Water Quality & Instrumentation - Page 265

Manufacturer: ValueStore.us Brand: ValueStore.us Model: TUF-2000M-TM-1 Color: Blue

This Kit includes: (1x) Main unit (Flow meter). (1x) Pair of medium tranduscers TM-1 for pipe size from 1.96 to 27 inch (50 to 700 mm) (1x) 20 ft. Cable/ 6 mt. Cable. (2x) Clamp fixture for transducers.Main Features: 1. High Accuracy measuring: Linearity: better than 0.5%,Repeatability: better than 0.2%, Accuracy: better than ±1%. 2. Wide measuring range: Several types transducer for selection, measuring pipe size from DN15mm to DN6000mm. 3. English menu: This version of TUF-2000M supports English, easy to operate. 4. High Reliability: Adopt low voltage, multi-pulse technology to improve accuracy, useful life and reliability. 5. Strong Anti-interference: Dual-balance signal differential receiver/driver circuit to avoid interference of converter,TV tower, high voltage line etc. 6. Powerful Recording Function. Automatically record the following data: a. The totalizer data of the last 512 days/128 months/10 years.b. The time and corresponding flow meter of the last 64 times of power on and off events.c. The working status of the last 32 days. 7. Power Supply:DC8-36V. 8. Input:3 channel 4-20mA analog input. 9. Output:Isolation RS-485 output, 2 channel isolation OCT output:1 channel isolation 4-20mA output (two-wire system). 10. Communication Protocols:Compatible with METER-BUS, MODBUS, Fuji extended protocol and general water meter protocol. Clamp On Transducer Introduction: 1. TS-2 type: DN15-100mm，-30-90℃ 2. TM-1 type: DN50-700mm，-30-90℃ 3. TL-1 type: DN300-6000mm，-30-90℃ 4. HTS-2 type: DN15-100mm，-40-160℃ 5. HTM-1 type: DN50-700mm，-40-160℃ 6. HTL-1 type: DN300-6000mm，-40-160℃ Insertion Type Transducer Introduction:1. TC-1: DN＞80mm -40~160℃ 2. TC-2：DN＞80mm -40~160℃ (Lengthen Type).

Manufacturer: Thomas Scientific Brand: Varsal Model: 406-318F-Q10

A wide selection of cells to meet the demanding specifications of UV/VIS spectrophotometers.

Manufacturer: IKA Brand: IKA Model: 4028800

IKA manufactures laboratory and processing equipment used in the pharmaceutical, chemical, food, paint, cosmetic, and plastics industries. The company, founded in 1910 in Germany, has its U.S. headquarters in Wilmington, NC.

Manufacturer: YSI Brand: YSI

The YSI EcoSense DO200A is a dissolved oxygen (DO) meter with automatic temperature compensation, manual input for salinity and pressure compensation, and an LCD with prompts and mode indicators that displays DO percentage, DO ppm, and temperature simultaneously. The meter is used for wastewater, surface water, and aquaculture applications in the field or laboratory. It takes either a 4m or 10m field cable or the 200-BOD (biochemical oxygen demand) self-stirring laboratory probe (sold separately). The polarographic electrode (sold separately) has a screw-on cap membrane for convenience. The meter can save 50 data records and runs on one 9V battery (included). It is European Conformity (CE) compliant and is waterproof, with Ingress Protection 67 (IP67). DO meters are commonly used in water-quality testing applications. SpecificationsDO range (ppm or mg/L)0 to 20.00ppm (mg/L)DO (ppm or mg/L) accuracy+ or - 2% of the reading or + or - 2%ppm, whichever is greaterDO (ppm or mg/L) resolution0.01mg/LDO (% air saturation) range0 to 200.0%DO (% air saturation) accuracy+ or - 2% of the reading or + or - 0.2 air saturation, whichever is greaterDO (% air saturation) resolution0.1%Pressure compensation600 to 1100mBar (450 to 825mmHg)Salinity compensation0.0 to 40.0pptWeight (with battery)270g (.61 lbs)Dimensions18.7 x 7.6 x 3.8cm / 7.3 x 3 x 1.5 inches (H x W x D)H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. Dissolved oxygen (DO) meters measure the amount of dissolved oxygen present in water. The amount of DO helps to determine, for example, drinking water quality, the health of lakes or streams, and aquatic organism sustainability. A probe, also called a sensor or electrode, is inserted into the sample to perform the measurement, and the results appear on the meter display. Applications include sewage and water treatment plants, pollution control, fish farms, and various types of manufacturing. ...

Manufacturer: Autonics Brand: Autonics USA, Inc

Meter, DC Amps, LED, W72xH36mm, 4-Digit, 0-5A Input, Relay output + Transmission output (DC4-20 MA), 100-240 VAC

Manufacturer: Protea Biosciences, Inc. Brand: Protea Model: SP-410-96kit

The C4 LithTips Sample Prep Kits contain tips and reagents for reversed-phase solid phase extraction for protein sample clean-up and for spotting of medium and large-size proteins from samples for MALDI mass spectrometry. These kits are effective in concentrating and desalting small and large proteins, resulting in mass spectra with better S/ N and reduced salt adducts. The Sample Prep Kits contain C4 LithTips for 1-10 uL sample volumes, 10 mL Sample Reconstitution and Rinse solution, 10 mL Equilibration Solution, and 10 mL Elution Solution. The C4 monoliths are immobilized on the inner surface of a pipette tip, providing a large surface area for sample capture. In addition, the central portion of the monolith lining the tip is hollow, eliminating backpressure problems during pipetting.

Manufacturer: Varsal, Inc. Brand: Varsal Model: 450-317-Q30

Varsal manufactures UV-VIS-NIR spectrophotometer cells and cuvettes, including micro-cells. Our unique fire-fused production technology assures long lasting, easy to clean, high performance cells. Varsal cells can be used with all commonly used spectrophotometers to measure absorbance or transmission and they comply with all international standards. Depending on the spectral range to be analyzed, Varsal spectrophotometer cells are available in optical glass, quartz and IR quartz glass. Our technical ability to produce cells that meet the demanding specifications of instrument manufacturers is only surpassed by Varsal's customer service and on-time delivery. Wavelength zone: 200/800 newton meters. Percentage transmission: >80%@360 newton meters. Matching tolerance: within 0.3%@360 newton meters

Manufacturer: Varsal, Inc. Brand: Varsal Model: 450-39-Q10

Varsal manufactures UV-VIS-NIR spectrophotometer cells and cuvettes, including micro-cells. Our unique fire-fused production technology assures long lasting, easy to clean, high performance cells. Varsal cells can be used with all commonly used spectrophotometers to measure absorbance or transmission and they comply with all international standards. Depending on the spectral range to be analyzed, Varsal spectrophotometer cells are available in optical glass, quartz and IR quartz glass. Our technical ability to produce cells that meet the demanding specifications of instrument manufacturers is only surpassed by Varsal's customer service and on-time delivery. Wavelength zone: >800 newton meters. Percentage transmission: >80%@2730 newton meters. Matching tolerance: within 0.3%@2730 newton meters

Manufacturer: COLE-PARMER Brand: YSI

science-lab-dissolved-oxygen-meters

Manufacturer: COLE-PARMER Brand: Cole-Parmer

science-lab-spectrophotometer-accessories