ABB AX433 Single and dual input analyzers for low level conductivity
Overview
All ABB sensors are supplied pre-calibrated to exacting tolerances. This enables installation without the need for any further adjustment. The construction is robust and provides highly stable measurements over the sensor's lifetime.The single-point calibration facility enables local adjustment where on-site validation is required.
Combined Conductivity and pH The AX416 version measures conductivity and pH with the same analyzer. The option board provides the capability to retransmit pH, conductivity and both sample temperatures. Five
programmable alarms can be assigned to suit the needs of the application, enabling even the most demanding requirements to be met.
AX450 and AX455 USP <645> Conductivity
AX450 and AX455 analyzers have been developed specifically with the guidance of major leading pharmaceutical manufacturers to produce a system fully compliant to USP<645>.
The US Pharmacopoeia has replaced the off-line qualitative test of water impurities, such as chloride, with a composite in-line Stage 1 Test based on conductivity.
Certification
To conform to USP<645> the accuracies of the instrument display and the sensor's cell constant are assured below specified limits. Each AX450 or AX455 analyzer and Model 2278 cell is supplied with a traceable test certificate.
Revalidation Facility
ABB provides a revalidation facility for the 2278 conductivity cell where the cell can be returned periodically for re-certification of the cell constant. This quick turnaround facility fulfills the stringent certification requirements of today's pharmaceutical industry.
Automatic Stage 1 Test
Maximum acceptable impurity levels are expressed by USP<645> as uncompensated conductivity at 5°C increments.The Stage 1 test of PW and WFI requires both parameters to be checked against the set limits.The Stage 1 conductivity/temperature limits are stored within the AX45X analyzer and can be activated on a limit alarm contact.The alarm can be configured to initiate at a safe working
distance from the Stage 1 limit. This enables assurance of operation to Stage 1 without manual intervention.
ABB AX433 Single and dual input analyzers for low level conductivity
AX41510001
AX41511001
AX41512001
AX41513001
AX41510101
AX41511101
AX41512101
AX41513101
AX41520001
AX41521001
AX41522001
AX41523001
AX41520101
AX41521101
AX41522101
AX41523101
ABB AX433 Single and dual input analyzers for low level conductivity
AX41550001
AX41551001
AX41552001
AX41553001
AX41550101
AX41551101
AX41552101
AX41553101
AX41560001
AX41561001
AX41562001
AX41563001
AX41560101
AX41561101
AX41562101
AX41563101
ABB AX433 Single and dual input analyzers for low level conductivity
AX41570001
AX41571001
AX41572001
AX41573001
AX41570101
AX41571101
AX41572101
AX41573101
Contact Information
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