Water Ph Measurement Unit

Innovative Analyticals provides Water Ph Measurement Unit, Purisys Model HPW-L.. The unit is built in accordance with ASTM Standard D 5128: standard test method for on-line pH measurement of water of low conductivity. The high purity water [less than 1 micromhos/Siemens] on-line pH measurement unit includes a stainless steel flow-cell with compression fitted inlet and outlet ports; the HPW-PH sensor threads into the flow-cell and is offered with a choice of temperature compensation. The flow cell assembly is mounted on a PVC back plate for ease of mounting and provides electrical isolation to insure a noiseless pH reading. The PVC back plate is provided with mounting brackets for a 2-inch pipe mount. The unit is provided with a quick disconnect cable that has an integral preamp. Its main applicable features include: stable pH readings due to electrically isolated 316 SS low flow cell; automatic temperature compensation, using a PT 100 or PT 1000 RTD; simple sensor replacement by using a disposable stainless steel sensor body design built with the TOP 68 connector and a proprietary solid-state polymer electrolyte inside of a double chamber reference electrode using patented Teflon liquid reference junctions; and one-time transmitter wiring using the TOP 68 quick disconnects cable assembly with an integral preamplifier.