Capable and Versatile
LS-R740(ZL)
The LS-R740(ZL) is ideal for testing waterproof components of finished products that require IP protection rating. The part to be tested is placed in a capsule and pressurized to measure the pressure change caused by leakage flowing into the part.
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
Differential pressure
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
Leakage rate
K (Ve) Leakage coefficient
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
M1K1
M3K4
ID2 format
L2 format
Others
Test data
Test parameter
999,99 maximum
32 channels (0 to 31)
999,9 seconds (resolution 0,1 segundos)
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. 7,1 kg
Clean, dry air. The source pressure must be sufficiently higher than the test pressure.
Adjustment using the installed pilot pressure filter regulator : Range: 400 to 700 kPa
The special gasket is used only for the WORK and MASTER port pipes.
Rc (PT) 1/4: pressure source, WORK and MASTER ports.
SH-2A 144 MHz, DRAM 8 MB
The limit values are transmitted, as well as the large leakage limit and the small leakage limit.
LL-DET and S-DET test results are transmitted.
4 other formats available
Trial, leakage, test pressure, channel number, timers, etc.
Test the parameters of all configuration screen.