Water

Water is a chemical compound with the chemical formula H2O. A water molecule contains one oxygen and two hydrogen atoms connected by covalent bonds. Water is a liquid at standard ambient temperature and pressure, but it often co-exists on Earth with its solid state, ice, and gaseous state (water vapor or steam). Water also exists in a liquid crystal state near hydrophilic surfaces.

 
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Category: pH Meters

We are proud to introduce our new digital pH meter, DPH-2. Like all ATAGO products, the DPH-2 is extremely easy to use. It has a compact, portable design and is water resistant ( IP67 ), so it can be cleaned under running water and submersed into water without any negative effects. It has an Automatic Temperature Compensation mechanism that function from 0 to 50°C. With these features, the DPH-2 is perfect for many different applications including food and beverage production control, brewing and fermentation, soil and hydroponics, cutting oils, alkali washing liquids, and other soluble solutions. Great Features at Great Price. *Calibrate at 3 points (4.0, 7.0 and 10.0).

Model PAL-ACID1 (Citric Acid) Cat.No. 4641 Measurement Range Citric acid concentration 1.0 to 40.0(g/l) (Total-citrus acidity conversion [g/l]) Minimum Indication 0.1(g/l) Repeatability 1.0 to 20.0(g/l) ±0.5(g/l) 20.1 to 40.0(g/l) ±1.0(g/l) Measurement Temperature 10 to 40°C (Automatic Temperature Compensation ) Ambient Temperature 10 to 40°C Optional •Micropipette : RE-79401 •Calibration solution : RE-130002 •Quinone reagent solutions 10 pcs : RE-99432 •Quinone reagent solutions 20 pcs : RE-99430 •Quinone reagent solutions 50 pcs : RE-99431The quinone reagent has a shelf life of 3 months, and the calibration solution has 1 year (unopened) from the date of purchase. Power Supply 2 × AAA Batteries Dimensions & Weight 55(W)×31(D)×109(H)mm, 100g (Main Unit only)

Category: pH Meters

Built-in Smart chip offers advanced functions and features to a stick style pH meter not found anywhere else RENEW feature that tells you when it’s time to replace your pH electrode CAL feature that tells you when it’s time to recalibrate your meter Flat Surface pH electrode that is completely waterproof and rugged enough to withstand harsh environments Analog bargraph originates at neutral point (pH 7.00) to conveniently view trends in acidity or alkalinity Temperature measurements with Atomatic Temperature Compensation 1, 2 or 3 point calibration automatically recognizes buffer solutions. Order pH buffers separately Complete with flat surface pH electrode, protective sensor cap, sample cup with cap, four 3V CR-2032 button batteries, and 48" (1.2m) neckstrap

Model PAL-ACID2  (Tartaric Acid ) Cat.No. 4642 Measurement Range Tartaric acid concentration 1.0 to 40.0(g/l) (Total-tartaric acidity conversion [g/l] ) Minimum Indication 0.1(g/l) Repeatability 1.0 to 20.0(g/l) ±0.5(g/l) 20.1 to 40.0(g/l) ±1.0(g/l) Measurement Temperature 10 to 40°C (Automatic Temperature Compensation ) Ambient Temperature 10 to 40°C Optional •Micropipette : RE-79401 •Calibration solution : RE-130002 •Quinone reagent solutions 10 pcs : RE-99432 •Quinone reagent solutions 20 pcs : RE-99430 •Quinone reagent solutions 50 pcs : RE-99431The quinone reagent has a shelf life of 3 months, and the calibration solution has 1 year (unopened) from the date of purchase. Power Supply 2 × AAA Batteries Dimensions & Weight 55(W)×31(D)×109(H)mm, 100g (Main Unit only)

Category: pH Meters

Instrument set: One-hand pH/°C measuring instrument with penetration probe, storage cap, belt/wall holder A robust food penetration pH/°C measuring instrument with automatic temperature compensation. The robust penetration measuring tip is interchangeable and not affected by dirt and dust thanks to the hole diaphragm. Combined penetration tip with temperature probe Measuring tip can be changed by user Maintenance-free gel electrolyte Backlit display Audible key feedback 2 line display

Feature Microprocessor based for fast and accurate measurements. Special viewing angle designed of waterproof housing IP 57 rated. It floats on water. Large LCD display pH or ORP or Conductivity or TDS or Salinity or DO and Temperature Simultaneously. Simple to calibrate by one keyboard and automatic temperature compensation(ATC), Manual Salinity(MSC) and Altitude(MAC) Compensation. Multi-functions with Data-hold, Max/Min and shows PTS after calibration. Degree ℃/℉ are switchable. Low battery and consumption indicator. Auto power shut off after 10 minutes of non use. Easy to replace electrode module, and the type of electrode would be recognized automatically and shown in display during insertion. Specifications     7200 7011 7021   pH mV Temp.  Cond. TDS Salt Temp. Range  -2 ~ 16.00  -1000 ~ 1000  0 ~ 90 ℃  0 ~ 2000 μS  2.00~20.00 mS  0 ~ 1300 ppm  1.30 ~ 13.00 ppt  0 ~1000 ppm  1.00 ~ 12.00 ppt  0 ~ 90 ℃ Accuracy  ± 0.01 + 1digit  ±2 + 1digit  ± 0.2 + 1digit ± 2% FS ( Cond., TDS, Salt)  ± 0.2 ℃ +...

Category: pH Meters

* Separate pH electrode, easy for general purpose and remote measurement. * 0 to 14.00 pH. * Auto calibration for pH 4, pH 7 or pH 10. * Separate pH electrode, easy for general purpose and remote measurement. * 0 to 14.00 pH. * Auto calibration for pH 4, pH 7 or pH 10. * Temp. adjustment is not necessary. * IP-65 water proof. * Pen type, easy carry out. * Complete set with separate pH electrode (PE-11) and pH 4, pH 7 standard solution. * Build in reverse display button. * DC 1.5V battery (UM-4, AA) x 4, long life.