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KJLC^® Residual Gas Analyzers (RGA)

The KJLC Element is a cost-effective RGA with one of the lowest Minimum Detectable Partial Pressure (MDPP) on the market.

Overview
Accessory Recommendations

Features

2.6x10^-12 Torr Minimum Detectable Partial Pressure (MDPP) with FC and 1.5x10^-14 Torr Minimum Detectable Partial Pressure (MDPP) with EM
100 and 200 amu options
Pre-built LabVIEW Drivers available
Access to API commands for system integration

Applications

Leak detection
Pump-down and bake-out monitoring
Gas and contamination identification
Vacuum system diagnostics
Process monitoring and control

User Level Info	RGA w/ FC	RGA w/ EM
Source Type	Open Ion Source	Open Ion Source
Mass Ranges	1-100 amu 1-200 amu	1-100 amu 1-200 amu
Resolution - Peak Width (amu) at 10% of peak height	0.9 amu	0.9 amu
Sensitivity	3e-4 A/Torr	3e-4 A/Torr
Minimum Detectable Partial Pressure	2.6e-12 Torr 3.5e-12 mbar	1.5e-14 Torr 2e-14 mbar
Maximum Operating Pressure	5e-4 Torr 6.7e-4 mbar	5e-4 Torr 6.7e-4 mbar
Maximum Sensor Operating Temperature	200 °C 392 °F	150 °C 302 °F
Operating Temperature (electronics)	5 - 50 °C 41 - 122 °F	5 - 50 °C 41 - 122 °F
Bakeout Temperature (without electronics)	300 °C 572 °F	300 °C 572 °F
Zero Blast Interference at Mass 2	< 100 ppm	< 100 ppm
Web Interface Communication	Cat5e Ethernet	Cat5e Ethernet
LabView Drivers available	Yes	Yes
API accessible	Yes	Yes
Power Input	20-30 VDC, 24 VDC typical	20-30 VDC, 24 VDC typical
Power Connection	Latching, 4 pin DIN connector, internally isolated from system ground	Latching, 4 pin DIN connector, internally isolated from system ground
Filament Options	Tungsten Yttria-Coated Iridium	Tungsten Yttria-Coated Iridium
Sensor Length (vacuum side)	5.63 in 143 mm	7.82 in 193 mm
Electronics Dimensions, Length	6.69 in 170 mm	6.69 in 170 mm
Electronics Dimensions, Width	4.53 in 115.1 mm	4.53 in 115.1 mm
Electronics Dimensions, Height	4.79 in 121.7 mm	4.79 in 121.7 mm

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Accessories for the KJLC Element

Note: Below you will find common accessories for an RGA that will help maintain the life of the unit. If you do not see an accessory that you need, please contact your local KJLC Sales Representative.

Product	Description	Suggested Part Number	Components Needed
Isolation Valve (Suggested)	An isolation valve allows the KJLC Element RGA to be isolated while not in use to reduce contamination and/or allows for the KJLC Element RGA to be removed from the chamber without having to vent to atmosphere. A 2.75" CF isolation valve is suggested.	Manual Valves: SA0150MCCF Pneumatic Valves: SA0150PCCF, SE024D4XX	KJLC Angle Valve, Mounting hardware, and solenoid (only for pneumatic valve).
Heater Jacket Kits (Suggested)	A heater jacket kit provides a method to uniformly bake-out the KJLC Element RGA to reduce or remove contamination. The KJLC Element RGA can be baked out to 300°C while the electronics removed, 200°C while the Faraday Cup only is in operation, or 150°C while the Electron Multiplier is in operation. You still need to keep the electronics at or below 50°C however.	961-029-G1 (US 120V) 961-029-G2 (DE 240V) 961-029-G3 (UK 240V)	All heater jackets kits include Heater Jacket, Power Cord, Mounting Kits, and Cable set.
Extension Tube (Included)	An extension tube allows the RGA sensor to be mounted outside of the chamber to reduce line of sight and possible contamination. An 8" extension tube is suggested.	Custom Nipple Builder FN-C3113080	Extension tube included with KJLC Element RGA.
Communication Cable (Included)	Ethernet cable needed to connect the RGA to a laptop for communication.	—	10ft. cable included with KJLC Element RGA. 7m and 15 m cables available in accessories table.
Connecting Hardware (Included)	Hardware used to connect the KJLC Element RGA to the chamber.	—	DN40CF gasket, nuts, and bolts are included with the KJLC Element RGA.
Power Supply (Required)	Standard power supply to power the RGA.	—	Region specific power supply kit includes power supply and appropriate cable.

