Multiparameter Meters - Page 28

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI7698297

The Hanna Instruments HI 7698297 long quick release flow cell allows sample collection and field monitoring of fresh, brackish, and sea water when used with the HI 9829 or HI 98290 GPS multiparameter meter and a compatible digital probe in a fixed, flow-through monitoring station with a pump. The long quick-release flow cell encases the digital probe during sample collection and field monitoring, protecting the probe from debris and rough water conditions. The flow cell is suitable for environmental field monitoring and sampling.SpecificationsDissolved oxygen range0.0 to 500.0%0.00 to 50.0mg/LResolution0.1%0.01ppm (mg/L)Temperature range-5 to 55 degrees C/23 to 131 degrees FDepth rating20 m/65ft.Dimensions99 x 17mm/3.9 x 0.66 inches (H x W)H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right.A multiparameter meter is a benchtop or handheld device that can take multiple readings on a single sample. It measures parameters such as the pH level (acidity or alkalinity of a substance), conductivity (the amount of salts or other compounds present in water), dissolved oxygen (DO, the amount of oxygen in a liquid), temperature, total dissolved solids (TDS, anything present in water other than the pure water molecule and suspended solids), salinity, resistivity, and oxidation reduction potential (ORP). Applications for multiparameter meters include water testing, pharmaceuticals, agriculture, winemaking, water-treatment plants, and aquaculture. Devices with a benchtop body are often used for indoor laboratory use or in a manufacturing setting; handheld, portable devices are typically used for fieldwork. Sensors are used with a meter to measure the parameters of a substance.Hanna Instruments manufactures analytical instrumentation and supplies, including pH meters, electrodes, chemical reagents, and buffer solutions. The company, founded in 1978 and headquartered in Woonsocket, RI, meets International Organization for Standardization (ISO) standard 9001.

Manufacturer: Hanna Brand: Hanna Instruments

The best one suited for general use. This solution is also available in combination kits with the pH 7 buffer for the easy calibration of multiparameter instruments.

Manufacturer: i4 Technology Brand: i4 Technology

The nitrates are the nitric acid salts (NO3), contained in the soil and absorbed by the plants from the soil. Thanks to their positive influence on the crops growth and fecundity, and the harvest ripening speed, nitrates are widely spread in agriculture. When getting into human body, nitrites react with its microflora and transform into nitrites (NO2). The nitrites are absorbed into the blood stream from the intestinal tract and having aggregated with hematoglobulin form methylhemoglobin. Methylhemoglobin is a stable chemical compound that doesn't transport oxygen. It induces hypoxia, accumulation of lactic acid in tissues, tissue intoxication and histolysis. However most researchers today believe that the cancer is the main danger, especially the gastro- intestinal cancer. With the nitrites, cancerigenic nitrate amides and amines can be synthesized from almost any food both in stomach and intestinal tract. Nowadays it is no secret to anyone that most products are not good for health, but are bad for health. More and more often people are told about the dangers of nitrates, especially in vegetables and fruits. They cause acute poisoning and have negative health impact, and this by the way, is proved. This is particularly important to test the nitrate level of infant food, fruit and vegetable purees, because children are extremely exposed to harmful effects of nitrates. Not that long ago, you have to go to laboratory to measure nitrate level. But people always want to drink fresh juices and eat organic food without nitrate. That's why we produced Eco LIfe Pro2, which allows you to determine the concentration of nitrate in your food.

Manufacturer: PCE Instruments Brand: PCE Instruments Model: PCE-PHD 1

The pH meter PCE-PHD 1 is really a device with multiple capabilities for inspecting water quality. The portable pH meter PCE-PHD 1 is used for testing the pH value of water, conductivity, oxygen as well as it is very suitable to measure temperature. A three point calibration as well as an automatic temperature compensation guarantees a high level of accuracy even with variable temperature measurements. The pH meter PCE-PHD 1 is delivered with both a pH sensor and a conductivity sensor included. There are also other accessories available such as, different sensors and a software kit with an RS-232 cable. All values can be directly stored in a SD card (up to 16 GB) in Excel format or transferred to a PC by means of the RS-232 interface. Technical Spezification Measurement rate: 1 second up to 9 hours Display: LCD Memory: SD card (up to 16 GB) a 2 GB card included in the delivery Interface: RS-232 Power supply: 6 x 1,5 V AA batteries (optional mains adapter) Operating conditions: 0 ... +50 ºC /

Manufacturer: COLE-PARMER Brand: Myron L Model: PTBT2

These waterproof pH and ORP testers offer anodized aircraft aluminum with protective coating and fully encapsulated electronics for durability. The LCD provides measurement reading with temperature available in both a live and hold measurement mode. Calibration features three point automatic buffer recognition for pH 4, 7, and 10 buffers. Bluetooth capability for data transfer. Waterproof, pocket-sized meters for water analysis testing up to 3 point calibration with 4, 7 and 10 buffer. Automatic temperature compensation. PTBT2 model with Bluetooh for data transfer.

Manufacturer: Oakton Instruments Brand: Oakton Instruments

The WD-35614-32 Eutech pH150 meter offers a rugged, waterproof housing with built-in stand at an economical price. The large, three-line LCD lets you simply view the pH or mV measurement simultaneously with temperature and calibration % slope. Auto buffer recognition identifies the correct pH buffer for rapid, reliable calibration|Calibrate meter with up to six points from USA, NIST, and DIN pH buffer sets. Automatic temperature compensation (ATC) ensures measurement accuracy even in fluctuating temperatures. Select temperature readout from C/F to suit your application|The WD3561432 pH 150 meter features include ready (stability) indicator, smart averaging, hold function, calibration alarm (visible), battery life indicator, and electrode status. Data storage allows manual storage and recall of 150 data sets, as well as the log of the last calibration data. 700 hour battery-life, or optional AC power adapter. Built-in stand and wall mount option allow for easy benchtop measurement

Manufacturer: COLE-PARMER Brand: Extech

science-lab-ph-meters

Manufacturer: Extech Brand: Extech Model: EC600

EC600 Kit measures conductivity, TDS, salinity, resistivity, pH, mV and temperature. Comes complete with pH/mV/temperature electrode, polymer conductivity cell, pH and conductivity calibration solutions, batteries and hard carrying case.

Manufacturer: HM Digital Brand: HM Digital

Waterproof Meter for Oxidation Reduction Potential and Temperature.

Manufacturer: Sensorex Brand: Sensorex Model: SAM1-1500-K=1

The SAM-1 smart aqua meter from sensorex turns your smartphone or tablet into a power and convenient conductivity and temperature meter, Packaged with Cond Sensor.