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The PS7000 sensors are assembled and tested in accordance with Greenspan's ISO 9001 Quality
Certified System. Following calibration the sensors undergo a range of additional control processes to ensure that
all specifications are consistent and documented.
The instrument is visually inspected, marked and labelled.
The complete sensor calibration record is archived for reference, and batch number information is kept
on file for statistical analysis.
An individual Certificate of Conformance is issued to the customer.
All Greenspan Sensors are made to order and are individually calibrated and inspected. This ensures that they
leave the factory in a working condition. On receipt, the customer should inspect the packaging and contents for
any signs of damage during transportation. The customer should also check that all items on the delivery note
have been received.
Please contact the factory in case anything has been damaged or missing. A full set of documentation including
Certificate of Conformance, Quick Start Guide, and User Manual will be provided with all equipment – either in
hard copy format or in electronic format on the USB shipped with the goods.
The 316 Stainless Steel, PS7000 sensor should only be used in relatively low EC situations. Stainless steel has
excellent anti-corrosion properties but care should be taken against possible corrosion in high Chloride or Ferric
solutions, water with high iron or sulphate reducing bacteria, or low dissolved oxygen. Greenspan offer a PS1000
Sensor fitted with an Acetal body which provides superior corrosion protection in a wide range of chemically
active waters.
Because an individual sensor may be used in a variety of locations, media compatibility should be checked before
installing and advice sought from Greenspan if any doubt exists.
Checking the Model Number and Range
Before installing your Greenspan PS7000 sensor check the information on the label is correct to confirm you have
received the instrument you have ordered. The label will look similar to this.
MODEL PS7000
RANGE 0 – xx m
S/N
012345
The customer is advised to keep a record of the serial numbers in case the sensor is lost or the label damage.
Greenspan keeps records of all sensors sold including a calibration history.
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