2577 Multiple Pressure Tester


The Multiple Pressure Tester (HBLT) is designed for balloon catheter testing and offers the ability to apply a specific pressure to eight balloon catheters simultaneously.
The machine has its own pressure sensor for each test port, which ensures leak detection. The test is carried out in an external, independently temperature-controlled water bath whose temperature is measured and recorded by the machine.
Pressure cycles for products with different requirements can be defined as a data set.
The test result is generated as XPS or PDF and can be saved locally or on a network folder. The network compatibility allows a connection to an external database.
Optionally, the machine can be extended with a flow sensor to allow inflation and deflation time measurement.

RBP-Test: Continuous pressure increase with defined speed to the burst pressure.

Compliance Test: Pressure increase with dwell times to measure the pressure-dependent balloon diameter.

Fatigue Test: Repeated pressure build-up to the same nominal pressure.

Inflation and Deflation Measurement: Cycle measurement filling and emptying of the product (optional).

Technical Specifications:
test pressure: 0–48 bar (0–670 psi)
pressure medium: water (<100 µS/cm)
control accuracy: +/– 0.1 bar (1.45 psi)
measurement accuracy: +/– 0.1bar (1.45 psi)
product diameter: 0.1–20 mm
Mitutoyo measuring gauge: 0.001mm
connection luer lock (male)
bottle for distilled water
adjustable process temperature
leak detection
simple user interface with BW-TEC HMI on touchscreen
document test result: XPS or PDF
PLC controller and tablet-PC for HMI and data management, network compatible
dimensions (L x W x H): 1100 x 780 x 660 mm
weight: 90 kg
power: 115/230 VAC, 50–60 Hz; 900 W
inflations and deflation measurement
water bath
rolling frame


8UP Luer Connector
Adjustable Measuring Stand