Agilent / HP 2804A
Quartz Thermometer
Description
This Quartz Thermometer allows you to easily measure temperature with exceptionally high accuracy and resolution.
Absolute accuracy is ±40 millidegrees Celsius over the range of -50°C to 150°C, NIST traceable to ITS-90.
The usable resolution of 0 .0001 °C allows you to measure temperature changes that could not be detected by other digital thermometers.
This unit can be used with one or two temperature sensing probes, the temperature of either probe, or their difference, can be measured and displayed under pushbutton control.
Display resolution is selectable from 0.01 to 0.0001°C (0.1 to 0.001°F) by pushbuttons.
An internal switch allows you to easily select measurement in the Celsius or Fahrenheit temperature scale.
Temperature is measured and displayed automatically with the microprocessor and electronics provided in this package.
Key Points
0.04ºC Absolute Accuracy
0.0001ºC or 0.001ºF Resolution
-80º to +250ºC Range
Display of Absolute or Differential Temperature
Flexible HP-IB Systems Interface
Variable Resolution Analog Output
Easy Ice Point or Triple Point Adjustment
Specifications
Absolute Accuracy: 0.04ºC
Resolution: 0.0001ºC or 0.001ºF
Range: -80º to +250ºC
