PASPORT Chemistry Sensor

Product Code: PS-2170

Description

Gas laws, acid/base, thermochemistry and redox all with one sensor! Measure temperature, pH, absolute gas pressure and voltage. Easy to store, easy to use. All measurements can be made simultaneously. It also supports ISE and ORP electrodes (optional).


Typical Applications

  • Explore Gas Laws
  • Perform Acid/Base Investigations
  • Study Endothermic and Exothermic Reactions
  • Determine an Electrochemical Series

Includes

  • Stainless Steel Temperature Probe
  • pH Probe
  • Voltage Probe
  • Polyurethane Tubing (60 cm long)
  • Quick-release Connectors (4)
  • Tubing Connectors (4)
  • 60 cc Syringe

Specifications

General

Component Sensor
  • Temperature, pH/ISE/ORP probe voltage, Absolute Pressure, Voltage
Default Sample Rate
  • 10 Hz
Maximum Sample Rate
  • 100 Hz

Temperature

Range
  • –35 °C to +135 °C
Accuracy
  • ±0.5 °C
Resolution
  • 0.01 °C
Sensing Element
  • 10 KOhm thermistor located in the probe

pH/ISE/ORP Probe Voltage

Electrode Connector
  • standard BNC
Voltage Range
  • ±2000 mV
Voltage Resolution
  • 0.1 mV
pH Range
  • 0 to 14 pH
pH Resolution
  • 0.001 pH

Absolute Pressure

Range
  • 0kPa to 700 kPa
Accuracy
  • 2 kPa
Resolution
  • 0.1 kPa
Repeatability
  • 1 kPa

Voltage

Range
  • ±10 V
Accuracy
  • ±0.1 V
Resolution
  • ±0.04 mV
Voltage Protection
  • up to 240 V
Input Resistance
  • 2 MOhm

Supporting Documents

Chemistry Sensor Manual 1.10 MB