Cable, RS-232

Cable, RS-232 Reviews

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Cable, RS-232 Feature

• Replacements Accessories
• Product Type: Accessory
• Part Number: AO-58822-40
• Package Quantity: EACH

science-lab-ph-meters

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Oct 01, 2011 10:38:08

H-B Instruments Hydrometer, 1.000 to 1.220 Specific Gravity, 0.002 Divisions, Plain Form

H-B Instruments Hydrometer, 1.000 to 1.220 Specific Gravity, 0.002 Divisions, Plain Form Reviews

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H-B Instruments Hydrometer, 1.000 to 1.220 Specific Gravity, 0.002 Divisions, Plain Form Feature

• H-B Instruments Specific Gravity Plain Form Hydrometers for Heavy Liquids
• NIST Traceable
• Temperature of Standardization 60°F/60°F
• Metal Ballast
• Individually Serialized
• Specific gravity range (Minimum): 1
• Product Type: Hydrometers, Specific Gravity
• Specific gravity range (Maximum): 1.22
• Manufacturer number: 50345
• Form: Plain
• Model: 50345
• Brand: H-B Instruments
• Part Number: AO-08298-84
• Package Quantity: EACH

Each hydrometer is calibrated in a triple accredited ISO/IEC 17025:2005, A2LA accredited laboratory against equipment whose calibration is traceable to NIST. Individually packaged with a multi-language Statement of Accuracy indicating accuracy traceable to NIST.

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Sep 29, 2011 15:13:04

Cole-Parmer 150-mm Correlated Flowmeter;316 SS with316 SS float; For Liquids and Gases~With Valve

Cole-Parmer 150-mm Correlated Flowmeter;316 SS with316 SS float; For Liquids and Gases~With Valve Reviews

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Cole-Parmer 150-mm Correlated Flowmeter;316 SS with316 SS float; For Liquids and Gases~With Valve Feature

• Correlated Flowmeters with Valves
• Longer 150-mm scale makes these flowmeters perfect for applications demanding high resolution
• Clear polycarbonate front shield magnifies scale 16%.
• Hairline accuracy in reading float position is ensured by a vertical tangential locator line.
• Each flowmeter consists of a heavy-walled glass flowtube mounted in an anodized aluminum frame with
• To determine the minimum flow value, take one tenth of the maximum flow value.
• Select a flowmeter with a high-precision valve for superior flow rate controlideal for low-flow app
• The 16-turn high-precision valve features a nonrising stem to more accurately hit your desired set p
• Description: Variable Area, Correlated Flowmeter
• Flow rate (CO2): 155 mL/min
• Flow rate (O2): 131 mL/min
• Flow rate (N2): 148 (mL/min)
• Flow rate (Ar): 120 mL/min
• Flow rate (H2): 305 (mL/min)
• Accuracy: ±2% full-scale
• Material (fitting): 316 Stainless Steel
• Material (Valve): 316 Stainless Steel
• Material (o-ring): Viton®
• Material (Flow Tube): Borosilicate Glass
• Material (Housing): 316 Stainless Steel
• Material (float): 316 Stainless Steel
• Max operating temperature (° F): 250
• Max operating temperature (° C): 121
• Max pressure: 200 psi
• Process connection: 1/8" NPT(F)
• Repeatability: ±0.25%
• Manufacturer number: P24/1-N032-41ST
• Brand: Cole-Parmer
• Part Number: AO-03219-07
• Package Quantity: EACH

All flowmeters come with correlation data sheets for water and air at standard temperature and pressure (STP). We can also supply calibration data—call our Application Specialists for more information.

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Sep 27, 2011 18:32:18

HYDROMETER - SPECIFIC GRAVITY 1 - 2 (HEAVY LIQUID)

HYDROMETER - SPECIFIC GRAVITY 1 - 2 (HEAVY LIQUID) Reviews

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HYDROMETER, SPECIFIC GRAVITY, BELLWETHER®, STANDARD TEMPERATURE 60F, ACCURACY IS ± ONE SUBDIVISION, SPECIFIC GRAVITY RANGE: 1 - 2 (HEAVY LIQUID), LENGTH: 310mm, SUBDIVISION: 0.01

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Sep 26, 2011 20:35:13

Small Type J Penetration Thermocouple Thermometer Probe by Sper Scientific

Small Type J Penetration Thermocouple Thermometer Probe by Sper Scientific Reviews

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Small Type J Penetration Thermocouple Thermometer Probe by Sper Scientific Feature

• 350°C/662°F
• Handle Length: 4 1/2"
• Probe Length: 3 1/2"
• Probe Diam: 1/16"
• 1 YR Warranty

Type J penetration probe for digital thermocouple thermometers.

