Ulvac Leak Detector and Sniffer: 马来西亚的首选 Hexo Industries (M) Sdn Bhd

详情

ULVAC HELIOT900 Series Leak Detector

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HELIOT901W1
HELIOT901D2

HELIOT904W2
HELIOT904D3
HELIOT904D4

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The HELIOT900 is our helium leak detector with; high speed pumping capability, user-friendly operation and guaranteed top performance in all kinds of leak testing situations.

Features

High speed pumping capability:

5L/s pumping speed for helium IN ULTRA flow mode.

Tablet type controller:

Wireless remote control is standard specification.

Intuitive operation:

Simple with high-definition and eye-friendly test screen.

Various backing pumps available:

Oil rotary vane and dry scroll pumps in different sizes.

Mobile-friendly with maneuverable cart (HELIOT904_):

Low height type is also available (HELIOT901_).

Ease of maintenance:

Tool-free removal maintenance panel, easy internal access for maintenance and maintenance instructions built in.

Possible to detect hydrogen as well as helium gas by vacuum method.

Applications

Piping assemblies and separate parts.
Vacuum components and systems.
Automotive parts, air conditioning, heat exchanger parts and assemblies.
Packaging for food, pharmaceuticals, etc.
Flow and permeation rate measurement of helium and hydrogen.

Specifications

Model			901W1	901D2	904W2	904D3	904D4
Type			Base type		Mobile type
Detectable gas			⁴He, ²H₂
Minimum detectable leak rate (⁴He)[Pa・m³/sec]			<5E-13
Leak rate display range [Pa・m³/sec]		⁴He	0.01E-12～E-3
		²H₂	0.01E-8～E-5
Inlet pumping speed for(⁴He)[L/sec]			5
Max. connecting pressure[Pa]			<1200 Pa
Main pump Pumping peed[L/sec]			Turbo molecular pump：31 L/sec
Fore pump： Pumping speed(50Hz/60Hz)[L/min]			Oil rotary pump： 30/36	Dry scroll pump： 90/108	Oil rotary pump： 135/162	Dry scroll pump： 250/300	Dry scroll pump： 500/600
Weight [kg] (including floor cart))			Approx. 33(Approx. 46)	Approx. 37(Approx. 50)	Approx. 79	Approx. 74	Approx. 96
Power consumption[VA]			600	500	1100	650	1150
Input power supply[V]			100-120 or 200-240
Inlet port flange			NW25(ISO)
Startup time[min]			<2
External interface			RS232C, RS485, analog DC, digital I/O.
Language			English,Japanese,Korean,Simple Chinese,Traditional Chinese,German,Spanish,Russian
Controller unit			7inch tablet type (wireless standard: IEEE 802.11 b/g/n) (*1)
	Operation range	Wired	Cable length : 2m (standard), 5m (optional)
		Wireless	40m(*2)
Battery lasting time[hr]			3-5(*3)
Applicable standard			CE, IP30		CE

*1 Applicable radio law. Tablet: Telec, CE, FCC. Main unit: Telec, CE, FCC, IC, C-TICK. “Wired operation spec” that doesn’t emit radio waves is also available (tablet controller has wireless radio on/off function).
*2 May change depending on operating environment.
*3 May change depending on communication condition, brightness, volume, etc.

[Sniffer Method]

Sniffer Method	AS9	BS9	BT9
Detectable gas	⁴He
Minimum leak rate display range[Pa・m³/sec]	0.01E-8～E-5	0.01E-7～E-3
Flow rate[SLM]	<0.03	Approx. 3
Sniffing inlet port	Handyprobe		Φ6mm tube fitting
Tube[m]	1-10 (*1)

*1 Specified length per 1m.

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Reasons for using our Helium Leak Detectors for Fine Leak Testing
Leak testing is crucial because, well, everything leaks! Here are the fundamental reasons for performing leak tests:

Preventing Material Loss by Leakage Detecting and addressing leaks ensures that valuable materials are not lost due to escaping gases.
Avoiding Contamination Leaks can introduce contaminants into a system, affecting product quality and reliability.
Ensuring Product Performance and Reliability Leak-free products perform better and are more reliable, leading to satisfied customers.
Reducing Liability Leaks can lead to safety hazards, environmental issues, and legal liabilities.
Minimizing Production Output Loss System downtime caused by leaks can significantly impact production output.

All of these factors contribute to improved quality and reduced warranty costs.

Why Hexo Uses Helium as a Tracer Gas?

Helium’s Properties:
- Helium, with a molecular weight of 4 atomic mass units (amu), is readily available worldwide.
- Its low background noise makes it an excellent choice for leak detection applications.
- Helium is non-toxic, non-flammable, inert, and not easily absorbed.
- It allows for non-destructive testing (NDT).

Why Choose Hexo:

Variety of Helium Leak Detector Models: Hexo offers different models to suit your specific needs.
Pump Options: Dry pumps or oil pumps are available for both cleanroom and non-cleanroom environments.
Customizable Pumping Speed: Choose the pumping speed based on your process requirements.
Flexible Types: Hexo provides options with or without carts, as well as handheld detectors.
Suitable for Various Test Methods: Whether it’s spray vacuum or sniffing, Hexo detectors can handle different testing approaches.
Comprehensive Support: Accessories, spare parts, and calibration services are available from Malaysia factory. Our experienced team provides technical support and training after sales.
Rental Units: If needed, you can rent Hexo Helium Leak Detectors.

Hexo Helium Leak Detectors are available for sale in Malaysia, Indonesia, Philippines, Vietnam, Singapore, Thailand, and the South East Asia Region.

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