SP-700 Water Multimeter

Related products

• Handheld Devices, Pyxis

  SP-350 Handheld Fluorometers

  

  Handheld Devices, Pyxis

  SP-350 Handheld Fluorometers

  0 out of 5

  (0)

  Pyxis SP-300 series fluorometers measure the concentration of a fluorescent substance in a liquid sample. These fluorometers have a built in sample cell and samples can be directly filled into the sample cell. SP-380, SP-395, and SP-400 are dual channel fluorometers. SP-380 measures PTSA and fluorescein. SP-395 measures halogenated azoles and naphthenic disulfonic acid (NDSA).

  SP-400 measures PTSA (1,3,6,8-pyrenetetras ulfonic acid) and conductivity with patent pending technology to combine cutting edge optical measurement with electrochemical measurement in the same sample cell.

  Simple to operate

  One-handed operation. No vial or cuvette needed. One press to calibrate Pyxis ST-500 inline fluorometer via built-in WiFi.

  Tolerance to interference

  Auto-compensation for sample color and turbidity. Holds accuracy for a long period of time. No need for frequent calibration.

  Durable and affordable

  Fully dustproof and waterproof. Rugged structure to survive in a tough industrial environment. Affordable: start your fluorescent traced program today.

   

  Common Specifications

  Items	Specifications
  Battery	9V alkaline battery
  Typical Battery Life	3,200 readings(480mAh battery)
  Display	TFT-LCD, visible in direct sunlight
  Dimensions (L x W x H)	160 x 74 x 33 (mm)
  Weight	295g (without battery)
  Temperature Range	40-106℉（4-41℃）
  Humidity	85% at 106℉(41℃)
  Envionmental	IP67, dustproof and waterproof
  Regulation	CE

  Intuitive Operation

  Just fill the built-in sample cell with water and press OK. The intuitive graphical display lets you easily conduct calibration when needed.
  The displays below show simple operation flow for PTSA Standalone Calibration (2 Point with Zero):

  

  PTSA Determination with Immunity to Color and Turbidity

  Insufficient attention has been paid to color and turbidity interference to the measurement accuracy of PTSA fluorescence. Pyxis proprietary technology provides robust measurement and achieves maximum rejection of interference by utilizing a state-of-the-art optical design and advanced compensation algorithm.

  SP-350 PTSA reading compensates for sample turbidity up to 40 NTU and sample color equivalent to 5 ppm total iron. If sample turbidity is too high or the sample color is too intensive, SP-350 displays a warning. When this happens, filter water sample before testing.

  

   

  SP-350 Specifications

  	P/N	Target fluorophore and range	Applications
  SP-350	50206	PTSA(0-300 ppb)	Cooling tower fluorescence tracing
  SP-380	50208	PTSA(0-300 ppb) Fluorescein(0-1,000.0 ppb)	Cooling tower and boiler fluorescence tracing
  SP-395	50209	Halogenated azoles(0-5 ppm),NDSA(0-100 ppb)	Cooling tower fluorescence tracing
  SP-400	50201	PTSA(0-300 ppb),Conductivity(0-15000 S/cm)	Cooling tower fluorescence tracing

  PYXIS HANDHELD DEVICES – SELECT*A*GUIDE
  Functional Capability	SP-350	SP-380	SP-395	SP-400	SP-700B	SP-910
  PTSA (0-300ppb	●	●		●	●	●
  Fluoroscein (0-1000ppb)		●			●	●
  NDSA (0-100ppb)			●			●
  HST (0-5ppm)			●			●
  Turbidity						●
  pH (0-14)					●
  ORP (+1500mV)					●
  Conductivity (0-15,000uS)				●	●
  Temperature (0-70oC)					●
  WiFi / BlueTooth Enabled	●	●	●	●	●	●
  Colorimeter Testing						●

  SKU: n/a

  View Product
• Handheld Devices, Products, Pyxis

  SP-350P Tagged Polymer Handheld

  

  Handheld Devices, Products, Pyxis

  SP-350P Tagged Polymer Handheld

  0 out of 5

  (0)

  The Pyxis SP-350P is a uniquely designed handheld multimeter that measures Fluorescent Polymer. It is a cuvette-less device. Less than 5 mL water sample is needed to fill the sample cell for proper measurement.

