Chapter 1; Meter Introduction; Meter Overview - Thermo Scientific Orion Versa Star Pro User Manual

Chapter 1

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6 Orion Versa Star Pro Meter User Manual
1

Meter Introduction

Meter Overview

Thermo Scientific™ Orion™ Versa Star Pro™ meters offer four channels that can be configured
in any combination through their modular design. Measurement modules are automatically
recognized by the meter and can be added or removed from channels at any time.
Five Thermo Scientific™ Orion™ Versa Star™ measurement modules are available:

VSTAR-PH module measures pH, mV, relative mV or ORP with temperature

VSTAR-ISE module measures concentration using an ion selective electrode (ISE), pH,
mV, relative mV or ORP with temperature

VSTAR-LR module measures pH, mV or ORP with temperature, including LogR
technology that measures sample temperature using a glass-bulb pH electrode – no
separate ATC probe needed in samples

VSTAR-CND module measures conductivity, TDS, salinity or resistivity with temperature

VSTAR-RD module measures dissolved oxygen as percent saturation or concentration
with temperature using either RDO
Orion Versa Star Pro meters offer a System Access feature for administrative and up to ten
user accounts with custom access to various meter functions including data/time settings, meter
setup, measurement setup, data log and calibration log. Use password protection to secure
selected meter functions while leaving other functions accessible for all users – the new System
Access feature allows you to customize meter access to meet your specific security and data
optical or polarographic probes
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Thermo Scientific