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  • Helmut Fischer – Fischerscope X-ray XDV-µ

    We have developed the FISCHERSCOPE® X-RAY XDV®-µ especially for measuring smallest structures and components with short measuring times. A large-area silicon drift detector and the polycapillary optics enable precise, repeata…

    We have developed the FISCHERSCOPE® X-RAY XDV®-µ especially for measuring smallest structures and components with short measuring times. A large-area silicon drift detector and the polycapillary optics enable precise, repeatable measurements e.g. on bond surfaces, SMD components or thin wires. That permits precise quality monitoring of the coatings on printed circuit boards – and ensures their long-term function.

    The FISCHERSCOPE® X-RAY XDV®-µ LD is your XRF instrument for the measurement of bulky samples. Due to the measuring distance of 12 mm, even assembled PCBs can be measured without any problems.

    • Microfocus tube with tungsten anode; molybdenum anode optionally available
    • Flexible, 4-fold exchangeable primary filter
    • Polycapillary optics for particularly small measuring spots (10 – 60 µm FWHM) with short measuring times
    • Silicon drift detector
    • Video system with 3× optical zoom for precise sample positioning
    • Precise, programmable measuring stage for automated measurements
  • Helmut Fischer – MMS Inspection Dry Film Thickness

    The Universal Thickness Gauge for Industrial Coating Thickness Measurement

    One coating thickness measuring device – diverse applications! The MMS® Inspection DFT is the all-rounder i…

    The Universal Thickness Gauge for Industrial Coating Thickness Measurement

    One coating thickness measuring device – diverse applications! The MMS® Inspection DFT is the all-rounder in the field of coating thickness measurement. Ideally suited for coating thickness measurement on both steel and non-ferrous metals, it finds application in a variety of industries. But here’s something special in a coating thickness gage: it’s protected against dust and water jets by an IP65-rated housing. Even under harsh conditions like in heavy corrosion protection, the dry film thickness gauge makes measuring is easy.

  • HF Scientific – Environmental Testing Equipment – AdvantEDGE pH Electrode Sensor

    pH Electrode Sensor

    This pH sensor head is part of the AdvantEDGE probe system that allows a direct connection to a PLC for seamless integration with industrial control systems. Use any…

    pH Electrode Sensor

    This pH sensor head is part of the AdvantEDGE probe system that allows a direct connection to a PLC for seamless integration with industrial control systems. Use any computer to display data, calibrate and customize the measurement without an intermediate analyzer electronics box. A LD500 local display can be used if desired. Sensor heads are pre-calibrated and can be replaced or exchanged with any other type of sensor without taking the system down. Save space, time and money.

  • ICSPI – Redux AFM

    Effortlessly collect 3D topography data with sub-nanometer precision on your benchtop with the Redux AFM. Get quantitative data in minutes for topography, roughness, film thickness, particle size and more.

    Effortlessly collect 3D topography data with sub-nanometer precision on your benchtop with the Redux AFM. Get quantitative data in minutes for topography, roughness, film thickness, particle size and more.

  • ICSPI – Atomic Force Microscope

    ICSPI has integrated all of the components of a traditional AFM onto a single 1 mm x 1 mm chip to create the world’s first single-chip AFM. That means that 250 AFMs can fit on the face of a penny.

    The…

    ICSPI has integrated all of the components of a traditional AFM onto a single 1 mm x 1 mm chip to create the world’s first single-chip AFM. That means that 250 AFMs can fit on the face of a penny.

    The nGauge AFM uses micro-electro-mechanical systems (MEMS) to control the X, Y and Z position of the tip. This means that no alignment of lasers is required.

    The nGauge is the smallest AFM in the world. Because the entire unit weighs less than 500 grams, the nGauge rejects building vibrations, so no vibration isolation table is needed, which makes the nGauge a true benchtop AFM.

