Module type leak detector with a compact size that can be installed close to the test object.

Integration Type Model: HELIOT MONO

ULVAC

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Features

Contributes to shorter takt time.
Short measurement time is achieved with a dedicated exhaust system for leak testing equipment
with a high exhaust velocity (3.0 L/s) and high measurement pressure (100 Pa).
High layoutability contributes to equipment downsizing.
・Compact size W360 x H229 x D310, 13 kg, and access surfaces are integrated on one side.
Vertical or horizontal placement can be selected according to the customer's operating environment.
A simple, display-less form is possible.
The PC is used for various settings and operations, and the display can be eliminated during equipment operation.
Easy to use without creating a control program. (Option)
The basic sequence of valve control that performs the vacuum vessel method is provided, eliminating the need for control from the equipment side.
Supports hydrogen gas leakage
In addition to helium gas, hydrogen gas can also be detected.
No copper-based materials are used in the gas-contacting part.
The gas contacting part is copper-free and can be used in rechargeable battery factories.

Applications

Automatic leak test systems: Automotive industry, Air conditioning industry, Refrigeration industry, Food and pharmaceutical for industries packaging and various containers
Measurement of helium flow rate and permeation volume

Specifications

Measurement Gas	Helium ⁴He, Hydrogen ²H₂
Helium measuring range	0.01x10^-10 to 10^-4 Pa･m³/s
Hydrogen measuring range	0.01x10^-8 to 10^-4 Pa･m³/s
Pumping speed@100Pa	3.0 l/s
Measuring pressure	100 Pa or less
Input power supply voltage	DC 24V±5% (10A)
External control	Input/output I/O (Normally open/normally closed) Serial interface (RS232C/RS485) DC0-10V Analog output (leak rate/pressure) USB (with Windows software "HELIOT monitor") Compatible with HELIOT700/710/900/ZERO

Features

Contributes to shorter takt time.
Short measurement time is achieved with a dedicated exhaust system for leak testing equipment
with a high exhaust velocity (3.0 L/s) and high measurement pressure (100 Pa).

High layoutability contributes to equipment downsizing.
・Compact size W360 x H229 x D310, 13 kg, and access surfaces are integrated on one side.
Vertical or horizontal placement can be selected according to the customer's operating environment.

A simple, display-less form is possible.
The PC is used for various settings and operations, and the display can be eliminated during equipment operation.

Easy to use without creating a control program. (Option)
The basic sequence of valve control that performs the vacuum vessel method is provided, eliminating the need for control from the equipment side.

Supports hydrogen gas leakage
In addition to helium gas, hydrogen gas can also be detected.

No copper-based materials are used in the gas-contacting part.
The gas contacting part is copper-free and can be used in rechargeable battery factories.

Specifications

Measurement Gas	Helium ⁴He, Hydrogen ²H₂
Helium measuring range	0.01x10^-10 to 10^-4 Pa･m³/s
Hydrogen measuring range	0.01x10^-8 to 10^-4 Pa･m³/s
Pumping speed@100Pa	3.0 l/s
Measuring pressure	100 Pa or less
Input power supply voltage	DC 24V±5% (10A)
External control	Input/output I/O (Normally open/normally closed) Serial interface (RS232C/RS485) DC0-10V Analog output (leak rate/pressure) USB (with Windows software "HELIOT monitor") Compatible with HELIOT700/710/900/ZERO