B28 – HIGH SPEED LEAK TESTER
Without a doubt, the B28 is the smallest high-performance leak tester for battery cells and breathable membranes. One of the main advantages is that our B28 module can quickly test the cell’s insulation. To ensure the best measurement conditions, the B28 has the optional capability to control filling and dumping vacuum around the part to test in a specific enclosure. You can daisy chain up to 50 modules and monitor them with a touch screen panel and our user-friendly interface: B28 control
B28 : APPLICATIONS
Battery, Automotive.
B28 : FEATURES
• Leak measurement using air ionization method
• (I max<1 mA)
• Compact size
• External vacuum source
• Integrated fill and dump valves
• Ethernet network up to 50 modules (Modbus IP)
• DIN rail mounting
• Environment: ROHS standard
MEASUREMENT RANGES :
B28 : SPECIFICATIONS
PHYSICAL
- Weight : approx.3.5 Kg
- Dimensions : (overall (mm): H 155.5 x L 97 x D 229.5
- TEMPERATURE
- Operating : + 5°C to + 45°C
- Storage : 0°C to + 60°C
EXTERNAL ELECTRICAL SUPPLY
- Voltage : 24 V DC / 1.6 A
- Main adaptater (included): 110 – 230 V AC
- Voltage : 24 V DC / 1.6 A
B28 : FACTSHEETS
Detailed information about the B28 including features, specifications, etc.
B28 : TECHNOLOGY
A high voltage loaded sharp end is applied next to an earth connected base and in between lays the plastic part we test. Should a hole exist in the part, ions will start moving from the earth to the sharp end. This will result in a loss of power and be translated into a leak.
While this method does not quantify the leak rate in terms of cc/min for example, it is the fastest ever invented to detect a leak in a go / no go process.
We have achieved cycle times of less than 7/10 of a second.
Leak Ranges: Depends on the size of the hole and the material of the part
Accuracy: Depends on the size of the hole and the material of the part
