Oxygen flowmeter, 1/2 to 15 LPM, 1/8" NPT(M)

Oxygen flowmeter, 1/2 to 15 LPM, 1/8" NPT(M) Reviews

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Oxygen flowmeter, 1/2 to 15 LPM, 1/8" NPT(M) Feature

• High-Accuracy Air and Oxygen Flowmeters
• Ideal for use in aqua culture, medical, and laboratory processes
• Available for use with both oxygen and breathing air
• Precision control valve provides accurate, leak-free flow control
• Machined brass base with integral DISS fitting and plated with a high-gloss chrome-like finish
• Description: Variable Area, Direct Reading Flowmeter
• Dimensions: 5 1/4"H
• Accuracy: 1/8 to 4 LPM: ±0.2 LPM; 4 to 8 LPM: ±0.4 LPM; 8 to 15 LPM: ±0.6 LPM
• Material (fitting): Nickel-plated brass
• Material (o-ring): Buna-N
• Material (Flow Tube): Lexan®
• Material (Housing): Brass
• Material (float): Stainless steel
• Max operating temperature (° F): 150
• Max operating temperature (° C): 65
• Max pressure: 100 psig
• Process connection: 1/8" NPT(F) inlet, 9/16-18" male DISS outlet
• Repeatability: ±1% full-scale
• Manufacturer number: F026M
• Model: F026M
• Part Number: AO-32900-66
• Package Quantity: EACH

These accurate, low-cost flowmeters are perfect for fish farms, welding apparatus, and medical devices that need to regulate breathing-air and oxygen into processes. Flowmeters are made with high-impact resistant Lexan® hood and flow tube. Combined with a sturdy machined brass base, these meters will stand up to the rigors of clinical or field use. The durable, stainless steel stem valve ensures precise control throughout the full flow range, and povides for positive flow shut-off. O-ring seals eliminate the leaks that are commonly associated with plastic-base models. Meters are calibrated at 50 psig inlet pressure for accurate flow measurement under a variety of operating conditions.

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Oct 23, 2011 15:45:04

Thermo Scientific ERTCO Ever-Safe Standard Laboratory Thermometers Partial immersion (76mm), -20 t

Thermo Scientific ERTCO Ever-Safe Standard Laboratory Thermometers Partial immersion (76mm), -20 t Reviews

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Thermo Scientific ERTCO Ever-Safe Standard Laboratory Thermometers Partial immersion (76mm), -20 t Feature

• Thermo Scientific ERTCO Blue Spirit Ever-Safe Standard Glass Thermometers
• Blue spirit-fill is nontoxic and biodegradable-safe for the environment!
• Permanently fused scale won't come off
• Product Type: Glass Thermometer
• Min temperature (° C): -20
• Max temperature (° C): 110
• Length (mm): 305
• Division (° C): 1
• Immersion depth: 76 mm
• Fill: Propylene glycol
• Material: Glass
• Brand: Ertco
• Model: 1516020
• Manufacturer number: 1516020
• Part Number: AO-93909-02
• Package Quantity: EACH

Laboratory thermometers are inexpensive and safe to use. Fractional-degree thermometers offer higher precision. Choose from partial immersion thermometers with 76-mm immersion depth, or total immersion thermometers. Fractional-degree thermometers offer higher precision. Choose from partial immersion thermometers with 76-mm immersion depth, or total immersion thermometers.

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Oct 19, 2011 22:18:04

Hanna Instruments HI 1217D Gel Filled pH Electrode with 7 Pin Din

Hanna Instruments HI 1217D Gel Filled pH Electrode with 7 Pin Din Reviews

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Hanna Instruments HI 1217D Gel Filled pH Electrode with 7 Pin Din Feature

• Ag/AgCl electrode for taking accurate measurements between 0 and 13 pH
• Body constructed of PolyEther-Imide (PEI) for durability
• Five-pole 1 m (3.3') cable for hard-to-reach locations
• Seven-pin Deutsches Institut für Normung (DIN) connector for attaching to meter
• Spherical tip for penetrating substances

The HI 1217 D is a pH electrode with a seven-pin Deutsches Institut für Normung (DIN) connector.

The electrode is made from ceramic, has a 3 mm spherical tip, and is filled with a gel electrolyte. It has a single reference Ag/AgCl electrode, with a single junction, and the body of the electrode is constructed of PolyEther-Imide (PEI) for durability. The electrode has an amplifier and a temperature sensor.

The electrode has a range of 0 to 13 pH, 0 to 80 degrees C (32 to 176 degrees F) and maximum pressure is 2 bar. It comes with a five-pole 1 m (3.3’) cable. Dimensions are 12 mm by 110 mm.

pH electrodes are used for measuring the pH of a substance. They are often constructed of glass, which senses hydrogen ions, and generates a millivoltage that is picked up by the filling solution and transferred to a wire that connects to the pH meter.

Hanna Instruments manufactures a wide variety of analytical instrumentation, including pH meters, multi-parameter meters, electrodes, chemical reagents, and buffer solutions. Founded in 1978, Hanna is headquartered in Woonsocket, RI, with subsidiaries in 32 countries. Hanna Instruments holds many firsts in the field of analytical instrumentation, including a pH electrode with a built-in temperature sensor, an electronic pocket-sized pH tester, and a replaceable electrode pH pocket tester. To ensure the quality of its products, Hanna is a vertically integrated manufacturer and does not subcontract any part of its manufacturing.

What’s in the Box?

