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ONLINE PH/ORP INDICATOR
pH 641
pH is the potential measure of hydrogen ion concentration in the solution, expressing the acidity or alkalinity of solution on a Logarithmic scale on which 7 is neutral, lower values are more acid and higher values are more alkaline.
SANSEL make online ph 641 indicator is a precise, rugged and weather proof instrument carefully designed for the most accurate measurement of pH/ ORP in all industries. This instrument is a panel mountable with a compact standard size of 48 x 96 x 65mm with front end pot meter type easy adjustable 4pH & 7pH buffer calibration, zero & SPAN adjustment for ORP. This instrument operates from 90V to 270V AC / DC ,50Hz.
- 3½ Digit seven segment LED display
- High accuracy
Easy front end two point buffer calibration - Very high input impedance > 10¹² ohms
- Compact size
- Rugged and weather proof enclosure
- Variety of electrode fittings
- Universal Supply voltage 90 to 270V AC / DC,50 Hz.
Model : pH 641
- Display : 0.5” 3 ½ Digit 7 segment Red LED
Range : 0 to 14 pH / -1999 to 1999 ORP
Input Impedance : > 10¹² Ohms
- Accuracy : ± 0.01 pH ± 1 digit / ± 1 ORP ± 1 digit
Resolution :0.01 pH
Electrode: Combined Electrode with BNC attachment
Input connection : BNC socket
Operating Environment : 0 to 50 °C / 20 to 95 % RH non condensing
Power supply : 230V AC / 50 Hz ± 10%
Overall Dimension in mm : 48 x 96 x 65 (H x B x L)
Cut out Dimension in mm : 44 x 92 (H x B)
Instrument Weight : 170 g
- Basic Instrument
- Panel mount Clamp set
- Instruction manual
Optional
- Combined Electrode with PP adapter for easy pipe line fitting
4 & 7 pH standard tablet with container
Imported certified Standard buffer Solution
Pipe line Flow Through assembly of “L” type PVC setup for electrode for Tank installation
