What is the lead time for ordering?

The average lead time is one month for both peak and off-peak seasons.

Does the three-axis coil require a specific power supply?

Yes, the three-axis Helmholtz coil must be equipped with a three-channel excitation current source.

TM2300 Single-axis Helmholtz coil Three-axis Helmholtz coil with various specifications

Name: TM2300 Single-axis Helmholtz coil Three-axis Helmholtz coil with various specifications
Brand: Tunkia Co., Ltd.
SKU: 2163644395

Hunan, ChinaTunkia Co., Ltd.

US$1,000.00-50,000.00

1 Piece

Sample price:US$150.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours

Warranty

365 Days

Model NO.

TM2300

Certification

CNAS

Condition

New

Customized

Non-Customized

Alarm Form

Automatically Excluded

Specifications of Diameter

150/200/300/500/1000 mm

Magnetization Field

5 G/10 G/20 G/30 G/50 G/100 G

Power

0.15~2.1kW

Application 1

Generating DC standard magnetic field

Application 2

Magnetic sensor calibration

Application 3

Magnetometer traceability

Application 4

EMI Simulation Experiment

Application 5

Magnetic Field Influence Test

Transport Package

Wooden Box

Trademark

TUNKIA

Origin

China

HS Code

9030899090

Production Capacity

10000 Set/Year

Key features

CNAS Certification: Certified by CNAS for high-precision magnetic field generation and calibration.

Precise DC Magnetic Field: Generates standard DC magnetic fields with good linearity and precise excitation current.

Wide Diameter Range: Available in diameters from 150mm to 1000mm for various application needs.

Multiple Field Strengths: Offers magnetization fields ranging from 5G to 200G depending on the model.

High Uniformity: Provides homogeneous areas with uniformity levels up to 0.1%.

24-Hour After-Sales: Provides 24-hour technical support and service availability.

1-Year Warranty: Comes with a 365-day warranty covering mechanical defects.

Customizable Sizes: Other coil sizes with specific magnetized fields can be customized upon request.

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.