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On the basis of its well-proven concept of production line QC Testers, ATEQ has now developed a new Leak Tester, designed for specific requirements of high volume production of plastic parts. This instrument is used for the detection of localised moulding faults, insufficient membrane thickness, perforations, etc… The IONIQ is based on discharge current measurement and is able to detect defects in the region of 10 microns.
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PROVASET 2P is an electro-pneumatic leak tester dedicated to perform pressure decay leak tests. It makes possible to tests, at bench, rigid or plastic products of small and medium size.
* Compact size
* Inox steel covers
* Graphic display 128x64 backlighted
* Wide Range power supply
85 ÷ 264 Vac - 47 ÷ 63 Hz
* Reliable pneumatic circuit
* Test pressure up to 6 bar
* Pressure resolution 0.1 mbar
* 16 tables of test parameters
* Passed/failed tests counters
* External commands interface
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The table top LeakPointer is the smallest of the PBI-Dansensor range of on- and off-line leak testers for modified atmosphere packages where CO2 is a part of the gas mix.
The LeakPointer will fast and easily discover seal integrity problems on all types of modfied atmosphere packages with a minimum of 10% CO2 in the gas mix.
The consequences of leaking packages can be very expensive. In most cases avoiding a single product recall can easily justify the investment in a PBI-Dansensor leak detection unit.
Benefits of the PBI-Dansensor LeakPointer
- Quality assurance of seal integrity
- Avoid using water for leak detection and avoid the risk of bacteria contamination in the waterbath
- Minimises the risk of expensive product withdrawals, due to leaking packages
- Discover mechanical packaging machine errors, eg. incorrect sealing settings (heat, pressure and duration)
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Leak detection system LEAK-MASTER®
Micro-leak detection system for packages based on CO2.
LEAK-MASTER® features non-destructive detection even of smallest leaks without the need of costly Helium
Benefits
- minimal response time
- quick product change
- for flexible and rigid packs
- no calibration required
- operator friendly - data and process parameter entry by means of touch screen or keyboard
- easy-to-use intuitive system - no special skills required
- convenient data administration and evaluation for customer oriented quality documentation
- various chamber sizes
- easy installation and start-up stainless steel cabinet
- Data transer via Ethernet
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Delta Rack Plus allows to perform pressure decay leak tests on automatic system and it is designed to meet the requirements of assembly equipment, with multiple test point, managed by PLC and/or Personal Computer.
Delta Rack Plus directly manages test times and pressures, the user must provide the external pneumatic circuit with filling and drain valves and pressure transducer.
Tecna supplies customized pneumatic modules upon request.
A programmable PLC controller can start the test with a single digital output and read the test result with two digital inputs.
A serial line is available for the supervision from the Personal Computer.
Delta Rack Plus is available in many versions and may be customized for any kind of test cycle and line pressure exigency.
* Leak test up to 6 bar
* Pressure resolution 0.1 mbar
* Panel instrument, for 3U rack assembly
* External pneumatic circuit
* Automatic test cycle
* Control of filling and drain external electropneumatic valves
* Passed and failed tests counter
* Pressure reading from the external pressure transducer
* Pressure measurement with scale selection mH2O, mbar, kPa, psi
* An aided procedure making it possible to calibrate the pressure sensor
* RS485 / RS422 / RS232 / Current Loop opto-isolated serial line with controls for computer monitoring with MODBUS protocol
* Opto-isolated interface with PLC
* Four tables of test parameters selectable from keyboard / PLC / serial line
* Test START and RESET controls from keyboard / PLC / serial line
* PASSED - FAILED - TEST IN PROGRESS - MACHINE ERROR outputs for PLC
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ET07 is actually the most compact leak test instrument in the world. Although it is an instrument with very reduced dimensions, in performance terms it can be absolutely compared with the most complex and big leak test systems.
The instrument detects leaks, taking advantage of the “pressure drop” principle: at the beginning it pressurizes the piece and after an arrangement time, it finds the pressure decay.
The leds which are set on the superior part, give information about the condition and the results of the test.
ET08 is equipped with mass flow meter, air temperature meter, pressure meter and simple leds that indicate tests outcomes.
2 outputs for power valves, 4 outputs and 3 digital inputs, those at 24 Vdc, make the device compatible with PLCs, automations and switchboards.
ET08 is also equipped with 2 serial lines: one is used during programming and visualization, the second one is made for customizations.
The particular “No Test” mode can measure the gas flow
Vision Box the remote control device for FOR TEST leak test instrumentation. This central unit allows to manage test parameters, results, remote controls, connecting signals and 4 inspection stations final test print.
