HL Pro Leader Series Flagship Edition
Quick inflation
Adopting high-flow slide valve technology, the inflation speed is 300% faster
High-precision detection
0.2%F.S measurement accuracy, supports temperature compensation
Intelligent voltage regulation
Automatically adjust pressure to ensure stable output
AI technology
Automatically identify the volume of the product being tested
Product Overview

The HL Leader series is a high-performance leak detection system. The HL-Pro flagship version, designed by Haireis specifically for high-pressure and high-precision testing requirements, is renowned as an industry benchmark for its versatility and ability to handle all airtightness testing needs.  It is widely used in industries requiring airtightness testing. Choosing the HL Leader series means choosing an industry-leading standard.

Specifications
Performance ParametersSensor Accuracy±0.1%F.S
Pressure Test TypePositive/Negative Pressure
Test Pressure Range-80~2500kPa (Maximum Supported)
Maximum Number of Programs40 groups
Maximum Resolution0.1Pa
Environmental Drift CorrectionSupported
Pressure Regulation MethodElectronic pressure regulating valve/Customizable mechanical pressure regulating valve
Pressure Units6 types
Regulation Accuracy0.1%F.S
Leakage Units4 types
Differential Pressure Range ParametersOptional Range10: -10~100 kPa
20: -80~700 kPa
50:-50~2000kPa
Accuracy±(1%rdg+5Pa)
resolution0.1Pa


Application Scenarios
Application Examples
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