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Closed Loop Control Electromaqnetic Vertical Vibration Tester High Precision Vibration Test Machine
US$1,000.00-3,000.00
1 Piece

Product specifications

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Product profile

Customization

Available

After-sales Service

Online

Warranty

1 Year

Model NO.

NK-4

Type

Testing Machine

Accuracy Grade

1

Load Way

Electronic Load

Loading Method

Dynamic Load

Display

Digital

Control

Computer Control

Weight

75kg

Power Source

AC220V

Protection Class

IP57

Customized

Oemodmobm Support

Brand Name

Lonroy

Selling Units

Single Item

Voltage

220V

Logo/Graphic

Design Hot Stamping

Place of Origin

Guangdong,China

Application

Vibration Testing

Touch Screen

Resolution 800*480

Transport Package

Plywood Cases

Trademark

LONROY

Origin

China

HS Code

9024800000

Production Capacity

200

Key features

High Precision Control: Closed loop control with 24-bit A/D converter and high-precision vibration sensor for real-time data acquisition.
Wide Frequency Range: Frequency modulation and sweep range of 5~500 Hz with maximum acceleration of 170 m/s2.
Robust Construction: Panel made of magnesium aluminum alloy to isolate magnetic field interference and prevent object magnetization.
Customizable Mounting: Countertop screw size (M8) and number of screws (8) are customizable to fit specific test requirements.
Advanced Control System: 32-bit DSP processor with adaptive control algorithm, USB2.0 connection, and Windows-based software.
Safety Protection: Automatic out-of-tolerance alarm, interrupt detection, and protection shutdown to ensure equipment safety.
Versatile Operation Modes: Supports fixed frequency, sweep (linear), and random vibration modes with constant amplitude/acceleration.
OEM/ODM Support: OEM and ODM support available, including logo hot stamping and custom branding options.

Company profile

Dongguan Lonroy Equipment Co., Ltd
High Repeat Buyers ChoiceImporters and ExportersFast DeliveryLow MOQ
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-03-01Nearest Port: ShenzhenAverage Response Time: ≤6.34hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FCA, FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others

AI-Powered supplier vetting

SummaryThe supplier is a limited trading company with three employees, valid import and export licensing, and a product portfolio covering testing instruments and meters. Its stated quality assurance is positive, and RoHS is identified as a sustainability/product certification. However, the supplier has no documented procedures or records for corrective and preventive actions, complaint handling, or supplier-service assessment. Overseas service coverage is limited: it has no overseas showroom, agents, branches, or offline trade-show experience. The supplier reports no new products in the past year, no ODM, OEM, or SDK capability, and no stated production capability. Financial information is inconsistent across the provided records, with some years showing zero operating and profitability indicators; therefore, financial credibility cannot be confirmed. No customer cases are provided.
Supplier typeThe supplier is explicitly identified as a trading company and a limited company, with three employees and no stated affiliation with a larger group. It also holds a valid import and export license, indicating an established trading role rather than a confirmed manufacturing role.
CertificationsThe supplier states that it has quality assurance in its quality-control processes and identifies RoHS under sustainable development and product certification capability. The slices do not provide certificate numbers, issuing bodies, validity periods, or additional certifications.
After-Sales capabilityAfter-sales service infrastructure is weakly documented: there are no written procedures or records for complaint handling, corrective and preventive actions, or effective service-capability assessment. The supplier also has no overseas showroom, agents, branches, or offline trade-show experience, although it states lead times within 15 working days and accepts several quotation and payment terms.
R&D capabilityThe supplier reports no new products during the past year, no available SDK, and no ODM service. These statements indicate limited documented innovation and product-development capability.
Customization capabilityThe supplier explicitly reports that it does not provide ODM services and does not provide OEM services for popular brands. No other customization capability is documented.

Product Q&A

Q:What is the frequency range of the vibration tester?
A:
The frequency modulation range and sweep frequency range are both 5~500 Hz.
Q:What is the maximum acceleration and load capacity?
A:
The maximum acceleration is 170 m/s2, and the maximum test load is 40 kg.
Q:Is the countertop screw size customizable?
A:
Yes, the countertop screw size (standard M8) and the number of screws (8) are customizable.
Q:What control modes are supported?
A:
It supports fixed frequency mode, sweep mode (linear), and random vibration mode with touch screen control.
Q:What is the warranty period for this machine?
A:
The warranty period is 1 year.

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