SiS Sensoren Instrumente Systeme GmbH

RTM 4002 X - The Second Generation of Electronic Reversing Thermometer

RTM 4002 X Photo

The RTM 4002 X is a digital deep sea reversing thermometer with the outer dimensions of mercury instruments. The features are:

  • Replaces mercury instruments
  • High resolution and accuracy
  • Range of -2.0000 to 40.000 °C
  • Long-term stable platinum sensor
  • Easy to read digital display
  • Electronically protected against loss of sample value
  • Displays mean value, standard deviation and burst samples
  • Easy handling
  • Robust glass - titanium housing with double O-ring seals
  • 10000 m depth capability
  • Contains no mercury
  • Suitable for laboratory use

It has the same positive features as classical reversing thermometers but without the disadvantages:

  • The displayed values are the real sample values. Use of a secondary thermometer is no longer required.
  • Reading of values with maximum accuracy no longer needs optical magnification.
  • The sampled values are protected against inadvertent further reversing.
  • One instrument with a range of -2.0000 to 40.000 °C replaces a set of high precision mercury reversing thermometers.
  • Displays the mean value, which is the average of sixteen individual readings of a burst series.
  • For quality determination, the standard deviation is displayed and the individual measurements of the burst can be read out.

 

Specification

Range-2.0000 to 40.000 °C Weight170 g
Resolution±0.0001 °C (-2.0000 to 9.9999 °C)
±0.001 °C (10.000 to 40.000 °C)		 Sampling Frequency1.25 Hz (0.8 seconds per sample)
Accuracy±0.003 °C Burst Sampling Size16 samples
Stability±0.00025 °C per month Power SupplyOne ½ AA sized lithium thionyl chloride battery sufficient for 3000 samples
Dimensions327 mm length
20 mm diameter		 SwitchMagnetic operation

Options

Additional Information

SiS GmbH reserves the right to change specifications without prior notice.

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