LS R700 – Cosmo Instruments Pvt Ltd

New generation: DP air leak tester High-performance standard type

LS-R700

Air Leak Testers

Air Leak Tester is the automatic leak detector detects any leaks by the minute change of differential pressure and conducts OK/NG judgment. Ideal to be built into a production line for a laborsaving and a quality control purpose

DP Leak Testers

Volumetric Air Leak Testers

Air Flow Testers

Variety ranges from F.S.10mL/min to F.S 500L/min are available. Promotes an automation and a laborsaving of the measurement

Air Flow Testers

AF-R221

Air Flow Meters

DF-R280

Flow Gauges

Helium / Hydrogen Leak Testers

Helium Leak Tester adopts the new testing method and Helium Leak Tester adopts the new testing method and

Helium Leak Test

Helium Leak Test

Hydrogen Leak Detectors

Hydrogen Leak Detector

Gas Recovery System

Helium Gas Recovery System

Pressure

All Manometer comes with a traceability. Wide range of Manometers, from a micro pressure (F.S. 200Pa) to a high pressure (F.S. 50MPa) are available

Digital Pressure Gauges

DP-340 / DP-340B / DP-340BA

Digital Manometers

DM-3700

Pressure Transducers

Peripherals

Peripheral instruments are used with Air Leak Tester in order to enhance its functionality and convenience

Peripherals

Sound / Vibration Analyser

We determine the acceptability of the sounds and vibrations of products using our special analyses developed in-house.

Movelet

Cosmo Super Gel

Materials combining unprecedented flexibility and durability

Cosmo Super Gel

Cosmo Super Gel

Others

Controllers

PRV-700

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Compact air leak tester with a focus on user-friendliness, equipped with a range of functions, now being sold as the high-performance standard type!

This new generation air leak tester combines the experience and know-how that Cosmo Instruments has nurtured over many years, with new functions and the newest technology.

By improving display with color LED, and allowing for intuitive operation through the adoption of icons, the operation of the measuring instrument, which was reportedly difficult, has been made simple.
The function to switch between Japanese/English/Chinese can be used in an instant in factories around the world.
There are 3 types of measurement screens available.
Can switch between different displays depending on if a simple display is desirable, or if you want to display various information.

The LS-R700 is a new air leak tester that meets a variety of demands.

Edge & Function

Spec

Classification

Appearance

Edge & Function

Spec

Differential pressure	Resolving power Precision guaranteed range Excess pressure on sensors Sensor precision	0.1 Pa ±1000 Pa 5 MPa ±2.5% of rdg ±1Pa, however 50Pa or below is ±2Pa
Display units	Test Pressure:	kPa、MPa (Non-SI units for overseas: PSI, kg/cm2, bar, mbar, mmHg, cmHg, inHg, etc.)
Display units	Leak volume	mL/min, L/min, mL/s, Pa/s, Pa/min, Pa, kPa, Pa・m³/s, E-3 Pa・m³/s　, etc.(Non-SI units for overseas: mmH20, mmHg, inH20, etc.)
Displayed leak volume	4 digits, sample rate: 10/second
Number of Channels	32ch（0～31）
Timer setting range	999.9 seconds (resolving power: 0.1 second)
Power Source	AC100～240V±10%, 50/60Hz, 70VAmax
Test pressure source	Uses clean air. The original pressure must be sufficiently higher than the test pressure.
Pilot pressure source	Applies 400 to 700kPa of clean air.
CPU	SH-2A 144MHz, DRAM 8MB
Pipe connection diameter	Rc1/4 (test pressure supply, workpiece piping, master piping) 6mm one-touch joint (pilot air supply)
Ambient temperature	Operating temperature 5 to 45°C Storage temperature: -20 to 60°C
Humidity	80 %RH or less No dew condensation
Mass	Approx. 10kg
Serial communications RS232C-based (D-sub9-pin)	I/F fixed length output	Leak data and set values are outputted simultaneously
	ID/F fixed length output Standard settings	Leak data and set values are outputted simultaneously
	T/F fixed length output	Only leak data outputted
USB Port	Saving data	Saves decisions, leak values, test pressure, WK#, CH#, and time on inserted memory.
USB Port	Set value output	Set values of all settings screens
Standard accessories	Power cord	For use in Japan: Rating: AC125V/7A, length: 3m For export: Rating: AC240V/10A, length: 2m (CE conformant product)
Standard accessories	Control I/O connector, cap for RS-232C, USB cover, test report, traceability documents, user manual

Classification

■ Model LS-902(ABC.D.E)

A, B, D and E in the model notation are mandatory.

