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
Variety ranges from F.S.10mL/min to F.S 500L/min are available. Promotes an automation and a laborsaving of the measurement
Helium Leak Tester adopts the new testing method and Helium Leak Tester adopts the new testing method and
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
Peripheral instruments are used with Air Leak Tester in order to enhance its functionality and convenience
We determine the acceptability of the sounds and vibrations of products using our special analyses developed in-house.
Materials combining unprecedented flexibility and durability
The LS-R912 is an advanced leak tester featuring touch panel operation, USB-based quality control, and multilingual support. Building on the LS-R902’s ease of use, it enhances functionality by enabling the testing of two different pressure ranges with a single device. Designed for efficiency and versatility, the LS-R912 meets diverse leak testing demands with greater convenience.
The combination of test pressure ranges of 2 circuits (Inlet-A/Inlet-B) can be chosen from the support table below.
Of the combinations of various pressure ranges, choose two types that meet your demands from the table below.
Test 1 location Test pressure 2 ranges
(Attention) Keep in mind that you cannot run test 1 and 2 simultaneously.
For example, this kind of product
Test 3 locations Test pressure 2 ranges
(Attention) Keep in mind that you cannot run test 1 and 2 simultaneously.
For example, this kind of product
Pressure is applied to the workpiece.
If you push the button above, it will be shifted to the following button for easy fine tuning of the pressure.
Pressure can be easily fine tuned without applying pressure to the workpiece.
During setup, a large numeric keypad appears, and all types of settings can be adjusted using the simple screen display.
Regarding the convenient functions of the LS-R902 which are included in the LS-R912, please consult the LS-R902 page.
Link –> LS-R902 product information
A, B, C, E and F in the model notation are mandatory.
| A | Measurement Circuit | Intelligent 1 Pneumatic Circuit | A1 | Large flow circuit with great sensor protection features | |||
|---|---|---|---|---|---|---|---|
| Intelligent 2 Pneumatic Circuit | A2 | Equipped with an equalization valve and additional self-check features to A1 circuit | |||||
| Micro volume Circuit | AS01 | For the parts whose volume is approx. 10 mL or smaller and the leak specifications are quite small. | |||||
| Secondary Pressure Circuit | C | For external pressure (secondary pressure) test | |||||
| B | Test pressure range (Inlet A) | Precision regulator | Medium pressure | M | Test pressure range 50 to 800 kPa (PS 1 MPa, regulator 0.8 MPa) | ||
| Low pressure | L | Test pressure range 10 to 100 kPa (PS 100 kPa, regulator 200 kPa) | |||||
| Micro pressure | L02 | Test pressure range 5 to 20 kPa (PS 20 kPa, regulator 200 kPa) | |||||
| Vacuum pressure | V | Test pressure range -5 to -100 kPa (PS -100 kPa, regulator -100 kPa) | |||||
| High pressure | H20 | Test pressure range 2.0 MPa or less (PS 2 MPa, without regulator) | |||||
| Extremely high pressure | H49 | Test pressure range 4.9 MPa or less (PS 5 MPa, without regulator) | |||||
| E/P regulator | Medium pressure | MR | Test pressure range 50 to 800 kPa (PS 1 MPa, regulator 0.9 MPa) | ||||
| Low pressure | LR | Test pressure range 10 to 95 kPa (PS 100 kPa, regulator 100 kPa) | |||||
| Vacuum pressure | VR | Test pressure range -5 to -75 kPa (PS -100 kPa, regulator -80 kPa) | |||||
| C | Test pressure range (Inlet B) | Same as Test pressure range (Inlet A) | |||||
| D | Option | External Exhaust Valve Ready | G | External Exhaust Valve is sold separately. | |||
| Calibrator | Come with CAL driving valve for Leak Master *1 | J | Leak Master is sold separately. | ||||
| Come with ALC *2 | K05 | Max. Volume Change 0.5 mL | For Low, Medium and High press | Small volume part | |||
| K1 | Max. Volume Change 1 mL | For Low, Medium and High press | Small to Medium volume part | ||||
| K4 | Max. Volume Change 4 mL | For Low, Medium and Vacuum press | Medium to Large volume part | ||||
| K10 | Max. Volume Change 10 mL | For Low, Medium and Vacuum press | Large volume part | ||||
| Bypass Circuit Ready without Precision Regulator *3 | B | Bypass Circuit Unit is sold separately. | |||||
| Blow Orifice Φ1.2 | F1 | Required when the test pressure is -10kPa to -4 kPa or AS01 | |||||
| E/P Regulator Ready | R1 | E/P Regulator Ready With Output Connector | |||||
| Nylon Filter Housing | RX02 | Filter housing for the pilot pressure port is nylon. | |||||
| RX03 | Filter housings for the pilot pressure and test pressure ports are nylon. | ||||||
| Filter replacement | RX06 | Pilot Pressure Port Comes with Filter Only | |||||
| Optional Number of Channels | RX11 | 100 channels | |||||
| Fieldbus | N5A | EtherNet IP | |||||
| N6A | Profi NET | ||||||
| DPS 10 kPa | D4 | Sensor range: ±10 kPa Resolution: 1 Pa | |||||
| NPT Fittings | PX1 | NPT Fittings | |||||
| E | Units | UX1 | SI units | ||||
| UX2 | All units (For overseas only) | ||||||
| F | Power Cable | VA | 125 V (3 m) | ||||
| VE | 250 V (2 m) | ||||||
| VK | 250 V (2 m) (Only for Chinese customers) | ||||||
*1 Not available for H20 and H49 models
*2 ALC = Auto Leak Calibrator
*3 B: Inlet B only
Constructing a new building for office and plant in Manesar, Gurugram, Haryana to expand business.
Started a new venture manufacturing plant at Bengaluru.
Took a new shed in Chennai to expand manufacturing business.
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