Hach Intellical PHC301 Refillable pH Electrodes

Intellical PHC301 is a digital combination pH electrode with built-in temperature sensor. The PHC301 has a refillable with two ceramic pins reference junction. 

Features

  • Recommended for wastewater, drinking water and general aqueous applications
  • Digital probes alert the user when re-calibration is needed
  • Can be moved between meters without the need to re-calibrate or re-enter measurement settings
$457.00
Stock Drop Ships From Manufacturer  

Intellical PHC301 is a digital combination pH electrode with built-in temperature sensor. The PHC301 has a refillable with two ceramic pins reference junction.

This laboratory pH electrode is shockproff with its Zeonor plastic body protecting down to the glass bulb sensing element. The electrode is available with a 3 or 1 m cable.

The PHC301 refillable combination pH electrode is recommended for wastewater, drinking water and general aquous applications. The PHC301 is not suitable for use with organic solvents. A 28-mL bottle of reference electrolyte filling solution (3 M KCl solution saturated with AgCl) is included with the probe.

Accuracy: ±0.02 pH
Application: Clean & Dirty Samples
Cable Length: 1m (3.28 ft)
Electrode Type: Refillable Reference Element
Filling Solution:3 M KCl solution saturated with AgCl (#2841700)
Junction: Porous Pin Junction
Kit?: No
Length: 175 mm (6.89 in.)
Method Type: Laboratory: Refillable Reference Element
Parameter: pH
Probe Type: Standard
Product Kit: Model: PHC301
Accessories Included: None
Range: 0 - 14 pH
Reference Type: Ag/AgCl
Resolution: 0.001/0.01/0.1
Sample depth: 15 mm (0.59 in.)
Sensor material: Zeonor™
Sensor Type: pH Glass
Sodium (Alkalinity) error: -0.6 pH at pH 12.6 in 1 M NaOH
Special Features: Double junction reference
Temperature Accuracy: ±0.3 °C (±0.54 °F)
Temperature Range: 0 - 50 °C (32 - 122 °F)
Temperature Resolution: 0.1 °C (0.18 °F)
Test requirements: Parameter Needed: pH
Minimum Sample Depth (mm): 15
Thermistor: ATC
Warranty: 12 months
Weight: 0.1 kg
  • IntelliCAL PHC301 Laboratory pH electrode with storage soaker bottle, 1m cable
  • 28-mL bottle reference electrolyte filling solution (3 M KCl solution saturated with AgCl)
  • Test certificate
  • Basic User Manual
Questions & Answers
No Questions
Did you find what you were looking for?

Select Options

  Products 0 Item Selected
Image
Part #
Description
Price
Stock
Quantity
Hach Intellical PHC301 Refillable pH Electrodes
PHC30101
Intellical PHC301 General Purpose Refillable pH Electrode, 1m Cable
$457.00
Drop Ships From Manufacturer  
Hach Intellical PHC301Laboratory Refillable pH Electrodes
PHC30103
Intellical PHC301 General Purpose Refillable pH Electrode, 3m Cable
$519.00
Drop Ships From Manufacturer  
  Accessories 0 Item Selected
Notice: At least 1 product is not available to purchase online
×
Multiple Products

have been added to your cart

There are items in your cart.

Cart Subtotal: $xxx.xx

Go to Checkout

In The News

From Pans to Buoys: Advancing Reservoir Evaporation Rate Monitoring in Texas

In warmer climates like Texas, high reservoir evaporation rates can lead to declines in water level and water availability during droughts, making monitoring essential in order to ensure water security during times of scarcity. According to the Texas Water Development Board (TWDB), evaporation rates in Texas were previously based on data collected from a sparse network of Class A evaporation stations, dating back to the 1960s. These pans were stationed near reservoirs and still remain a widely accepted standardized approach to measuring evaporation rates on land. Monthly pan-to-lake coefficients were developed in the 1980s to connect the data collected from the pans to known lake conditions, extrapolating evaporation rates of the lakes using the pan data.

Read More

A Drop in the Ocean: Restoring London’s Tidal Thames

The United Kingdom has grappled with wastewater management problems for decades. Although sewage treatment in the 20th century allowed many rivers, including the tidal Thames, to have healthy fish populations, combined sewer overflows into rivers–most commonly during heavy rainfall–affected water quality and occasionally even killed fish. Problems reached a head in 2012 when multiple infractions of European urban wastewater treatment laws threatened costly fines, on top of the environmental cost of repeated sewage spills into British rivers. Fast forward to 2025, and after a decade of construction work, London’s Thames Tideway Tunnel , affectionately dubbed the “super sewer”, is now fully activated and ready for testing.

Read More

Have You Heard? AI Buoys Revolutionizing Marine Mammal Monitoring in Whangārei Harbor, New Zealand

In one history, Whangārei Harbor, nestled in the lush hills of New Zealand’s North Island, gets its name from the Māori, “waiting for the breastbone of the whale.” It seems fitting, then, that it’s now home to state-of-the-art acoustic monitoring buoys listening for marine mammals around the clock. In September 2024, a team from Auckland-based underwater acoustics firm Cetaware Ltd installed NexSens buoys in Northport, a major commercial port at the entrance to the Whangārei Harbor. The first buoys to be installed by Cetaware in a permanent setting running 24/7, they use real-time artificial intelligence (AI) models to passively sense Delphinidae–from common dolphins to orcas. Dr.

Read More