external sources.

LCD Touch Screen: User-friendly LCD display for easy operation and monitoring.

Comprehensive Protection: Features open-circuit, overload, and over-heat protection functions.

Versatile Applications: Suitable for calibrating shunts, transformers, transducers, ammeters, and power meters.

Lifetime After-Sales Support: Provides life-time after-sales service with a 12-month warranty coverage.

Company profile

Tunkia Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2021-10-11 CertifiedNearest Port: Changsha PortAverage Response Time: ≤7.55h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryTunkia Co., Ltd. is identified as a China-based manufacturer established in 2006, with 363 employees and an 8,000 m² manufacturing plant. Its stated products include magnetic and electrical measurement equipment, gaussmeters, and multifunction calibrators. The supplier reports ISO9001, ISO14001, and ISO45001 certifications, nine production lines, 120 years of combined R&D engineer experience, and 11–20 quality-control staff. It serves domestic and overseas markets, with exports representing 21%–30% of sales and reported one-month lead times in both off-peak and peak seasons. Evidence supports manufacturing scale, certification coverage, and technical capability. However, the provided information does not sufficiently establish after-sales service, financial credibility, customization capability, or a broad customer track record.

Supplier typeThe supplier is explicitly classified as a manufacturer, while the associated company information also describes the company nature as a trading company. Its 8,000 m² plant and manufacturing-related business activities support that it operates manufacturing capabilities, although the supplied classifications are not fully consistent.

CertificationsThe supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 management-system certificates, plus other unspecified certifications. This is explicit evidence of multiple quality, environmental, and occupational-health-and-safety certifications.

R&D capabilityThe supplier’s product scope includes magnetic measurement, electrical measurement, gaussmeters, and multifunction calibrators, and it reports 120 years of total R&D engineer experience. These details support technical and product-development capability, although no patent, new-product, or R&D investment data is provided.

Production capacityThe supplier reports an 8,000 m² manufacturing plant, 363 employees, nine production lines, and one-month lead times in both off-peak and peak seasons. These figures provide explicit evidence of established production capacity and stated delivery capability.