Air-Tightness Testing Device for Automotive Connectors | Connector Leak & Seal Test Equipment Manufacturer

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Whats/App: +86 156 1874 6768

Web: standard-groups.com

Parameters

Parameter	Specification
Pressure Range (Positive)	0 – 0.5 MPa (digital display, programmable)
Pressure Range (Negative)	0 – -0.1 MPa (negative pressure pump)
Test Connectors	3 sets; pipe diameters: 3 mm, 5 mm, 7 mm or per specification
Test Water Tank Dimensions	400 × 200 × 200 mm
Timer	0 – 999.9 S / M / H
Positive Pressure Example	Pressurization at 9.8 kPa (programmable)
Negative Pressure Example	Max negative pressure: -49 kPa (source up to -89 kPa)
Air Source	Silent compressor for positive pressure
Control Method	Digital pressure gauge and programmable control

Features

(1)Dual Pressure Testing– Provides both positive and negative pressure control for comprehensive airtightness evaluation.

(2)Non-Destructive– Ensures components remain undamaged during testing.

(3)Programmable Test Cycles– Supports customized pressure profiles, durations, and sequences.

(4)Digital Display & Control– Allows real-time monitoring of pressure values with high accuracy.

(5)Multi-Connector Support– Flexible design for testing different connector diameters and types.

(6)Robust Construction– Stable water tank and silent compressor ensure reliable testing and minimal noise.

Accessories

(1) Digital pressure gauge with connecting air pipe and regulator.

(2) Three sets of connector adapters.

(3) Test water tank.

(4) Negative pressure pump.

(5) Silent air compressor.

(6) Timer and programmable control interface.

Test Procedures

(1) Install the test connector or component in the water tank.

(2) Select the appropriate connector adapter and connect the air source.

(3) Set positive or negative pressure values and test duration via the control panel.

(4) Start the test; monitor the pressure digitally.

(5) Observe for leaks or loss of pressure; the device automatically stops when the test is complete.

(6) Record results and evaluate component airtightness.

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