Note:

An Extension Tube, Communication Cable and Hardware to connect the RGA to your chamber are included with the RGA. A Power Supply is not included.

Ordering Table

Reference	Description	Part Number	Price	In Stock	Add To Cart	Accessories
Reference	Description	Part Number	Price	In Stock	Add To Cart	Accessories
RGA, 100 AMU, Faraday Cup, Dual Yttria-coated Iridium Filaments, Standard I/O	KJLC ELEMENT RGA, 100 AMU, FARADAY CUP, DUAL YTTRIA-COATED IRIDIUM FILAMENTS, STANDARD I/O	ELE1FA000	P.O.R.
RGA, 100 AMU, Faraday Cup, Dual Yttria-coated Iridium Filaments, Extended I/O	KJLC ELEMENT RGA, 100 AMU, FARADAY CUP, DUAL YTTRIA-COATED IRIDIUM FILAMENTS, EXTENDED I/O	ELE1FA100	P.O.R.
RGA, 100 AMU, Faraday Cup, Tungsten Filaments, Standard I/O	KJLC ELEMENT RGA, 100 AMU, FARADAY CUP, TUNGSTEN FILAMENTS, STANDARD I/O	ELE1FB000	P.O.R.
RGA, 100 AMU, Faraday Cup, Tungsten Filaments, Extended I/O	KJLC ELEMENT RGA, 100 AMU, FARADAY CUP, TUNGSTEN FILAMENTS, EXTENDED I/O	ELE1FB100	P.O.R.
RGA, 100 AMU, Faraday Cup / Electron Multiplier, Dual Yttria-coated Iridium Filaments, Standard I/O	KJLC ELEMENT RGA, 100 AMU, FARADAY CUP / ELECTRON MULTIPLIER, DUAL YTTRIA-COATED IRIDIUM FILAMENTS, STANDARD I/O	ELE1MA000	P.O.R.
RGA, 100 AMU, Faraday Cup / Electron Multiplier, Dual Yttria-coated Iridium Filaments, Extended I/O	KJLC ELEMENT RGA, 100 AMU, FARADAY CUP / ELECTRON MULTIPLIER, DUAL YTTRIA-COATED IRIDIUM FILAMENTS, EXTENDED I/O	ELE1MA100	P.O.R.
RGA, 100 AMU, Faraday Cup / Electron Multiplier, Tungsten Filaments, Standard I/O	KJLC ELEMENT RGA, 100 AMU, FARADAY CUP / ELECTRON MULTIPLIER, TUNGSTEN FILAMENTS, STANDARD I/O	ELE1MB000	P.O.R.
