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LV124 K-12 Temperature Shock and Splash Water Test Equipment

Name: LV124 K-12 Temperature Shock and Splash Water Test Equipment
Brand: Xi'an LIB Environmental Simulation Industry

The LV124 K-12 Temperature Shock and Splash Water Test Equipment simulates rapid temperature changes from ambient to +150°C, combined with controlled splash water exposure at 0–4°C, It simulates rapid temperature changes and splash water exposure, reproducing the extreme conditions components face in real vehicles.

The equipment applies controlled bursts of cold water at regular intervals, simulating the rapid thermal shock and moisture conditions specified by LV124 K-12. This method ensures repeatable and precise stress conditions while maintaining the workroom at ambient or set temperatures.The test piece supports powered testing.

This testing system is used to validate the durability, reliability, and performance of critical automotive components, including:

Engine Control Units (ECUs)
Sensors and actuators
Power electronics modules
Connectors and wiring harnesses

Standards & Compliance：LV124 K-12 ,ISO 16750 (Environmental conditions for electrical/electronic equipment),OEM-specific automotive lab requirements

Standard models: T-1000A and more customized models based on your testing needs

What is LV124 K-12 Test?

The LV124 K-12 test is a critical automotive standard defined by Volkswagen Group for evaluating the durability and reliability of electronic components under combined splash water and thermal shock conditions.

Test Principle

The LV124 K-12 test simulates intermittent splash water exposure combined with rapid local cooling, while the device under test remains stationary in the workroom. The T-1000A system applies controlled bursts of cold water (0–4°C) at precise intervals, creating rapid thermal stress on components without moving them between temperature zones.

By applying these controlled stress conditions, automotive laboratories can identify potential weaknesses early, verify compliance with LV124 K-12, and ensure that electronic components will function reliably in vehicles exposed to harsh environmental conditions.

Specifications of LV124 K-12 Temperature Shock and Splash Water Test Equipment

Parameter	Specification
Model	T-1000A
Internal Dimension (mm)	1000 [D] × 1000 [W] × 1000 [H]
Exterior Dimension (mm)	2000 [D] × 1200 [W] × 2200 [H]
Interior Volume (L)	1000
Temperature Range	Ambient ~ +150°C
Splash Water Temperature	0°C ~ 4°C
Splash Water Time	3 s, adjustable
Water Flow Rate	3 ~ 4 L/min
Distance from Nozzle to DUT	300 ~ 350 mm
Temperature System	Nichrome heating element, PT-100 Class A sensor
Cooling System	Mechanical compression refrigeration, French TECUMSEH compressor
Air Circulation	Centrifugal wind fan
Controller	Programmable color LCD touch screen, Ethernet, USB
Safety Devices	Over-temperature protection; Over-current protection; Refrigerant high-pressure protection; Earth leakage protection
Exterior Material	Steel plate with protective coating
Interior Material	SUS304 stainless steel
Thermal Insulation	Polyurethane foam and insulation cotton
Observation Window	Interior lighting, double-layer thermo stability silicone rubber sealing
Standard Configuration	1 cable hole (Φ100 mm) with plug
Environmental Conditions	+5°C ~ +35°C, ≤85% RH
Power Supply	AC 380V, 50Hz, 3-phase

Details and Highlights of LV124 K-12 Temperature Shock and Splash Water Test Equipment

Workroom & Construction:

Mirror-finished SUS304 stainless steel interior, corrosion and thermal resistant
Load capacity: 250 kg
Single-hinged door with multi-pane tempered glass observation window (80 mm thick)
Built-in LED lighting and transparent conductive heating film to prevent condensation
Access port with 100 mm diameter and airtight silicone plug

Temperature System:

Heating: Nichrome elements controlled by PID + SSR system
Cooling: Mechanical compression refrigeration with TECUMSEH compressor
Temperature sensors: Class A PT-100 RTDs

Splash Water System:

Triple wedge-shaped nozzle system, 3–4 L/min, 0–4°C
Adjustable spray duration: 3 seconds per cycle
Distance to DUT: 300–350 mm

Air Circulation System:

Rear-mounted centrifugal fan, top-supply and bottom-return airflow
Ensures rapid temperature stabilization and uniformity

Control & Automation:

7-inch color touchscreen PID controller
Ethernet & USB connectivity for remote control and data export
Flexible operating modes: constant, multi-step programmable cycles
Long-term data storage: 365 days, downloadable in CSV

LIB Industry Service and Support

Comprehensive After-Sales Services:

3-Year Warranty – Covers repair of defects in materials, design, or manufacturing
Lifetime Follow-Up Support – Technical guidance and spare parts replacement
On-Site Service – Engineering support (travel/accommodation covered by customer)
Replacement Guarantee – Brand-new unit if issues cannot be resolved
Installation & Commissioning – Completed prior to delivery; plug-and-play ready

Looking for LV124 K-12 compliant temperature shock and splash water test equipment for your automotive electronics? Contact Us at inquiry@libtestchamber.com.

LIB Team will send you specs and quote today.