8.7 mm rollers permit measurement on moving materials such as wires, tapes, foils etc. up to a speed of 150 m / min. The rollers are grounded.
The lower roller is standard equipped with flanges. If wider material has to be measured the lower roller is available without flanges.
Measurement is done by a spring force. Opening by a lifting device (lever) and is self closing.
Should not be used for continuous (online) diameter check
|JD-50-R||0.01 mm||Lower roller with flanges|
|JD-50-RO*||0.01 mm||Lower roller no flanges|
* The lower roller is standard equipped with flanges for guiding the material to be measured. If wider material than 8.7 mm has to be measured the lower roller is available without flanges. To order use Code O e.g. JD-50-RO
On request the gauge is also available with jaw of 100 mm, called JD-100-R
|Resolution:||0.01 mm / 0.001 inch|
|Measuring range:||0 - 10 mm / 0.4 inch|
|Depth of jaw:||50 mm|
|Display:||LCD 6 digit, 8.5 mm high|
|Measuring principle:||Capacitive (Sylvac)|
|Measuring pressure:||< 1.4 N|
|Measurement by spring load:||Operating by lifting device - self closing|
|Data output:||RS 232, optical coupling|
|Power supply:||Battery 3 V Lithium, CR 2032|
|Temperature range:||10 - 45°C|
|Weight, net:||300 g|