Quantum Technology T/T D-RDA controller

Product Description

Quantum Technology Inc Model T/T D-RDA Temperature/Cryogenic Controller

This is a precision temperature or cryogenic system controller from Quantum Technology Inc., a specialist in low-temperature and measurement instrumentation. The “T/T” and “D-RDA” designations suggest a dual-channel or differential control unit, likely used for stabilizing sensors, cryostats, or environmental chambers in research and industrial applications.

Key Features (Interpreted from Model):

• Model: T/T D-RDA

• Likely Function: Dual-channel temperature controller with setpoint programming and readout

• Inputs: Accepts thermocouple (Type T, K, etc.), RTD, or diode sensor inputs

• Outputs: Relay, analog (4-20 mA), or SSR drive for heaters/coolers

• Control Modes: PID (Proportional-Integral-Derivative) for stable temperature regulation

• Applications: Cryogenic experiments, semiconductor characterization, materials testing, or environmental simulation

Potential Uses:

• Replacement controller for a Quantum Technology cryostat or test system

• Integration into a custom temperature-controlled experiment (e.g., low-temperature physics, optics, or chemistry)

• Spare parts for maintaining legacy temperature control equipment