  • Koehler – Aquamax Total Acid Number (TAN) Titrator

    The Aquamax TAN titrator is easy to operate: simply calibrate, run a blank, select the correct preprogrammed TAN analysis, and the titrator performs the analysis. Intuitive function guide display walks you through operation. Results are displayed …

    The Aquamax TAN titrator is easy to operate: simply calibrate, run a blank, select the correct preprogrammed TAN analysis, and the titrator performs the analysis. Intuitive function guide display walks you through operation. Results are displayed on screen in units of KOH/g and are also stored via internal data logger. Flexible data management options allow for export of readings to a PC or printer. TiCOM software (order separately below) allows viewing and printing of sample input, blank, and titration measurement data. Optional thermal printer accessory allows for the printing of results data. Order separately below.

  • Koehler – Benchtop EDXRF Elemental Analyzer

    The Koehler Benchtop EDXRF Elemental Analyzer can be used to determine the amount of sulfur in petroleum and petroleum products that are single-phase. This product may be used to determine the amount of lead in gasoline as well.

    The Koehler Benchtop EDXRF Elemental Analyzer can be used to determine the amount of sulfur in petroleum and petroleum products that are single-phase. This product may be used to determine the amount of lead in gasoline as well.

  • Koehler – Constant-Temperature Viscosity Bath

    Baths feature PID microprocessor controller to deliver precise temperature control, with ASTM specified tolerances throughout the operating temperature range. Dual digital displays show set point time and actual temperature. Tim…

    Baths feature PID microprocessor controller to deliver precise temperature control, with ASTM specified tolerances throughout the operating temperature range. Dual digital displays show set point time and actual temperature. Timers display in 0.01-second resolution and have ±0.01% accuracy. Models with RS-232 port also allow you to enter the viscosity constant of each viscometer on the controller panel. Controller automatically displays test results in efflux time and viscosity units when timers stop. Controller automatically shuts off power when there is an overtemperature condition or if the primary probe is disconnected.

    The integrated low-level sensor interrupts operations if the bath liquid does not fill to the proper level, and shuts off power if the liquid falls below the level. Bath chamber is a clear Pyrex® tank enclosed in a polyester-epoxy finished steel housing. Top plate holds the viscometers and is made of stainless steel for easy cleaning. Front viewing window reduces distortion. Glare-free fluorescent lights in the bath and a background baffle enhance the view of the viscometers. Baths rest on adjustable leveling feet.

  • Koehler – Corrosion Tester – Accelerated Iron Corrosion Tester

    Accelerated Laboratory and Field Procedure for the determination of corrosion of iron, in the presence of water, on samples such as gasoline and gasoline blended with 10% ethanol, E10 (Specification D4814); gasolineblend components (except butane)…

    Accelerated Laboratory and Field Procedure for the determination of corrosion of iron, in the presence of water, on samples such as gasoline and gasoline blended with 10% ethanol, E10 (Specification D4814); gasolineblend components (except butane); diesel fuel and biodiesel B5, except Grade No. 4-D (Specification D975); biodiesel B6 to B20 (Specification D7467); diesel-blend component such as light cycle-oil; No.1 fuel oil, No.2 fuel oil (Specification D396); aviation turbine fuel (Specification D1655).

  • Koehler – Corrosion Tester – Copper Strip Corrosion Tester

    The Copper Strip Tarnish Test assesses the relative degree of corrosivity of petroleum products, including aviation fuels, automotive gasoline, natural gasoline, solvents, kerosene, diesel fuel, distillate fuel oil, lubricating oil and other produ…

    The Copper Strip Tarnish Test assesses the relative degree of corrosivity of petroleum products, including aviation fuels, automotive gasoline, natural gasoline, solvents, kerosene, diesel fuel, distillate fuel oil, lubricating oil and other products. A polished copper strip is immersed in 30mL of sample at elevated temperature. After the test period, the strip is examined for evidence of corrosion and a classification number from 1-4 is assigned based on a comparison with the ASTM Copper Strip Corrosion Standards. For aviation fuels and natural gasoline the sample tube is placed inside a stainless steel pressure vessel during testing.

