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Call Generator (Voice / Data)
Qosmotec Software Solutions GmbH
The Mobile Network Tester LTS is an automatic call generator, that establishes voice and data calls to and from actual mobile devices in the test system. Voice calls can be generated via the wireless PLMN network using actual mobile devices, via the PSTN network through analogue or ISDN lines or via Voice over IP. Wireless data sessions can be setup through the 3G or 4G network or over WiFi.
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2 Port T1/E1/PRI Bulk Call Generator
BCG-2PRI
This unit has two PRI ports allowing to generate real calls to a T1/E1/PRI connected device for the stress-test.
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Test Call Generator
Each call result is reported immediately and logged in the BluGem system database. BluGem calls are timed accurately utilising the networks layer 3 time-stamp, in accordance with industry standards. GPS/NTP timing alignment is also utilised to ensure call timing accuracy of the independent BluGem Call Data Records.
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Call Generation
Emutel SIP Harmony
SIP Harmony has strong Call Generation capabilities. Using the SIP | Harmony ''Composer'' application, scripts can be quickly created to generate high volumes of calls. Once calls are established they can be cleared down straight away or held active for any period of time to simulate different call lengths. The SIP | Harmony is also capable of terminating calls, so complete wraparound testing of any piece of equipment can be carried out.
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Bulk Call Generator and network simulator
Emutel Harmony
The Emutel Harmony Bulk Call Generator and network simulator is a highly efficient, cost-effective and flexible tool, invaluable for use in the development, performance verification and pre-deployment testing of many types of VoIP, ISDN and analog equipment.
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UDP Test Tool, Flood Generator, VoIP Readiness Test Tool
The Multiprotocol Network Tester is a freeware, open source tool which enables you to measure quality of your IP network. It can also be used to generate UDP flood or to simulate UDP DoS attack. SIP call is usually established using a SIP session with a bidirectional RTP stream. SIP and RTP protocols are based on UDP transport protocol. UDP uses a simple transmission model without implicit reliability, ordering and data integrity. Each single UDP packet is transferred independently. The quality of a SIP call depends on delays and loss of IP packets in a network. Long delays lead to large RTP jitter and bad sound quality of a SIP call.
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Extended Rack Autosampler
XLR‑860
See why users call CETAC Autosamplers the best on the market. Put the most reliable, longest-lasting autosampler to work in your lab for the seemingly endless demands of sample analyses. Whether your lab is small, mid-sized, or very large, there’s a model to meet your needs!
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Secondary Current Injection Test Trolley
SCR ELEKTRONIKS have developed SECONDARY CURRENT INJECTION TEST TROLLEY for Switchgear items, CT manufacturer and where three phase current application is called for. It is low Voltage, 3 phase Current source with control circuitry, digital read out for test current and trip time measurement. We can select different CT ranges for each phase independently and adjust the current as per the required test Current.
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Psychrometers
All psychrometers derive an environment's wet-bulb and dew point temperatures from a precise measurement of relative humidity. The original psychrometer had two thermometers mounted together with a handle attached on a chain. One thermometer was ordinary. The other had a cloth wick over its bulb and was called a wet-bulb. New, digital versionslike General's EP870X family improve on this basic design, offer HVAC technicians a better tool for recharging the refrigerant of a residential or commercial A/C system.
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Broadband Dielectric Spectroscopy
Material Sensing & Instrumentation
Broadband Dielectric Spectroscopy is a powerful tool for investigating a variety of dielectric processes for both electrical and non-electrical applications. Also called Impedance Spectroscopy, the measurement separates molecular process on the basis of response time, providing a unique relaxation frequency along with a signature variation with frequency.
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Single Beam Interferometer
10705A
The Keysight 10705A Single Beam Interferometer, the smallest linear interferometer, is designed for making low mass or limited space single axis measurements. It is ideal for use in disk drive and other confined space applications. The single beam interferometer is called that because the outgoing and returning beams are superimposed on each other, giving the appearance of only one beam traveling between the interferometer and the retroreflector.
