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pH / ORP

pH measurement is necessary in almost all processes containing water. It is broadly applicable in water and wastewater treatment, chemical production, environmental monitoring, biochemical and pharmaceutical research to food processing and other industrial applications.
The ORP measurement can be made using the millivolt mode of a pH meter and are utilized very successfully in many commercial and industrial applications . CLEAN Instruments offer a large scale of pH /ORP products for your different applications.
CLEAN PH30
Click picture for specification
ph30en.jpg
●Waterproof and dustproof housing, IP67 rated.
●Precision & easy operation: all functions operated in one hand.
●Extensive applications: meet your water measurement needs from 1ml micro sample testing to field throw measurement, skin or paper pH testing.
●User replaceable high-impedance plane electrode.
●MHX 4-Part-Design: firm comfortable grip, easy maintenance, no tools needed to change batteries or electrode.
●Large LCD provides comprehensive meter information, with stored-energy backlight for easy reading.
●Real time electrode efficiency icon indication.
●Enhanced power saving allows extended power consumption up to 500 hrs with 1*1.5 AAA battery set.
●Auto-Power Off saves battery after 6 mins non-use.

58 USD

CLEAN ORP30
Click picture for specification
orp30en.jpg

●Waterproof, dustproof housing-IP67 rated.
●Precise & easy operation, all functions operated in one hand.
●Widest applications: meet your indoor and outdoor water measurement needs, from lab to field throw-out measurement.
●User replaceable plane ORP electrode.
●MHX 4-Part-Design: firm comfortable grip, easy maintenance: no tools needed to change batteries or electrode.
●Large LCD with stored-energy backlight for easy meter information reading.
●10 data sets memory stores and recalls.
●With 1x1.5V AAA battery, more than 500 hours lifetime.
●Self-Diagnostic for easy troubleshooting (e.g battery indicator, message codes).

101 USD

CLEAN PH200
Click picture for specification
ph200en.jpg
●43*70mm large LCD, great 120 degree angle view.
●Up to 5 points auto-buffer-recognition calibration.
●Viewing of electrode efficiency: electrode slope and offset value to verify electrode performance.
●HOLD function momentarily freezes reading for easy viewing and recording.
●STABLE indicator prompts whenever reading stabilizes.
●Temperature offset adjusting function available.
●Antimony electrode selectable for HF (hydrofluoric acid) application.
●Back sensor-slots for easy outside hand carry.
●With 2x1.5V AA batteries, more than 500 hourslifetime.

180 USD

CLEAN PH500
Click picture for specification
ph500en.jpg
●Compact design, precision, easy operation.
●100*74mm large LCD, great 120 degree angle view.
●Up to 5 points auto-buffer-recognition calibration.
●Viewing of electrode efficiency: electrode slope and offset value to verify electrode performance.
●HOLD function for easy viewing and recording.
●STABLE indicator prompts whenever reading stabilizes.
●Temperature offset adjusting function available.
●Antimony electrode selectable for HF (hydrofluoric acid) application.
●UPS, with built-in rechargable lithium battery (1300mAh).
●Self-Diagnostic with message codes for easy troubleshooting.

245 USD


CLEAN PH3000 + CS1768 Bundle Pack
Click picture for specification
cs3000bund.jpg
●Application : For monitoring of Industrial Process, Wastewater measurements, Pharmaceutical, Chemical and Food & Beverage industries.
●Panel or Wall mounts Enclosures, NEMA4X, IP65 waterproof, dust proof
●Provide precise measurement at industrial site or water treatment process
●Symmetric signal output interface, preventing electromagnetic interference
●Scaleable isolated output: 0/4~20mA
●Two level password protections prevent unauthorized tampering of setting
●Large LCD, with orange backlit
●Two separate set points for high and low alarm, adjust dead bands
●Washing/Alarm relay"

580,6 USD

CLEAN PH3000
Click picture for specification
ph3000en.jpg
●Application : For monitoring of Industrial Process, Wastewater measurements, Pharmaceutical, Chemical and Food & Beverage industries.
●Panel or Wall mounts Enclosures, NEMA4X, IP65 waterproof, dust proof
●Provide precise measurement at industrial site or water treatment process
●Symmetric signal output interface, preventing electromagnetic interference
●Scaleable isolated output: 0/4~20mA
●Two level password protections prevent unauthorized tampering of setting
●Large LCD, with orange backlit
●Two separate set points for high and low alarm, adjust dead bands
●Washing/Alarm relay

408,1 USD

CLEAN PH5000
Click picture for specification
ph5000en2.jpg
●Designed for precise pH / ORP control at complex industrial sites.
●NEMA4X, IP65 rated: waterproof and airproof. High protection against electromagnetic interference.
●Two level password protection prevents unauthorized tampering with settings.
●Large LCD, with high luminance LED orange backlight.
●Two control modes: On / Off limited control (LIT), proportion pulse length control (PLC).
●Separately adjustable high and low set-point hysteresis (dead bands).
●Washing / warning relay.
●Scaleable isolated 0/4 -20 mA Outputs for pH / ORP.
●Independent setting for process temperature (TST1) and calibration temperature (TST2) in manual temperature compensation (MTC) mode. Panel mounting type.

