Description
The LD-3T High Temperature Dielectric Cell is designed for testing rigid flat materials at elevated temperatures in an oven. The dielectric cell can be used up to 200 Degrees C.
Material up to 8cm or 3 1/8 inches with a maximum thickness of 1.1 cm or 7/16 inches can be used in the dielectric cell. The dielectric cell is made up of two electrodes. One electrode is fixed with a grounded guard ring and the other is movable via a micrometer. The micrometer allows precise measurement of electrode spacing. The grounded guard ring reduces fringe effects to improve measurements.
The dielectric cell has a usable frequency range from 50 Hz to 1MHz.
The three terminal electrical connections are made via GR-874 Connection on the fixed electrode side, optional BNC to GR-874 adapter is available, and banana connection on the movable electrode side.
A 1 Meter High Temperature Teflon BNC to BNC-T cable set is available for connection to the cell.
Designed for use: Elevated temperatures to 250 Degrees C. of solids, semi-solids; plastics, epoxy; thin film; laminates; PC boards
Specifications
Size: 4” x 4” x 7.5” depth
Weight: 8.1 lbs
Materials: 303 Stainless, Bronze and Teflon
Temperature: 400 Deg. F / 200 Deg C.
Terminals: Three Terminals with grounded guard ring
Connectors: GR874 and banana jack
Electrodes: 2.5” fixed measuring electrode with 2.87 OD guard ring, 2.87” movable electrode
Sample Size: 0.005” to 0.35” thick and 3.125” square or 2.87” diameter
Frequency Range: 50Hz to 1MHz
Options
The following accessory options are available:
