Please select your country or region to be
directed to the appropriate Lesker site.

Americas

EMEIA

Asia

Australia

G8120-A
GAUGE TUBE, B-A NUDE, 2.75"FLG RESIST. DEGAS, SNGL THO-IR FIL, NO CERAMIC HOLDER ON FILAMENTS

Unit Price:

P.O.R.

Availability:

In Stock

Notes:

Platinum (PT) Coated Filaments are used to ground spurious electrons generated by thermionic emission of the filament so that the glass does not develop a potential. This is recommended when the experiment involves detecting signals of a very small voltage.

Specifications

Technology	Nude Hot Filament Ion Gauge
Measurements	Torr Min: 1.000 x 10^-9 Max: 1.000 x 10^-4
Materials Exposed to Vacuum	Stainless Steel Thoria-Coated Iridium Tungsten
Typical Accuracy	±25% of reading
Recommended Mounting Orientation	Any except for upside down
De-Gas (EB)	No
De-Gas (I2R)	Yes
X-Ray Limit (Torr)	3.00E-10
X-Ray Limit (mbar)	< 4.00 x 10^-10
Filament Count	1.00
Filament Type	Thoria-Coated Iridium
Flange	DN40CF

Accessories Table

X CLOSE

	Description	Accessory Type	Part Number	Price	In Stock	Add Item	Combine How to Combine - Click the checkboxes of the parts you would like to purchase and then click the button below to add all parts selected into your Cart.
	Description	Accessory Type	Part Number	Price	In Stock	Add Item	Combine How to Combine - Click the checkboxes of the parts you would like to purchase and then click the button below to add all parts selected into your Cart.
	1/4 Hard OHFC Gasket, DN40CF	Gasket	GA-0275	$27.35