LS-R902
The LS-R902 is loaded with advanced features that have evolved over many years of knowledge and experience. It has many intuitive capabilities, such as a full-color multi-touch screen, a waveform measurement display, an automatic setup function for easy programming, a USB port that allows you to migrate and import data from other devices, and many more.
Easy-to-navigate configuration
Intuitive operation makes it easy to program test parameters.
Selectable measurement screen
The measurement screen can be selected from 6 different screens. For four measurement screens, "Standard", "Simple", "Waveform" and "4 channels". The items to be displayed can be customized.
Setup menu
A large numeric keypad appears for easy configuration of test parameters.
Improved operability
It is convenient for faster setup operation with the quick access function.
Easy data storage
Test results can be automatically copied to a USB memory stick after each test. Test parameters and system data backup can also be stored.
Product features
Standard features
Screen
5.7-inch full color LCD touch screen. Selectable between 6 differente measurement screens.
Intelligent pneumatic circuit
It comes with self-checking functions: sensor sensitivity and air valve performance.
Automatic K (Ve) configuration
K (Ve) can be set using a calibrator, Leak Master or Auto-Leak Calibrator (ALC) to convert the measured pressure into a flow rate.
Leakage limits
Two sets of leakage limits: medium / small leakage on the working side (UL / UL2) and on the master side (LL / LL2).
Electro-pneumatic regulator
For models that come with electro-pneumatic regulator, different test pressures can be set independently for each channel.
Noise reduction (NR)
It eliminates noise by repeating the DET stage when the reading falls between DET UL and DET UL2.
Download operating manual
The operating manual in each language can be downloaded via the USB port.
Drift compensation
Mastering, automatic drift compensation, compensation limits, number of samples.
Self-check
Air operated valve performance, DPS / PS Offset, CPU performance and others.
Exhaust interference prevention
Exhaust timing shall be controlled in cases where several cavities are tested simultaneosuly.
General specifications
| DPS | |
| Resolution | 0,1 Pa |
| Guaranteed accuracy range | ± 1000 Pa |
| Accuracy | ± 2,5% of reading ± 1 Pa, 50 Pa or less: ± 2 Pa |
| Sensor test pressure | 5 mPa |
| Monitor | |
| Test accuracy unit | kPa, MPa (kg/cm2, psi, bar, etc.) |
| Leakage rate unit | 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.) |
| Equivalent internal volume unit | mL, L (pulg3, pie3) |
| Leakage screen | 3 to 5 digits (floating point), sampling frequency: 10 times/s |
| Leakage limit | Up to ± 999,9 Pa |
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