品牌：ULVAC是檢漏儀品牌，在空調、半導體等行業(yè)被采用。

價格：高性價比，價格基本低于同類型歐美品牌。

ULVAC HELIOT 710

愛發(fā)科氦質樸檢漏儀

Leak Detector HELIOT 710 series

Heliot 710 series enables various leak test methods at highest quality, with its "easy to use" color touch panel display. This is the next generation model with high level of sensitivity, also bringing user and eco-friendliness.

Features

• Prominent sensitivity (minimum detectable leak rate 0.1 x 10E-12 Pa·m3 / sec. ).
• Information rich data source and easy operability brought by the large size touch screen.
• Fully automatic leak detection by "select free flow (patent)" structure, meeting various requirements.
• Automatic monitoring and preannouncement system of repair & maintenance time
• Hydrogen leak detection is available in addition to Helium, by vacuum method.
• CE conformed , IP30 conformed [] and RoHS conformed. ( [] model 711W1, model 711D1 and model 714D2 standard model only.)

Applications

• Automotive industry / e.g. torque converter, fuel tank, wheel, suspension and brakes
• Air conditioners / e.g. condenser, evaporator, compressor and heat exchanger
• Electronics / e.g. semiconductors, SAW device, quartz crystal and IC
• Food industry, pharmaceutical industry, space development industry, etc.
• For measuring flow rate, transmittance, adsorption and sealing, etc.

Specifications

model		711W1	714D2
Detectable gas		Helium, Hydrogen
Minimum detectable leak rate		0.1 × 10-12Pa?m3/sec (Vacuum method/Helium)
Analyzer		90 degrees magnetic field deflection mass spectrometer
Main pump		Turbo molecular pump
Fore pump		Oil rotary pump	Dry scroll pump
Test port		NW25
Startup time/ Shutdown time		3min (quick start setting)/3min
Size		480 × 335 × 505mm	480 × 335 × 600mm
Mass		Approx. 43kg	Approx. 50kg
Input power supply		AC100V, 110V, 115V, 200V, 220V	AC100-120V, AC200-240V
Display		7.5inch TFT color touch panel
Test screen		4type mode （Graph, meter, value and vacumm system diagram）
Input/ Output signal		Leak rate output Analog style (DC0-10V)/ Printer output/ RS-232C/ Startup, shutdown,setpoint(1,2,3)etc.,for a total of 20 connections
Calibration		Auto calibration during start-up/ External calibration (external calibration leak is an option)