  The Pyxis SP-350P analyzer measures the concentration of Fluorescent Polymer of a water sample and includes the following features:

  • Pre-calibrated for measuring Fluorescent Polymer in the range of 0 to 20 ppm. The Fluorescent Polymer measurement is automatically compensated for sample color and turbidity interference.
  • Fluorescent Polymer can be calibrated with three standards (0, 10 and 20 ppm) through a user-friendly, menu-driven procedure.
  • No sample cuvette is required and as such variations associated with the cuvette are eliminated.
  • Large color graphic screen that can be read in direct sunlight.

   

  Pyxis Lab has a Continuous Improvement Policy, this means that this units specifications are subject to change at any time and without notice. However, it is only for the betterment of the unit! The Fluorescent Polymer concentration scale is based on the polymer containing 0.25 mole % fluorescent monomer.

  Specifications

  

  Optional Accessories

  

  SKU: n/a

  View Product
• Handheld Devices

  ST-500 Series Inline Fluorometers

  

  Handheld Devices

  ST-500 Series Inline Fluorometers

  0 out of 5

  (0)

  The popular ST-500 inline fluorometer is a robust and highly accurate tool for real-time monitoring of inhibitor dose. It is often used for feedback control to maintain dosed concentration within a narrow band around the set point, regardless of changes in cycle or heat load dynamics.

  Now the ST-500 series includes expanded measurement targets for a broad range of analytes, including fluorescein and naphthenic disulfonic acid (NDSA), and brings its proven record of reliability to your traced cooling programs for boiler and other applications.

  

  Thanks to its state-of-the-art fluorescence technology, the ST-500 Series handles a wide range of real-world sample water conditions. With its flow-through optical design and multiple wavelength color-turbidity compensation algorithm, the ST-500 probe maintains high performance for water samples with up to 100 NTU turbidity and/or 5 ppm iron.

  The competitive probe comparison shown in the experiment below clearly demonstrates the superior performance of the ST-500 probe in the presence of iron color.

  

  Typical Applications

  • Traced cooling water treatment programs
  • Traced boiler water treatment programs

  Features

  • Color and turbidity compensation for accurate readings, long-term stability, and less frequent calibration.
  • Typical maintenance cycle in months, not weeks or days.
  • Works with WiFi and Bluetooth adapters for one-press calibration with the SP-910, 700, and 400 tools, and for firmware upgrades via your smart phone.
  • Isolated 4-20mA output: no need for additional transmitter for easy connection with PLC and DCS.

  Specifications

  	ST-500(1)	ST-525/ST-525SS(2)	ST-540
  P/N	50661	50665 50666 for SS	50667
  Target	PTSA	Fluorescein	NDSA
  Range	0~200 ppb	0~60 ppb	0~100 ppb
  Resolution	0.1 ppb
  Accuracy	±1% of reading or 1 ppb , whichever is greater
  Method	UV Fluorescence
  Power Supply	22~26V DC,Power Consumption ~1W
  Outputs	Isolated 4-20mA Analog Output Isolated RS-485 Digital Output Supporting MODBUS protocol
  Dimension	Length 6.8 inch, diameter 1.44 inch 525SS: 8.3 x 2.25 x 1.75 inch
  Weight	0.37 lbs (525SS: 3.2 lbs)
  Installation	Custom tee with 3/4″NPT ports
  Housing Material	CPVC/stainless steel
  Pressure	Up to 100 psi
  Temperature	Operation 40~120℉,Storage 20~140℉
  Cable Length	5 feet,terminated with IP67 connectors 30 feet, 60 feet extension cables available
  Calibration	Two point calibration against standard solutions
  Rating	IP66
  Regulation	CE marked

