Kathmatic Kv-X300 Optical Vibration Testing Instrument with Data Optimization Toolbox
Product Specifications
- Lens
- Models
- Frequency range
- Optimal working
- Scalable working
Contact Supplier
Product Highlights
- Non-contact measurement without additional mass load on test objects, which will not alter the original vibration characteristics of samples.
- It is suitable for precision components, fragile films, high-speed rotating parts, high-temperature specimens and other samples incompatible with contact sensors to realize non-destructive testing.
- It can be switched with one click, matching different test scenarios including structural deformation, fatigue life analysis, impact response and resonance detection.
- Expandable to 4-channel synchronous signal acquisition for simultaneous vibration data collection of multiple measuring points, realizing correlation analysis of complex structures.
- It greatly improves test efficiency and data integrity for modal testing, complete machine NVH inspection and multi-component synchronous measurement.
- Software supports flexible layout of 1~9 data windows to synchronously display time-domain waveforms, frequency spectrums, waterfall diagrams and vibration peak curves.
- One-click statistical function automatically calculates core vibration parameters including extreme values, effective values and spectral peaks.
- High universality for wide industries including consumer electronics, lithium battery, automotive, aerospace, precision instruments, material science, home appliances and industrial equipment.
- It fits vibration, deformation, fatigue and modal testing of piezoelectric materials, motors, aero-engine blades, speakers, brake discs, ultrasonic devices, pipelines and more.
- Ultra-wide frequency bandwidth ranging from sub-Hz to MHz, with optional 320kHz and 1MHz high-frequency versions.
Product Attributes
- Customization
- Available
- After-sales Service
- 1 Year
- Warranty
- Online Video Support
- Model NO.
- KV-X300
- Type
- Non-Contact Vibration Detector
- Material
- Aluminum Alloy
- Measurement Object
- Displacement Velocity Acceleration and Frequency T
- Measure Method
- Manual
- Precision Measuring Device
- Precision Measuring Device
- Customized
- Non-Customized
- Measured Laser Wavelength
- 1550nm
- Measured Laser Power
- 10MW
- Measuring Laser Safety Level
- Class I
- Indication Laser Wavelength
- 650nm
- Indication Laser Power
- 1MW
- Indication of Laser Safety Level
- Class II
- Speed Measurement
- 3m/S
- Digital Output Interface
- 1gbit/S, RJ45
- Operating Ambient Temperature
- 0-40℃
- Working Environment Relative Humidity
- 35% to 85%, No Condensation
- Power Supply
- 220V AC/24V DC
- Transport Package
- Cardboard Box
- Specification
- Customized
- Trademark
- Kathmatic
- Origin
- China
- Package Size
- 52.00cm * 28.00cm * 11.00cm
- Package Gross Weight
- 6.500kg
- Lead Time
-
30 days (1 - 1 Pieces)
To be negotiated ( > 1 Pieces)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Kathmatic Kv-X300 Optical Vibration Testing Instrument with Data Optimization Toolbox
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Product Description


Model | KV-X301A | KV-X302A | KV-X311A | ||||
Lens | Fiber optic Manual type focusing type | Fiber optic Manual type focusing type | Fiber optic Manual type focusing type | ||||
Best working distance(m) | 0.025~0.5 | 0.1~1 | 0.025~0.5 | 0.1~1 | 0.025~0.5 | 0.1~1 | |
Extended working distance(m) | 0.025~2 | 0.1~10 | 0.025~2 | 0.1~10 | 0.025~2 | 0.1~10 | |
Measure- ment laser | Wavelength | 1550nm | |||||
Power consumption | 10mW | ||||||
Safety level | Class I(Eye-safe) | ||||||
Guide laser | Wavelength | 650nm | |||||
Power consumption | 1mW | ||||||
Safety level | Class II | ||||||
Velocity measurement range | 7m/s,25m/s | ||||||
Frequency measurement range | 320kHz | 1MHz | 320kHz | ||||
Digital output interface | 1Gbit/s,RJ45 | ||||||
Analog signal output | Interface | / | ±10V,BNC | ||||
Resolution | / | 16bits | |||||
Size(mm) | 160x92x60 208x92x60 (Without lens) | 160x92x60 (Without lens) | 208x92x60 | 160x92x60 (Without lens) | 208x92x60 | ||
Weight(kg) | 1.15 | 1.25 | 1.15 | 1.25 | 1.15 | 1.25 | |
Operation environ- ment | Temperature | 0~40℃ | |||||
Humidity | 35%~85%, No condensation | ||||||
Power supply | 220V AC/24V DC | ||||||








Its products have received numerous accolades, including the "Golden Flint Award" issued by the Chinese Society for Optical Engineering, the "Top Ten Innovative Achievements Award" from the Tsinghua University Leading Innovation Industry Expo Forum, and the Second Prize of the Science.