Copy and paste the following link into your browser address bar to see all Sper Scientific thermocouple probes and thermometers on Amazon.com:

http://goo.gl/MG0fL

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Sep 25, 2011 07:05:03

Flowtubes for nitrogen

Flowtubes for nitrogen Reviews

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Flowtubes for nitrogen Feature

• Flowtubes for Nitrogen
• Description: Variable Area, Direct Reading Flowmeter
• Flow rate (N2): 500 (mL/min)
• Material (Flow Tube): Borosilicate
• Material (float): Sapphire
• Max operating temperature (° F): 70
• Max operating temperature (° C): 21
• Manufacturer number: N112-06S
• Brand: Cole-Parmer
• Part Number: AO-32048-63
• Package Quantity: EACH

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Sep 24, 2011 07:20:04

OAKTON Benchtop Ion 510 Meter with pH electrode, ATC probe, and electrode holder, 110/220 VAC

OAKTON Benchtop Ion 510 Meter with pH electrode, ATC probe, and electrode holder, 110/220 VAC Reviews

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OAKTON Benchtop Ion 510 Meter with pH electrode, ATC probe, and electrode holder, 110/220 VAC Feature

• Oakton Benchtop Ion 510 Meters
• Advanced features at an economical price!
• Store and recall 50 readings in memory
• Feature a simple push-button keypadideal for use in the lab or plant.
• Product Type: Benchtop Ion Meters
• Dimensions (" W): 7
• Dimensions (" H): 2-3/8
• Dimensions (" L): 9
• Range (pH): 0 to 14
• Range (mV): ±1999 mV
• Range (Temperature °C): 0 to 100
• Resolution (pH): 0.01
• Resolution (Temperature): 0.1°C
• Resolution (mV): 0.1 mV for ±199.9 mV, 1 mV beyond ±199.9 mV
• Accuracy (pH): ±0.01
• Accuracy (Temperature): ±0.3°C
• Accuracy (mV): ±0.2 mV for ±199.9 mV; ±2 mV beyond ±199.9 mV
• Temperature compensation: Automatic or manual
• Display: LCD, dual line
• Buffer recognition: 3 points (select NIST or USA buffer sets)
• Datalogging (points): 100
• Power: 110/220 VAC
• CE Compliance: Yes
• Brand: Oakton
• Part Number: AO-35619-20
• Package Quantity: EACH

These easy-to-use, microprocessor-based meters feature auto-off, hold, ATC, recorder output, and electrode diagnostics. The convenient pull-out quick reference card keeps procedures handy at all times. The large, dual-display LCD provides excellent visibility—even from a distance. Meters accept electrodes with a BNC connector. Measures pH, temperature, and relative mV Three-point pH calibration with automatic buffer recognition for both USA (pH 4.01, 7.00, 10.01) and NIST (pH 4.01, 6.86, 9.18 ) pH buffers Automatic temperature compensation maintains reading accuracy even in fluctuating temperatures. Recorder output—create hard copies of your data Measures ion concentration with direct readout in ppm Displays ppm and mV at the same time—lets you verify electrode operation while taking measurements Calibrates at up to three ion concentration standards (choose from 0.1, 1.0, 10.0, or 100.0 ppm) Works with all Ion Selective Electrodes with BNCconnectors

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Sep 21, 2011 03:10:03

Dual Channel Thermometer with 2 Wire Probes

Dual Channel Thermometer with 2 Wire Probes Reviews

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Dual Channel Thermometer with 2 Wire Probes Feature

• Cole-Parmer Two-Channel Table/Wall-Mount Thermometers
• Monitor two areas at the same time
• Displays date and time when Min/Max temperatures occurs
• Enclosed bottle sensors are insulated from rapid temperature changes when a refrigerator door is ope
• Product Type: Digital Indicator
• Cable length: 3.5 ft
• Min temperature (° F): -58
• Min temperature (° C): -50
• Max temperature (° F): 158
• Max temperature (° C): 70
• Dimensions (" W): 3.5
• Dimensions (" H): 1.75
• Dimensions (" D): 1
• Alarm: Yes
• Accuracy (° F): ±1°
• Accuracy (° C): ±1°
• Power: 1 AAA battery (included)
• Probe (Remote): Yes
• Display: LCD, triple display, 0.75 in H
• Resolution: 0.1°
• Manufacturer number: 4307CP
• Brand: Cole-Parmer
• Model: 4307CP
• Part Number: AO-94460-61
• Package Quantity: EACH