  • Koehler – Corrosion Tester – Dual Corrosion Tester

    Consists of two heat-transfer corrosion cells with temperature and pressure controls for evaluating engine coolant samples in accordance with ASTM D4340. Maintains aluminum alloy specimens at constant temperature in the presence of 500 mL samples….

    Consists of two heat-transfer corrosion cells with temperature and pressure controls for evaluating engine coolant samples in accordance with ASTM D4340. Maintains aluminum alloy specimens at constant temperature in the presence of 500 mL samples. Each corrosion cell includes a borosilicate glass test cell, heat transfer bar, aluminum test specimen with thermocouple port, Type J thermocouple, 950W band heater, pressure gauge, pressure relief valve, stainless steel end plates with support rods, fill plug and o-rings, and acrylic safety shields. Digital temperature controllers maintain specimens at temperatures of up to 210 ± 1°C throughout the test period. Test cells are mounted on a finished steel base. Controls are housed in a separate finished steel cabinet.

     

    Provides a laboratory screening procedure for evaluating the corrosion preventing capabilities of engine coolants under heat transfer conditions that may be encountered in aluminum cylinder head engines. Corrosion preventing effectiveness is determined by the change in weight of an aluminum alloy test specimen after an extended period at elevated temperature in the presence of a coolant sample.

  • Koehler – Corrosion Tester – Lead Corrosion Apparatus

    Constant temperature apparatus rotates copper and lead test panels in lubricant samples to determine corrosiveness to lead per FTM specifications. Panels are rotated at 600rpm in samples maintained at 163°C (325°F) and aerated at 0.94L/min. (2.0 Cu. ft./hr.). Test panel shafts ride on ball bearing spindles driven by a 1⁄15hp motor. A counterbalanced support bar positions the drive shaft for testing or for mounting and removal of test panels. When the support bar is raised, a safety microswitch automatically stops the drive motor to prevent splashing of hot oil. Fully insulated bath features double-wall stainless steel construction, with a built-in support rack to suspend test cells vertically at the proper depth. Microprocessor PID control provides quick temperature stabilization without overshoot, and the bath is protected by an overtemperature control circuit that interrupts power should bath temperature exceed a programmed cut-off point. Dual LED displays provide actual and setpoint temperature values in °C/°F format. Communications software (RS232, etc.), ramp-to-set and other enhanced features are available as extra cost options. Contact your Koehler representative for information. A 1⁄20hp stirrer thoroughly circulates the bath medium for temperature uniformity. Redundant overtemperature protection is provided by a built-in backup thermostat. Flowmeters and valves mounted on a convenient manifold provide individual air flow control for each test cell.

  • Koehler – Corrosion Tester – Silver Corrosion Test Apparatus

    Fully insulated, thermostatically controlled water bath with constant water level device. Use together with K25370 Bath Conversion Kit to immerse six 350mL test tubes for silver strip corrosion tests. Stainless steel inner wall and powder coated s…

    Fully insulated, thermostatically controlled water bath with constant water level device. Use together with K25370 Bath Conversion Kit to immerse six 350mL test tubes for silver strip corrosion tests. Stainless steel inner wall and powder coated steel outer wall construction.

