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Willtek Secures Railway Safety
Based on the Willtek 4200, the Willtek 4202R Mobile Service Tester is dedicated to new features and frequency bands introduced by GSM-R, the railway communication system based on GSM. The Willtek 4202R is the first GSM-R test instrument for service applications, and its small size and low weight make it the ideal choice to test and repair applications requiring mobility.
Proper Performance Helps Emergency Situations
The Willtek 4202R allows the simulation of group calls (VGCS) at various priority levels. This includes emergency calls based on group calls to verify not only the performance of the cab radios, but also of peripherals such as optical and acoustical alarms. These tests ensure proper performance of the radio system and help prevent disaster in emergency cases.
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901 TDR LAN Cable Tester
Handheld TDR Meters
Model 901 is specially designed to speed up the onsite testing of data networks and production testing of cable assemblies. The meter quickly tests shielded and unshielded LAN cables and identifies all commonly found Pair, Split Pair, and Reversed Pair. Digital display shows these 5 common wiring faults and the provided 1 Female RJ45 to Female BNC remote identifier will make wire-mapping a breeze.
Features:
- Accurate to 2" (5 cm) throughout the entire range up to 2,000 ft (600 m).
- Digital Display shows 5 common wiring faults: Open Pair, Shorted Pair, Crossed Pair, Split Pair, and Reversed Pair.
- Includes 1 remote identifier for wire mapping.
- Extra-large backlit (ICON type 7 segment) LCD.
- Automatic output impedance control, auto-range, auto-zero and auto-sensitivity allows for closely matching to a wide range of cables under test. Only V.O.P (Velocity of Propagation) settings required.
- User-friendly menu on screen operation for easy-to-use.
- Measuring capability of the V.O.P of a sample cable.
- 20 internal memory locations store up to 20 traces for future analysis.
- Internal library of 39 standard cables.
- Tone Generator (Oscillating 910 to 1100 Hz with 5 Vp-p).
- Line Voltage Detection: Displays "OUCH" message and stops operation if line voltage exceeds 6.5 V.
- Safety Protection (up to 250 V RMS).
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The DMM is a professional instrument with TRMS measurement of AC/DC voltage, AC/DC Current (through external clamp), Resistance and Frequency. Additional features are MAX/MIN/AVG function, HOLD function and PEAK detection with Response Time of 1ms, useful for surge currents detection. The Safety Tester features allow to perform test on electrical plants according to VDE0413. Measures of Continuity, Insulation, Global Earth value (also with 0.1W resolution), RCDs test, phase sequence indication and phase coincidence (using only one Test Lead even just touching even insulated cables or two Test Leads) and Leakage current (with HT96U clamp + NOCANBA connector) will be easily performed thanks to this new extremely compact instrument. An innovative function (AUTOTEST) automatically performs main safety checks in the plant (Earth Resistance measurement, RCD Test, Insulation Test) just connecting the instrument to a socket and pressing the TEST button. The instrument will give you a final response (OK or NOT OK) about the safety of the plant under test. Finally the LAN checker function allows you to check if the wire mapping in a LAN cable is correct or not with easy indications about the found errors, which will guide you though the troubleshooting. M75 is completed by a modern selector function knob, a large numeric display for easy readings of measurements and a protection rubber holder to prevent accidental damaged.
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The ultimate platform for network experts. Combines physical, optical, transport and datacom testing in a single box. Perform simultaneous acquisitions and fast data post-processing, and benefit from a scalable range of test applications and field-interchangeable modules.
Key Features and Benefits
Five configurations (two-slot, four-slot, seven-slot, eight-slot and bus protector), providing maximum flexibility for long-haul, metro, DWDM, high-fiber-count, Ethernet, SONET/SDH or DSn/PDH test applications
Pentium-powered, with up to 512 MB memory
Easy-to-read, high-resolution 12.1 inch TFT screen
Windows® operating system
Simultaneous acquisitions and fast data post-processing
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LeCroy's oscilloscopes can be turned into mixed-signal oscilloscopes (MSOs) with the addition of the MS-500 or MS-250 mixed-signal oscilloscope options. In addition, I2C, SPI, UART, RS232, LIN, and CAN triggering and decoding options turn these oscilloscopes into all-in-one analog, digital, and serial data trigger, acquisition, and analysis machines.
