Hach Intellical PHC725 pH Refillable Glass pH Electrodes

Intellical PHC725 is a digital combination pH electrode with built-in temperature sensor. The PHC725 is a pH refillable electrode with annular ceramic porous reference junction embedding the RedRod technology.

Features

  • Probes can be moved between meters without the need to re-calibrate or re-enter measurement settings
  • Fast, accurate and reproducible measurements
  • Wide temperature range up to 100 °C
Your Price $629.00
Stock Drop Ships From Manufacturer  

Intellical PHC725 is a digital combination pH electrode with built-in temperature sensor. The PHC725 is a pH refillable electrode with annular ceramic porous reference junction embedding the RedRod technology to deliver exceptionally fast, stable, and accurate response times for accurate measurements within a wide temperature range.

Thanks to its annular ring reference junction this high performance laboratory glass pH electrode is ideal for measuring pH in Low Ionic Strength aqueous solutions. A 59-mL bottle of saturated KCl Electrode Filling Solution is included with the probe.

The PHC725 is not suitable for use with organic solvents, emulsions, samples with high solids content or high alkaline sample types.

Accuracy: ±0.01 pH
Application: Low Ionic Strength & Dirty Samples - Annular Ring
Cable Length: 1 m (3.28 ft)
Electrode Type: RedRod / Refillable Reference Element
Filling Solution: Saturated KCl (#25118026)
Junction: Annular Junction
Kit?No
Length: 200 mm (7.87 in.)
Method Type: Laboratory: RedRod / Refillable Reference Element
Parameter: pH
Probe Type: Standard
Product Kit: Model: PHC725
Accessories Included: None
Range: 0 - 14 pH
Reference Type: Red Rod
Resolution: 0.001/0.01/0.1
Sample depth: 14 mm (0.55 in.)
Sensor material: Glass
Sensor Type: pH Glass
Sodium (Alkalinity) error: <0.3 pH at pH 13 in 0.1 M NaOH
Special Features: Low Ionic Strength Media
Temperature Accuracy: ±0.3 °C (±0.54 °F)
Temperature Range: –10 - 100 °C (14 - 212 °F)
Temperature Resolution: 0.1 °C (0.18 °F)
Test requirements: Parameter Needed: pH
Minimum Sample Depth (mm): 14
Thermistor: ATC
Warranty: 12 months
Weight: 0.1 kg
What's included?: IntelliCAL PHC725 Laboratory pH electrode with storage soaker bottle, 1 m cable, 59-mL bottle reference electrolyte filling solution (Saturated KCl solution), Test certificate, and 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 PHC725 pH Refillable Glass pH Electrodes
PHC72501
Intellical PHC725 RedRod Refillable Glass pH Electrode (Low Ionic Strength Media), 1m Cable
Your Price $629.00
Drop Ships From Manufacturer  
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

Combating Water Insecurity in Saskatchewan with Real-Time Data

The prairies of Saskatchewan can be described as one of the least water-secure parts of Canada, making water quality monitoring essential for informed resource management in a region already facing water insecurity. While natural physical properties worsen some of the poor water quality conditions in the region, others are connected to land use. Having grown up spending summers on the shores of Lake Huron, Helen Baulch, an associate professor at the School of Environment and Sustainability at the University of Saskatchewan , has always been dedicated to the protection of water resources. Looking back fondly at her childhood playing along the shore, Baulch also recalls the invasion of quagga mussels during her teenage years and watching the lake change as a result.

Read More

Seametrics Turbo Turbidity Logger: Boost your Turbidity Monitoring

The Seametrics Turbo Turbidity Logger is a self-cleaning turbidity sensor capable of internally logging over 260,000 data records. The sensor enables researchers, compliance officers, and contractors to monitor turbidity in various applications, from construction and dredging sites to wastewater effluent.  Due to its narrow width, this device can be deployed in a range of areas, from small well spaces to rivers and streams. The stainless steel housing and built-in wiper allow the sensor to withstand long-term deployments and reduce the need for maintenance trips.  The logger accurately records temperature and turbidity up to a depth of 50 meters.

Read More

Collecting Data at the Top of the World: How Scientists Retrieve Glacial Ice Cores

A helicopter touches down in the small town of Sicuani, Peru, at an elevation of 11,644 feet. Earlier that day, a boxcar brought fuel, drills, food, and other equipment for a glacial expedition. The year is 1979, and glaciologist Lonnie Thompson is preparing to lead a team to the Quelccaya ice cap in hopes of becoming the first scientists to drill an ice core sample from this glacier. The only problem? The glacier is located at 19,000 feet in one of the most remote areas of the world. The helicopter takes off from the town, but the thin atmosphere at that elevation does not allow it to safely touch down on the ice– due to the aircraft’s weight, and it becomes unstable when the air is less dense.

Read More