Showing results: 136 - 147 of 147 items found.
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Teledyne LABS
For Gas Chromatography Preparation & Introduction, Teledyne LABS’ brand offers Purge & Trap instruments to prepare samples for separation. P&T is routinely applied to detect volatile organic compounds (VOCs) down to sub-ppb levels in soil and water, and as a step in determining outdoor and indoor air quality. The arrival of microprocessor-driven systems allows the concentrator to be more precise and automated, giving the operator more time for other projects. All Teledyne LABS P&T instruments satisfy U.S. Environmental Protection Agency method guidelines.
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Baltic Scientific Instruments, Ltd
Gamma-, beta- and alpha spectrometer TRIO is intended for measuring energy distribution of gamma- and beta - radiation, identify gamma-emitting radionuclides, and also for measuring the activity (specific and volumetric activity) natural radionuclides 226Ra, 232Th, 40K, 222Rn, and technogenic radionuclides (137Cs, 134Cs, 60Co, 99mTc, 90Sr and etc.) in the soil samples, rocks, vegetation, water, food, wood, building materials, chemical industry materials, alloys, scrap metal and other technological products. Also it is used for measuring gross specific activity of beta- and alpha- emitting radionuclides in water.
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Esders GmbH
Highly sensitive and selective gas detection & gas measurement device withlaser technology for the inspection of underground gas pipes using suitableprobes (e. g. carpet probe). The device can also be used for the vehicle-basedpipeline inspection.With built-in diaphragm pump, Bluetooth module and rechargeable Li-Ion battery.The following applications are possible:- Inspection of underground pipes- Inspection of accessible pipes in buildings- Inspection of accessible pipes on plants, etc.- Inspection of ground soil for pinpointing (optional)- Purging of gas pipelines (optional, only in combination with pinpointing)- Gas analysis (with dual laser module)
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CW‑800 -
ELTRA GmbH
Determination of released carbon dioxide and water is a special requirement for quality control in the cement and lime industry. ELTRA’s CW-800 analyzer is designed for the precise, simultaneous determination of carbon dioxide and water in lime, gypsum and cement from trace level up to 100 % (depending on sample weight). Other sample materials include ores, soil and minerals. The CW-800 is equipped with a resistance furnace with quartz tube for sample oxidation and can provide temperatures up to 1000 °C. The temperature of the CW-800 can be set up in steps of 1 °C and the temperature is fixed during measurement. As common carrier gas in the CW-800 nitrogen is used.
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Tempo Communications, Inc.
What use is your advanced tester if you cannot identify which wires to connect to? Traditional pair tracers allow you identify wire pairs remotely by applying some form of tone to the wire and using a detector to seek this signal at a remote location. Greenlee produces a wide range of tone generators and detectors from the very simplest, to advanced noise cancelling and highly sensitive types. Please remember that electrostatic wire tracing products cannot detect signals through soil or metallic conduits etc., as such signals are screened and you will need to refer to the "locating" section of this website for suitable products.
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SG-PDA -
Jinge Testing Machine Co.,Ltd
It is a state-of-the-art testing equipment to perform high strain pile bearing testing on piles.It will provide prediction on the pile bearing capacity, pile integrity, driving stresses and hammer performance for a given pile penetration. It is a relative low cost type of pile testing compared to static load test (MLT or CRP). The testing technique is quick and accurate.It can also be used to perform high strain pile bearing monitoring to evaluate pile driving information for pile bearing capacity, pile integrity, driving stresses and transferred energy against pile penetration. The results are essential for the actual pile driving process and to obtain valuable data on the hammer, pile & soil system for re-design on the piled foundation (if necessary).
