Products/Services for Phenolphthalein Structure Indicators
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Dimensional Indicators and Comparators - (205 companies)Dimensional indicators and comparators are instruments for comparative measurements where the linear movement of a precision spindle is amplified and displayed on a dial or digital display. Indicators utilize electronic, mechanical or pneumatic...Gage TypeGaging TechnologyUnits -
Biological Indicators - (42 companies)Biological indicators are used to monitor and evaluate the effectiveness of sterilization. They are designed for use with ethylene oxide gas, dry heat, steam, or radiation. Ethylene oxide gas is used to kill bacteria, mold, and fungi in medical... -
Grounding Indicators - (19 companies)Grounding indicators are used to monitor and verify the presence of grounding systems. The purpose of a grounding indicator is to continually verify that a connection to ground is maintained in areas where potentially flammable materials are stored... -
Damage Indicators - (31 companies)...over time. Temperature recorders can be pre-programmed or be set to be configured by the user. Impact / shock indicators and recorders continuously monitor and record shock, vibration and other environmental conditions experienced by structures. Impact...
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Temperature Indicators - (429 companies)Temperature indicators are designed for temperature monitoring and analysis. These devices either come equipped with an integral sensor, or require sensor input. Temperature indicators are designed for temperature monitoring and analysis... -
Pilot Lights and Indicator Lights - (379 companies)How to Select Pilot Lights and Indicator Lights. Pilot lights and indicator lights are indicating lights for machines or instruments. Most indicators favor the use of LEDs or incandescent lamps. Types of Lights. Pilot lights and indicator lights...
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Weight Indicators - (48 companies)Weight Indicators are readouts and displays for showing weight, they are often digital but can be analog as well. Description. Weight indicators are digital or analog display devices that indicate the weight of an object located on a connected scale...
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Sight Flow Indicators - (187 companies)Sight flow indicators provide a quick, reliable and economical way to verify the flow of fluids through industrial process lines. Fluid clarity, color, and flow can be monitored through the window. The indicator type is specified based upon flow...
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Flow Computers, Totalizers, and Indicators - (282 companies)Flow computers, totalizers, and rate indicators integrate the functions of flow and temperature measurement, computation, data acquisition, input / output (I/O) standardization, and closed loop control. They require external sensor inputs and may...
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Web Tension Indicators - (38 companies)Web tension indicators measure and report tension parameters in web or other flat-sheet production processes. Some types of web tension indicators have control functionality as well. Web tension indicators measure and report tension parameters...
Product News
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Norton Abrasives
New Grain Structure for Metal Fabricators Norton RazorStar Abrasive Discs Designed to Improve Grinding Performance. New Grain Structure Aims to Boost Productivity and Quality for Metal Fabricators. Like anything being sold commercially, upgrades are necessary to keep the customer engaged. That holds true in the metal fabricating space as well, especially if you are talking about a consumable like coated abrasives. Anyone who has been involved in removing excess weld material for the last 25 years, for example, can walk you through... (read more)Browse Grinding Wheels Datasheets for Norton Abrasives -
Parker Sporlan Division
See-All Moisture Indicator The Sporlan Type See-All moisture liquid indicator combines two functions of moisture and liquid indication into a single economical product. The indicator is a porous filter paper that is sensitive to moisture. A green dark color indicates the refrigerant is dry. A yellow color indicates the refrigerant is wet. The indicator is formulated so that it changes color at the moisture levels generally accepted as the safe operating range. Also, one can see through the sight glass to determine... (read more)Browse Sight Windows Datasheets for Parker Sporlan Division -
Osborne Industries, Inc.
Power Function Indicator Light The Osborne Power Function Indicator Light provides visual confirmation that an electrical circuit is functioning and connected electronic devices are drawing power and operating properly. The patented system indicates proper operation of connected devices with varying voltages with consistent LED light brightness. Lights will not dim as output power varies in connected devices. Applications include: Heat tapes on pipes, gutters, and other surfaces like heated walkways. Engine block heaters... (read more) -
OTTO Controls
Indicator Lights with Legends Sealed to IP68S, the K3P series of panel plugs with LED indicator lights provides reliable visual feedback to control operators. The K3P panel plugs and OTTO's K3 rocker switches share the same panel cutout size and snap-in front panel mounting method. This allows you to create a uniform panel appearance in your applications. Choose up to 70 different standard legends, 6 lens colors, 5 legend colors and 4 LED colors with 4 voltage options. (read more)Browse Pilot Lights and Indicator Lights Datasheets for OTTO Controls -
PCE Instruments / PCE Americas Inc.
Power Indicator PCE-ND30 The power indicator PCE-ND30 can be used to measure 54 parameters in a UI network. In addition to the performance measurement of the power indicator PCE-ND30, it can detect voltage, current, and harmonics up to the 51st order. The power display can be used as 1 or 3 phase. It does not matter if the connected load is balanced or unbalanced. All readings are displayed graphically on the display from the power meter. What measurement values are displayed, can be set by the user. This can be done... (read more)Browse Digital Panel Meters Datasheets for PCE Instruments / PCE Americas Inc. -
Renishaw
Additive manufacture structures from copper Pure copper is a highly desirable material for heat exchangers and electrical components due to its excellent thermal and electrical properties. While these properties are beneficial for the application, they also turn the process of using copper in additive manufacturing into a challenge. Here, Kenneth Nai, Principal Engineer at Renishaw, explores how to overcome this issue and use additive manufacturing to produce fine complex copper structures for heat exchangers. Challenge. Additive... (read more)Browse 3D Printers and Additive Manufacturing Machines Datasheets for Renishaw -
HydraCheck Inc.
Inline Flow Indicator With Temperature Sensor Flow Indicators are designed for continuous monitoring or intermittent use commissioning and servicing hydraulic systems up to 6000 psi (420 bar). The large clear 2-1/2 " (63 mm) diameter dial ensures that quick checks can be made to determine pump performance and setting of flow control valves. They can be used on mobile and industrial hydraulic circuits. Also, lubrication and coolant systems using oil. These direct-acting flow indicators can be installed in hazardous areas or on applications... (read more)Browse Flow Meters Datasheets for HydraCheck Inc. -
BinMaster, Inc.
New Rotary Paddle Level Indicators Measure. Detect. Alert. Meet BinMaster --an industry leader in point level measurement for inventory control. Detect high and low levels while protecting valuable bulk material inventory with BinMaster's newly designed line of rotary paddle level indicators. Proudly made in Lincoln, Nebraska, USA, BinMaster ensures quality and reliability, following ISO-9001:2015 processes. BinMaster rotaries are offered with a wide variety of voltages and hazardous location approvals. And you can choose from... (read more)Browse Level Sensors Datasheets for BinMaster, Inc. -
Tronics Microsystems
MEMS accelerometer that focus on key indicators When used to continuously monitor vibrations of rotative equipment, large bandwidth 20 000Hz Digital MEMS accelerometer can deliver raw data up to 1Mb/s. Existing IIoT networks often offer 100kb/s or less band pass. With embedded computation capabilities, Edge accelerometer computes locally key machine heath indicators and transmits them in a reduced data transfer form down to kb per hour. Bearing or gearing mechanical issues of rotative equipment can create vibrations up 20 000Hz. Thanks... (read more) -
Norton Abrasives
Next Generation of Micro-Structured Abrasive Belts THE PRECISE FLEXIBLE DESIGN FOR CONSISTENT, FINE FINISHES. Drive cost out of your finishing processes with Norton NORaX N889. micro-structured engineered belts. The engineered abrasive layer. wears away consistently exposing new, sharp, abrasive grains providing longer belt life, higher quality finish, faster cut rate, and an ability to skip finishing steps. The flexible J-weight backing easily conforms to complex contours for a superior, high quality finish. For more information, see our case... (read more)Browse Abrasive Belts Datasheets for Norton Abrasives
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Alloys and Composites of Polybenzoxazines
The applications of this benzoxazine resin were thus widen by using phenolphthalein structure as a color indicator .
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Direct Fluorination of Phenolsulfonphthalein: A Method for Synthesis of Positron-Emitting Indicators for In Vivo pH Measurement
This dis- tinction can be explained by different structure of acidic forms of these two indicators : phenolphthalein does not form a zwitterion and exists as an uncharged cyclic lactone [10], which subsequently cannot survive an attack of fluorine due to the lack…
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A PROPOSED METHODOLOGY FOR A QUANTITATIVE INVESTIGATION OF CARBONATION IN POLYMER‐MODIFIED MORTARS
…methods of carbonation process were explored in this study: x Given the fineness of the sand used (0.15/0.35 mm), the PMM has a fine granular structure , making very accu- rate the results obtained by phenolphthalein indicator concerning the detection of…
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A novel β-cyclodextrin polymer modified by sulfonate groups
Phenol- phthalein is a well-known pH indicator whose molecular structure is alike to basic magenta.
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Steel Reinforced Concrete – Corrosion of the Reinforcing Steel
The depth of carbonation in a structure can be quite easily established by the use of phenolphthalein indicator on freshly exposed material.
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Steel Reinforced Concrete - Corrosion of the Reinforcing Steel
The depth of carbonation in a structure can be quite easily established by the use of phenolphthalein indicator on freshly exposed material.
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Behavior of γ-ray-irradiated pullulan in aqueous solutions of cationic (cetyltrimethylammonium hydroxide) and anionic (sodium dodecyl sulfate) surfactants
Quantification of the carboxylic groups in the structure of the modified fractions was carried out by titration with 0.01 M NaOH using phenolphthalein as an indicator .
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Synthesis and diuretic activity of 4-chlorosalicylic acid derivatives
The structure of V was also confirmed by its titration with 0.i N NaOH in ethanol with phenolphthalein as the indicator .
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Experience with the chemical stabilization of loess soil prone to slump-type settlement using an auger-injector
…i.I m in diameter and 12 m deep in which visual observations were made of the walls of the hole over its entire length using an indicator ( phenolphthalein ) and feeler, as well … monoliths of the undisturbed structure with their subsequent testing…
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Self-organized Polymer Aggregates with a Biomimetic Hierarchical Structure and its Superhydrophobic Effect
Fig. 4 Photograph of (a) liquid drops encapsulated by the hierarchi- cally structured PC aggregates, (b) blood plasma, 1 mol/l KOH and HCl aqueous solutions containing indicator of phenolphthalein and methyl orange, respectively, on superhydrophobic PC coating (from left to right) .
