About this machine

This Fisher Scientific ORION™ Dual Star is a used laboratory instrument designed for high-precision electrochemical measurement. Laboratory meters of this type — sometimes referred to as benchtop analysers — are essential tools in research, quality control, and analytical environments where accurate, repeatable measurements of solution chemistry are required. Fisher Scientific, operating under the Thermo Fisher Scientific umbrella, is a globally recognised supplier of scientific instruments, reagents, and laboratory equipment serving industries including life sciences, pharmaceuticals, environmental testing, and academia.

The unit measures pH, ion-selective electrode (ISE) concentration, millivolts (mV), oxidation-reduction potential (ORP), and temperature, and does so across two independent channels simultaneously. This dual-channel capability allows the operator to run two measurements in parallel — such as one pH sample alongside one ISE sample, two pH samples, or two ISE samples — effectively doubling throughput compared with a single-channel instrument. Each channel can also be viewed and operated independently when required.

Calibration supports up to six points for both pH and ISE measurements, accommodating the multi-point calibration routines needed for accurate ion concentration work across a broad analytical range. The meter stores up to 1,000 data sets, each automatically stamped with time and date, enabling traceability and audit-ready record-keeping. Data can be transferred directly to a printer or computer, supporting integration into laboratory information workflows.

This instrument is described as suitable for high-throughput ion and pH analysis, making it well suited to laboratories processing large numbers of samples on a routine basis. The unit is offered in used condition and is located in Spain, listed at $2,500.

This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.