• pH electrode
• 1 m (3.3') cable

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• Hanna Instruments HI 70300M Storage Solution for pH/ORP Electrodes, 0.23L
• Hanna Instruments HI 7061M Electrode Cleaning Solution

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Oct 16, 2011 13:59:03

Red-Filled Thermometers, Partial Immersion (10 per box)

Red-Filled Thermometers, Partial Immersion (10 per box) Reviews

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Premiere thermometers are accurate enough for the daily laboratory use, yet simple and versatile enough for students of all ages. Non-toxic red-filled thermometers are not as accurate as mercury-filled thermometers, but can be used in most laboratory applications. Anti-roll device included. Measuring range -20 to 110 x 1 length 12 inches, yellow

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Oct 14, 2011 15:04:05

Oakton WD-35804-09 12mm Pin-Junction Epoxy Body Gel-Filled Calomel pH Electrode, Direct Connect, 0 - 12 pH Range

Oakton WD-35804-09 12mm Pin-Junction Epoxy Body Gel-Filled Calomel pH Electrode, Direct Connect, 0 - 12 pH Range Reviews

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Oakton WD-35804-09 12mm Pin-Junction Epoxy Body Gel-Filled Calomel pH Electrode, Direct Connect, 0 - 12 pH Range Feature

• Single-junction electrode for general-purpose applications
• Epoxy body for impact resistance and durability
• Pin-type junction to provide low electrolyte flow for long life
• Gel-filled electrolyte to enhance performance
• Bayonet Neill-Concelman (BNC)-connected combination reference and measuring cell, for ease of use and to provide tight coaxial cable connections

The Oakton WD-35804-09 is a single-junction, 12-mm, gel-filled, pin-junction, Calomel, pH electrode, with an epoxy body, 0-12 pH range and direct connection to the tester. The electrode, also known as a probe, measures the pH of a solution. It has a Calomel (HgCl) solution, and is commonly used for solutions containing proteins, organics, or heavy metals that could react with silver and clog the reference junction. This electrode features a single-junction for general-purpose applications, and has an epoxy body for impact resistance and durability. The electrode houses a gel-filled electrolyte, inside of its reference chamber to enhance performance, and has a 10 BNC-connected combination reference and measuring cell, for ease of use and to provide tight coaxial cable connections.

The 35804-09 refillable electrode has a temperature limit of 70 degrees C (158 degrees F). Its dimensions are 12 (d) x 100 (l) mm, and it is intended for use with the Oakton pHTestr BNC (sold separately). It comes with a protective electrode storage container to prevent damage.

pH testers measure the acidity or alkalinity of a substance and are commonly used by researchers, manufacturers, and hobbyists in hydroponics, aquaculture, agriculture and wine-making.

Oakton Instruments manufactures an array of scientific instruments for research, industrial, and educational uses. Since 1991, Oakton has distributed a wide variety of instruments such as meters, electrodes, and transmitters. Oakton is based in Vernon Hills, IL, and has facilities in Europe, Asia, and China.

What’s in the Box?

• One electrode WD-35804-09
• Electrode storage container
• BNC connector

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Oct 13, 2011 17:14:04

Low-cost Brix refractometer, 0 to 18% Brix

Low-cost Brix refractometer, 0 to 18% Brix Reviews

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Low-cost Brix refractometer, 0 to 18% Brix Feature

• Brix Refractometers
• Durable units provide quick and easy measurements
• Product Type: Refractometer (Analog)
• Brix scale range (Minimum): 0
• Brix scale range (Maximum): 18
• Accuracy: ±0.15%
• Resolution: 0.20%
• Model: RHB-18
• Manufacturer number: RHB-18
• Part Number: AO-81150-04
• Package Quantity: EACH

Use these economical refractometers to take quick and easy measurements. Refractometers feature adjustable focus and a zero adjustment screw for calibration. Each refractometer is calibrated and adjusted to read at 68°F (20°C). Models with automatic temperature compensation (ATC) are ideal for applications where the temperatures of your sample vary. Refractometers are made of corrosion-resistant brass and have rubber-insulated grips. Include hard case, calibration screwdriver, and instructions. Brix Refractometers measure soluble solid concentration of sugars, salts, proteins, and more in foods and liquids - ideal for quality control and R&D applications. Use to measure percent Brix of juices, beverages, and other sugar-based liquids.

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Oct 12, 2011 13:40:40

Agilent Function Arbitrary Waveform Generator 33210A 10 MHz

Agilent Function Arbitrary Waveform Generator 33210A 10 MHz Reviews

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Agilent Function Arbitrary Waveform Generator 33210A 10 MHz Feature

• 33210A

Perfect for bench or system applications. Full featured providing a wide variety of essential functions. Can be used as standalone or in system applications. Front panel operation is straight-forward and user friendly. A knob or numeric keypad lets you access all major functions to adjust frequency, amplitude, offset, and other parameters. Even enter voltage values directly in Vpp, Vrms, dBm, or as high or low levels. Timing parameters can be entered in Hertz or seconds. Waveforms are generated using direct digital synthesis (DDS) technology which creates stable, accurate low distortion sine waves as well as square waves with fast rise times up to 10 MHz and linear ramp waves up to 100 kHz. Features & Options: Sine, square, ramp/triangle, noise and pulse waveforms Optional arbitrary waveforms (14-bit, 8K points, 50 MSa/s) 1 µHz frequency resolution AM, FM and PWM modulation Linear and Log sweep IntuiLink Waveform Editor software included Graphical display GPIB, USB, and LAN (LCI-C) standard Optional 10 MHz external frequency reference SCPI language 1-Year Warranty

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Oct 11, 2011 15:40:50