Capable and Versatile
LS-R740(SS)
The LS-R740SS performs high-sensitivity leak testing on microvolume parts. The parts to be tested are placed in a fixture and the inside of the parts are pressurized to measure the pressure change generated by the leak.
Intuitive and easy-to-navigate interface with simple menu configuration.
Test pressure and differential pressure waveform display.
The influence of the noise generated during the test on the workpiece can be compensated, reducing the test time.
Three selectable languages. English, Chinese, Japanese.
USB port for easy management of test data.
Closest location of the sensor unit to the target capsule.
Product features
General specifications
DPS
Resolution
Display range
Accuracy
Sensor test pressure
0,1 Pa
± 999,9Pa
± 2.5% of the reading ± 1Pa 、 ５０Pa or less ± 2Pa
5 mPa
Unit
Test accuracy
Filtration
Equivalent internal volume
kPa, MPa (kg / cm2, psi, bar, etc.)
Pa, kPa, mL / s, mL / min, L / min, Pa ･ m3 / s, E-3 Pa ･ m3 / s, Pa / s, Pa / min, * Pa / s, * Pa / min (mmH2O , mmHg, inH2O, etc.)
mL, L (in3, ft3)
Leakage screen
4 digits, sampling rate: 10 times / seg.
Leakage limit
No # of channels
Timer
Power supply
Ambient temperature
Humidity
Weight
Pressure source
Pilot pressure
Port size
UPC
RS-232C
USB port
Fixed length I / F
ID / F fixed length
Fixed length T / F
Others
Test data
Test parameter
Hasta ± 999,9 Pa
32 channels (0 to 31)
999,9 seconds (resolution 0,1 seconds)
AC100 ～ 240V ± 10%, 50 / 60Hz, 70VA max.
5 to 45 ℃
80% relative humidity or less / no dew condensation
Controller: approx. 2,6 kg
Pneumatic unit: approx. 15 kilograms
Clean, dry air. The source pressure must be sufficiently higher than the test pressure.
Adjustment using the installed pilot pressure filter regulator: Range: 400 a 700 kPa
6mm one-touch seal: pilot pressure source, test pressure source
Special Union: port of LABOR and MASTER
SH-2A 144 MHz, DRAM 8 MB
Test parameters and test results are transmitted
Only test results are transmitted
Special formats
Trial, leakage, test pressure, channel number, timers, etc.
Test the parameters of all configuration screens