The dual probe design is perfect for monitoring temperature in two separate areas or measure two adjoined areas to insure uniformity. Ideal for cold storage, chemicals, pharmaceuticals, vaccines, and more. The two channels records the date and time of the minimum and maximum readings, while independently monitoring user programmable high and low alarms. The built-in alarm provides an alert when the temperature readings exceed the pre-set alarm limits, an audible alert will sound and a red LED will flash. If the readings return to acceptable limits, the audible alarm will turn off however, the LED will continue to flash until reset to indicate that during the test period an alarm was reached. Alarm is programmable in 1° increments. Probe is attached to a 3-1/2-ft (1.05 m) micro-cable that permits a doors to close on it; probe and cable are both submersible. Mount meter with included VelcroTM, magnetic strips, or use flip-open stand on benchtop. Model 94460-61 is designed for general-purpose applications.

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Sep 19, 2011 21:52:08

Thermo Scientific Orion 9609BNWP Fluoride Electrode, 5 to 7 pH, with Waterproof BNC Connector

Thermo Scientific Orion 9609BNWP Fluoride Electrode, 5 to 7 pH, with Waterproof BNC Connector Reviews

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Thermo Scientific Orion 9609BNWP Fluoride Electrode, 5 to 7 pH, with Waterproof BNC Connector Feature

• Fluoride electrode with waterproof BNC connector 5 to 7 pH
• Easy to use in tough samples
• Free flowing sure-flow junction assures stable, drift free potentials

Thermo Orion Fluoride Electrode with Waterproof BNC Connector 5 to 7 pH. Thermo Scientific Orion Combination Fluoride Electrodes measure free fluoride ions in aqueous solutions quickly, simply, accurately and economically. The sure-flow junction in the combination fluoride electrode allow easy cleaning of the electrode junction and are easy to use in tough samples. Half cell fluoride electrodes allow you to use a separate reference electrode that can be used with other pH or half cell electrodes. Free flowing sure-flow junction assures stable, drift free potentials. When conventional electrode junctions clog, the sure-flow junction can be opened and flushed clean simply by pressing the cap. Fluoride half cell electrode used in conjunction with the single junction reference electrode offers the benefits of the sure-flow junction design. Material: epoxy. Cable length: 1m. Probe internal resistance: 150 to 200 kilo ohms. Concentration range: Saturated to 10-6M, saturated to 0.02 ppm. pH range: pH 5 to 7 at 10-6M (0.02 ppm F-). Reproducibility: +/-2%. Temperature range: 0 to 80°C continuous use, 0 to 100°C intermittent use (32 to 176°F continuous use; 32 to 212°F Intermittent use). Outside diameter: 13mm. Body length: 110mm. Orion #: 9609BNWP.

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Sep 18, 2011 17:46:21

Thermocouple,Wire,TYPE-K,24-GAUGE,Glass Braid Insulation,100-ft Spool

Thermocouple,Wire,TYPE-K,24-GAUGE,Glass Braid Insulation,100-ft Spool Reviews

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Thermocouple,Wire,TYPE-K,24-GAUGE,Glass Braid Insulation,100-ft Spool Feature

• 24-gauge wire
• Make your own thermocouple probes or extension cables
• High-temperature insulation for use up to 2600F (1427C)
• Length (ft): 100
• Product Type: Thermocouple wire
• Min temperature (° F): -100
• Min temperature (° C): -73
• Max temperature (° F): 900
• Max temperature (° C): 482
• Error limit: ±2% reading from -330 to -165°F (-200 to -110°C); ±4°F (±2.2°C) from -165 to 545°F (-11
• Product Type (None): Thermocouple
• OD: 0.048 in x 0.082 in
• Manufacturer number: K24-1-304 | 08541-11
• Model: K24-1-304
• Part Number: AO-08541-11
• Package Quantity: EACH