502,2 USD

CLEAN PH5000 + CS1778 Bundle Pack
Click picture for specification
ph5000bundle.jpg
●Designed for precise pH / ORP control at complex industrial sites.
●NEMA4X, IP65 rated: waterproof and airproof. High protection against electromagnetic interference.
●Two level password protection prevents unauthorized tampering with settings.
●Large LCD, with high luminance LED orange backlight.
●Two control modes: On / Off limited control (LIT), proportion pulse length control (PLC).
●Separately adjustable high and low set-point hysteresis (dead bands).
●Washing / warning relay.
●Scaleable isolated 0/4 -20 mA Outputs for pH / ORP.
●Independent setting for process temperature (TST1) and calibration temperature (TST2) in manual temperature compensation (MTC) mode. Panel mounting type.

706,2 USD

CLEAN PH5500
Click picture for specification
ph5500en.jpg
●NEMA4X, IP65 rated: waterproof and airproof. High protection against electromagnetic interference.
●Two level password protection prevents unauthorized tampering with settings.
●NEMA 4X enclosure protects transmitter form harsh conditions.
●Two control modes: On / Off limited control (LIT), proportion pulse length control (PLC).
●Separately adjustable high and low set-point hysteresis (dead bands) prevent chattering of relays around the set points.
●Washing / warning relay.
●Scaleable isolated 0/4 -20 mA Outputs for pH/ORP.
●Independent setting for process temperature (TST1) and calibration temperature (TST2) in manual temperature compensation (MTC) mode.

565 USD

pH / ORP Sensors
SNEX, the revolutionary solution to the problems the traditional porous-liquid-junction pH sensors encountered, such as: Precipitations by sulphides(H2S) and proteins, failure by reference electrode coating and contamination or fine particle clogging, poisoning, conditions in cold low ionic waters and in ultra pure waters, etc.

SNEX, solid-state, non-exchange reference electrode system: it uses a highly stable non-porous polymetric interface in place of the traditional porous liquid junction. The electrochemical active reference area is the wholeof the outside surface of the electrode, this super large contact area means that the electrode is supremely resistant to coatings. Poisoning effects are eliminated because the polymetric reference material is ionicly conductive, but is not porous, consequently electrolyte and process fluids are not exchanged.

The advanced solid-state nature of SNEX reference electrodes mean they remain extremely accurate and reliable across a wide range of conditions, including: Temperature: 0 to 90ºC, Pressure: 0 to 20 bar.
CLEAN CS1010
cs1010en.jpg
● Combination pH electrode with PPS body,
● pH Range: 0-14,
● Temp. Range: 0 - 80 C,
● Internal Ref.: Ag/AgCl,3 M KCl gel,
● Junction: Terylene,
● Length: 120mm,
● Dia: 12mm,
● Cable: 1m, BNC

35,4 USD

CLEAN CS2010
cs2010en.jpg
● Combination Platinum Redox / ORP electrode with PPS body,
● Temp. Range: 0 - 80 C,
● Internal Ref.: Ag/AgCl, 3 M KCl gel,
● Junction: Terylene,
● Length: 120mm,
● Dia.: 12mm,
● Cable: 1m, BNC.

71 USD

CLEAN CS1030
cs1030en.jpg
● 3-in-1 pH electrode with PPS body,
● Built-in ATC (NTC22KΩ),
● pH Range: 0-14,
● Temp. Range: 0 - 80 C,
● Internal Ref.: Ag/AgCl,
● Junction: PTFE,
● Length: 120mm,
● Dia: 12mm,
● Cable: 1m, BNC

56 USD

CLEAN CS1068/CS1168
cs1068en.jpg
● SNEX Combination pH electrode with PPS body,
● pH Range: 0-14,
● Temp Range: 0 - 90C,
● SNEX reference electrode system,
● Length: 120mm,
● Dia.: 12mm,
● Cable: 1m, BNC

186 USD

CLEAN CS1568
cs1568en.jpg
● SNEX Combination pH electrode with PPS body,
● pH Range:0-14,
● Temp Range: 0 - 90C,
● Temp Sensor: None,
● SNEX reference electrode system,
● PG13.5 (S7 type) thread,
● Length: 120mm, Dia.: 12mm,
● Cable: 3m, BNC

251 USD

CLEAN CS1678
cs1678en.jpg
● SNEX Combination pH electrode with Titanium body,
● pH Range: 0-14,
● Temp Range: 0 - 90C,
● Temp Sensor: Pt1000,
● Liquid earth: Pt,
● SNEX reference electrode system,
● PG13.5 thread,
● Cable: 5m, BNC

313,9 USD

CLEAN CS1768
cs1768en.jpg
● SNEX Combination pH electrode with PPS body,
● NPT 3/4",
● pH Range: 0-14,
● Temp Range: 0 - 90C,
● Temp Sensor: None,
● SNEX reference electrode system,
● Cable: 5m, BNC

266,8 USD

CLEAN CS1778
cs1778en.jpg
● SNEX Combination pH electrode with PPS body,
● NPT 3/4",
● Range: 0-14,
● Temp Range: 0 - 90C,
● SNEX reference electrode system,
● Temp Sensor: Pt1000,
● Liquid earth: Pt,
● Pressure: 0 to 20 bar (@50C),
● Cable: 5m, BNC

313,9 USD

Temperature Sensor
CLEAN CT901
ct901en.jpg
● ATC probe, with stainless steel body,
● Temp. Range: -10 to 120 C (NTC22KΩ),
● Temp, Accuracy: ± 0.5C,
● Length: 130mm,
● Dia.: 4mm,
● Cable: 1m
● (For PH200, PH300, PH500, PH600)

25 USD

Replacement electrode for testers
CLEAN CS1930
cs1930en.jpg
PH30 replacement pH electrode
CLEAN CS2930
cs2930en.jpg
ORP30 reaplacement ORP electrode
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