189-1262-8676
1.Overview
The Leak Tester (F520) is a direct-pressure type leak detection instrument that employs high-precision electronic pressure regulating valves/manual valves to control the test pressure. It is designed to inspect the airtightness of various components and finished products, featuring a sealed parts testing function that can be utilized for products without an inflation port.
The device incorporates imported high-precision direct-pressure sensors and a self-developed large-flow, small-volume pneumatic valve island, enabling automated testing of all products under different conditions.
2.Features
◆ Utilizes 24-bit A/D sampling and a 32-bit MCU;
◆ Imported high-precision direct-pressure sensors with a direct-pressure resolution of <0.1Pa, ensuring high accuracy;
◆ Supports four testing modes: direct pressure, volume, reverse volume, and blockage, with pre-fill functionality;
◆ Temperature compensation, transient compensation, and self-learning calibration functions ensure the repeatability of test data;
◆ 7-inch full-touch large screen intelligent operating system with a simple and clear Chinese/English interface;
◆ Employs non-heating, large-flow dedicated pneumatic valves;
◆ Self-developed valve island with a test chamber volume of only 2ml, resulting in shorter test times and higher precision;
◆ Standard volume calibration function to identify the volume of the sample under test;
◆ Multiple communication interfaces: built-in R232 serial port, RJ45 network port, USB communication interface, LTP external I/O control port, supporting various communication modes such as MODBUS RTU, MODBUS TCP, serial port, and TCP;
◆ Integrated barcode scanner interface with barcode scanning support;
◆ Equipped with 100 subroutines, each of which can be individually programmed, selected, or combined to meet various complex testing requirements;
◆ Integrated standard leak port;
◆ Capable of storing 60,000 sets of test data (upgradeable to 10 million sets), with support for USB data export.
Test pressure | resolution | 0.001KPa |
Display Range | -100~0,0~20,0~50,0~100,0~400,0~800Kpa | |
accuracy | 0.02%~0.05% | |
Sensor withstand voltage | 1.0MPa | |
Display units | Test pressure | 0.1KPa/0.001KPa(可切换) |
leakage rate | Pa, ml/min, ml/s, ml/h, pa/s,cc/min,SCCM,KPa,ml | |
Measurement mode | Direct pressure, volume, reverse volume, blockage | |
Leakage display | 0.1Pa,0.001 ml/min | |
Leakage upper and lower limits | 9999.9以下 | |
Pilot pressure source | 400~600kPa | |
Number of parameter channels | 100组（0~99） | |
Time setting | 0~99999.9秒 | |
hardware | 32bitCPU，24位ADC | |
communication | RS232, RJ45（网口） | |
Data Storage | 60000组（可升级1000万组） | |
data output | USB（U盘数据导出，CSV格式） | |
I/O control interface | 7输入/6输出 | |
scanner | Support one-dimensional code/two-dimensional code scanning | |
power supply | DC24V | |
Test pressure source | Use clean air with much higher pressure than the test pressure | |
ambient temperature | The operating temperature is 5-40 ℃; Store at room temperature | |
humidity | 80% RH, below, no condensation | |
External dimensions | 270mm×254mm×148mm | |
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189-1262-8676
No. 18-16 Qianzhu Road, Wuzhong District, Suzhou City