  • Koehler – Distillation System – Automatic Distillation Analyzer

    Two Models are Available – The Automatic Distillation Analyzer 5000 Series may be ordered for operation with an external PC (purchased separately) or may be ordered with a built-in PC, internal touch screen monitor, virtual keyboard and mous…

    Two Models are Available – The Automatic Distillation Analyzer 5000 Series may be ordered for operation with an external PC (purchased separately) or may be ordered with a built-in PC, internal touch screen monitor, virtual keyboard and mouse. An easy-to-use Windows®-based PC communication software expands user capabilities for data analysis and unit control. Distillation methods and parameters can be easily created or modified. Software calculates repeatability and reproducibility as per ASTM D86 as well as standard and deviation against reference materials. Test results are displayed in real-time and can include distillation curve and temperature with or without barometric compensation and/or evaporation correction, distillation rate, heating power curve, master curve comparison, and zoom function for high resolution of heating and temperature curves. The heater compartment is rapidly cooled at the completion of a distillation run to reduce operator downtime. The analyzers are of rugged construction for instrument longevity with a modular design for easy routine maintenance.

  • Koehler – Flash Point Tester – Automatic Abel Flash Point Tester

    The Automatic Abel Flash Point Tester is used primarily to test flammable and combustible materials for shipping and safety regulations. The flash tester provides an increased temperature range of operation as compared with other testers, allowing…

    The Automatic Abel Flash Point Tester is used primarily to test flammable and combustible materials for shipping and safety regulations. The flash tester provides an increased temperature range of operation as compared with other testers, allowing greater flexibility in testing samples according to the Abel test method. The unit provides a test range to 110°C and can be extended to –30°C by any appropriate external chiller.

  • Koehler – Flash Point Tester – Automatic Pensky Martens Flash Point Analyzer

    Koehler Automated Flash Point Analyzers represent a perfect union of next-generation technology with traditional robust quality. The system software runs on an integrated processor PC running the latest Windows operating system. The 8.4” touch s…

    Koehler Automated Flash Point Analyzers represent a perfect union of next-generation technology with traditional robust quality. The system software runs on an integrated processor PC running the latest Windows operating system. The 8.4” touch screen interface fully displays all operator parameters and results on a single screen. A three (3) position mechanical lift system for the cover and motor assembly is fully automated and software selectable: Open – Clean – Test for one touch positioning of the test cup. Comes standard with two flash detector systems including a thermocouple and ionization ring detection. Over 65,000 results of data can be stored on the local hard drive. Integrated Dual Fan System directly cools the test cup and the environment around test cup. Unlimited number of user programs including a quick test that safely tests from ambient, puts the flash point result into the EFP of the official run, and prompts user to refresh the sample, virtually assuring no fires ever occur. In addition, the instrument comes standard with an inert gas fire suppression system

  • Koehler – Flash Point Tester – Automatic Tag Closed Cup Flash Point Tester

    The Automated Tag Closed Cup flash point tester ensures the accuracy and precision required according to the ASTM D56 and related test methods. The test sample is heated at a prescribed rate of temperature increase throughout the standard temperat…

    The Automated Tag Closed Cup flash point tester ensures the accuracy and precision required according to the ASTM D56 and related test methods. The test sample is heated at a prescribed rate of temperature increase throughout the standard temperature test range to 100°C. The flash point tests are simply conducted by mounting the flash cup filled with sample into the test position and selecting a pre-programmed test method or the search mode to determine an approximate flash point. The automation routines provide accurate test results. Ignition by gas flame or electrical ignitor is included, along with safety cut-off devices. The measurement range can be extended to –30°C by any appropriate external chiller. Supervision software is included.

  • Koehler – Flash Point Tester – Rapid Flash Point Tester

    Rapid Tester® provides rapid determinations of flash point or sustained burning qualities by using a small sample. A flash/no flash test result is achieved in one minute for flash points below 212°F (100°C) with a 2mL sample. Ideally suited for…

    Rapid Tester® provides rapid determinations of flash point or sustained burning qualities by using a small sample. A flash/no flash test result is achieved in one minute for flash points below 212°F (100°C) with a 2mL sample. Ideally suited for quality assurance and environmental compliance testing as well as actual flash point for paints, fragrances, hydrocarbons and other liquids. Open cup models are used for determining sustained burning qualities characteristics of mixtures of flammable and nonflammable liquids or liquids with widely different flash points when assessing flammability characteristics. Features convenient semi-automatic operation for flash/no flash tests. Set the test temperature on the digital display and inject a 2mL or 4mL sample into the sample cup. The tester quickly stabilizes itself at the desired value, permitting the test flame to be applied and the result to be observed by the operator. Unit also performs conventional determinations of actual flash temperature by the small scale closed tester method. The Closed Cup Model is for routine flash point tests in the range from –30 to +300°C (–22 to +572°F).

