• Laboratory/General Use Plastic and Glass ORP Electrodes
  • Laboratory/General Use Plastic and Glass ORP Electrodes
Mouse over image to zoom

Laboratory/General Use Plastic and Glass ORP Electrodes

ISweek online 2h ago

ISweek_com

Send Inquiry Chat Now

  • Price

    Price on request   ≥1piece

  • Model Number

    SG500/S500 Series

  • Data Sheet

  • Package

    Original packaging

  • Specs

    SG500/S500 Series

  • Quantity

    - +

  • Send Inquiry

Find Similar Products

Product Description

Laboratory/General Use Plastic and Glass ORP Electrodes


Parts covered by this product data sheet include:
Model # SG500C-ORP, SG500CD-ORP, S500C-ORP, S500CD-ORP, S550C-ORP, S550CD-ORP, S555C-ORP, S555C-ORP-AU, S555CD-ORP, S350CD-ORP, S450CD-ORP


Plastic and Glass ORP Electrodes Features
• Choice of extended rod or high surface area
• Silver or gold versions available
• Combination or half cell designs
• Single or double reference junction
• Sealed or refillable junctions
• Glass or plastic bodies

Plastic and Glass ORP Electrodes Description
 Which material and configuration should I choose?
Sensorex makes both types—separate ORP half cells and combination ORP electrodes. The convenience of handling one combination electrode as compared to using separate ORP and reference electrodes has been well established in laboratory and portable ORP measurements. And since the price of Sensorex combination electrodes is much less than the total price of the separate electrodes, separate electrodes are used only for special purposes. 

Sensorex utilizes 99.993% pure platinum to ensure there are no impurities in the platinum that could cause adverse reactions or interferences in ORP measurements

Glass or Plastic Body Electrodes?
Sensorex makes both body types, and they both provide identical excellent ORP measurements. Today's plastics allow ORP electrodes to be constructed with sturdy and chemically resistant epoxy or premium ULTEM bodies. A recessed protected design of the Sensorex plastic body electrodes extends over the extended tip or band measuring to ensure that the surface will not be damaged.

Single or Double Junction Reference?

Most ORP measurements can be made with single junction reference electrodes. However, materials such as heavy metals, proteins and sulfides can precipitate at the junction. Double junction designs use a buffering salt such as KNO3 in the lower chamber contacting the sample, and prevent these reactions. For separate reference half cells, see LabSpecs.


Plastic and Glass ORP Electrodes Specifications

Wetted Materials
 Epoxy (body), Glass, Platinum, Gold or silver (special versions)
Range of Measurement
 +/-2000mV or range of ORP meter
Temperature/Pressure
 Max 176F(80C)/50psig(3.4bar)
Cable Length
 39" (1m)


Plastic and Glass ORP Electrodes Ordering Information

Model Number
 Dimensions (L x Dia.)
 Measuring Surface
 Junction Type
S500C-ORP
 6” (150mm) x ½” (12mm)
 Platinum Polished Rod
 Single Junction
S500CD-ORP
 6” (150mm) x ½” (12mm)
 Platinum Polished Rod
 Double Junction
S550C-ORP*
 6” (150mm) x ½” (12mm)
 Platinum Extended Tip
 Single Junction
S550CD-ORP*
 6” (150mm) x ½” (12mm)
 Platinum Extended Tip
 Double Junction
S555C-ORP*
 6” (150mm) x ½” (12mm)
 High Surface Area Platinum
 Single Junction
S555CD-ORP*
 6” (150mm) x ½” (12mm)
 High Surface Area Platinum
 Double Junction
S350CD-ORP
 6” (150mm) x ½” (12mm)
 Platinum flat
 Double Junction - HDPE
S450CD-ORP
 4.5"(115mm) x 5/8" (15mm)
 Platinum flat
 Double Junction - HDPE
SG500C-ORP
 6” (150mm) x ½” (12mm)
 Platinum Polished Rod
 Single Junction
SG500CD-ORP
 6” (150mm) x ½” (12mm)
 Platinum Polished Rod
 Double Junction
S300C-ORP
 12"(300mm) x 3/8" (9mm)
 Platinum Extended Tip
 Single Junction
S300CD-ORP
 12"(300mm) x 3/8" (9mm)
 Platinum Extended Tip
 Double Junction
Note: All electrodes are supplied with 1m cable standard. Please specify connector type when ordering. * Gold versions also available.