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Posted by 30 Jun, 2011

ULTRAPEN PT1 Conductivity/TDS/Salinity Pen

This instrument is designed to be extremely accurate, fast and simple to use in diverse water quality applications. Advanced features include the ability to select from 3 different solution types that model the characteristics of the most commonly encountered types of water; proprietary temperature compensation and TDS conversion algorithms; highly stable microprocessor-based circuitry; user-intuitive design; and waterproof housing. A true, one-handed instrument, the PT1 is easy to calibrate and easy to use. To take a measurement, you simply press a button then dip the pen in solution. Results display in seconds.

  • Specifications
  • Measurement Range: 1 – 9999 µS or ppm (0.0010 – 9.999 ppt salinity)
  • Accuracy (After Wet Calibration): ± 1% of reading
  • Repeatability: < 1000 µS or ppm ± 1 Count = 1000 µS or ppm ± 0.3% of reading
  • Resolution: Conductivity and TDS: 0.1 for 1.0 – 99.9 µS or ppm / 1 for 100 – 9999 µS or ppm
  • Salinity: 0.0001 for 0.0010 – 0.0999 ppt / 0.001 for 0.100 – 9.999 ppt
  • Temperature: 0.1 ºC or ºF
  • Time to Reading Stabilization: 10 – 20 seconds
  • Active Mode Power Consumption: 30 – 100 mA
  • Sleep Mode Power Consumption: 2 µA
  • Temperature Measurement Range: 0 – 71 °C or 32 – 160 °F
  • Temperature Accuracy Displayed: ± 0.1 ºC or ± 0.2 ºF
  • Temperature Compensation Method: Automatic to 25 ºC
  • Physical Dimensions: 15.87 cm L x 1.91 cm D or 6.25 in. L x .55 in. D
  • Weight: 55 g or 1.94 oz.
  • Case Material: Anodized Aluminum with UV Protective Coating
  • Battery Type: N type, Alkaline
  • Battery Voltage: 1.5 V
  • Calibration Solution Point: 1800 µS KCl; 3000 ppm 442™ (2027 ppm NaCl)
  • Operating/Storage Temperature: 0 – 55ºC or 32 – 131ºF
  • Water Resistance: IP67 and NEMA 6
  • EN61236-1: 2006 – Annex A: 2008
  • Electrostatic discharge to case of instrument may cause PT1 to spontaneously power on. In this case, the PT1 will power off after several seconds.

 

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