Colour photograph shows 6 specimen system - CN820 is a 3 specimen system
For testing of concrete test specimens with the following dimensions:
- 150 x 150 x 120mm
- 150 x 150 x 150mm
- 200 x 200 x 120mm
- cylinder 150 x 300mm
according to ISO 7031, EN 12390-8, DIN 1048-5 and UNI 9533
- The system has 3 measuring points, at a convenient working height.
- The supporting structure is well built and sturdy.
- Water-collection pans are made of stainless steel.
- Clamping devices have a central spindle (see picture) for easy insertion of the test specimens.
- Clamping units are made of non-rusting materials: stainless-steel and cast aluminium. Cast parts are nickel-plated.
Specification
| Approximate dimensions (L x W x H): | 1375mm × 450mm × 1280mm |
| Weight (mass): | approx. 120 kg |
| Maximum air pressure produced by the compressor: | 8 bar |
| Operating pressure at the Water Impermeability Tester | 5 bar = 0.5 N/mm² (in accordance with DIN 1048, DIN EN 12390-8) |
| Air compressor | The air compressor is available as an optional accessory. It is especially quiet in operation. |
| 3 test points, with separate shut-off | For test cubes with the following dimensions: 150 × 150 × 120 mm or 200 × 200 × 120 mm |
| 3 inspection windows (sight glass) with scale | For reading off the amount of water penetration at each individual test point |
| Clamping of the test cubes | By means of a central spindle with self-locking acme thread (tetragonal thread) |
| ON / OFF switch, designated as a compressed air valve | For activation of test pressure in accordance with relevant testing standards |
| Compressed air controller | For setting the desired testing pressure acting on the test cube; the factory setting is 0.5 N/mm², in accordance with DIN 1048 |
Click to view a PDF file of the User Guide
A user guide is available to download from the Impact web site www.impact-test.co.uk