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SparkFun GPS Breakout
NEO-M9N, U.FL (Qwiic)
The SparkFun NEO-M9N GPS Breakout is a high quality GPS board with equally impressive configuration options. The NEO-M9N module is a 92-channel u-blox M9 engine GNSS receiver, meaning it can receive signals from the GPS, GLONASS, Galileo, and BeiDou constellations with ~1.5 meter accuracy. This breakout supports concurrent reception of four GNSS. This maximizes position accuracy in challenging conditions, increasing precision and decreases lock time; and thanks to the onboard rechargeable battery, you'll have backup power enabling the GPS to get a hot lock within seconds! Additionally, this u-blox receiver supports I2C (u-blox calls this Display Data Channel) which made it perfect for the Qwiic compatibility so we don't have to use up our precious UART ports. Utilizing our handy Qwiic system, no soldering is required to connect it to the rest of your system. However, we still have broken out 0.1"-spaced pins in case you prefer to use a breadboard.
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Handheld Gas Detection Meter
GT-Fire
Teledyne Gas & Flame Detection
The GT-Fire is a dedicated hand-held gas detection meter specialized for the fire industry.It provides the confidence and assurance required by fire fighters when called to safety-critical environments.The GT-Fire enables gas detection to be conducted via one instrument in a complete, professional and timely manner, with easy access to data simplifying the reporting process.
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Calibration
Testwave LLC calibrates electronic, physical, & dimensional test equipment. Our Sparks facility includes a state-of-the-art temperature controlled calibration laboratory, which holds the temperature to within +/- 0.5°C. We send recall notices before your equipment calibration expires, and if we don't hear from you, we will call, to make sure you stay in compliance for your calibration requirements.
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Dew Point
At any temperature there is a maximum amount of water vapor that the air can hold.The dew point is the temperature at which the air must be cooled.Air compression increases the water vapor pressure and thus the dew point.If the air temperature is reduced, the water vapor in the air will begin to condense at a certain temperature. This temperature is called the dew point temperature
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Hygrometers
A hygrometer is a device used to measure humidity. Many hygrometer products also measure temperature. A hygrometer that measures both humidity and temperature often is referred to as a thermo-hygrometer. PCE Instruments (PCE) offers a wide variety of hygrometer products used to measure the relative humidity of the air.Since humidity is an important factor in many sectors including but not limited to manufacturing, agriculture, construction, restoration, remediation and heating, ventilation and air conditioning (HVAC), PCE also carries a number of hygrometer devices designed for specific applications such as measuring the humidity in bales of pressed hay or in rolls of paper. A hygrometer also can be used to evaluate heat stress risk in hot work environments like boiler rooms, factories, construction sites and commercial bakeries. To accurately assess heat stress risk, a hygrometer capable of detecting and classifying temperature in relation to the amount of moisture content in the air is recommended. The global standard description for heat stress is the Wet Bulb Globe Temperature Index (WBGT). A combination hygrometer / thermometer, or thermo-hygrometer, can be used to verify the integrity of the cold chain during the transport and warehousing of refrigerated food and pharmaceutical products. This versatile and popular style of hygrometer also is ideal for evaluating the performance of HVAC systems in industrial, commercial and residential properties. If the humidity indoors is too high, mold can occur. Certain types of mold cause respiratory problems and other negative health effects for people living or working in the surrounding environment. In addition, mold that has permeated into the walls or roof of a structure must be removed for safety reasons. Mold remediation and removal, also called mold damage restoration, can be a costly endeavor, which is why preventative monitoring of the humidity indoors is preferable whenever possible.
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Test Set
TS® 22
The TS22 Test Set’s unique built-in one-way amplified speaker provides three audio levels for hands-free listening and use with automated voice response systems. Multiple memories enable storage of nine 18 digit telephone numbers in repertory dialer (speed dialing) for easy access to test boards, the central office and other frequently called numbers. The last number redial feature eliminates the need to re-key your last entry. The TS22 Test Set offers an unbeatable combination of reliability, durability and expanded utility.
