|
|
|
The ground resistance of substations can be measured with two auxiliary electrodes which are put into the ground. To avoid influences from the mains current and its harmonics, this measurement should preferably be carried out with 128 Hz.The high output power of the CPC 100 ensures a high ratio of the signal level to the noise level. Thanks to the signal processor technology, the measuring procedure is very selective and disturbances by ground currents are reduced to a minimum.
|
|
Earth Testing covers the testing of earth electrodes and the measurement of soil resistivity. The instrument requirements depend on the range of applications.
|
|
3731 Clamp-On Ground Resistance Testers
The Clamp-on Ground Resistance Tester Model 3731 measures ground rod and small grid resistance through any season, without the use of auxiliary ground rods.
Check Resistance on Single and Multiple Rods or Grids
Clamp-on Ground Resistance Testers are used in multi-grounded systems without disconnecting the ground under test. The Model 3731 simply clamps around the ground conductor or rod and measures the resistance to ground. By performing measurements on intact ground systems, the user also verifies the quality of the grounding connections and bonds. Resistance and continuity of grounding loops around pads and buildings may also be measured.
The Model 3731 also provides alarm and memory functions.
|
|
Ground resistance meter 3-electrode measurement on the 3151 gives greater precision !
Ground resistance measurement involves factors that are not encountered during ordinary resistance measurement, such as polarization of the earth, the influence of grounding current due to leak current and grounding voltage, and the influence of auxiliary grounding resistance. The 3151 is able to make more accurate measurements more safely under difficult conditions because it uses the alternating current potentiometer method to provide measurement accuracy, and because it contains features such as an auxiliary grounding resistance check feature and measurement frequency switching.
|
|
| ... products without technical information |
| |
|
Provides a safe and simple way to measure petroleum products tendency to thermally degrade and form coke under high temperature pyrolyzing conditions. Free up skilled expensive lab personnel by allowing operators to weigh the initial and final samples then start the test. It is that easy! The MCRT-160 automatically executes the factory programmed ASTM D 4530 test program. Plus, it can even be programmed to automate your own specialized time-temperature test profiles.
|
|
HFM 436 Lambda - Heat flow meter
With the HFM 436 Lambda, samples measuring 30 cm x 30 cm or 60 cm x 60 cm and of variable thicknesses ranging from a few millimeters to 10 (20) cm are tested between two heat flux sensors in fixed or adjustable temperature gradients. After a few minutes for the system to reach equilibrium, the built-in PC or external computer determines the thermal conductivity and thermal resistance of the sample.
Automatic plate movement and determination of the sample thickness simplify test preparation.
All test parameters as well as the calibration data are stored in the PC and documented.
Determination of thermal conductivity with the HFM 436 Lambda meets the industry standards ASTM C 518, ISO 8301, JIS A 1412, DIN EN 12939, DIN EN 13163 and DIN EN 12667.
|
|
|
|
|
|
The Dynamic Modulus Tester is a complete system that measures the velocity of the sonic pulses in materials such as fibers, films, tapes and papers. The test material is contacted by two transducers. The accurate measurement of the sound velocity between the transducers results in correct and repeatable dynamic modulus of elasticity.
APPLICATIONS
Fibers, Tapes, Nonwovens, Yarns, Polyester, Nylon, Spandex, Elastomeric, Monofilament, Carbon fiber and Glass fiber
ADVANTAGES
* Ensure product reliability and maintaining the manufacturer’s good name
* Quick information feedback
* Small, table-top instrument
* Controlling and lowering manufacturing costs
* Aiding in better product design
* Detect changes in polymer formula
* Maintaining a uniform quality level
FEATURES
* Digital display of the sonic velocity
* User friendly software program that calculates the dynamic modulus automatically
* Non-destructive testing for most materials
Operation
The Dynamic Modulus Tester is a complete system that measures the velocity of the sonic pulses in materials such as yarns, films, tapes, non-wovens, and papers. The test materials is contacted by two transducers. The DMT software calculates the sonic velocity, which is used to measure the physical and chemical structure of materials.
Properties Data
Strength, stiffness, elasticity, dyeability, resilience, fatigue, orientation and crystallinity.
Other uses
* Evaluation of experimental materials
* Production quality control
* Research, Assist in product development
|
|
| ... products without technical information |
| |
The most versatile, complete light source available with up to three singlemode wavelengths on a single port, or four wavelengths (two multimode and two singlemode) on two ports.