Vision Box is equipped with four serial connectors useful for the connection to the instruments and with a connector for connection to automations, FOR TEST peripheral devices and printers. The case was planned in order to make the device particularly useful for being set up as panel, or on multi-station banks.
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3 expansion connectors allow ET99M-COM to interface with PC, PLC, local printers, automatic and semi automatic stations, FOR TEST© accessories.
The leak interception tracer ET99M-COM finds out the leaks in the external environment of the piece that must be tested.
This test system applies in every components type, provided that there is the possibility to contain the same one in a airtight bell or the possibility to intercept the escape on two different chambers (valves in general). The test is carried out pressurizing the detail from the inner side or from one of the two chambers, and then there is the detection of the pressure variation in the environment situated between the bell and the element or in the other chamber.
ET99M-COM can furthermore execute a control of optional seal on the bell and it is combined with a rapid drainage valve for tests which are superior to 5 Bar.
This test system is suitable for execute tests with acceptance test pressure till 200 Bar, as it is structured in order to respect the necessary safety conditions not only for the operator, but also for the surrounding environment.
This test system is characterized by a highest sensibility (according to rules 10/100 times compared to the traditional systems, and more over working with elevated pressures) and by the test execution speed, as the same one coincides with the pressurization phase of the detail that must be tested.
Improvements of ET99M:
-Measurement resolution of 0.1 Pa (1.000.000 points on the full scale)
-Multi-language interface selectable from the menu
-RS232, USB, Ethernet connectors
-Selectable Units of measurement: mBar, Bar, mBar/s, cc/min, cc/h, Pa, hPa
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ET99M-DF is the product line of leaks detectors which take advantage of the differential measurement principle.
This product line can be utilized in the following practical applications: in low pressure ultrafast leak tests, in order to minimize the trend of settlement characteristic and in variable or very high pressures tests, where it is necessary to maintain the same leakage sensibility on the whole scale.
In both cases the instrument is equipped at least with two measure transducers, one useful for the filling pressure and one for the leak-off rate differential measurement, which is a crystal transducer for pressures till 5Bar, or an electrostatic transducer for pressures till 45 Bar.
In this last version we applied the new improvements of ET99M, that is to say:
-Measurement resolution of 0.1 Pa (1.000.000 points on the full scale)
-Multi-language interface selectable from the menu
-RS232, USB, Ethernet connectors
-Selectable Units of measurement: mBar, Bar, mBar/s, cc/min, cc/h, Pa, hPa
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The last evolution of ET99W is ET99M, which is better in terms of measurement resolution, hardware and software updating. The main software improvements of ET99M are:
-Measurement resolution of 0.1 Pa (1.000.000 points on the full scale)
-Multi-language interface selectable from the menu
-RS232, USB, Ethernet connectors
-Selectable Units of measurement: mBar, Bar, mBar/s, cc/min, cc/h, Pa, hPa
Its most important evolution deals with the unrivalled measurement sensitivity, 0,1 Pa, which allows an important reduction of test times compared with other traditional leak test systems.
ET99M is available from -1 to 50 Bar full-scale versions.
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The analysis of the market and the continuous technological development allow to obtain a product that is excellent in appearance, design and electronics.
The leak detector ET99W represents the best solution on the market in terms of precision, reliability and tests execution speed.
It is particularly indicated for end production line test in automotive, mechanical, foundry, packaging, medical and wherever leak test is requested to carry out controls.
The instrument detects leaks thanks to the “pressure drop” principle, (the method is recognized by UNI EN 1779): at the beginning it pressurizes the piece and after an arrangement time, it finds the pressure decay.
ET99W is suitable for empty or pressure tests and it is available in operation scales from - 1 to 25 [ Bars ].
This new seal control on decay pressure instrument is able to find with precision and reliability the smallest leak-off rates in the short time possible.
It is the ideal instrument in order to control and certify Your production.
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Leak testing is all about finding a hole in a part. Our leak testing technologies cover leak rates from 10-9cm3/s
up to 10 000 l/h. Depending on the size of the hole, but also the specificities of your part and its environment,
ATEQ engineers determine which of our 5 series leak testing technologies best suits your application.
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DATA Plus allows to program test sequence of leak and flow rate test on the same component.
The microleak measures are performed not with pressure drop but directly measuring the leak flow rate in cc/h.
The flow air rate measures are made using 3 flow sensors with different scales range to adapt the measure at the effective capacity of the component on test with the selected accuracy.
The instrument allow to use up to 16 programmable sequences.