  • Koehler – Fluorescent Indicator Absorption Apparatus

    A complete system for conducting FIA analyses of a single or up to six samples simultaneously. Each system is complete with an upper multi-position air pressure manifold with independently-operated gauges, pressure regulators and ball O-ring joint…

    A complete system for conducting FIA analyses of a single or up to six samples simultaneously. Each system is complete with an upper multi-position air pressure manifold with independently-operated gauges, pressure regulators and ball O-ring joints allowing for individual pressure control at each column. Each pressure regulator may be set at any point from 0-15 psi and will maintain the set pressure regardless of changes in back pressure. An integral pressure gauge on each station continuously registers the active pressure on each column. The ball O-ring connection system connects the pressure regulators to the upper columns, and the proper seal is achieved by applying moderate clamping pressure of stainless steel clamps without utilizing any grease. Convenient O-ring compression type fittings simplify the connection of the analyzer tubes (3mm OD x 1200mm) to the upper columns. The internal geometry of the fittings is optimized for transition between tubing diameters, and a simple twist of the connection fitting releases the analyzer tube. O-ring compression type fittings are also used to cap the end of each analyzer tube with the column support tips. The tips contain an internal porous polyethylene disc in order to support the silica gel packing in each analyzer tube. An integrated electric vibration system is mounted to the upper chassis so that the columns can be vibrated to facilitate the dry gel packing procedure, and features an on/off and amplitude selector switch. The complete unit also includes a 1mL syringe with 4” needle, two gel bottles for pouring silica gel, extra O-rings, stainless steel ball-and-socket joint clamps, and two mounting brackets with screws for stabilizing chassis.

  • Koehler – Gas Chromatography System for Free and Total Glycerin

    This simple-to-use biodiesel GC system is ideal for the quantitative determination of free and total glycerin in B100 methyl esters by gas chromatography. The calibrated results are displayed directly, eliminating off-line calculations.

    Bo…

    This simple-to-use biodiesel GC system is ideal for the quantitative determination of free and total glycerin in B100 methyl esters by gas chromatography. The calibrated results are displayed directly, eliminating off-line calculations.

    Both the carrier gas and the Flame Ionization Detector (FID) combustion gas are controlled by programmable Electronic Pressure Controllers (EPCs). EPCs not only provide rock-solid retention time reproducibility, but allow the carrier gas to be pressure ramped (just as the column oven is temperature ramped) from the built-in PeakSimple data system.

    The on-column injector is ideal for 1⁄8″ packed and 0.53-mm wide-bore capillary columns, and is suitable for analyses ranging from methane to heavy, high-boiling hydrocarbons (C44+). The column oven accepts column cage diameters up to four inches, is programmable to 752°F (400°C), and recycles quickly with its high-speed cool-down fans.

  • Koehler – General Lab Equipment – Automatic Heated Oil Test Centrifuge

    Fully automatic bench top centrifuge designed expressly for petroleum testing applications. Features a 4-1/2” LCD touch screen control panel. This integrated touch screen can be used to turn the heat on and off, set the duration of the test, set…