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The VC200 is the ideal tool for testing GSM/WCDMA Mobiles during manufacture, maintenance, servicing, troubleshooting and point of sale.
Low cost GSM/W-CDMA mobile phone tester
- Supports all GSM & W-CDMA frequency bands
- Signaling tester mode
· Auto test mode
· Manual test mode
- Tx/Rx Tester mode
- Suitable for manufacture, maintenance and servicing
- Compact and lightweight
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2201 ProLock
The 3G mobile phone tester for repair shops
Willtek’s 2201 ProLock is a reasonably priced test instrument for 3G mobile phones and wireless data cards. Level 1 and level 2 service shops use ProLock to quickly test wireless devices, perform smaller repairs and bill manufacturers for warranty claims.
The 2201 ProLock is similar to the 4100 and 4200 series instruments because it is small, easy to use and affordable to large mobile phone retailers with a repair shop in the back office. ProLock, however, supports both GSM and WCDMA phones and wireless devices. Many mobile phones today include WCDMA functionality; manufacturers start to demand WCDMA testing in case of warranty claims from repair shops. ProLock fills the gap between the cheap GSM-only testers and sophisticated 3G test sets!
Repair shops and manufacturers benefit
Local, small and medium size repair shops have been replaced by centralised repair factories. This led to customer dissatisfaction and high cost for small repairs or in the No Fault Found case. With the 2201 ProLock, smaller repair shops filter out these phones and return them to the customer almost immediately, resulting in satisfied customers and low cost of reverse logistics.
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Willtek offers solutions for the test of mobile phones. Our solutions address the RF performance of the phone. Willtek offers different solutions, depending on the application:
Point of Sale / Point of Return - Go/NoGo testing
Very often phones returned into the service loop are not having any technical problems, the problems are more to do with bad coverage or "manual not read" syndrome. In order to prevent these phones being returned for service , testing should be done at a very early stage at the point of sale or point of return. Willtek's Go/NoGo testers are well known for their ease of use and uncomplicated user interface. Despite the simple user interface, the test sets are performing measurements according to the respective standards (e.g. GSM, CDMA2000, etc.)
Service and Repair Workshops
Because time and test speed are critical for today's service and repair shops, it is important to have a flexible test set which can test and align many different phones - and support the specific measurement routines required by different manufacturers. Willtek's test solutions are designed with a multi-technology platform, allowing them to invest in one instrument that supports all of today's technologies.
Manufacturing
In manufacturing time and simplicity of testing is crucial. Manufacturers focus on simple RF measurements to tune and align the phones. Willtek's test solutions provide fast, easy testing while providing comprehensive results. And as with our other solutions, the multi-technology platform helps manufacturers preserve their test equipment investment.
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2303 Stabilock
Regular testing of TETRA phones ensures safe and reliable communication
In critical situations, users in the public safety and security sector fully rely on their communication devices. To help organisations such as police, fire brigades and paramedics provide maximum safety and reliability to their users, Willtek designed the 2303 Stabilock. It is the first TETRA mobile station tester which is specifically made for testing TETRA radios in a service environment. Service managers can now use the affordable instrument to ensure that the radios are fully operational; this is particularly important for the police, fire brigades and paramedics where lives may depend on proper communication tools!
The 2303 Stabilock delivers precise results the fast way. No matter if Trunked Mode or Direct Mode (optional), 400 or 800 MHz band: After setting up network parameters and frequency range the tester is ready for operation. The high contrast 6.5” TFT colour display is split into four sections for clear reading of test results in numeric or graphic format. All settings and commands are accessible via six softkeys or with one-hand operation using the turn-and-push dial. Reducing TETRA complexity to what is really needed in service – with this operational concept, users can operate the instrument easily with a few key presses on the Stabilock’s high-quality click-type keyboard. Alternatively, a standard USB mouse provides access to all screen elements as on a PC.
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Semi-Automatic Gum Content Determination by Jet Evaporation up to 280 °C
Gum content is the residue of substances mainly aircraft fuels and motor gasoline) under investigation which can not be evaporated under test conditions. The gum content is measured in units of mg/100 ml.
