LS-R902
The LS-R902 features a wide range of advanced functions that have evolved over many years of knowledge and experience. It offers numerous intuitive capabilities, such as a full-color touchscreen, waveform measurement display, an automatic setup function for easy programming, a USB port that allows data migration and import from other devices, and much more.
Easy-to-navigate configuration
Intuitive operation makes it easy to program test parameters.
Selectable measurement screen
You can choose from 6 different measurement screens. Four of them are: "Standard," "Simple," "Waveform," and "4 channels." The items 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 after each test. Test parameters and a backup of system data can also be saved.
Product features
General specifications
Screen
5.7-inch full-color LCD touchscreen. You can choose from 6 different 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 configured using a calibrator, a Leak Master, or an Auto-Leak Calibrator (ALC) to convert the measured pressure into a flow rate.
Leak limits
Two sets of leak limits: medium/small leak 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)
Eliminates noise when repeating the DET stage when the reading is 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
Performance of pneumatic valves, DPS/PS compensation, 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 |
| Test sensor pressure | 5 mPa |
| Monitor | |
| Accuracy of the test unit | kPa, MPa (kg/cm2, psi, bar, etc.) |
| Leak 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 (in3, ft3) |
| Leakage screen | From 3 to 5 digits (floating point), sampling frequency: 10 times per second |
| Leak limit | Up to ± 999.9 Pa |
Are you looking for more technical information about the LS-R902?
Download the complete catalog from the manufacturer Cosmo Instruments.