Ortech, Inc.
Mount Kisco, NY 10549
Oct 08, 2007 Thermocouple Protection Tube material is manufactured with 99.8% alumina and can be used with platinum, tungsten, and molybdenum thermocouple alloys. Nonreactive material is available in single, double, and 4-bore tubing, as well as oval double bore tubing.

Morgan Advanced Ceramics/Wesgo Metals Div.
Fairfield, NJ 07004
Jan 11, 2006 Constructed from variety of metal components and high-purity Alumina ceramic, Thermocouple Housings handle extreme conditions and maintain hermeticity in harsh environments including high and low cryogenic temperature, corrosive, high pressure, and high vacuum. Housings are resistant to vibration and mechanical shock failure, and are 100% leak-tested with helium. They are also available in 300 series stainless steel and with single, dual, or multiple terminals.

Hart Scientific, Inc.
American Fork, UT 84003 9775
Jul 06, 2005 Designed for calibration of thermometers and temperature sensors, Series 917X provides stability to ±0.005°C, axial uniformity to ±0.02°C, and radial uniformity to ±0.01°C. Units include LCD displays, numeric keypads, and menu-driven interface. Preprogrammed tasks such as ramp-and-soak routines can be saved in memory, while °C/°F button allows for switching of temperature units. Applications include food, petrochemical, pharmaceutical, semiconductor, and metrology labs.

Nanmac Corp.
Framingham, MA 01702 2469
Nov 14, 2002 Model NC15 has high-temperature ceramic sheath with thermal shock resistance and high-strength properties at elevated temperatures. Stainless steel support tube protects ceramic sheath from breakage while using adjustable mounting adapter. Thermocouple calibration types include C, B, R, S, and K with lengths up to 48 in. Unit has closed hot end and is gas tight. Applications include furnaces, power generating plants, gas-fired ovens, and combustion chambers.