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New generation: DP air leak tester High-performance standard type
LS-R902
Edge & Function
Quick Access
Directly access the screen of some screen you often to use.
Industrial Field Network (Option)
I/O wiring is completed with dedicated cable connectors.Supports smooth communication with PLC with fewer cables.Test results can be output to the network.
Simple to operate with icons.
The menu screen is easily displayed with an icon.
The Home icon can move directly to the measurement screen, and the (i) icon in the upper left displays all sort of information.
Can switch between 6 kinds of measurement screen
The measurement screen is available in 6 different types for different applications/situations, including a simple display and a detailed display.
Also, the display items can be customized.
Each type of settings screen
During setup, a large numeric keypad appears, and all types of settings can be adjusted using the simple screen display.
A complete help screen and help display
In the help screen, complete explanations of computational tools and peripheral devices are available.
Waveform monitor function for test pressure/DP (leak volume)
Displays the test pressure and DP waveforms from measurement start to detection completion.
The ideal time for applying pressure and attempting detection can be found.
Phoenix Contact product is used for input/output connector
Phoenix Contact product was adopted for the connector of the input/output interface.
The connector is very reliable, and the wiring work can be done with a flat-head screwdriver, so that the work efficiency increases.
Automatic setup function
Several setting are necessary for the leak test.
This function provides initial settings for measurement time when first implementing the leak test.
Easy data collection with USB port
Measurement data is automatically saved to USB memory.
Other settings information can also be backed up with USB memory.
Waveform Pneumatic Circuit Diagnosis
Checks for anomalies in the air circuit with workpiece at each operation.
(Attention) Effectiveness varies based on operating conditions, and there are cases when it cannot be used.
Function for switching between display of multiple languages
Supports Japanese, English, Chinese, Korean, German, Spanish, and Portuguese.
Overseas expansion is simple.
Performance improvement function
Safety/Reliability improvement function
Pneumatic Circuit
Spec
| Differential pressure | Resolving power Precision guaranteed range Excess pressure on sensors Differential pressure |
0.1 Pa ±1000 Pa 5 MPa ±2.5% of rdg ±1Pa, however 50Pa or below is ±2Pa |
|---|---|---|
| Display units | Test Pressure: | kPa、MPa (Non-SI units available for overseas: PSI, kg/cm2, bar, mbar, mmHg, cmHg, inHg, etc.) |
| Leak volume | mL/min, L/min, mL/s, Pa/s, Pa/min, Pa, kPa, Pa・m3/s, E-3 Pa・m3/s, etc. (Non-SI units available for overseas: mmH20, mmHg, inH20, etc.) |
|
| Displayed leak volume | 3 to 5 digits (floating point), sample rate: 10/second | |
| Number of Channels | 32ch（0～31） | |
| Timer setting range | 999.9 seconds (resolving power: 0.1 second) | |
| Power Source | AC100～240V±10%, 50/60Hz, 80VAmax | |
| Test pressure source | Uses clean air.The original pressure must be sufficiently higher than the test pressure. | |
| Pilot pressure source | Applies 400 to 700kPa of clean air. | |
| CPU | Cortex-A9 800MHz 512MB DDR3 | |
| Pipe connection diameter | Rc1/4 (test pressure supply, pilot air supply, workpiece piping, master piping) | |
| Ambient temperature | Operating temperature 5 to 45°C Storage temperature: -20 to 60°C | |
| Humidity | 80 %RH or less No dew condensation | |
| Mass | Approx. 140kg (standard specifications) | |
| Serial communications RS232C-based (D-sub9-pin) 2 port |
I/F fixed length output | Leak data and set values are outputted simultaneously |
| ID/F fixed length output Standard settings |
Leak data and set values are outputted simultaneously | |
| T/F fixed length output | Only leak data outputted | |
| USB Port | Saving data | Saves decisions, leak values, correction values, test pressure, WK#, CH#, and time on inserted memory. (Automatic file creation every 24 hours) |
| Set values storage | All channel settings, system settings, etc. | |
| Standard accessories | Power cord | For use in Japan: Rating: AC125V/7A, length: 3m
For export: Rating: AC240V/10A, length: 2m (CE conformant product) |
| Interface connector (I/O), caps (2) for RS-232C, USB cover, test report, traceability documents, user manual | ||
| Peripherals | Master chamber, leak master, bypass unit, external exhaust valve, etc. | |
Classification
■ Model LS-R902 – A B – Options
