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Vernier Go Direct Tris Compatible Flat pH Sensor

Order code: GDX-FPH
Purchase QTY: (Each)1+    
Scientrific's price  $240.00    
Note: Prices do NOT include GST

VERNIER GO DIRECT TRIS-COMPATIBLE FLAT pH SENSOR
Vernier's Go Direct Tris-Compatible Flat pH Sensor is a highly versatile sensor. Because the glass membrane is flat instead of a bulb, it is more durable, easier to clean and allows for flat surface measurements or smaller sample sizes. It features a sealed, gel-filled, double-junction electrode, making it compatible with Tris buffers and solutions containing proteins or sulfides. The flat glass shape also makes it useful for measuring the pH of semisolids such as food or soil slurries.

Rechargeable Battery — Ready When You Are
The Vernier Go Direct™ robust rechargeable battery offers long battery life and provides always-ready operation. Monitor battery life directly from Vernier's free Graphical Analysis™ 4 app Should the battery run low simply connect the sensor to the charging cable and keep on collecting — no interruptions or inconvenience to you or your students.

Wired or Wireless — The Flexibility to Choose
Vernier's Go Direct™ sensors connect directly to your mobile device, Chromebook or computer using Vernier's free Graphical Analysis™ 4 app. No additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth allowing you to choose the solution best for your classroom or laboratory.


View >>>> COMPATIBILITY CHECK and Set Up Guide for your Vernier sensor, interface and software


Specifications:
• Range: pH 0–14 (Some sodium error in ranges greater than pH 12 due to thicker glass and higher impedance values)
• Electrode type: Double-junction, sealed, gel-filled, Ag/AgCl reference, polycarbonate body
• Membrane style: Flat glass
• Storage solution: pH 4/KCl solution (10g KCl in 100mL buffer pH-4 solution)
• Temperature range:
     0– 100ºC (readings not compensated)
     12mm OD
     Impedance: ~20 kΩ at 25ºC
• Response time: 98% of full response in 30s at 25ºC

Included:
• Vernier Go Direct Tris-Compatible Flat pH Electrode BNC
• Vernier Go Direct Electrode Amplifier
• pH storage solution bottle with pH Storage Solution
• Micro USB cable



Download the current Vernier Catalogue: Download PDF

Educational use only:
Vernier and Kidwind products are designed for educational use. They are not appropriate for industrial, medical or commercial applications. Details


Warranty
  • Warranty: 5 years (1 year on battery)

    Last edited 21st Nov 2017 by LCW


    Accessories / Spare Parts:
    CB-USB-MICROVernier Micro USB Cablefrom $11.00 plus GST
    CB-USB-C-MICROVernier Micro USB-C Cablefrom $19.00 plus GST
    GDX-CRGVernier Go Direct Charging Stationfrom $156.00 plus GST
    GDX-EAVernier Go Direct Electrode Amplifierfrom $130.00 plus GST
    GDX-FPH-BNCVernier Go Direct Flat pH BNC Electrodefrom $144.00 plus GST
    GW-CRGVernier Go Wireless Charging Stationfrom $96.00 plus GST
    GDX-BAT-300Vernier Go Direct 300mAH Replacement Batteryfrom $25.00 plus GST
    ESUPVernier Electrode Supportfrom $21.00 plus GST

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    Documents:
    ExperimentMC32 Acid Base Titration
    ExperimentMS Ecocolumn investigations

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