		Bypass Circuit Ready	with regulator	B1	Bypass Circuit Unit is sold separately.
A	Measurement Circuit	Intelligent 1 Pneumatic Circuit		A1	Large flow circuit with great sensor protection features
		Intelligent 2 Pneumatic Circuit		A2	Equipped with an equalization valve and additional self-check features to A1 circuit
		Micro volume Circuit		AS01	For the parts whose volume is approx. 10 mL or smaller and the leak specifications are quite small.
		Small Volume A1 Circuit		AS1	For the parts whose volume is approx. 100 mL or smaller and high detection performance is required.
		Secondary Pressure Circuit		C	For external pressure (secondary pressure) test
B	Test pressure range	Precision regulator	Medium pressure	M	Test pressure range 50 to 800 kPa (PS 1 MPa, regulator 0.8 MPa)
			Low pressure	L	Test pressure range 10 to 100 kPa (PS 100 kPa, regulator 200 kPa)
			Micro pressure	L02	Test pressure range 5 to 20 kPa (PS 20 kPa, regulator 200 kPa)
			Vacuum pressure	V	Test pressure range -5 to -100 kPa (PS -100 kPa, regulator -100 kPa)
			High pressure	H20	Test pressure range 2.0 MPa or less (PS 2 MPa, without regulator)
			Extremely high pressure	H49	Test pressure range 4.9 MPa or less (PS 5 MPa, without regulator)
		E/P regulator	Medium pressure	MR	Test pressure range 50 to 800 kPa (PS 1 MPa, regulator 0.9 MPa)
			Low pressure	LR	Test pressure range 10 to 95 kPa (PS 100 kPa, regulator 100 kPa)
			Vacuum pressure	VR	Test pressure range -5 to -75 kPa (PS -100 kPa, regulator -80 kPa)
C	Option	External Exhaust Valve Ready		G	External Exhaust Valve is sold separately.
		Calibrator	Come with Cal driving valve for Leak Master *1	J	Leak Master is sold separately.
			Come with ALC *2	K05	MAX. Volume Change 0.5 mL	For Low, Medium and High press	Small volume part
				K1	MAX. Volume Change 1 mL	For Low, Medium and High press	Small to Medium volume part
				K4	MAX. Volume Change 4 mL	For Low, Medium and Vacuum press	Medium to Large volume part
				K10	MAX. Volume Change 10 mL	For Low, Medium and Vacuum press	Large volume part
		Bypass Circuit Ready	without regulator	B	Bypass Circuit Unit is sold separately.
		Pressure/Vacuum Pressure Sensor		PV1	Equipped with a Pressure/Vacuum pressure sensor Low pressure: ±100 kPa Medium pressure: -100 to 1000 kPa
		Blow Orifice Φ1.2		F1	Required when the test pressure is -10kPa to -4 kPa or AS01
		E/P Regulator Ready		R1	E/P Regulator Ready With Output Connector
		Nylon Filter Housing		RX02	Filter housing for the pilot pressure port is nylon.
		Nylon Filter Housing		RX03	Filter housings for the pilot pressure and test pressure ports are nylon.
		Filter replacement		RX06	Pilot Pressure Port Comes with Filter Only
		TCU *3		RX09	TCU Ports (IN, OUT)
		TCU *3		RX10	TCU Ports (IN, OUT) + TCU set
		Optional Number of Channels		RX11	100 channels
		Fieldbus		N2	Device NET
				N3	CC Link
				N4	Profibus
				N5A	EtherNet IP
				N6A	Profi NET
		DPS 10 kPa		D4	Sensor range: ±10 kPa Resolution: 1 Pa
		NPT Fittings		PX1	NPT Fittings
D	Units and Others			UX1	SI units
				UX2	All units (For overseas only)
				UX3	UL certified
E	Power Cable			VA	125 V (3 m)
				VE	250 V (2 m)
				VK	250 V (2 m) (Only for Chinese customers)

*1 Not available for H20 and H49 models
*2 ALC = Auto Leak Calibration
*3 TCU = Temperature Compensation Unit

Appearance

Information

Constructing a new building for office and plant in Manesar, Gurugram, Haryana to expand business.
Started a new venture manufacturing plant at Bengaluru.
Took a new shed in Chennai to expand manufacturing business.

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