They are widely used in semiconductor, lithium battery, photovoltaic, intelligent manufacturing, 3C,high-end manufacturing, precision machining and manufacturing, and other fields.




A1:Prices vary depending on different models and configurations. Please provide your contact information, and I will arrange for the corresponding technical engineer to provide you with a quotation based on your needs
Q2:Is the software for the equipment compatible?
A2:Yes, the software for the equipment is developed in-house and comes bundled with the equipment, allowing for lifetime use.
Can it be customized and modified according to my needs?
It depends on the specific situation. Please provide your specific requirements, and we will assess whether we can meet them.
Q3:What industries are Kathmatic products primarily used in?
A3:Semiconductor, 3C electronics, lithium battery, photovoltaic, precision mold, automobile, medical, scientific research and universities. Measure chip packaging, solder ball defects, mobile phone parts, battery pole pieces, mold scratches, medical equipment, etc. If you have specific measurement needs, you can contact our online customer service to connect you with a technical engineer.
Q4:What equipment are the Kathmatic models KM, KC, KS, KN, and KV respectively?
A4:KM Series: Auto-3D Image Measurement System (2D+3D + Ultra-Depth of Field + Confocal + Film Thickness), featuring batch flash measurement and full automation
KC Series: 3-in-1 Precision Measuring Microscope, capable of nanoscale topography/roughness/film thickness measurements, commonly used in semiconductors and molds.
KS Series: Ultra DOF 3D Digital Microscope, featuring deep depth of field, high-definition stitching, and microscopic observation, commonly used in scientific research and quality inspection.
KN Series: Ultra DOF 3D Microscopy Module, for production line automation and defect detection.
KV Series: Infrared Laser Doppler Vibrometer, for non-contact measurement of vibration, displacement, and frequency.
About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASI2641067". Items marked "" are certified.
Company Profile
Nanjing Kathmatic Technology Co., Ltd. (Kathmatic), located by the beautiful Jiulong Lake in Nanjing, is a wholly-owned subsidiary of Nanjing Mumuxili Technology Co., Ltd. And a national high-tech enterprise.
The Kathmatic brand has long been committed to high-end, ultra-precise optical measurement technologies. The company has successively rolled out three product lines: laser interferometry measurement, ultra-high-precision AI-3D microscopic measurement, and ultra-high-definition AI-3D microscopic observation, together with over ten series of products.
Its products have received numerous accolades, including the "Golden Flint Award" issued by the Chinese Society for Optical Engineering, the "Top Ten Innovative Achievements Award" from the Tsinghua University Leading Innovation Industry Expo Forum, and the Second Prize of the Science and Technology Award of Jiangsu Provincial Military Industry Society. They are widely used in semiconductor, lithium battery, photovoltaic, intelligent manufacturing, 3C, high-end manufacturing, precision machining and manufacturing, and other fields.
Kathmatic currently has more than 100 R&D personnel, of whom over 60% hold master's or doctoral degrees. The company has built "Moma 1" intelligent manufacturing factory and "Moma 2" one ultra-precision machining factory, two R&D centers, and has branch offices in 12 central cities across the country, enabling it to quickly and high-quality serve customers nationwide. After nearly a decade of development, Kathmatic has become a new force in domestic high-end optical precision instruments integrating "R&D, manufacturing, and sales"
KathMatic inspection equipment serves 11 core industrial and scientific research sectors, with customized standardized solutions addressing unique industry pain points. Our client portfolio includes leading enterprises in semiconductor, lithium battery, photovoltaic, precision machinery, medical and aerospace industries, alongside hundreds of top-tier universities and national key laboratories.
Our integrated equipment fulfills all testing demands including 2D dimensional measurement, 3D topography scanning, height/step/roughness/volume calculation, multi-layer film thickness detection and AI micro-defect identification.
1, KM-X5000 Auto-3D Image Measurement System
A flagship multi-functional industrial device integrating optical profilometer, 2D vision instrument, ultra-DOF microscope, coordinate measuring machine and film thickness tester.
2, kN-X5000 Ultra DOF 3D Microscopy Module
A compact embedded vision unit specially designed for automated production lines. It features 10-level electric optical zoom and interchangeable objective lenses ranging from 20X to 10, 000X, supporting a minimum 0.1μm depth synthesis step, seamless image stitching and real-time true-color 3D point cloud output.
