Proceq Paperschmidt Paper Roll Hardness Tester

$586.00

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Description

The PaperSchmidt is the first rebound hammer designed specifically for the testing of the roll profile. Extensive field tests carried out at major manufacturers and converters in the US and Europe have consistently shown that it provides previously unachievable accuracy and repeatability of the roll profile.
The instrument is fully compliant with the TAPPI T834 om-07 standard used in North America to regulate the test of the paper roll profile and it delivers instantly all of the key parameters required for assessing the quality the of paper roll. In addition to this the PaperSchmidt has an extended lifetime to cope with the heavy demands of the paper industry and dedicated tools, such as pre-defined tolerances that make assessing a roll profile a simple matter.
The PaperSchmidt meets the customers’ needs for a quick and reliable test of the roll profile.

Features:
It has a high compliance plunger and a revolutionary measurement principle that is independent of the angle of impact. This gives the PaperSchmidt its “Best in Class” performance for the test of the roll profile
The paper roll profile can be viewed directly on the integrated display.
The instrument provides an automatic calculation of the average paper roll hardness, the range and standard deviation.
It can also be programmed to indicate immediately if pre-set max/min values of the roll profile are exceeded

Technical Data
Impact Energy 0.735 Nm
Hammer mass 135 g
Spring constant 0.262 N/mm
Spring extension 75 mm
Dimensions of housing 55 x 55 x 250 mm (2.16″ x 2.16″ x 9.84″), 340 mm (13”) hasta la punta del punz?n
Dimensions (plunger visible part) 94 x ?15 mm (3.7″ l. x 0.59″ diam.), el radio de la punta esf?rica es de 25 mm (0.98″)
Weight 570 g
Memory Data
No. of series names 50 series names. Each name can be up to 12 characters long.
Memory capacity Dependent on length of test series
Example 1 – 428 series with 10 values per series
Example 2 – 257 series with 20 values per series
Electrical Data
Display 17 x 71 pixeles, graphic
Power consumption ~13 mA measuring, ~4 mA set-up and review, ~0.02 mA idle
Accumulator duty >5000 impacts between charge
Charger connection USB type B (5 V, 100 mA)
Accumulator capacity ~150 mAh
Environmental conditions
Operating temperature 0 to 50 ?C (32 to 122 ?F)
Storage temperature -10 to 70 ?C (14 to 158 ?F)
Warranty

Standard 2-year limited warranty on electronic parts of the concrete test hammer
Optional extended warranty periods up to 3 additional years

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