$100 - $150

WD-35807-30 Teflon-junction, CPVC-body pH Electrode (Use with pH 100, 200, 800, and 1000 controllers) by Oakton

A. In-line submersible electrodes feature a probe guard to protect sensor from damage. They can be placed in a tee fitting for in-line use. CPVC body with 3/4" NPT thread on both ends withstands temperatures up to 80°C.

B. Submersible electrodes are permanently encapsulated in a 3-ft pipe - perfect for tank installation. ABS plastic body withstands temperatures up to 80°C.

C. Semi-domed bulb electrodes with solution ground have a unique surface design that protects electrode from particulates and increases flow across the junction to keep the bulb clean. Graphite body acts as a solution ground. Withstand temperatures up to 100°C.

D. Self-cleaning flat electrodes have an innovative flat surface that prevents solids buildup. CPVC body with 3/4" NPT thread on both ends withstands temperatures up to 80°C.

E. PTFE junction electrodes are excellent for simple wastewater applications. PTFE junction and polymer gel reference electrolyte resist clogging. CPVC body with 3/4" NPT thread on both ends withstands temperatures up to 80°C.

F. PTFE junction electrodes with solution ground are excellent for tough wastewater applications. Solution ground pin eliminates ground loop and electrical noise problems. PTFE junction and polymer gel reference electrolyte resist clogging. Ryton body with 3/4" NPT thread on both ends withstands temperatures up to 100°C.

• Include BNC connector
• Built-in Pt RTD sensor with stripped ends for temperature (ATC) element
• ORP electrodes feature Pt band sensor
• Use electrodes with solution ground with our pH 200, 800, or 1000 controllers in areas with high electrical noise

MiSCstand MiScope Stand with Adapter Lens by Zarbeco

The MiScope stand with adapter lens is designed to lower the magnification of the MiScope to 6 - 40x and increase the field of view.

The MiScope adapter lens works with the regular MiScope models (including the MiScope; MiScope-SW; MiScope-IR; MiScope-UV). It includes a removable reducing lens which allows more of the object to be viewed and captured, and a stand which positions the MiScope at the correct height above the object.

Whenever you want to use your MiScope at lower magnification, fit the lens adapter into the plastic bottom of the MiScope and place the MiScope on the stand. MiScope not included (must be purchased separately).

Features

• Lowers magnification to 6x
• Increases field of view
• Gives additional working distance to provide access to samples
• Portable
• Includes stand, removable legs and lens
• MiScope must be purchased separately (not included)

Applications

• Forensics
• Entomology
• Field Sciences
• Quality Inspection

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States

37401-00 Humidity/Temperature Pen; 20 to 95% RH, 32 to 122F by Digi-Sense

Pen displays relative humidity and temperature simultaneously. Unit automatically holds the maximum RH and temperature values since power-up in memory; simply press a button to recall.

• What's included: batteries, belt clip, and carrying pouch.

Part Number: S196910VN

WD-17040-10 InnoCal NIST-Traceable Calibration; Pressure/Vacuum Gauge, Accuracy ?1% by Oakton

If your experiment or process relies on pressure and vacuum measurements, make sure these instruments remain precise through regular calibrations. InnoCal® performs NIST-traceable pressure calibrations on absolute, gauge, and vacuum measuring instruments from:

• Gauge, Absolute and Differential Pressure from 0 to 20,000 psig (1.38 mPa)
• Vacuum from 0 to 29.2 in. Hg (986 mBar)
• Barometric pressure from 700 to 1100 mBar

We can calibrate all styles of pressure and vacuum equipment including analog/dial gauges, digital gauges, transducers and transmitters, pressure calibrators, manometers, barometers, deadweight testers, and pressure comparators.

InnoCal services all major brands of pressure equipment including Ashcroft®, WIKA®, Crystal Engineering, Fluke®, Druck, GE Sensing, Cole-Parmer®, Extech®, 3D Instruments™, and many more!

To meet your calibration needs:

• All calibration certificates contain as-found and as-left data, estimated measurement uncertainties (emu's), and test uncertainty ratios (TUR's) at no additional cost!
• This NIST-traceable calibration allows you to confirm that the specific asset you purchase meets the manufacturer's published specification
• EPA, USDA, ISO, and GLP/GMPs standards require regular NIST-Traceable calibration of all test equipment being used in critical applications, FDA compliant
• Receive your product calibrated and ready to use rather than sending it to a third-party or internal calibration lab and incurring additional delays

All measurements reported are traceable to SI units via national standards maintained by NIST and performed in compliance with ANSI Z540, ISO17025, and MIL-STD-45662A.

InnoCal is accredited to ISO/IEC 17025 by the American Association for Laboratory Accreditation (A2LA) under certificate number 1746.01. This accreditation is your assurance that the calibration is performed in a qualified, controlled laboratory.

Calibrations on pressure and vacuum gauges are performed using direct comparison against ultra-precise quartz reference transducers. Pressure measurements can be taken up to 20,000 psi and vacuum measurements down to 29.2 inches of Mercury. The calibration consists of 5 points upscale and 5 points downscale across the range of the instrument.

*Please note we can only ship RKI products to customers within the United States