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Enhanced Serial Interface Module for the Multiprotocol Excalibur 4000 Family of Carrier Boards
M4KSerialPlus
The M4KSerialPlus is an enhanced serial interface module for the multiprotocol Excalibur 4000 family of carrier boards, that includes several advanced features such as a high baud rate and high throughput. This module supports up to four independent channels of serial communications, each of which can be selected as RS-485, RS-422 or RS-232. The module operates independently of the host computer, reducing the need for host intervention.The M4KSerialPlus module is based on the Exar XR16M570 Universal Asynchronous Receiver/Transmitter (UART). The device is compatible to industry standard 16550 UARTs. Each of the M4KSerialPlus’s four channels contains a transmit FIFO capable of holding up to 16384 bytes and a receive FIFO capable of holding either 16384 receive bytes or 5460 bytes with a 32-bit Time Tag associated with each byte. These large buffers allow application code to transfer large quantities of data with a single non-blocking subroutine call. The 32-bit Time Tag on receive channels is very useful for synchronizing serial data with data from other modules on the 4000 board or on other interface boards. Each channel has a programmable baud rate of up to 10 Mbps and can be configured as RS-232, RS-422 or RS-485.The M4KSerialPlus module is supplied with C drivers, including source code.
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Signal Generators
"Signal generator" is the generic name for instruments which produce time - dependent voltages which are used to stimulate other processes, e.g. electrochemical reactions. Standard types are ramp generators, also called sweep generators which produce linearly varying voltages, pulsgenerators, sine wave generators and arbitrary signal generators. Generally, D/A - converters are also to be regarded as "signal generators". This page, however, deals with stand-alone signal generators only.
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ATPG with Embedded Compression
TestKompress
TestKompress is an automatic test pattern generation (ATPG) tool that provides the highest quality scan test with the absolute lowest test cost. TestKompress has an industry-proven ATPG engine that applies effective fault models to your entire logic design. Manufacturing test costs are held in check by an award-winning test pattern compression technique called Embedded Deterministic Test (EDT).
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HPLC/UHPLC/SFC Systems
i-Series
Amid increasing calls for improved work efficiency and a more flexible working style, ideas of LC analysis are changing. The time has come for an HPLC that delivers rugged, reliable results with less frequent interaction by the analyst. The new, integrated i-Series LC system maintains the excellent performance of its predecessor while addressing the need for automation efficiency.
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Yellowing Resistance Chamber
Sataton Instruments Technology CO., Ltd
Yellowing resistance chamber also called as discoloration meter is the professional testing instrument for measurement of yellow resistance performance by simulating sunlight. It is a useful tool for testing the yellowing resistance property of light color materials or products such as white thermoplastic polyurethane elastomer shoe sole or light synthetic materials. The chamber can also be used for printing and packaging industry for deploying chemical dyes.
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Memory Test Systems
ICs that record and retain data are called memory devices. Our memory test systems are optimized for volume production of memory semiconductors, a market where low-mix high-volume production is the norm, and feature industry-best parallelism (the ability to test a large number of semiconductors at the same time).
