Water Quality & Instrumentation - Page 733

Manufacturer: COLE-PARMER Brand: GF Signet

3-4150.380, 34150.38, 34150.380

Manufacturer: IKA Brand: IKA Model: 2201400

100 pieces Material: PE With known calorific value To fill in samples with low calorific value, powdery, and with low specific gravity Dimension: 40 x 35 mm

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI8936CLN

The Hanna Instruments HI 8936CLN conductivity transmitter with LCD screen is designed for use with the HI 7635, HI 7638, or HI 3001 platinum conductivity potentiometric probe and an HI 8931 controller (all sold separately), for constant offsite monitoring of conductivity. An LCD screen displays measurement values for ease of calibration, process monitoring, and verification. Direct connection of the transmitter to the probe provides a positive electrical connection that eliminates signal loss over long distances. Circuitry in the transmitter and a built-in temperature sensor on the probe provide automatic temperature compensation (ATC). The transmitter has a range of 0 to 1,999 microsiemens/cm, and can be wall-mounted at any convenient location close to the measurement site. The transmitter requires external power to the 4 to 20mA current loop. Protecting the transmitter inside a case is recommended to minimize thermal drifts, particularly for outdoor measurements.SpecificationsConductivity (EC) range0 to 1999μS/cmAccuracy range at 20 degrees C/68 degrees F+ or - 2% of full scale (excluding probe error)CalibrationManual, 2 point, with offset and slope trimmersConductivity probeHI 7635 for in-line applications (not included)Recorder output4 to 20mA, not isolated, max 500 ohmTemperature compensationFixed or automatic, 0 to 50 degrees C (32 to 122 degrees F) with Β=2%/degrees CProtection ratingIP 65Environment0 to 50 degrees C/32 to 122 degrees FWeight1kg/2.2lb.Dimensions165 x 110 x 71mm/6.5 x 4.3 x 2.8 inches (H x W x D)H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. Conductivity meters, also known as electrical conductivity (EC) meters, measure the ability of a solution or material to conduct an electrical current. This measurement helps determine if the solution is, for example, contaminated or contains too much saline. In general, pure solutions, such as distilled water, hav...

Manufacturer: Thomas Scientific Brand: BYK-Gardner Model: 6810 Color: Black

Liquid Color Standards range from water white through yellow to deep amber. Liquid Standards 1 through 8 are solutions of potassium (No Suggestions). They are light in value, have a very slight greenish hue and are most often used in testing unheated liquids. Standards 9 through 18 are solutions of ferric chloride and cobalt chloride; they are darker and are generally used to test varnishes, oil and resins which have reached color through heating.

Manufacturer: Veolia Brand: Recyclepak

Dimensions: 2 GallonsInside top diameter of 10.48". Inside bottom diameter of 9.125". Inside height of 7.53" Capacity: 6 atomic absorption lamps. Includes: UN-rated, DOT approved 2 gal container with locking lid, 4 mil poly liner, liner tie, instructions, terms and conditions, proof of purchase, prepaid return shipping with label, recycling and online certificate of acceptance for recycling. Notes: Thorium and uranium lamps cannot be placed into this container. Must be placed into shipping box prior to shipping. Restrictions: LEDs NOT ALLOWED in this container. Lower 48 contiguous states only. Not for export.

Manufacturer: ZYB Brand: ZYB

Usually the product will be sent in 2-5 working days and takes about 3--9 business days to reach you Parameters: Cell Material : Quartz Top Type : Open-top, Teflon lid Light Path: 1.00 mm Cell Volume : 0.35 mL Spectral range : 200-2500 nm Outside Dimensions : 45mm × 3.5mm × 12.5mm

Manufacturer: METTLER-TOLEDO INC. Brand: Mettler Toledo Model: 51302950

The FiveEasy replacement power adapter comes with 5 connectors. It is used for SevenEasy and SevenMulti pH and conductivity meters. It provides 9V DC to meter.

Manufacturer: Sper Scientific Brand: Sper Scientific Model: 300010

Sper Scientific portable refractometers work in ambient light with no battery or other power source necessary. A refractometer measures the extent to which light is bent (refracted) through a liquid sample. They are commonly used to help identify or confirm the identity of a sample, assess the purity of a sample, or determine the concentration of a solute in a solution. They can be used in labs, on production lines, in the field or anywhere. Simply place a drop or two of a sample on the prism and read the results immediately. With reasonable care, their reliability, precision, and optical performance will last forever.

Manufacturer: Thomas Scientific Brand: BYK-Gardner Model: 6612

Liquid Color Standards range from water white through yellow to deep amber. Liquid Standards 1 through 8 are solutions of potassium (No Suggestions). They are light in value, have a very slight greenish hue and are most often used in testing unheated liquids. Standards 9 through 18 are solutions of ferric chloride and cobalt chloride; they are darker and are generally used to test varnishes, oil and resins which have reached color through heating.

Manufacturer: Thomas Scientific Brand: BYK-Gardner Model: 6605

Liquid Color Standards range from water white through yellow to deep amber. Liquid Standards 1 through 8 are solutions of potassium (No Suggestions). They are light in value, have a very slight greenish hue and are most often used in testing unheated liquids. Standards 9 through 18 are solutions of ferric chloride and cobalt chloride; they are darker and are generally used to test varnishes, oil and resins which have reached color through heating.