Hot Set Tester - EB 16II is made for hot set testing of cable material according to IEC 811-2-1. To avoid too high temperature loss when inserting and cutting the samples, the samples are introduced through a small opening in the top of the oven. To get a suitable working height and not shake the samples during insertion, the oven is fixed and the sample holder moves up and down by a servo motor driven screw system. The oven has a controlled air exchange rate and low air speed which can be controlled by a flow meter, meeting the requirements for ageing ovens in IEC 811.
Measurements are made through the window with a laser pointer mounted on a measuring scale placed on the door. The window can be taken apart for cleaning. With a push on a button on the scale the measured values are entered in an Excel template, when measuring the elongation. The set is measured outside the oven with a digital caliper also connected to the computer.
A finished report can then be produced in Excel.
|Technical Specifications of Hot Set Tester - EB 16II|
|Temperature range||40 - 250°C (Optional 300°C)|
|Temp. control, 40 - 100 °C||± 0.5°C|
|101 - 200 °C||± 1.0°C|
|201 - 250 °C||± 2.0°C|
|Temp. variation in time and space, °C||± 0.25|
|Temperature sensors||PT 100, 1/3 DIN|
|Air speed||<0,001 m/s|
|Dimensions, internal, (w x d x h)||450x450x300 mm|
|Dimensions, external, (w x d x h)||820x680x1460mm (max)|
|Illumination, W, V||10, 24, halogen lamp|