This feature is useful for monitoring temperature of lambda plate operation, cryostat shields, closed-cycle refrigerator systems, sample temperatures, etc. An audible alarm with high and low setpoints is also included. When temperature falls outside a range you set, the alarm becomes active. The audible alarm can be silenced if desired. An annunciator is displayed on the front panel whenever the alarm is active.
Resolution is sensor and temperature dependent.
Even with inexpensive 100 ohm platinum sensors, the resolution is 10 millikelvin at 77K. Two temperature sensors can be simultaneously monitored and displayed with the two-sensor option. These sensors do not have to be of the same type because of separate current control and feedback circuitry. Contact us today for complete specifications. Bright two line vacuum fluorescent display. RS-232 computer interface.