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Mini Receiver
FB7-NX
In about 1935, the National Radio Company of Malden, Mass., brought out a “hot” high frequency receiver, called the FB7, and the subsequent FB-7X. It featured a super-hetrodyne design with plug-in coils that gave it a broad frequency range. The “X” model also incorporated a crystal filter in the intermediate frequency section, thus giving it additional selectivity. The receiver was viewed by radio amateurs as a technological breakthrough, and it was also used commercially for point to point high frequency communications. As the receiver did not have an internal RF amplifier section, a separately tunable RF amplifier was later provided in a separate enclosure for additional performance capabilities. Now, National RF, Inc., is resurrecting the fabled receiver name with an all solid-state, hot mini receiver, which also utilizes plug-in coils to cover the HF spectrum. The mini-receiver is designed for use by radio amateurs as well as serious short-wave listeners, and allows reception of AM, CW, and SSB signals. It incorporates a super-hetrodyne design with a dual gate FET built-in RF preamplifier and a ceramic filter for selectivity, often required when used in a crowded amateur radio band. In addition, the receiver has a buffered rear panel output of the high frequency oscillator for use with either a frequency counter for exact receive frequency display, or for interface with an outboard transmitter. A rear panel jack is also provided for muting the receiver when a transmitter is placed into the transmit mode. And, the receiver is small enough to fit into carry-on luggage and taken on trips when it is desired to “keep an ear” on amateur radio or other high frequency activity. The receiver utilizes rear panel plug-in coil assemblies which contain the RF amplifier, mixer, and oscillator tuned circuits. Each plug-in coil assembly also comes with a separate dial scale, which is inserted onto the front panel for displaying the tuned frequency. A very smooth 6 to 1 planetary drive is used for tuning the receiver. Other front panel controls include RF preamplifier peak, volume control, Beat Frequency Oscillator adjustment, and RF gain control. Other switches include filter bandwidth, AM/CW/SSB selection, Power, and a general coverage/band spread control for certain plug-in assemblies. The receiver is intended to drive head-phones via a rear panel jack, but has sufficient output to drive a small external speaker.
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Optical Talk Set
TW4103
Techwin(China) Industry Co., Ltd
Full-duplex digital communication with high quality conversation connection and low background noiseTogether with Optical Clip-on Coupler, enables on line communications availableCombining functions of both a digital optical phone call and a stabilized light source.Large LCD display with backlightLow battery power indicationApplicationsMaintenance in TelecomMaintenance CATVTest Lab of optical fibersOther Fiber Optic Measurements
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Indoor Gunshot Detection And Response System
Pre-SenseShot
Information System Technologies Inc.
ISTI offers a new detection system to the facility security and safety industry to quickly neutralize an active shooter and more quickly secure and protect occupants. When confronted with an active shooter situation first responders and safety personnel face immediate tactical disadvantages. Beyond rushing towards ensuing chaos, 9-1-1 calls and eye witness reports are often disjointed, inaccurate, and lack precise location information required to make real time responsive decisions as they arrive on scene. Likewise within the building, the crisis triggers panic and chaotic scrambles towards exits and assumed safe havens. However unorganized and uniformed retreats may actually be leading evacuees back into harm’s way.
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Linear Bench or Rack Mount Power Supplies Programmable, Local or Digital Control, Ultra Low Ripple/Noise
Series PCX-MAT
These voltage stabilizers with a full complement of meters and controls, are 1/6-rack size units designed to plug directly into their own carrier cases and rack adapters. Seven models are available. These power supplies offer ultra low noise and ultra low ripple at the output and are MIL-STD-461 compliant. A modular version of PCX-MAT called PCX is also available. Contact Kepco for details.
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Calibration & Demag.
Model 990A/990C
The Model 990 Series Magnetreaters® are highly accurate, pulse type, ringing demagnetizers (also called treaters) for the controlled stabilization of permanent magnets and permanent magnet assemblies. Regardless of line voltage stability, they provide a controlled output through continuous pulse amplitude regulation. Treating voltage is variable from 0 to 600 VDC. Additional energy can be added to the Model 990 Series by interconnecting a Model 992 Energy Booster. The energy level is increased from 18 to 36 watt-seconds. With this option, treating coils will produce higher demagnetizing fields and lower ringing frequencies, which can provide greater field penetration in some applications.
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Vehicle PC
Bison
The Bison embedded rugged PC fan less Vehicle-PC is built to be used in harsh Industrial and MIL applications which call for this kind of robust and reliable system. The compact and very solid aluminum housing meets industrial and MIL-810 environmental requirements.
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VoIP Monitoring and Testing Tool
SIP Tester™
StarTrinity SIP tester™ is a VoIP load testing tool which enables you to test and monitor VoIP network, SIP software or hardware. It is able to simulate and passively monitor thousands of simultaneous incoming and outgoing SIP calls with RTP media, analyze call quality and build real time reports.