Applications
Link-loss characterization
Fiber identification
Key Features and Benefits
Can transmit with a wavelength-identification digital encrypted protocol so that any compatible unit can automatically use the proper calibration parameters
Autonomy of 120 hours
Instrument identification available in six languages
Highest output power in the industry
Three-year warranty and recommended calibration interval, for dramatically reduced cost of ownership
|
|
|
|
|
|
Features :
* 8 channels of user-selectable laser source modules
* ±3pm wavelength stability with ±0.003dB power stability
* Customer specified WDM DFB sources covering S, C, and L-bands at up to 20mW per channel
* Internal synchronous modulation to 500kHz
* Fiber optic switch modules available
* GPIB/IEEE488 and RS-232 interfaces
The FOM-7900B is a high-performance fiber-optic test and development platform with eight channels supporting plug-in laser source and fiber optic switch modules. This system provides a cost-effective solution for WDM and CWDM test applications including EDFA, SOA, and fiber optic component characterization.
Front panel plug-in modules are offered at user-specified wavelengths from 1475-1625nm including service channels at 1310, 1480, 1510, and 1625nm. Each channel can be tuned over a 1.7nm range with 0.001nm resolution. These sources can be customized to meet special requirements including fiber optic connector type, PM alignment and fiber, and center wavelength on ITU grid points.
For higher density WDM system requirements, up to 25 additional FOM-7900B mainframes can be linked together for a total of 200 channels, all controlled from a single GPIB address.
|
|
| ... products without technical information |
| |
| ... products without technical information |
| |
... see all the products in the category
Labware
|
|
|
|
|
Complete mobile systems can be trailer or truck mounted. This is a general purpose type prover presently being used in the gas and petroleum industries. It could be adapted or modified for use in other industries as well. A range of sizes, up to 1500 gallons, can be produced.
An example of a trailer mounted prover is the 100 Gallon Volumetric Liquified Petroleum Gas Prover. This prover is in use by a State Bureau for the purpose of accurately measuring and checking flow meters and gauges. It is mounted on a trailer for maximum mobility and convenience for transporting the unit to inside or outside mounted meters. It can be used to check meters measuring LP (liquid petroleum gas) being loaded into the truck and or those meters measuring the gas as it is dispensed from the vehicle.
Any standard, or custom measures, or provers can be trailer or truck mounted to your specifications and for all industries whether it's for in-yard or over-the-road purposes.
Custom trailers meet all I.C.C. regulations. They can be equipped with brakes and can be leveled by jack screws or hydraulic jacks. Dual axles are available where required.
Benefits of the CMS Prover Systems are directed towards manpower and human resource savings which provide increased productivity, safety, visibility and ease of operation. Added results, improved customer relations.
|
|
|
|
|
|
Series E Hand Held Test Measures:
The Seraphin® Series E test measure is manufactured of type 300 stainless steel. It is available in any capacity from 5 liters (1 US Gallon) to 40 liters (10 US Gallons). Typical sizes are listed in the specification sheet, however custom capacities are available. Seraphin® no longer manufactures terneplate test measures (see news and events). Our hand held measures provide a true standard of comparison for verifying the metered output of liquid dispensing equipment. They are ideally suited for fuel dispensing and other precision liquid metering applications.
A Seraphin® test measure is easy to use, reliable, low cost way to measure the output accuracy of liquid metering equipment. They are built and calibrated to the latest OIML R-120, API and NIST handbook 105-3 standards. Seraphin's® test measures have served as the filed standard used by most Weights and Measures authorities since 1915.
The Seraphin Advantage:
Whether you need to ensure compliance with Weights and Measures requirements, or are looking to support ISO requirements for meter calibration, or simply wish to maximize the economics of your metering application, Seraphin® volumetric test measures offer a proven solution. Many Seraphin® test measures remain in use today, decades after first being placed in service. The de facto industry standard for fuel metering applications, Seraphin® boast unsurpassed quality, accuracy and reliability. Each Seraphin® measure is backed by decades of solid performance and reputation.
|
|
Seraphin's Motor Fuel Calibration Trailers dramatically increase calibration productivity when checking gasoline and high speed diesel fuel dispensers.
The Gasoline and Diesel Calibration System or commonly known as the "Hybrid" trailer is equipped with three stainless steel 5 gallon or 20 liter bottom drain provers and a 100 gallon or 400 liter prover. Three 115 gallon holding tanks enable you to conduct 69 gasoline test runs with the 5 gallon measures or 4 diesel test runs with the 100 gallon prover prior to returning the fuel to the storage tanks. The trailer is available with optional on board pump-off system and hose reel.