Every sequence may include up to 16 different test: each test, leak or air flow rate, may be setted with different test parameters.
So it is possible to set different sequence for different products to test.
The instrument is made by two differents parts:
- ELECTRONIC TERMINAL displaying all the operating and programming states
- PNEUMATIC MODULE with pressure and flow sensor, pressure regulators and elettro-pneumatic valves
The pneumatic module is enclosed in an independent box connected with the electronic module with a single RS485 cable.
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Without any doubt the smallest high-performance leak detector on the market.
Specially adapted for automatic or semi-automatic test machines, the F520 has
a full range of specifications at a very competitive price.
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Delta D is an electro-pneumatic leak tester dedicated to perform pressure decay leak tests with the differential method, the system measures the pressure difference between the product to be tested and a reference sample.
With this method the resolution of pressure reading is increased and test time is reduced,
it makes it possible to bench tests small or medium sized as well as rigid or plastic products.
Delta D may be also managed by a PLC or by a PC supervisory system make it easy to using it on automatic production lines in every industrial sector.
* Leak test up to 6 bar
* Pressure resolution 0.01 mbar ( 1Pa)
* 16 programmable test parameters tables:
each table includes all the parameters defining a test cycle so it is easy to make predefined test setting for different products
* pressure test electronic set up (option)
* selectable pressure measurement units
* selectable languages for display messages
* print out of customized test report with external RS-232 printer (option)
* RS422 serial line MODBUS protocol for PC supervisory system (option)
* opto-isolated interface with PLC
* an aided procedure making it possible to calibrate the pressure sensor
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LEAKAGE TEST STAND
"BPT1" is a test stand to point out the leakage of hydraulic components as hoses, valves etc.
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The Leakage Current Tester TOS3200 is designed to perform leakage current (touch current and protective conductor current) tests on general electrical equipment but not medical electrical equipment.
It enables you to conduct tests that conform to the requirements of the applicable IEC, UL, JIS, and other standards, as well as the Electrical Appliance and Material Safety Law. The memory in the main unit stores the 51 types of test conditions laid down in the IEC/JIS standards for information technology equipment, household electrical appliances, audio, video electronic apparatus, luminaires, motor-operated electric tools, and electrical equipment for measurement and control and in the Electrical Appliance and Material Safety Law, thereby enabling you to conduct standard tests with simple panel operation.
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Leakage Current Measurement Essential for Electrical Safety
Automatically compatible with Networks stipulated by IEC/UL/JIS standards
Automatic measurement function (Measuring power supply polarity switching as well as the normal state / single failure state)
Stores data for 100 units
Power supply separation
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| ... products without technical information |
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The Leakage Current Tester TOS3200 is designed to perform leakage current (touch current and protective conductor current) tests on general electrical equipment but not medical electrical equipment.
It enables you to conduct tests that conform to the requirements of the applicable IEC, UL, JIS, and other standards, as well as the Electrical Appliance and Material Safety Law. The memory in the main unit stores the 51 types of test conditions laid down in the IEC/JIS standards for information technology equipment, household electrical appliances, audio, video electronic apparatus, luminaires, motor-operated electric tools, and electrical equipment for measurement and control and in the Electrical Appliance and Material Safety Law, thereby enabling you to conduct standard tests with simple panel operation.
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Leakage Current Measurement Essential for Electrical Safety
Automatically compatible with Networks stipulated by IEC/UL/JIS standards
Automatic measurement function (Measuring power supply polarity switching as well as the normal state / single failure state)
Stores data for 100 units
Power supply separation
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Ultrasonic system SDT 170 MTT
Tightness control of underground tanks and associated pipe work
Widely recognized and approved method. The SDT TankTEST method by introducing a vacuum and listening to the ultrasounds is the most reliable, most cost-effective, most rapid, most simple, most comprehensive and the most accurate.
With SDT's Graphs & Measurements software for the automatic creation of authenticated reports. All data and test measurements are stored in the detector. They can be transferred to a PC. They provide evidence of testing, measurement readings and graphics
and archiving of the performances.
Control principle
- The use of ultrasonic frequencies means a far higher level of sensitivity than is possible with audible sound.
- The pressure in the tank is reduced, and the ultrasonic vibrations caused by the passage of water, air or other substances through a hole in the tank wall are detected by two sensitive sensors, one in the liquid and the other above the level of the liquid.
- The SDT 170 MTT detects the typical frequencies of leaks in underground tanks. It measures them and converts them to audible frequencies. These are fed back in three forms: visually and measured in dBµV on the detector display, and audibly through his headphones.
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