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Thermocouple isoPodTM

Thermocouple isoPodTM

Product catalog summary
Product Overview
The Thermocouple isoPod™ (Model EP356) is a compact signal conditioner designed for use with e-corder units, facilitating continuous temperature monitoring and recording from thermocouple probes. It supports a wide range of thermocouple types, including B, E, J, K, N, R, S, and T.

Compatibility and Installation
The device is compatible with most thermocouple types and is suitable for use with ET405 K-type and ET1400 T-type probes. It requires Chart software version 5.5.6 or later on Windows XP or newer systems. The installation is plug and play.

Applications
The isoPod is suitable for general laboratory use in both research and teaching. It can be used for melting and boiling point determinations, heats of reaction measurements, and calorimetric kinetic experiments.

Calibration
The device applies an ice point correction and linearizes the signal using NIST ITS-90 polynomial calibration. Alternatively, calibration can be performed using known temperature sources and Chart software features.

Specifications
  • Thermocouple Types: B, E, J, K, N, R, S, T, and raw millivolt
  • Input Connector: Miniature thermocouple socket (copper)
  • Input Impedance: > 20 MΩ (differential), > 10 GΩ (common mode)
  • Range Settings: Various settings for different thermocouple types
  • Output Signal: ±2 V maximum
  • Cold Junction Compensation: ±0.1°C over 0 – 40°C ambient
  • DC Drift: < 0.1 µV/°C
  • Gain Error: < 0.05%
  • Zero Error: < 5µ V
  • ICMRR: > 140 dB
  • Low Pass Filter Settings: 1, 2, 5, 10, 20, 50, 100 Hz
  • Response Time: ~13 ms for 0 – 90% of final value
  • Amplifier Noise: < 0.2 µV rms (0 – 10 Hz)
  • Isolation: > 250 V rms
  • Dimensions: 108 x 58 x 35 mm
  • Weight: ~200 g

Warranty and Contact
eDAQ hardware units are supported by a three-year warranty. For more information, visit www.eDAQ.com or contact via email at [email protected].
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Catalog excerpts

Thermocouple isoPodTM-1

This compact signal conditioner is for use with an e-corder unit, enabling continuous monitoring and recording of temperature from thermocouple probes. The Thermocouple isoPod can be used with most thermocouple types (B, E, J, K, N, R, S, and T). Suitable probes include: • ET405 K-type Thermocouple Probe • ET1400 T-type Thermocouple Probe (±0.1 °C accuracy Use with Chart software version 5.5.6, or later, on Windows XP WARRANTY: eDAQ hardware units are supported by a three year warranty E-mail: [email protected] e-corder® is a registered trademark and isoPod™ a trademark of eDAQ Pty Ltd All other trademarks are the property of their respective owners, mm The isoPod can be used as a general purpose laboratory thermometer for both research and teaching, including melting and boiling point determinations, measurements of heats of reaction, and calorimetric kinetic experiments. The raw signal from the probe is ice point corrected, and then inearized by applying an idealized polynomial correction as described by the NIST ITS-90 thermocouple database, at: This results in a calibration at least as good as the stated accuracy of the thermocouple probe itself. Alternatively, the signal can be calibrated using accurately known temperature sources and the Chart software Units conversion, or Multipoint Calibration, features.

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