LTH Electronics BPD17 - Ph; Redox (ORP) Input Specification

Specification
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BPD17 pH / Redox Monitor
Operating Guide
pH / Redox (ORP) Input Specification
Measurement Input
Single ended or differential with solution ground.
pH
Separate glass and reference electrode pair.
Combination electrode.
Redox (ORP)
Separate glass and reference electrode pair.
Combination electrode.
Other manufacturer’s sensors can be accommodated.
Connection Cable
Up to 30 meters (no preamp required)
LTH type 54E or LN10 cable
Ranges of Measurement
0.00 to 14.00 pH
-1999mV to +1999mV.
Accuracy
± 0.05 pH.
± 3mV.
Linearity
± 0.1% of range.
Repeatability
± 0.1% of range.
Operator Adjustment
Slope Offset
pH 60-120% 3 to 11pH
Redox
NA -400mV to +400mV
Calibration Methods
Automatic 4pH / 9pH Buffer Calibration, Alternative buffers
supported by user entry into instrument.
Manual Slope and Offset Adjustment.
Both methods feature post-calibration electrode
condition indication
Custom Buffer
13 point 4pH / 9pH custom buffer entry pre-loaded with
standard LTH buffers, alternative buffers also supported by
user entry into instrument.
Sensor Input Filter
Adjustable filter that averages the sensor input over a
user selectable time (10sec – 5mins).
Temperature Sensor
Pt1000 or PT100 RTD input. Up to 30 meters of cable.
Temperature sensor can be mounted in the sensor or
separately.
Range of Temperature
Measurement
-50 °C to +150 °C (-58 °F to +302 °F) for full specification.
Temperature Accuracy
± 0.5 °C (when using PT1000)