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LS-R740 (SS)

LS-R740 (SS)

  • 6d18c19474436b3d6356fda3c176f488
  • LS-R740_rear-s[1]
6d18c19474436b3d6356fda3c176f488 LS-R740_rear-s[1]

Air Leak Tester for Micro Volume Parts LS-R740(SS)

Performs the highly sensitive leak test on micro volume parts
The parts to be tested is set on a fixture, and inside of the parts is
pressurized to measure the pressure change generated by leak

Edge & Function



Easy-to-navigate and intuitive interface with simple menu configuration
Waveform display of Test pressure and Differential pressure
Influence of noise genarated in the test on the part can be compensated, reducing test time
User selectable multi-language capability: English, Japanese and Chinese
USB port for easy test data management
Closer placement fo sensor section to the target capsule

Spec



Spec

Differential Pressure Resolution 0.1 Pa
Display Range ±999.9Pa、(Accuracy guaranteed range±1000Pa)
Accuracy ±2.5% of rdg ±1Pa、50Pa or lower±2Pa
Sensor Proof Pressure 5 MPa
Dislay Unit Test Pressure kPa,MPa
(Non SI Unit for overseas use kg/cm2, PSI, bar, mmHg,他)
Leak Rate Pa, kPa, mL/s, mL/min, L/min, Pa・m3/s,
E-3 Pa・m3/s, Pa/s, Pa/min,*Pa/s, *Pa/min
(Non SI Unit for overseas use mmH2O, mmHg, inH2O,Others)
K(Ve)(Leak Coefficient) mL, L (Non SI Unit for overseas use in3, ft3)
Leak Rate Display 4 digits、Sampling Rate 10 times/sec
Leak Limit ±999.99 max
Number of Channels 32ch(0~31)
Timer 999.9 sec(Resolution 0.1 sec)
Power Source AC100~240V±10%, 50/60Hz,70VA max
Ambient Temperature 5~45 ℃
Humidity 80% RH or less / No dew condensation
Weight Controller: approx. 2.6kg、 Pneumatic unit: approx. 4.4kg
Test Pressure Source Clean and dry air regulated to the test presssure
Source pressure must be sufficiently higher than the test pressure
Pilot Pressure Set by using the pilot pressure filter regulator installed: Range: 400 to 700kPa
Port Size Ф6mm One-touch joint:Pilot pressure source, Test pressure source
Special joiint:WORK and MASTER port
CPU SH-2A 144MHz, DRAM8MB
RS-232C
(D-sub 9pin)
I/F fixed length
ID/F fixed length
Test parameter as well as test results are transmitted
T/F fixed length Only test results are transmitted
Others Special formats
USBポート Test data Judgment, Leak, Test pressure, Channel #, Time, etc
Test parameter Test parameters of all the settings screens
Standard Accessories Pilot pressure filter regulator Quick mounting brackets , Control I/O connector, Power cord, Inspection records , Operation manual, Traceability documents

Pnematic Circuit

image12

 

Classification



Classification

LS-R740SS- ①②③④⑤

Test Circuit Y Circuit Y Tester circuit with minimum internal volume
Test Pressure Low Pressure L Test pressure range 10 ~ 100 kPa
Medium Pressure M Test pressure range 50 ~ 700 kPa
Vacuum Pressure V Test pressure range -5 ~ -100 kPa
Option With ALC 0.1 K01 Volume displacement 0~0.1mL
With ALC 0.01 K001 Volume displacement 0~0.01mL
With Calibration port JX Leak master can be mounted
Panel Mount P The controller is designed to be panel-mounted
Sensor Sensitivity Ks=0.005mL/kPa KX1 Standard
Ks=0.0025mL/kPa KX05 Opption
Cable Length Specified Unit-to-unit cable 3m S3 Standard
Unit-to-unit cable 5m S5 Opption
Unit-to-unit cable 10m S10 Opption


Appearance



image13

Controller

image14

Pneumatic Circuit Unit