Suitable for: Aviation Fuel, Fuel, Gas Oil, Gasoline, Jet Fuel, Motor Gasoline, Turbine Fuel
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MINIFLASH - The new Age of Flashpoint Testing
MINIFLASH is the only series of instruments for the automatic determination of the flashpoint of liquids and solid samples according to the advanced ASTM D7094 standard. This procedure describes the “Standard Test Method for Flash-Point by Modified Continuously Closed Cup (MCCCFP)”, which offers the highest repeatability and reproducibility and an excellent correlation to the D93 Pensky-Martens method: "there is no statistically significant bias observed between ASTM D7094 and ASTM D93 Procedure A” as concluded during the last Round Robin.
Test results are equivalent to other well known standards such as Abel and TAG, and thanks to its unique design MINIFLASH can be used for more difficult applications such as flash-point testing of contaminated samples like diesel fuel in lube oil or gasoline in diesel fuel and for biodiesel testing.
Its continuously closed cup design and small sample volume of only 2 mL offers maximum safety, avoids offensive fumes in the testing area and reduces sample waste.
Due to the true portability and rugged housing, the MINIFLASH is also the perfect solution for mobile labs and military applications.
Features
* Complies exclusively to ASTM D 7094 and ASTM D6450 (Flash-Point by Continuously Closed Cup)
* Maximum Safety: only 2ml sample, no open flame, continuously closed cup, no offensive vapors
* Excellent Correlation to ASTM D93, D56, ISO2719 (EN/DIN 22719), ISO13736, IP170
* Approved by: US D.O.T., RCRA, NATO and the US NAVY
* Approved for the ASTM specifications of recycled fuel and biodiesel
* The world wide standard in the flavors and fragrances industry
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ABA 4
(air or liquid cooled)
Automatic Flash-Point Test with Closed Cup according Abel Method
The Abel-Method
describes the determination of the closed-cup flash-point of petroleum products and other liquids having flash-points between -30 °C and +70 °C.
Further possible:
- the Equilibrium-Method
- the Abel-Pensky-Method
Suitable for: Biofuel, Fuel, Paint, Solvent, Varnish
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CLA 4
Automatic Flash- and Fire-Point with Open Cup according Cleveland Method
This flash-point and fire-point test method measures the tendency of a test specimen to form a flammable mixture with air.
Suitable for viscous materials having a flash-point between +79 °C (175 °F) and +400 °C (752 °F) except fuel oils.
Used to define the hazards of flammable and combustible materials used in shipping and safety regulations.
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PM 4
Semi-Automatic Flash-Point Test with Closed Cup according Pensky-Martens Method
Method A:
for distillate fuels (diesel, kerosene, heating oil, turbine fuels), new lubricating oils, paints, vanishes and other homogeneous liquids.
Method B:
for residual fuel oils, cutback residual, used lubricating oils, non-homogeneous materials like mixtures of petroleum liquids & solids, surface-film building petroleum liquids or liquids with a viscosity above 5.5 cSt at +40°C. Used in shipping & safety regulations to define flammable and combustible materials.
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PMA 4
Automatic Flash-Point Test with Closed Cup according Pensky-Martens Method
Method A:
for distillate fuels (diesel, kerosene, heating oil, turbine fuels), new lubricating oils, paints, vanishes and other homogeneous liquids.
Method B:
for residual fuel oils, cutback residual, used lubricating oils, non-homogeneous materials like mixtures of petroleum liquids & solids, surface-film building petroleum liquids or liquids with a viscosity above 5.5 cSt at +40°C. Used in shipping & safety regulations to define flammable and combustible materials.
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Latest generation of Herzog Flash Point with proven reliability, superior design for Pensky-Martens automated closed cup testing
Designed to save time, money and bench space, HFP 339 Pensky Martens analyzer automatically determines flash point in strict compliance with the appropriate test method. In addition to standard test methods, the HFP 339 may be programmed with user-defined test protocols and test for samples with an unknown flash point. An alphanumeric solvent-proof keypad, large easy-to-read VF-Display and intuitive menu flow provide an exceptionally user-friendly interface.
To increase test productivity on products having an elevated flash point, the HFP 339 begins with an accelerated heating rate and automatically switches to the standard heating rate at the appropriate temperature to assure accurate results. Results are automatically corrected for barometric pressure and displayed on an easy to read HFP VF-Display. The last 9 results are memorized in the unit and can automatically output to an optional printer or computer system (LIM).
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