Order this reliable thermocouple wire for use in industrial, research, pharmaceutical, or aerospace applications. Developed using the latest technology, the wire is subjected to a lengthy series of electrical, mechanical, and chemical tests-one of the most rigorous quality assurance programs in the thermal instrumentation industry. Wire comes in 30, 24, 20, or 16 gauge for fabricating your own probes or extension cables (meets ANSI and ASTM standards). Choose from wire with polyvinyl chloride (PVC/PVC), fluorinated ethylene propylene resin (FEP/FEP), fiberglass (G/G), high-temperature fiberglass (HG/HG), or ceramic fiber (CF/CF) outer/inner insulation. PVC/PVC wire is extension-grade wire. Use spade lugs, miniconnectors, or standard connectors to assemble complete probes or extension cables. Order spade lugs, connectors, and accessories at right. Note: Use 30-, 24- and 20-gauge wire with miniconnectors or standard connectors; use 16-gauge wire with standard connectors only.

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Sep 17, 2011 19:32:13

Replacement DO Cap for Hach DO Probes, 2/pack

Replacement DO Cap for Hach DO Probes, 2/pack Reviews

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Replacement DO Cap for Hach DO Probes, 2/pack Feature

• Replacements Accessories
• Product Type: Accessory
• Brand: Hach
• Part Number: AO-53013-56
• Package Quantity: EACH

science-lab-dissolved-oxygen-meters

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Sep 16, 2011 21:08:08

pH electrode sealed single-junction for Beckman meters

pH electrode sealed single-junction for Beckman meters Reviews

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pH electrode sealed single-junction for Beckman meters Feature

• Sealed electrodes
• Save money without giving up temperature compensation!
• Electrodes designed to work with meters you already have
• Seven different designs available-find the design that works best for your application without los
• Part Number: AO-27507-00
• Package Quantity: EACH

"All-in-One" electrodes offer versatility and customization. These electrodes combine the pH reference, pH half-cell, and temperature sensor in one 12mm-diameter electrode body. The seven designs allow you to select between low-maintenance, sealed electrodes or clog-resistant refillable electrodes. Tuff-Tip electrodes feature a semi-domed tip which protects the pH bulb and ensures a quick response in harsh and dirty samples. PBR-style electrodes provide predictable, reliable, and quick responses-no matter what the sample temperature. This design virtually eliminates drift, accuracy problems, and premature performance losses due to temperature. All electrodes include 3-ft cable and BNC connector for pH, except where noted. Beckman Instruments-compatible electrodes feature a 30K temperature compensator with a 3.5mm audio plug for connecting to your meter.

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Sep 15, 2011 03:05:03

Tektronix TDS2022C 200 MHz, 2 Channel, 2GS/s Digital Storage Oscilloscope w/Active TFT Color Display

Tektronix TDS2022C 200 MHz, 2 Channel, 2GS/s Digital Storage Oscilloscope w/Active TFT Color Display Reviews

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Tektronix TDS2022C 200 MHz, 2 Channel, 2GS/s Digital Storage Oscilloscope w/Active TFT Color Display Feature

• 200 MHz Bandwidth Models
• 2-channel Model
• Up to 2GS/s Sample Rate on All Channels
• 2.5k point Record Length on All Channels
• Advanced Triggers including Pulse Width Trigger and Line-selectable Video Trigger

Ease-of-Use Features* 16 Automated Measurements, and FFT Analysis for Simplified Waveform Analysis* Built-in Waveform Limit Testing* Automated, Extended Data Logging Feature * Digital Real-time Sampling * Autoset and Signal Auto-ranging * Built-in Context-sensitive Help: More than 25 help screens and more than 80 important topics * Probe Check Wizard coaches you through probe compensation and checks your probe scaling * Multiple-language User Interface * 5.7in.(144mm) Active TFT Color Display * Small Footprint and Lightweight-Only 4.9in. (124mm) Deep and 4.4lb. (2kg)# Connectivity * USB 2.0 Host Port on the Front Panel for Quick and Easy Data Storage, Printing, and Connecting a USB Keyboard * USB 2.0 Device Port on Rear Panel for Easy Connection to a PC or Direct Printing to a PictBridge-compatible Printer * Includes National Instrument's LabVIEW SignalExpress TE Limited Edition and Tektronix OpenChoice Software for Connecting Your Bench

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Sep 13, 2011 17:13:22