Capable and Versatile
LS-R740(SH)
The LS-R740SH is a differential pressure air leak tester that performs highly sensitive leak testing in super high pressure conditions.
Up to 16 MPa can be applied for leak testing.
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
1 Pa
± 9.999kPa (guaranteed accuracy range ± 10kPa)
± 5% of the reading ± 1Pa (500Pa or less: ± 2Pa)
20 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
Connection port
UPC
RS-232C
USB port
Fixed length I / F
ID / F fixed length
Fixed length T / F
Others
Test data
Test parameter
Up to ± 999,9 Pa
32 channels (0 a 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.
Clean, dry air, regulated between 500 to 700 kPa
Pilot pressure: Rc1 / 4
Test pressure: Swagelok Ф6 mm (WORK & MASTER port)
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 configurtion screens