



IPX9K Impact Force Measurement Unit
The KP-9KF01 IPX9K Impact Force Measurement Unit is designed to verify and calibrate the spray impact force of IPX9K waterproof test equipment. It helps laboratories, manufacturers and calibration teams confirm whether the high-pressure water spray force remains stable and within the required range during IPX9K testing.
- Model: KP-9KF01
- Main Function: IPX9K spray impact force measurement and calibration
- Measurement Range: 0–10 N
- Standard Impact Force: 0.9–1.2 N
- Measurement Accuracy: ±2%
- Sampling Frequency: 1000 Hz
- Applicable Water Pressure: 8–10 MPa
- Applicable Water Temperature: 20 ± 5 °C
- Standard Water Flow: 14–16 L/min
- Effective Spray Distance: 150 mm
- Impact Plate: 2 mm × 30 mm
- Typical Use: IPX9K test chamber calibration, spray force verification, laboratory testing and quality inspection
Product Overview
IPX9K Impact Force Measurement Unit for Spray Force Verification
The KP-9KF01 IPX9K Impact Force Measurement Unit is a precision measuring device used to monitor the real-time impact force generated by high-pressure hot water spray during IPX9K waterproof testing. It is developed for the calibration, verification and inspection of IPX9K high-temperature and high-pressure waterproof test equipment.
In IPX9K testing, water pressure, flow rate, spray distance and nozzle condition can all influence the actual spray impact force applied to the test object. If the spray force is unstable or outside the required range, the reliability and repeatability of the waterproof test result may be affected.
By using a dynamic force sensor and high-speed data acquisition system, the KP-9KF01 helps users continuously collect, display and record spray impact force data. It is suitable for laboratories, quality inspection departments, equipment manufacturers and production verification teams working with IPX9K waterproof test systems.
Why IPX9K Spray Impact Force Needs to Be Verified
High-Pressure Test Conditions
IPX9K waterproof testing is commonly used for products exposed to high-pressure and high-temperature water spray, especially in automotive, outdoor electrical, household appliance and new energy equipment applications.
Possible Force Variation
Even when pressure and temperature readings appear correct, the actual spray impact force may vary due to nozzle wear, distance deviation, pressure fluctuation, fixture alignment or flow instability.
Reliable Verification
The KP-9KF01 helps users check whether the IPX9K spray system performs consistently before formal testing, after equipment maintenance or during periodic equipment calibration.
Technical Parameters
| Test Item | Technical Specification |
|---|---|
| Model | KP-9KF01 |
| Standard Impact Force | 0.9 N – 1.2 N |
| Measurement Range | 0 – 10 N |
| Measurement Accuracy | ±2% |
| Sampling Frequency | 1000 Hz |
| Applicable Water Pressure | 8 MPa – 10 MPa |
| Applicable Water Temperature | 20 ± 5 °C |
| Standard Water Flow | 14 L/min – 16 L/min |
| Effective Spray Distance | 150 mm |
| Display Mode | Real-time force value, peak force value and data acquisition curve |
| Impact Plate | 2 mm × 30 mm |
Measurement Principle and Test Setup
The KP-9KF01 measures the spray impact force generated by the IPX9K water jet under controlled test conditions. The measurement setup is designed around the specified spray distance and impact plate arrangement, allowing users to evaluate whether the spray force remains within the expected range.

Key setup references
The parameter diagram highlights the 150 mm effective spray distance, 30 mm spray coverage reference and 2 mm × 30 mm impact plate configuration. These details are important for repeatable measurement and reliable comparison during IPX9K spray force verification.
During testing, the force sensor receives the impact from the high-pressure water spray. The data acquisition system then records the force signal and displays real-time values, peak force values and force curves for review and documentation.
Data Acquisition and Force Monitoring
The KP-9KF01 is not only a mechanical fixture. It integrates dynamic force sensing and high-speed data acquisition to support real-time monitoring of IPX9K spray impact force.
This helps users identify spray force instability caused by water pressure fluctuation, nozzle condition, spray distance deviation or equipment setup issues.
Compliance & Regulatory Assurance
The KP-9KF01 is designed for use in IPX9K waterproof test equipment verification and calibration. It is suitable for applications related to the following standards and industry references:
GB/T 4208-2017
DIN 40050-9
ISO 20653
VW80000
GMW3172
ISO 16750 Series
For final test procedures and acceptance criteria, users should always refer to the applicable standard version, customer specification or internal laboratory procedure.

Typical Applications
Product Features
Real-Time Spray Impact Force Measurement
Monitors the actual impact force produced by IPX9K high-pressure water spray, helping users confirm whether the test equipment is applying the expected spray force.
High-Speed Data Acquisition
1000 Hz sampling frequency supports fast force signal capture and stable measurement during IPX9K spray force verification.
Peak Force and Force Curve Recording
Displays real-time force values, peak force values and data acquisition curves, making it easier to review spray force stability and document measurement results.
Suitable for IPX9K Test Equipment Calibration
Used for checking spray impact force in IPX9K chambers, spray systems and high-pressure water jet test setups before formal testing or routine verification.
Peak Force and Force Curve Recording
Displays real-time force, peak force and data acquisition curves for review and documentation.
Suitable for IPX9K Calibration
Used for checking spray impact force in IPX9K chambers, spray systems and water jet test setups.
Selection and Configuration Notes
Before selecting or using the KP-9KF01, users are recommended to confirm the following information:
For projects involving customer-specific IPX9K test systems, the measurement setup should be reviewed according to the actual chamber structure, nozzle position and test method.
Compliance & Regulatory Assurance
The KP-9KF01 IPX9K Impact Force Measurement Unit supports spray impact force verification for IPX9K waterproof test equipment. It helps laboratories and manufacturers check whether the high-pressure water spray force remains stable during equipment calibration, maintenance inspection or routine verification.
The unit is suitable for applications related to IEC 60529, GB/T 4208-2017, DIN 40050-9, ISO 20653, VW80000, GMW3172 and ISO 16750 series references.
With real-time force display, peak force monitoring and data acquisition curve recording, the KP-9KF01 helps improve the traceability and repeatability of IPX9K spray force verification. Final compliance should always be confirmed according to the applicable standard version, customer specification and laboratory procedure.
Technical Inquiry & Expert Support
IPX9K spray impact force verification depends on the chamber structure, spray nozzle arrangement,
spray distance, applicable standard and data recording requirements. KingPo can help review your
test setup before confirming the suitable configuration.
IPX9K chamber type
Nozzle arrangement
Spray distance
Calibration purpose
Data recording needs
Measurement Range
Sampling Frequency
Applicable Water Pressure
Effective Spray Distance
IPX9K Impact Force Measurement Unit
FAQ
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