RGA, 100 AMU, Faraday Cup / Electron Multiplier, Tungsten Filaments, Extended I/O	KJLC ELEMENT RGA, 100 AMU, FARADAY CUP / ELECTRON MULTIPLIER, TUNGSTEN FILAMENTS, EXTENDED I/O	ELE1MB100	P.O.R.
RGA, 200 AMU, Faraday Cup, Dual Yttria-coated Iridium Filaments, Standard I/O	KJLC ELEMENT RGA, 200 AMU, FARADAY CUP, DUAL YTTRIA-COATED IRIDIUM FILAMENTS, STANDARD I/O	ELE2FA000	P.O.R.
RGA, 200 AMU, Faraday Cup, Dual Yttria-coated Iridium Filaments, Extended I/O	KJLC ELEMENT RGA, 200 AMU, FARADAY CUP, DUAL YTTRIA-COATED IRIDIUM FILAMENTS, EXTENDED I/O	ELE2FA100	P.O.R.
RGA, 200 AMU, Faraday Cup, Tungsten Filaments, Standard I/O	KJLC ELEMENT RGA, 200 AMU, FARADAY CUP, TUNGSTEN FILAMENTS, STANDARD I/O	ELE2FB000	P.O.R.
RGA, 200 AMU, Faraday Cup, Tungsten Filaments, Extended I/O	KJLC ELEMENT RGA, 200 AMU, FARADAY CUP, TUNGSTEN FILAMENTS, EXTENDED I/O	ELE2FB100	P.O.R.
RGA, 200 AMU, Faraday Cup / Electron Multiplier, Dual Yttria-coated Iridium Filaments, Standard I/O	KJLC ELEMENT RGA, 200 AMU, FARADAY CUP / ELECTRON MULTIPLIER, DUAL YTTRIA-COATED IRIDIUM FILAMENTS, STANDARD I/O	ELE2MA000	P.O.R.
RGA, 200 AMU, Faraday Cup / Electron Multiplier, Dual Yttria-coated Iridium Filaments, Extended I/O	KJLC ELEMENT RGA, 200 AMU, FARADAY CUP / ELECTRON MULTIPLIER, DUAL YTTRIA-COATED IRIDIUM FILAMENTS, EXTENDED I/O	ELE2MA100	P.O.R.
RGA, 200 AMU, Faraday Cup / Electron Multiplier, Tungsten Filaments, Standard I/O	KJLC ELEMENT RGA, 200 AMU, FARADAY CUP / ELECTRON MULTIPLIER, TUNGSTEN FILAMENTS, STANDARD I/O	ELE2MB000	P.O.R.
RGA, 200 AMU, Faraday Cup / Electron Multiplier, Tungsten Filaments, Extended I/O	KJLC ELEMENT RGA, 200 AMU, FARADAY CUP / ELECTRON MULTIPLIER, TUNGSTEN FILAMENTS, EXTENDED I/O	ELE2MB100	P.O.R.