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4109 -
M. C. Miller Company
The voltmeter included in the kit, the “Model DPM” voltmeter, is designed for ease of use by meter readers and corrosion technicians alike and the voltmeter comes with an integrated RE-5 reference electrode attached for “metallic structure-to-soil” potential difference readings. The kit also includes a special test lead that has a brass thumb screw on one end which allows the test lead to substitute for the RE-5 reference electrode. This substitution allows the voltmeter to take “structure-to-structure” potential difference readings. The voltmeter offers two ranges, ±2VDC and ±20VDC with a 20MΩ input impedance. Since the voltmeter is digital [in contrast to the meter in our analog tank test kit (Cat. # 4108)], both negative and positive voltages are displayed. `
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4108 -
M. C. Miller Company
The voltmeter included in the kit, the “Model IA” voltmeter, is designed for ease of use by meter readers and corrosion technicians alike and the voltmeter comes with an integrated RE-5 reference electrode attached for “metallic structure-to-soil” potential difference readings. The kit also includes a special test lead that has a brass thumb screw on one end which allows the test lead to substitute for the RE-5 reference electrode. This substitution allows the voltmeter to take “structure-to-structure” potential difference readings. The voltmeter offers a 0 - 2VDC range with a 10MΩ input impedance and the analog display presents a color divided scale for convenient indication as to whether or not a carbon-steel structure is receiving a suitable level of cathodic protection, with respect to the accepted 0.85V (850mV) threshold value.
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VM-810 -
Vivax-Metrotech Corp
Using the correct frequency makes a world of difference when locating buried utilities. The depth of the utility, size, material, and amount of congestion (proximity of other utilities) all need to be taken into consideration for the correct frequency selection. Large diameter, direct buried pipes with bell housing ends that use insulators and rubber gaskets, such as water or gas require a higher frequency while smaller diameter, well-grounded direct buried or long distance in conduits work, better with a lower frequency. The VM-810 operates at 83.1kHz which is ideal for water and gas utilities which generally are larger pipes with bell housings and gaskets. The VM-810’s higher frequency is also good for locating ungrounded small diameter drop wires and inducing signals through the soil, onto services when direct connecting is not an option.
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WA 180 -
Wuhan Sangao Electrical Test Installations Limit Co.
WA180 Type Large earth resistance tester,To test substation earthing network(4Ω), Hydroelectric and Thermoelectric Power Plant,microwave(10Ω),lighting rod(10Ω)etc.Using new type variable frequency AC power supply, And adopts microcomputer control and signal processing measures, Solved the problem of interference of the testing process, To simplify the test procedure, To improve the precision and accuracy of the test results, reducing test personnel's the labor intensity and the cost of testing.The instrument can be used to test all kinds of power frequency earth resistance,contact voltage,step voltage etc frequency power parameters and soil resistivity. The instrument adopts the different frequency Anti-interference resistance technology, under strong interference environment accurately measured the frequency under 50Hz data.The maximum test current is 5A,it will not cause the earth device potential too high,and it also has strong anti interference ability, so it can be measured in the case of non power.
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44550 -
M. C. Miller Company
No need to select ranges or adjust dials – the Miller 400D provides a direct read-out of resistance with the push of a button• Bluetooth interface allows optional data-logging via a Bluetooth-enabled PC (or PDA)**• Rugged, hard plastic case - safe to use on wet ground – IP67 rating for dust and water intrusion• Resistance measurement range from 0.01Ω to 10MΩ (auto-ranging) • High resolution digital display• Resistance measurements are unaffected by any stray interference signals that may be present in the earth during readings, due to the use of narrow band-pass filters centered at 82.2Hz (the unit’s operating frequency)• Runs on a set of replaceable D-cell alkaline batteries...no need to periodically recharge the unit or to plug it into a power source• Performs 10,000 single readings on a fresh set of batteries• Integrates with Universal Rectifiers’ Soil Depth Selector/Multi-Pin Cable Harness System (please see Integration with Universal Rectifiers’ Cable Harness)
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Extech PH110 -
Extech Instruments Corporation
Now you can test pH on the spot easily and accurately with the ExStik® PH110 Waterproof pH Meter. The durable ExStik® meter features a flat surface refillable electrode for measuring pH in liquids, semi-solids, and solids – no more electrode breakage or clogged junctions. Since you can refill the ExStik® quickly, you won't need to worry about the shelf life of its electrode. the ExStik® meter is an invaluable tool for measuring the pH in shampoo, body wash, facial cleansers, lotions, creams, and more. Use it to monitor pools and spas, or to measure acidity and alkalinity in soil, skin, and carpeting. It's valuable in hydroponic gardening or farming. Get important readings in cement, agriculture, fish farming, wastewater, antifreeze recycling, food preparation, cleaning supplies, and manufacturing of paper, pulp, and paint. Comes complete with the refillable pH electrode, a 1.5mL bottle KCI, two reference junctions, two removal tools, a protective cap, a sample cup, four 3V CR-2032 batteries, and a 48 inch (1.2m) neck strap.