    Fully automatic bench top centrifuge designed expressly for petroleum testing applications. Features a 4-1/2” LCD touch screen control panel. This integrated touch screen can be used to turn the heat on and off, set the duration of the test, set the RCF/RPM values and choose the type of rotor assembly and corresponding glassware to be used during the test. The Servoed motor speed mechanism allows the user to simply set the desired speed and the instrument will attain that speed. This mechanism calculates RPM based on the given RCF and type of Rotor selected. The large, clear, top opening lid provides for easy access to the rotor and tube holders and for cleaning of the unit. The lid has a 18-1/2” diameter viewing window allowing the operator to view inside the chamber for checking the status of the rotor and checking for possible spillage of the centrifuge tubes. Molded PTFE cushions provide for maximum protection and easy positioning of the tubes. Safety Features The Centrifuge comes equipped with a Safety Lockout Mechanism. Upon emergency shutdown the door is locked and cannot be unlocked until the unit comes to a complete stop, the unit is turned back on, and the stop/unlock key is pressed on the touch screen display. Furthermore, the centrifuge cannot start while the door of the chamber is open and the latch is not engaged. The “Nitrogen Purge” feature allows for a slow release of Nitrogen into the bowl of the centrifuge. This feature requires an external Nitrogen Gas source and can easily connect to an Inlet port located at the back of the unit.

  • Koehler – Grease – Low Temperature Grease Flow Tester

    The Low Temperature Flow Tester, K95300, has been developed for testing lubricating greases in low temperature environments. The test is performed in accordance with DIN 51805 and can also be customized.
    Low Temperature Flow is measured acco…

    The Low Temperature Flow Tester, K95300, has been developed for testing lubricating greases in low temperature environments. The test is performed in accordance with DIN 51805 and can also be customized.
    Low Temperature Flow is measured according to the method of Kesternich (DIN 51805). The K95300 test system is an instrument for the determination of the flow pressure of lubricating grease at temperatures down to -50°C. Due to the special design of the cooling system, the K95300 can cool down in high speed and reach temperatures of -50°C without an expensive external cooling device.

    The core components are in accordance with medical standards to ensure highest precision and accuracy even in very low-pressure ranges. An easy to use touch screen interface helps to operate and use the machine in a quick and professional way.

  • Koehler – Grease – Tackiness Tester

    The Tackiness Tester, K95200, has been designed to provide an objective and qualitative test for tackiness. The tester quantifies the cohesive and adhesive tactile properties of greases by measuring the sample in Newton’s and replaces the ol…

    The Tackiness Tester, K95200, has been designed to provide an objective and qualitative test for tackiness. The tester quantifies the cohesive and adhesive tactile properties of greases by measuring the sample in Newton’s and replaces the old finger sticky test method with a numerical and graphical result.
    Greases are widely used in machinery and automotive components to protect components from frictional and wear losses. As a result, interaction properties like tackiness become crucial factors and often dictate their performance, especially when it comes to bearing lubrication. This property is related to microstructural aspects of grease such as thickener network, wetting agents and additives.

  • Koehler – Lubricants – Automated Air Release Value Analyzer

    The Koehler Air Release Value Apparatus consists of a test vessel and air flow control equipment for delivering heated air at the specified flow rate to a lubricating oil sample maintained at constant temperature. Integrated Touch Screen Control P…

    The Koehler Air Release Value Apparatus consists of a test vessel and air flow control equipment for delivering heated air at the specified flow rate to a lubricating oil sample maintained at constant temperature. Integrated Touch Screen Control Panel guides user from start to finish of test operation and provides density calculation and timing operation for measuring the air release value of the test sample. Drying oven available as additional accessory for warming test oil at temperatures of up to 100°C; Integrated Circulating Bath and air bath for sinker; compressed air heater, overtemperature and overpressure protection circuitry. Automatically measures the time for air release.
    The ability of a turbine, hydraulic, or lubricating oil to separate entrained air is a key performance characteristic in applications where agitation causes a dispersion of air bubbles in the oil. To determine air release properties, the sample is heated to a specified test temperature and blown with compressed air. After the air flow is stopped, the time required for the air entrained in the oil to reduce in volume to 0.2% is the air bubble separation time.

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