Cincinnati Test Systems - LPC 528

The LPC 528 is characterized by excellent measuring accuracy, simple intuitive operation and durability. The LPC 528 specializing in the use of differential pressure decay technology is the newest instrument in our leak test line up. Additionaly this instrument is supplied with an Auto Set-up mode integrated with all the other test types that CTS has developed for simplicity in leak test.

LPC 528 Specifications sheet

Advanced Product Features

High speed 32 bit processor
32 freely programmable measuring programs
RS232 and TCP/IP (Telnet) as communication interfaces
External calibration port for automatic calibration routine using calibrated leak standard
Environmental drift correction
Data collection & storage of up to 5,000 test results
Real-time data transmission (0.05 seconds) via RS232
Absolute pressure transducer
High resolution 24 bit A/D converter
Versatile test capabilities including pressure/vacuum decay, differential pressure decay, and occlusion
Multi-level password protection
Quick test function to reduce cycle times
Self-test functions: internal pneumatic leak check, calibration test, transducer

Measurement Range

	Pressure Decay	Vacuum Decay	Differential Pressure Decay	Differential Vacuum Decay
Test Pressure Range	0 to 13.8 bar (gauge) 0 to 200 psig	-1 to 0 bar (gauge) -14.5 to 0 psig	0 to 13.8 bar (gauge) 0 to 200.15 psig	0 to 13.8 bar (gauge) 0 to 200.15 psig
Test Pressure Control Accuracy	1.5 % FS	1.5 % FS	1.5 % FS	1.5 % FS
Measuring Range	-1 to 13.8 bar (gauge) -14.5 to 200 psig	-1 to 0.4 bar (gauge) -14.5 to 5.8 psig	0 to 0.345 bar (differential) 0 to 5 psig	0 to 0.345 bar (differential) 0 to 5 psig
Measuring Accuracy	±0.4 % FS	±0.4 % FS	±0.006 % FS	±0.006 % FS
Resolution	<6.8 bar: 0.1 Pa <13.8: 1 Pa	Pa .00001 psig	0.0007 Pa 1 x 10 ^-8 psig	0.0007 Pa 1 x 10 ^-8 psig

Interface

Communication via RS232, USB, Ethernet and PROFINET (optional); includes parameters, results, counters and statistics at baud rates up to 115,200 for RS232
Tooling control for simple applications
Digital I/O - 6 inputs/3 outputs independently set per part program

Testing Technologies

Pressure/ vacuum decay- ΔP
Pressure/ vacuum decay- ΔP/ΔT
Pressure/ vacuum decay- leak standard
Differential Pressure Decay (ΔP)
Differential Pressure Decay Leak Rate (DP Test Type Only)
Differential Pressure Decay leak standard
Occlusion

Product Highlights

Unique auto test setup
Multilingual software
RS232, Ethernet, and USB ports
TCP/IP (Telnet), EtherNet/IP, and PROFINET communication
Color graphic display
Intuitive user interface
Compact modular design
Self-test diagnostic verification
Sealed device leak test (IP6X, IP67 capabilities)
English, German, Chinese, Korean, Spanish language options

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