Fast and Precise Detection: YHSP-SA Detects Acetic Acid Leakage in Under 5 Seconds

This video demonstrates an acetic acid leak detection test using Yoohantech’s organic solvent leak sensor YHSP-SA, developed for industrial liquid leak detection in chemical plants, semiconductor facilities, and other hazardous process environments. The test clearly shows how quickly and accurately the sensor responds to acetic acid under controlled leak detection conditions.

Leak Detection Test Summary: Accuracy and Fast Response at a Glance

The video consists of two key test stages.

1. Step 1: Selective Detection Test (Water vs. Acetic Acid)

• Purpose: To verify whether the sensor can accurately distinguish between a general liquid such as water and the target chemical, acetic acid.

• Process:

  1. First, the leak detection sensor is immersed in a container of water for 20 seconds.

  2. The result is no response. The sensor reading remains unchanged from the initial value of 1.4080, and no alarm is triggered.

• Meaning: This confirms that the leak detector does not react to ordinary liquids such as water, helping to prevent unnecessary false alarms in the field.

2. Step 2: Fast Acetic Acid Leak Detection Test

• Purpose: To measure how quickly the leak detection sensor responds when exposed to acetic acid.

• Process:

  1. After completely wiping off the water, the sensor is immersed in acetic acid.

  2. At the same time, the response time is measured to determine when the sensor reading exceeds the configured alarm threshold of 2.4080. For more information about Yoohantech liquid leak detection products, please visit the product page.

• Result: The system triggers an alarm in under 5 seconds, accompanied by an audible warning and a flashing red signal light on the system case.

• Meaning: This demonstrates that the high-performance leak detector can provide rapid response to hazardous chemical leakage, helping operators take action within the critical response window.

Key Points of the Acetic Acid Leak Detection Test

• Fast Response: The sensor detects hazardous acetic acid in under 5 seconds.

• High Selectivity: It does not respond to water, but reacts specifically to the target chemical, acetic acid.

• Clear Alarm System: Upon leak detection, both an audible alarm and a visible red warning light are activated to alert operators immediately.

• Data-Based Verification: The test clearly shows the initial sensor value ($1.4080$) and the configured alarm threshold ($2.4080$), confirming that detection is based on measurable sensor value change rather than a simple on/off response.

In conclusion, this video clearly shows that Yoohantech’s YHSP-SA leak detection sensor is a reliable solution for detecting acetic acid leakage quickly and accurately in industrial environments, helping protect equipment, facilities, and personnel.