The Newport HHCT-3 is a portable thermocouple calibrator thermometer engineered for precise temperature measurement and calibration of thermocouple instruments across multiple sensor types. It delivers dual measurement capability through three LCD displays—a primary 4½ digit readout (maximum 19999), a secondary 4½ digit display, and a third display for differential and group settings. The instrument supports 11 thermocouple types: K, J, T, E, R, S, N, L, U, B, and C, each compliant with N.I.S.T. Monograph 175 Revised to ITS 90 standard.
Technical Specifications
• Thermocouple Types: K, J, T, E, R, S, N, L, U, B, C
• Display Configuration: Primary display 4½ digit (max 19999); secondary display 4½ digit for T1 or T2; tertiary display for T1-T2 and group settings
• Reference Junction Compensation: Included
• Power Source: 9V battery (standard)
• Display Technology: LCD
• Temperature Standards: N.I.S.T. Monograph 175 Revised to ITS 90
– Key Features
• Dual-channel temperature measurement (T1 and T2)
• Thermocouple signal simulation and measurement capability
• Statistical functions: MAX, MIN, MAX-MIN, AVG, REL, HOLD
• Auto power-off function
• User-friendly interface for laboratory and field operation
– Typical Applications
• Thermocouple instrument calibration and verification
• Industrial temperature process monitoring
• Laboratory temperature standards and references
• Field service and maintenance of temperature measurement equipment
– Compatibility & Integration
The HHCT-3 accepts external thermocouple probes (K/J/T/E/R/S/N/L/U/B/C types) as primary temperature sensors and provides measurement outputs displayable on its three LCD interfaces. Design accommodates both calibration and measurement workflows in process control and metrology environments.