Gasoline Calibration System "Box Trailer" is fully enclosed with three stainless steel 5 gallon or 20 liter bottom drain provers. Three 115 gallon holding tanks enable you to conduct 69 gasoline test runs with the 5 gallon measures. Lockable doors on either side of the unit enable access to the storage area above the tanks.
|
|
|
|
|
|
Flo-Check USB represents the next generation of hydraulic test equipment. This technologically advanced device simultaneously measures flow, pressure, temperature and power within a hydraulic system. Data is displayed and logged through a custom Windows®-based software application; data is received from the Analyzer through a standard USB cable (both software and cable are included with the unit). The unit is bi-directional, provides an accuracy of ±1% of full scale, and includes a low-resistance load valve and internal pressure relief discs.
The Flo-Check USB Hydraulic System Analyzer can be used as a stationary or portable tester for both industrial and mobile hydraulic system diagnostics, and analysis of the prognostic health of a hydraulic system. It features flow, pressure, and temperature sensors that are monitored by a data acquisition module. This module records the operating parameters of the system and transfers them to the user’s laptop via the USB port. It can log up to 12 hours with option to capture data manually or continuous monitoring. Data can be exported to Microsoft Excel® and other spreadsheet programs.
Flo-Check is powered through the USB port of a PC, making it easy to setup and ideal for portable applications. Interfaced to the PC application, the device offers a straightforward method of monitoring system parameters complete with data acquisition.
|
|
|
Flo-tech portable testers are the leaders in state-of the-art hydraulic testing equipment. Offered in three models in a variety of sizes, the compact testers are designed for fast, diagnostic troubleshooting of both mobile and stationary hydraulic systems and components. The PFM6 measures flow, pressure, and temperature simultaneously from one point, while the PFM8 series provides an additional dynamometer for power calculation (HP and kW). In addition to portable testers, Flo-tech manufactures a wide variety of in-line turbine flow meters for hydraulic fluids.
|
|
|
The Flo-Check USB represents the next generation of hydraulic test equipment. The device simultaneously measures flow, pressure, temperature and power within a hydraulic system. This data is displayed and logged through a custom Windows®-based software application; data is received from the Analyzer through a standard USB cable (both software and cable are included with the unit). The Flo-Check USB is ideal for testing, troubleshooting and diagnosis in mobile and industrial hydraulic applications, and for setting hydraulic components such as pumps, valves and motors. The unit is bi-directional and includes a low-resistance load valve and internal pressure relief discs.
|
|
|
|
|
|
K45000 Front View Distillation Apparatus
Front View Distillation Apparatus, Groups 0, 1, 2 and 3–Meets all ASTM and related specifications for distillation of motor and aviation gasolines, aviation turbine fuels, naphthas, kerosenes, distillate fuels, natural gasoline, liquid hydrocarbon mixtures and other petroleum products. Consists of fully insulated stainless steel condenser and heater units. Heater unit includes flask support platform, viewing window, 1000W heater with stepless variable control, and rack and pinion heater elevation mechanism with push-turn control knob. Please inquire about higher wattage heaters. White receiving flask background facilitates viewing of fractions during test. Available with right-hand or left-hand heater unit for convenient pairing. Includes graduate support block and flask support boards.
Group 4 Front View Distillation Apparatus–Front View Distillation apparatus designed for testing of Grade No. 2 fuel oil, Grade No. 2-D diesel fuel oil, gas oils and other distillates requiring condenser bath temperatures of up to 140°F (60°C). Also suitable for gasolines, aviation turbine fuels, naphthas, kerosenes and other liquid petroleum products. Similar in features and construction to the standard Front View Distillation Apparatus, but equipped with a 300W copper immersion condenser heater with stepless electronic control
|
|
PAC OptiDist™ is the State-of-the-Art Optimal Solution for performing atmospheric distillation offering highest precision and ease of use ever seen. The new distillation analyzer combines eighty years experience of the companies Walter Herzog and ISL in designing and manufacturing automatic distillation equipment.
TOP VALUE OFFERING IN THE MARKETPLACE FOR ASTM D86, EN ISO 3405 & IP 123 TESTING
Eighty years combined experience of the companies Walter Herzog and ISL in designing and manufacturing automatic distillation equipment, PAC developed the most revolutionary automated distillation analyzer ever built.
|
|
| ... products without technical information |
| |
Originally designed to test "flow pack" welding in the alimentary sector
Special versions available on request
|
|
| ... products without technical information |
| |
|
The Testbox includes a state of the art wideband radio receiver and a microcontroller for detailed signal decoding and analysis. The activities in the channel rangeing from 433.80 MHz to 434.05 MHz are made visible and audible by means of an LCD, LED's and a loudspeaker.
|
|
| ... products without technical information |
| |
|
|
see the results for the following category : 
