TR-50
Temperature Controller
TR-50.jpg

The temperature controller TR-50 is designed for controlling the temperature of samples in the Mössbauer cryostats MBBC-HE0106 and MBBC-H20106.
A silicon diode DT-670 inside the cryostat is used as temperature sensor.

FEATURES

  • Minimum programmable temperature: 1.4 K
  • Maximum temperature approx. 350 K depending on technical features of the used cryostat
  • Four-wire connection to the sensor diode for precise temperature measurement
  • Short thermal response time of the silicon diode due to the small physical size
  • DC output for the heating device
  • Built-in temperature control module EUROTHERM 3216 with many programmable functions
  • Setting temperature control parameters via push buttons at the front panel of the EUROTHERM module
  • Remote control by an optional software (setting temperature control parameters and reading measuring values) via RS 232C serial interface
SPECIFICATIONS
Input
From temperature sensor
(inside the cryostat)
< 1,75 V at a constant excitation current of 10 µA depending on temperature (see connector CRYOSTAT)
Output
To heater (inside the cryostat)
Max. 25 V 800 mA (see connector CRYOSTAT)
Connectors
POWER
Mains connection with 2 A slow fuse at rear panel
CRYOSTAT
9-pin D-SUB connector for connecting temperature sensor and heater inside the cryostat
REMOTE CONTROL RS 232 C
Three color LCD display for clear indication of process variables with scrolling plain text message indication
Indicators
LCD display
Three color LCD display for clear indication of process variables with scrolling plain text message indication
Controls
POWER
Front panel toggle switch for switching the unit on/off
at the front of the
EUROTHERM module
4 pushbuttons for programming temperature control parameters
Physical
Housing
2 U - 19” metal housing (rack mounting set optional)
Dimensions
  445 mm
x 240 mm (290 mm with handles)
x  86 mm (100 mm with feet)
Weight
Approx. 6 kg
Power Requirements
Input Power
100-250 VAC
Power consumption
< 100 VA