High Temperature Silicone Rubber O ring (1 pair) for 3.5" dia Alumina or Quartz Tube - EQ-SOR-89 ZnO 13 g/cm3

13  g/cm3

Digital micrometer head accuracy: +/- 0

Resistivities: >1E6 ohm-cm

This frame will be simply installed on the PTL-MM01

Brand new laptop with MS Window 10 latest version testing software is installed and calibrated for immediate use (Up to 20 sets of analyzers can be simultaneously controlled by one PC)

High Temperature Silicone Rubber O ring (1 pair) for 3.5" dia Alumina or Quartz Tube - EQ-SOR-89 ZnO 13 g/cm3This is a pair of high temperature silicone rubber O rings for OD 3. 5" Alumina or quartz tube in high temperature tube furnaces Materials: Silicone Temperature Resistance: 300 oC ID: 86 mm (see photo below) W: 5 mm (see photo below) Used for MTI EQ FL 89 flange and any OD 3. 5" mm Alumina or quartz tube as well. Excellent for any type of tubing: ceramic, glass, quartz and steel pipe. OD: 96 mm ID: 86 mm W: 5 mm Warning Must put a refractory tube