Wayeal Helium Leak Detector Biotechnology Laboratory Analytical Instruments

Brand Name:Wayeal
Certification:ISO90001, CE
Model Number:SFJ-261
Minimum Order Quantity:1 Piece
Delivery Time:15 Days
Payment Terms:L/C, T/T, Western Union
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Location: Hefei Anhui China
Address: No. 8, Wenqu Road, High-tech Zone, Hefei, Anhui
Supplier`s last login times: within 48 hours
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Product Details

Sfj-261 Sniffer Vacuum Refrigrant Helium Mass Spectrometer Leak Detector


Introduction of Helium Leak Detector


Compared with bubble identification method, pressure decay method and halogen leak detection method, the helium mass spectrometer leak detection method has high detection sensitivity, high speed and wide application range.


Parameters of Helium Leak Detector


SFJ-261 Helium Leak Detector


Performance Indicators






Minimum detectable leak rate
(Pa·m3/s)/ vacuum mode

5.0×10-13

Minimum detectable leak rate
(Pa·m3/s)/ Sniffer mode

5.0×10-9

Response time(s)

<1

Startup time(min)

≤2

Leakage detection range
(Pa·m3/s)

5.0×10-13~1.0×10-3

Leakage rate display range
(Pa·m3/s)

1.0×10-13~1.0×10-3

Maximum allowable leak detection pressure(Pa)

1500

Detectable quality

2,3,4(H2 , He3, He4)


Basic Configuration










Man-machine interface

7 "color LCD Touch Screen

Ion source

2pcs, iridium coated yttrium oxide, automatic switching

I/O INPUT/output interface

Eight inputs and eight outputs

Communication interface

RS232/485,USB*2

MES interface

Standard

Physical size of instrument
(W)×(D)×(H),mm

592 * 498 * 370mm

Specifications of leak detection port

DN25 KF

Power Supply

AC220V,50HZ/60HZ

Operating temperature

0-40ºC

Power

1000W

Display language

Both Chinese and English

Leakage rate display

Figure, bar chart, curve chart


Features of Helium Leak Detector

1. Original imported molecular pump
2. Unique gas circuit design, relatively low particulate interference;
3.
Double iridium with ion source
4. Automatic evacuation pressure and time setting, high leak detection efficiency;
5.
Clean air circuit system
6. Wireless remote-control function (optional);






China Wayeal Helium Leak Detector Biotechnology Laboratory Analytical Instruments supplier

Wayeal Helium Leak Detector Biotechnology Laboratory Analytical Instruments

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