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.
Sludge Samplers for taking accurate readings of settled solids.
Rugged, Stainless Steel, Vented, Water Level and Temperature Data Logger. Submersible up to 30 feet, 15 PSIG.
SUBMERSIBLE PRESSURE TRANSMITTER W/ 12M CABLE WITH PTFE SLEAVE This model: 0-1.0bar (Liquid level:0-10m)Stem Length: 109.1mm,Diameter: 27mmNo:L051-1110-12-2Output 4 ~ 20 mALinear accuracy ±0.5 % of F.S Accuracy ±0.5 % of F.S.Response time. < 5 msWorking environment -20~+80°CPower supply 0-30 VDCConnection type: 4~20mA ; 2-wire
* Real time data recorder, save the data into the SD memory card and can be download to the Excel, extra software is no need. * pH : 0 to 14.00 pH. * mV (ORP) : -1999 mV to 1999 mV. * Manual temperature compensation. * ATC (automatical temperature compensation) via optional Temp. probe (TP-07). * Auto calbration for pH 7.0, pH 4.0 and pH 10.0. * Data hold, Record (Max., Min.). * RS232/USB computer interface. * Patented. * Patent: Taiwan, China, Japan, Germany, USA pending.
-Simultaneous pH and ion measurement -1000 point data memory x 2 channel -LCD display for all parameters -Data print-out capability -Automatic Time interval Measurement -Water proof housing -Data hold function and auto power off -Rugged probe design for field measurement
One-hand pH/°C measuring instrument, pH1 probe head for liquids, storage cap with gel, TopSafe and belt/wall holder The pH measuring instrument for fast checks on liquids. The combination of pH immersion tip and temperature probe for fast and efficient temperature compensation is unique. The Testo pH probe is leak-proof, maintenance-free, robust and not affected by dirt thanks to the large volume of gel electrolyte and the dual wall diaphragm.
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 ℃ +...
Features: Microprocessor based design with large LCD displays DO and Temperature simultaneously. Rugged design with splash proof housing for handheld or bench top use , neckstrap for hands-free operation. Automatic Temperature Compensation (ATC), Manual Salinity (MSC) and Altitude (MAC) Compensation. Memory function stores and recalls up to 150 points. MAX/MIN and data lock. Degree℃/℉ are switchable. Low battery and consumption indicator. Auto shut off after 10 minutes of non use. Specifications: DO O2 Temp. Range: 0 ~ 20.00 mg/L 0 ~ 200.0% 0 ~ 150 °C Accuracy: ±0.2 + 1digit ±2% F.St ±0.2°C + 1digit Resolution: 0.01 mg/L 0.1% 0.1°C Compensation: ATC : 0 ~ 50.0 °C MSC : 0 ~ 50 ppt MAC : 0 ~ 20000 ft Dimension 96 x 120 x 46 mm (folded) Power: 9V battery Accessories for complete kit: DO probe with 3 m cable. Membrane cap x 2 pcs. Electrolyte x 20 ml. Carrying case. 9V Battery. Instruction manual. Optional : AC/DC adaptor