2, KC-X3000 3 In 1 Precision Measuring Microscope
A lab-grade precision device combining spectral confocal, ultra-DOF and contact measurement technologies for sub-micron topography testing. Optimized for new materials, ceramics, optical components and medical implants, it measures micro-roughness, step height and multi-layer transparent film thickness, with customizable refractive index settings and reflective wave peak visualization.
4, KS-X5000 Ultra DOF 3D Digital Microscope
A cost-effective desktop lightweight model for general industrial quality control, precision hardware and material observation.
5, KV-X300 Infrared laser Doppler vibrometer
It performs damage-free testing of vibration amplitude and frequency on micro-components, aerospace parts and precision molds.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- First Floor, Building B, Fangyuan South Road No. 99, Jiangning Development Zone, Nanjing, Jiangsu, China
-
Plant Area
- 3580 square meters
-
Number of Employees
- 294
-
Registered Capital
- 10,000,000 RMB
-
Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: 1-3 months -
Nearest Port
- Shanghai Port
-
Supply Chain Partners
- 51
Our Production Capability & Technical Expertise
- Main Products
- Digital Microscopes, Optical Microscope, 3D Microscope, Laser Microscope, Profiler, Confocal Microscopy, White Light Interferometer, Laser Doppler Vibrometer, Non-Contact Roughness Tester, Doppler Vibrometer
-
Production Lines
- 4
-
Production Machines
- CNC Centre
-
QA/QC inspectors
- 8 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
R&D Engineers
- 56 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018, ISO14001, Others
FAQ
- What scenarios is the KV laser vibrometer suitable for? How accurate is it?
- Non contact measurement of vibration, displacement, and frequency, suitable for ultrasonic machining, precision structures, semiconductor equipment, and university vibration experiments.Accuracy: picometer displacement resolution, DC~10MHz frequency range, small size (85x 26x 54mm), can be installed in narrow spaces.
- What is the Kai Shi Mai KV series equipment? What is the main purpose?
- The KV series is a self-developed laser Doppler vibrometer by Kathmatic, which belongs to non-contact precision vibration detection equipment. It is mainly used to measure object vibration displacement, velocity, acceleration, frequency, and is widely used in modal analysis, fault diagnosis, resonance testing, vibration trace tracing, NVH testing and other scenarios.
- What industries is the KV series laser vibrometer suitable for?
- Suitable for fields such as mechanical processing, automotive parts, 3C electronics, MEMS/semiconductors, ultrasonic equipment, wind turbines, aerospace, and university research, covering the entire scene of industrial quality inspection, research and development experiments, and equipment operation and maintenance.
- What are the advantages of KV series laser vibrometer compared to traditional contact vibrometer?
- No need to stick sensors, no additional mass interference, and no damage to the tested part; Capable of measuring narrow spaces, high temperatures, high-speed movements, and flexible workpieces; Fast response speed, wide frequency band, able to capture small high-frequency vibrations, and measurement data that is closer to real working conditions.
- What are the sub models included in the KV series, and how should different models be selected?
- KV standard version, high-frequency version, multi-channel version; Focus on selecting basic models for conventional mechanical vibration, high-frequency models for ultrasonic/chip high-frequency testing, and multi-channel models for multi-point synchronous testing.
- What is the cost-effectiveness of KV series compared to imported products with limited budget?
- The core performance is benchmarked against imported brands, with more competitive prices. At the same time, localized on-site debugging and technical training are provided, resulting in lower overall usage costs, making it a preferred domestic alternative.
- What is the measurement accuracy and resolution of the displacement, velocity, and acceleration of the Kai Shi Mai KV series?
- The displacement resolution can reach 0.03nm, with no integration error throughout the entire process; Excellent linearity of speed and acceleration, stable data across the entire range, meeting the requirements of precision micro vibration detection.
- What is the frequency measurement range of KV series? Can ultrasonic level high-frequency vibration be detected?
- Fully supports high-frequency resonance testing for ultrasound equipment, MEMS devices, piezoelectric elements, and other devices. Support on-site direct testing to see the effect
- Is the sensitivity of KV series sufficient for measuring small amplitudes and weak vibrations?
- The instrument has high sensitivity and can accurately capture nanoscale micro vibrations. It performs well in detecting low amplitude workpieces such as thin films, micro components, and precision gears.
- Is the operation of KV laser vibrometer complicated? How long can beginners get started?
- The whole machine has high integration, a simple operating interface, and is equipped with visual indicator lights, making it easy to align with measuring points; Conventional operations can be mastered in half a day, and complex data analysis can be quickly mastered through manufacturer training.
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