eDAQ - pH, Temperature, Conductivity & Dissolved Oxygen
Quad pH/mV Amp

The Quad pH/mV Amp consists of four high impedance electrometer type pH/mV amplifiers. It is designed to operate with e-corder systems, and can simultaneously record signals from up to four pH, ion selective and potentiometric redox (ORP) electrodes. Each amplifier can be used with either combination, or half cell electrodes with separate reference electrodes. The amplifiers are galvanically isolated to minimize interference from ground loops or other nearby sensors.

The unit can also be used with other high impedance sources up to ±2 V, requiring electrometer input.

 
  
Quad Tc/mV Amp

The Quad Tc/mV Amp can simultaneously record signals from up to four thermocouples. The thermocouple inputs are individually galvanically isolated to minimize interference from ground loops or other nearby sensors. Sensor calibration can be performed with the Thermocouple extension.

The unit can also be used to monitor other voltage sources (up to ±50 mV), requiring electrometer input.

 

  
C4D Amp

The C4D Amp is a high sensitivity capacitively-coupled contactless conductivity detector (C4D) for capilliary electrophoresis (CE) and ion chromatography (IC) systems, using PowerChrom system, or e-corder data acquistion systems. It is supplied with a suitable headstage, usually the ET120 C4D Head (for CE or IC), or optionally the ET121 C4D Microfluidic Platform for use with microfluidic channel chips. Excitation frequency and amplitude can be optimised by the user for maximum signal sensitivity. Suitable for use with e-corder or PowerChrom systems for data collection.
  

pH Pod

The pH Pod is a fully software-controlled miniature amplifier suitable for use with pH, ion selective, and potentiometric redox (ORP) electrodes with internal reference cells (combination electrodes).

Ideal for student experiments monitoring solution pH, or redox potential.

  

Conductivity Pod

The Conductivity Pod is a fully software-controlled miniature amplifier suitable for use with laboratory conductivity cells.

Ideal for student use in monitoring solution conductivity levels.

  
RTD Pod

The RTD Pod is a fully software-controlled miniature amplifier suitable for use with 100 ohm platinum RTD probes. It can be used in normal or differential mode. In differential mode an offset can be applied, via the front panel knob, so that very small temperature fluctuations can be measured.
  

Thermocouple Pod

The Thermocouple Pod is a fully software-controlled miniature amplifier suitable for use with K- and T-type thermocouples. It can be used in normal or offset mode. In offset mode a temperature offset can be applied, via the front panel knob, so that very small temperature fluctuations can be measured.

Ideal for student use in thermochemistry including melting and boiling point determinations, and calorimetry experiments.

  
Accelerometer Pod

A compact signal conditioner for use with an e-corder unit, providing a continuous AC coupled signal from PCB Piezotronics ICP® accelerometers, microphones, vibration and related sensors requiring a constant current supply.
  

 

 

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ALVTechnologies Philippines Incorporated.
Unit 2308 Medical Plaza Ortigas
San Miguel Avenue, Ortigas Center
1605 Pasig City Philippines

Tel. Nos.: (632) 638-23-17
       (632) 638-23-19

Fax:         (632) 638-23-18

info@alvtechnologies.com.ph