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: Chlorine

Features: Microprocessor based for fast and accurate measurements. EPA approved DPD method. Large LCD 45 x 25 mm display for reading convenient. Memory function stores and recalls up to 150 points. Low battery alarm and auto shut off after 10 minutes of non use.  Specifications:   Range 0 ~ 3.50 ppm Resolution 0.01 ppm Accuracy ± 0.03 + 1 digit at<2.00 ppm ± 3% FS + 1 digit at>2.00 ppm Response <5 seconds Operating 0 ~ 50 ℃, <85% RH Sample 10 ml Data memory Storage /recall up to 150 points Power DC 1.5V (UM4, AAA) battery x 4 Dimension Meter: 70 x 135 x 65 mm Weight Meter: 168 g(including battery)   Accessories: FCL Reagent strip x 50 pcs(DPD-1)  TCL Reagent strip x 50 pcs (DPD-4) Glass testing bottle x 3 Distilled water x 50 ml Clean cloth x 1 Cup x 1 Battery Carrying case

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)

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)