Water Quality & Instrumentation - Page 385

Manufacturer: Geekercity Brand: Geekercity

How to Calibrate STEP 1: Turn open pH meter, Clean the electrode in distill water STEP 2: Immerse the electrode in pH 6.86 standard buffer solution STEP 3: Press the "CAL" button. Wait until the display digital is 6.86pH and steady STEP 4: Clean the electrode in distill water and dry it, immerse the electrode in Ph 4.00 standard buffer solution STEP 5: Press the "CAL" button. Wait until the display digital is 4.00pH. Then complete pH 4.00 calibration STEP 6: Clean electrode and dry it, put the meter into PH 9.18 standard buffer solution. Check if reading is correct between 9.17-9.19pH Specifications: Measuring range:0.00-14.00 pH Resolution:0.01 pH Accuracy::0.01 pH Automatic temperature compensation: 0-50℃(32-122℉) Dimensions:15x2.5x1.3cm/6x1.1x0.5 inch Net Weight:52g/1.83 oz Whole Package 1 x PH Meter 1 x User's manual Tips The glass bulb of the electrode is fragile. Treat it carefully. Don't touch it by hard tools and fingers, suck the water on it gently when cleaning Clean the electrode with distilled water every time before and after use Open the battery case or replace battery, then need to recalibrate the meter

Manufacturer: LaMotte Brand: LaMotte Model: 0668

Continuously soaks pH electrode in a storage solution to prevent probe dry out. Twist top O ring seal prevents leaks

Manufacturer: 3M Brand: Red Dot

Multi-purpose monitoring electrodes with sticky gel feature a high performance adhesive and foam backing. They are clinically proven to stay in place for up to five days. They are supplied on strips of 10 electrodes so that they can be quickly and easily applied to the patient. The electrodes remain fresh for 45 days out of the bag and they allow for easy removal from the patient at any time. The conductive gel is sticky so maintains intimate skin contact for excellent trace quality.

Manufacturer: Aszune Brand: Aszune

About the Product*1 PH pen + 1 TDS pen in the package.*PH pen (test water pH), TPS pen (test water quality).*Right use with clear instructions.Note:-Do not use this TDS meter with hot or running water.-Please make sure liquid level is below 1.5 in when testing.-This meter is calibrated from the factory and does not require any adjustment.

Manufacturer: General Tools & Instruments Brand: General Tools Model: REF103

All refractometers have a metal body with cushioned eyepiece, a rubber hand grip, and a calibration screen. Includes calibration screwdriver, a plastic pipette and a carrying case.GENERAL TOOLS - THE PRECISE TOOL FOR DOING THE JOB EXACTLY RIGHT. Offering over 1,000 tools, we’re proud to provide tradesmen, craftsmen and DIYers around the world with a broad range of affordable, specific-purpose mechanical hand tools and precision measuring and inspection tools. For inquiries, please contact our Customer Service Department at 212-431-6100. We strive to provide our customers with 100% satisfaction. WORK SMARTER, MEASURE BETTER & BE MORE PRODUCTIVE WITH GENERAL TOOLS

Manufacturer: Carolina Biological Supply Company Brand: Carolina Biological Supply Company

Range 1.000 to 1.060, subdivisions, 0.001. Length, 15 cm. With shot ballast.

Manufacturer: Macherey-Nagel Brand: Macherey-Nagel

pH Paper, pH Range 0.0-14.0 (Package of 100)

Manufacturer: Wiremold Brand: Wiremold Model: P6-15 FT CORD

Designed to provide power where space is limited. Gray aluminum housing, except where noted. Features: Grounded Outlets Built-In Circuit Breakers Snap-On, Adjustable Mounting Clips Maximum Rating of 15 A, 120 V Grounded Electrically and Mechanically

Manufacturer: Thomas Scientific Brand: Thomas

For liquids heavier than water. Hydrometers are individually serialized are 11-51/64" long and feature a metal ballast. Hydrometers include multi-language (English, French, German, Italian, Portuguese and Spanish) statement of accuracy indicating accuracy traceable to NIST and DKD/PTB. Tested and calibrated in an exclusive triple accredited/registered ISO/IEC 17025:2005, A2LA accredited laboratory against equipment whose calibration is traceable to NIST and DKD/PTB. Temperature of standardization 60 to 60 degree F.

Manufacturer: ZhuHai JiDa HuaPu Instrument Co.,Ltd Brand: HoldPeak Model: HP-4070L Color: HP-4070L-blue

Why HOLDPEAK? The HOLDPEAK HP-4070L Digital Multimeter is the perfect tool for troubleshoot electrical problems in a wide array of industrial and household devices such as electronic equipment, motor controls, domestic appliances, power supplies and wiring systems. It's compact, lightweight but durable and very easy to operate. It can measure resistance, continuity (buzzer), hFE Test with a very high degree of accuracy. Each unit comes with a pre-installed 9v battery, 2 pairs of high quality Test Leads (for longer use) and a link to 1 year warranty activation and a Tips & Tricks User Manual. Specifications: Range Selection: Manual Ranging Max Display: 1999 Sample Rate: 3 times/s Resistance:20(¡À1.2%) ; 200/2k/20k/200k(¡À1.0%) ; 2M/20M(¡À2.0%) ; 200M(¡À5.0%) ; 2000M(¡À10.0%) Capacitance:2000pF/20nF/200nF/2¦ÌF /20¦ÌF (¡À2.5%) ; 200¦ÌF(¡À7.0%) Inductance:20mH/200mH/2H/20H(¡À2.5%+25) LCD Backlight: Yes hFE Test: Yes Overload protection: Yes Low Battery indication: Yes Power Supply: 9V 6F22 (included) What's in Package? 1x HOLDPEAK HP-4070L Digital Multimeter 1x 9V Battery 6F22 (Pre-installed) 2x Test Leads (1 pairs) 1x User Manual (English) 1x 1 Year Warranty