  1. Camlock version available.
  2. Stainless housing version available.Check www.pyxis-lab.com

  PYXIS INLINE PROBES – SELECT*A*GUIDE
  Functional Capability	ST500	ST500SS	ST500RO	ST525	ST525ss	ST540SS	ST565	EM500
  PTSA (0-300ppb) For Cooling	●	●
  PTSA (0-10ppb) For RO			●
  Fluoroscein (0-60ppb) For Process				●
  Fluoroscein (0-60ppb) For Boiler					●
  NDSA (0-100ppb) For Boiler						●
  HST (0-5ppm) For Cooling							●
  Chlorophyll-a (0-1000ppb) For Cooling								●
  Modbus RS 485 Output	●	●	●	●	●	●	●	●
  Analog 4-20mA Output	●	●	●	●	●	●	●	●
  MA-485WB Adapter Required For BlueTooth & Wifi Communication	●	●	●	●	●	●	●	●

  SKU: n/a

  View Product
• Handheld Devices

  CR-200 Corrosion Rate Probes

  

  Handheld Devices

  CR-200 Corrosion Rate Probes

  0 out of 5

  (0)

  Corrosion Rate Probes

  • Easily Deployable
  • Bluetooth Communication
  • Battery Powered
  • Minimal maintenance

  CR200 = Connected to uPyxis App or BTA100 Single Display

  LPR CORROSION SENSORS From Pyxis

  CR200– LPR Corrosion Sensors

  CR200 = Lithium Battery & BlueTooth Output

  0.001 – 10 mpy

  Easy Data download via our uPyxis App

  SKU: n/a

  View Product
• Handheld Devices

  ST-700 Inline pH / ORP / Conductivity Sensor With Embedded Transducers

  

  Handheld Devices

  ST-700 Inline pH / ORP / Conductivity Sensor With Embedded Transducers

  0 out of 5

  (0)

  The Pyxis ST-700 series of pH, ORP, and conductivity probes are designed to simplify installation, calibration, and in-use operation in industrial wastewater and cooling water applications. These probes have an embedded 4~20mA transmitter.

  The oversized platinum disk ORP and the flat pH bubble sensing elements increase resistance to contamination. The double salt bridge design with large junction capacity ensures a long sensor life with minimum maintenance.

  

  Typical Applications

  Industrial wastewater treatment, cooling water treatment

  Features

  • Dual embedded transmitters in sensor housing: 4-20mA and RS-485 supporting MODBUS.
  • Large conjunction capacity (compared to replaceable electrode design) leading to longer service life.
  • Longer maintenance cycles with high contamination resistance. Eliminates the need of pre-amplifier and transfer signal directly in 4~20mA or digital protocol.
  • Enhanced robustness when controller is away from sample point.
  • Specially designed pH/ORP electrodes tolerant to short time frozen during shipment or storage.
  • Stainless steel solution grounding point on sensor to stay away from ground loop problems.

  Specifications

  Items	Specification
  pH	0~14 range with ATC,±0.01 pH unit precision
  ORP	±1500mV range,±1mV precision
  Conductivity	1~15,000 uS/cm
  Temperature	0~65℃(32~149℉)
  Response Time	95% within 5 sec
  Power Supply	12-36V DC,~1W
  Output	4~20mA isolated,RS-485 isolated
  Connector	Custom IP67 waterproof connector,1.5m(4.5ft)
  Operation Pressure	Up to 0.7 MPa(100 PSI)at 65℃(149℉)
  Installation	Custom 3/4inch tee with NPT thread
  Storage temperature	-20℃~60℃(-4~140℉)
  Operational temperature	0℃~40℃(32~104℉)
  Typical service life	pH/ORP 2 years,Conductivity 5 years
  Housing material	CPVC
  Dimension	172mm long,36.6mm diameter(6.8inch long 1.44inch diameter)
  Weight	170g (0.37lbs)
  Regulation	CE

  SKU: n/a

  View Product