• 3 volumes selectable (1/1, 1/10, and 1/20)
• Built-in dead-weight: 10 kg
• 3 versions available:
– Standard with one head – bottom side measurement
– Reversed head – top side measurement
– 2-head version: simultaneous bottom side and top side measurement

Description

The sturdy, stable instrument is equipped with a built-in industrial PC and a touchscreen. It is available in three versions: 1-head (top side), 1-head (bottom side), or 2-heads (top and bottom side).

Test description

The sample is placed below the measuring head. On pushing the start button, the 10 kg dead-weight lowers onto the sample and helps to hold it tight to the glass plate. The built-in vacuum pump evacuates the selected tank to a vacuum of -50.7 kPa. Depending on the surface roughness of the sample, atmospheric air is drawn in between the glass plate and the sample. The time taken for the vacuum to reach -48.0 kPa (res. 29.3 kPa) is displayed in BEKK seconds. Ten seconds after the test has started a preview is displayed to give an estimation of the result in advance.

Specifications

• Selectable measuring ranges:
– 50.7-48.0 kPa
– 50.7-29.3 kPa
• Measuring area: 10 cm²
• Selectable volumes:
– 380 ml (1:1)
– 38 ml (1:10)
– 19 ml (1:20)
• Measuring accuracy: 0.01 sec
• Preview calculation already after 10 sec
• Measuring mode (depending on the model):
– Top side
– Bottom side
– Top and bottom side
• Easy handling due to touchscreen
• Data Outputs: RS232, Parallel Print Port, XML Export, PTA Line Connect

Technical data

Electricity: 110–230 V, 50/60 Hz
Water supply: None
Compressed air: 600 kPa
Dimensions (WxDxH): 27x68x60 cm
Net weight: 1-head 35 kg, 2-head 48 kg
Gross weight: 1-head 50 kg, 2-head 63 kg