Vibrant, Clear Skin … At Home Devices #1: HIGH FREQUENCY! Anti-aging, acne fighting treatment!

Hey everyone, welcome back to my channel if you are new here, my name is penny I am a master esthetician in Portland, Oregon and I’m excited that you’re here today you guys because we’re gonna talk about high frequency We are starting a series on At-home devices and I decided to start with high […]

pH electrode handling 5/6 – storing

♪ [music] ♪ The Perfect InLab pH Electrode Handling, 5. Electrode Storage. For short-term storage, place the electrode in a beaker with pH 7 or pH 4 buffer or electrolyte solution. For long-term storage, close the refilling hole. Fill the wetting cap with appropriate electrolyte and put it on the membrane. Make sure that the […]

pH electrode handling 2/6 – preparation

METTLER TOLEDO ♪ [music] ♪ The Perfect InLab pH Electrode Handling 2. Electrode Preparation. ♪ [music] ♪ For SteadyForce electrodes carefully remove the silicone seal with the enclosed knife. Don’t scratch the membrane! For electrodes with sleeve junction check the sleeve and tighten with approximately 1/4 rotation. Don’t tighten too much! A jammed sleeve junction […]

pH electrode handling 1/6 – unpacking and quality check

Mettler Toledo The Perfect InLab pH Electrode Handling 1. Unpack The Electrode Electrodes must be investigated for damage and proper functionality immediately after receiving. ♪ [music] ♪ Most electrodes are made of glass careful handling is required. Archive the operating instructions and quality certificate for later use. Refillable electrodes come with a reference electrolyte bottle. […]

pH electrode cleaning – 4/6

METTLER TOLEDO The Perfect InLab® pH Electrode Handling 4. Clean The Electrode Rinse the electrode with deionized water for normal cleaning after each measurement and calibration. ♪ [music] ♪ If needed, gently tab dry the membrane. If cleaning with deionized water is not effective, rinse with Ethanol or Acetone. ♪ [music] ♪ Clean the electrode […]

TENS Unit Transcutaneous Electrical Nerve Stimulation Pain Relief Electrode DynaMD Medical Supply

The transcutaneous electrode nerve stimulation unit or TENS unit delivers modulated impulses for relief of pain. What is unique about the TENS compared to other units is its non-invasive approach to pain relief. The electrodes are applied on the surface of the skin, over the patient’s targeted areas of pain. Impulses are then sent as […]

pH electrode handling 6/6 – troubleshooting

METTLER TOLEDO The Perfect InLab® pH Electrode Handling 6. pH Trouble Shooting Make sure that neither the instrument nor the cable is faulty and the buffers are fresh. The electrode is correctly filled with electrolyte, the connectors are clean and the tip of the electrode is free of air bubbles. A contaminated diaphragm can be […]

pH electrode handling 3/6 – measure correctly

METTLER TOLEDO ♪ [music] ♪ The Perfect InLab pH Electrode Handling 3. Measure Correctly ♪ [music] ♪ Immerse the electrode in the sample and press READ to start the measurement. ♪ [music] ♪ During the measurement, the junction must be fully immersed in the solution. ♪ [music] ♪ The electrolyte level must be higher than […]

Heat treatment practices for cast iron & non-ferrous metals & alloys

welcome to the lecture on heat treatment of castings in this lecture we will discuss about heat treatment of cast iron and non ferrous metals and alloys so we have discussed about the different kinds of cast iron and when we cast the varieties of cast iron we need to go for the different kinds […]

Car Rust Repair -How to Fix Rust Pits in a Fender with Glazing Putty & Rust Encapsulator at Eastwood

hi my name is mike i’m a tech here at Eastwood and we’re right in the middle of working on project resolution and the spot here on the fender needs a little more attention so today I’m going to show you how to mix spread and sand some of our contour glazing putty and the […]