| A | Measurement Circuit | Intelligent 1 Pneumatic Circuit | A1 | Large air flow rate, and sensor protecting circuits are included. | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Intelligent 2 Pneumatic Circuit | A2 | Uses two-way delivery valve, reliability is ensured and self-check functions are fully available. | ||||||||
| Circuit for micro volumes | AS01 | For target workpieces 10 mL or less (standard) with standard leak values that are particularly small | ||||||||
| A1 circuit for small volumes | AS1 | Used for workpiece volumes 100 mL or less, when high detection capability is required. | ||||||||
| External pressure detection circuit | C | External pressure detection type (secondary pressure method) | ||||||||
| B | Test pressure range and control pressure specifications | Precision regulator specifications | For micro pressures | L02 | Operating range: 5 to 20 kPA (PS 20 kPa, pressure control valve: 200 kPa) | |||||
| For low pressure | L | Operating range: 10 to 100 kPA (PS 100 kPa, pressure control valve: 200 kPa) | ||||||||
| For medium pressure | M | Operating range: 50 to 800 kPA (PS 1 MPa, pressure control valve: 0.8 MPa) | ||||||||
| For high pressure | H20 | Operating range: 2.0 MPa or less (PS 2 MPa, no pressure control valve) | ||||||||
| For extremely high pressure | H49 | Operating range: 4.9 MPa or less (PS 5 MPa, no pressure control valve, filter) | ||||||||
| For vacuum | V | Operating range: -5 to 100 kPA (PS -100 kPa) | ||||||||
| Electro-pneumatic regulator specifications | For low pressure | LR | Operating range: 10 to 95 kPA (PS 100 kPa, pressure control valve: 100 kPa) | |||||||
| For medium pressure | MR | Operating range: 50 to 800 kPA (PS 1 MPa, pressure control valve: 0.9 MPa) | ||||||||
| For vacuum | VR | Operating range: -5 to -75 kPA (PS -100 kPa, pressure control valve: -80 kPa) | ||||||||
| Calibrator | J | Leak MasterBuilt-in control valve | During K (Ve) calibration and K (Ve) check, the calibration port automatically opens and closes. Does not support high and extremely high pressures. (Special orders possible depending on conditions)
Leak Master is sold separately. |
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| K05 | Equipped with ALC-0 *1 | Suitable for low pressure/medium pressure/high pressure | Suitable for small-volume workpieces | |||||||
| K1 | Equipped with ALC-1 *1 | Suitable for low pressure/medium pressure/high pressure | Suitable for small/medium-volume workpieces | |||||||
| K4 | Equipped with ALC-4 *1 | Suitable for low pressure/medium pressure/vacuum | Suitable for medium/large-volume workpieces | |||||||
| K10 | Equipped with ALC-10 *1 | Suitable for low pressure/medium pressure/vacuum | Suitable for large-volume workpieces | |||||||
| O p t i o n s |
Bypass support/reducing valve not included | B | The valve that controls the bypass unit is built in.Bypass Unit is sold separately. | |||||||
| Compound pressure P sensor | PV1 | Compound pressure test sensor is built in. | Sensor range： -100 ～ 1000 kPa | |||||||
| Sensor range： ± 100 kPa | ||||||||||
| Nylon filter case | RX02 | The filter case of the pilot pressure connection is made of nylon. | ||||||||
| RX03 | The filter case of the test pressure and pilot pressure connection is made of nylon. | |||||||||
| Temperature Compensation | RX09 | TCU ports (IN, OUT) provided on the rear panel without TCU | ||||||||
| RX10 | TCU ports (IN, OUT) + TCU (Temperature Compensation Unit), sensors and cables sold as a set | |||||||||
| RX11 | 100 Channels | |||||||||
| Network | N2 | Industrial Field Network Four types available by function | ||||||||
| N3 | ||||||||||
| N4 | ||||||||||
| N5 | ||||||||||
| Wide range DP display | D4 | DP sensor range ±10 kPa Resolving power (minimum display): 1 Pa | ||||||||
*1 ALC = Auto Leak Calibrator
Appearance
AIR LEAK TESTERS
Air Leak Tester is the automatic leak detector detects any leaks by the minute change of differential pressure and conducts OK/NG judgment.
Ideal to be built into a production line for a laborsaving and a quality control purpose
AIR LEAK TESTERS
HELIUM/HYDROGEN LEAK TEST
Helium Leak Tester adopts the new testing method and Helium Leak Tester adopts the new testing method and
HELIUM/HYDROGEN LEAK TEST
PRESSURE
All Manometer comes with a traceability. Wide range of Manometers, from a micro pressure (F.S. 200Pa) to a high pressure (F.S. 50MPa) are available
PRESSURE
FLOW
Variety ranges from F.S.10mL/min to F.S 500L/min are available.
Promotes an automation and a laborsaving of the measurement
FLOW
PERIPHERALS
Peripheral instruments are used with Air Leak Tester in order to enhance its functionality and convenience
PERIPHERALS