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Reference	Description	Part Number	Price	In Stock	Add To Cart	Accessories
Reference	Description	Part Number	Price	In Stock	Add To Cart	Accessories
RGA, 100 AMU, Faraday Cup, Dual Yttria-coated Iridium Filaments, Standard I/O	KJLC ELEMENT RGA, 100 AMU, FARADAY CUP, DUAL YTTRIA-COATED IRIDIUM FILAMENTS, STANDARD I/O	ELE1FA000	P.O.R.
RGA, 100 AMU, Faraday Cup, Dual Yttria-coated Iridium Filaments, Extended I/O	KJLC ELEMENT RGA, 100 AMU, FARADAY CUP, DUAL YTTRIA-COATED IRIDIUM FILAMENTS, EXTENDED I/O	ELE1FA100	P.O.R.
RGA, 100 AMU, Faraday Cup, Tungsten Filaments, Standard I/O	KJLC ELEMENT RGA, 100 AMU, FARADAY CUP, TUNGSTEN FILAMENTS, STANDARD I/O	ELE1FB000	P.O.R.
RGA, 100 AMU, Faraday Cup, Tungsten Filaments, Extended I/O	KJLC ELEMENT RGA, 100 AMU, FARADAY CUP, TUNGSTEN FILAMENTS, EXTENDED I/O	ELE1FB100	P.O.R.
RGA, 100 AMU, Faraday Cup / Electron Multiplier, Dual Yttria-coated Iridium Filaments, Standard I/O	KJLC ELEMENT RGA, 100 AMU, FARADAY CUP / ELECTRON MULTIPLIER, DUAL YTTRIA-COATED IRIDIUM FILAMENTS, STANDARD I/O	ELE1MA000	P.O.R.
RGA, 100 AMU, Faraday Cup / Electron Multiplier, Dual Yttria-coated Iridium Filaments, Extended I/O	KJLC ELEMENT RGA, 100 AMU, FARADAY CUP / ELECTRON MULTIPLIER, DUAL YTTRIA-COATED IRIDIUM FILAMENTS, EXTENDED I/O	ELE1MA100	P.O.R.
RGA, 100 AMU, Faraday Cup / Electron Multiplier, Tungsten Filaments, Standard I/O	KJLC ELEMENT RGA, 100 AMU, FARADAY CUP / ELECTRON MULTIPLIER, TUNGSTEN FILAMENTS, STANDARD I/O	ELE1MB000	P.O.R.
RGA, 100 AMU, Faraday Cup / Electron Multiplier, Tungsten Filaments, Extended I/O	KJLC ELEMENT RGA, 100 AMU, FARADAY CUP / ELECTRON MULTIPLIER, TUNGSTEN FILAMENTS, EXTENDED I/O	ELE1MB100	P.O.R.
RGA, 200 AMU, Faraday Cup, Dual Yttria-coated Iridium Filaments, Standard I/O	KJLC ELEMENT RGA, 200 AMU, FARADAY CUP, DUAL YTTRIA-COATED IRIDIUM FILAMENTS, STANDARD I/O	ELE2FA000	P.O.R.
RGA, 200 AMU, Faraday Cup, Dual Yttria-coated Iridium Filaments, Extended I/O	KJLC ELEMENT RGA, 200 AMU, FARADAY CUP, DUAL YTTRIA-COATED IRIDIUM FILAMENTS, EXTENDED I/O	ELE2FA100	P.O.R.
RGA, 200 AMU, Faraday Cup, Tungsten Filaments, Standard I/O	KJLC ELEMENT RGA, 200 AMU, FARADAY CUP, TUNGSTEN FILAMENTS, STANDARD I/O	ELE2FB000	P.O.R.
RGA, 200 AMU, Faraday Cup, Tungsten Filaments, Extended I/O	KJLC ELEMENT RGA, 200 AMU, FARADAY CUP, TUNGSTEN FILAMENTS, EXTENDED I/O	ELE2FB100	P.O.R.
RGA, 200 AMU, Faraday Cup / Electron Multiplier, Dual Yttria-coated Iridium Filaments, Standard I/O	KJLC ELEMENT RGA, 200 AMU, FARADAY CUP / ELECTRON MULTIPLIER, DUAL YTTRIA-COATED IRIDIUM FILAMENTS, STANDARD I/O	ELE2MA000	P.O.R.
RGA, 200 AMU, Faraday Cup / Electron Multiplier, Dual Yttria-coated Iridium Filaments, Extended I/O	KJLC ELEMENT RGA, 200 AMU, FARADAY CUP / ELECTRON MULTIPLIER, DUAL YTTRIA-COATED IRIDIUM FILAMENTS, EXTENDED I/O	ELE2MA100	P.O.R.
RGA, 200 AMU, Faraday Cup / Electron Multiplier, Tungsten Filaments, Standard I/O	KJLC ELEMENT RGA, 200 AMU, FARADAY CUP / ELECTRON MULTIPLIER, TUNGSTEN FILAMENTS, STANDARD I/O	ELE2MB000	P.O.R.
RGA, 200 AMU, Faraday Cup / Electron Multiplier, Tungsten Filaments, Extended I/O	KJLC ELEMENT RGA, 200 AMU, FARADAY CUP / ELECTRON MULTIPLIER, TUNGSTEN FILAMENTS, EXTENDED I/O	ELE2MB100	P.O.R.