K-WANG

+086-15305925923

Service expert in industrial control field！

English 简体中文

NameDescriptionContent

Adequate Inventory, Timely Service

pursuit of excellence

Ship control system

Equipment control system

Power monitoring system

Current position:

Home >> ABB >> ABB DBDID Process gas chromatographs

新闻动态

newS

Brand

ABB DBDID Process gas chromatographs

New industry applications for

ppm and ppb measurements.

Measurement made easy

—

Application

Usage

The Dielectric Barrier Discharge Ionization

Detector (DBDID) is used in ABB analytical process

gas chromatographs for parts-per-billion (ppb)

and parts-per-million (ppm) measurements of

the following:

• Impurities in high purity gases

• Halogenated hydrocarbons

• Impurities in ethylene

• Low levels of BTX

• Arsine and phosgene

• Ammonia

• Nitric oxide

—

Description

A dielectric barrier discharge is a plasma

discharge that is obtained using a high voltage

alternating current applied to a gas such as

Helium or Argon as it flows through a dielectric

material such as quartz glass. Two electrodes are

arranged within the detector so that when the

high voltage is applied to the gas, a breakdown

occurs with a subsequent discharge from one

electrode to the other. The presence of the

dielectric barrier behaves as a capacitor in the

localized region of the discharge. The dielectric

barrier stores a substantial amount of energy for

each discharge which results in the generation of

highly excited state molecules and atoms of

Helium or Argon which is referred to as the reaction gas. As the sample components elute from

the column they are ionized by the reaction gas

and a second set of electrodes in the detector

measures the current generated from the ionized

components. The output is sent to an electrometer where it is amplified.

Specification

Environmental (enclosure)

The device is only suitable for use in clean dry areas.

Operation temperature range

+50 to +150 °C (122 to 302 °F)

Installation and mounting

Integrated and configured with the PGC2000 and

PGC5000 series process gas chromatographs.

—

Safety area classification

NEC

Class I, Division 2 Group B, C, D with Type X-Purge T4, T3,

or T2

Conforms to ATEX directive 2004/108/EC

Zone 2: CE; II 3G Ex px d [ib] ib IIB+H2 T4, T3, or T2 with

Type X-Purge

—

Power

Voltage

Plasma reactor 12V, 1.0A Total power consumption less

than 20 Watts.

X-Purge timeout

4.6 minutes @ 60 Hz, 5.5 minutes @ 50 Hz

Note

T-code and protection method are dependent

upon application.

—

Modes of operation

Helium ionization mode

In this mode the detector is sensitive to all organic and

inorganic volatile components except neon. Operating in

this mode, sub parts per million levels of fixed gases can

be easily measured.

Argon ionization mode

In this mode the detector is not sensitive to fixed gases

and methane but it is sensitive to a wide range of organic

and inorganic volatile components. It is capable of ionizing

any component with an ionization potential less than 11.5

eV. This is an excellent detector for compounds such as

BTEX compounds.

Detector sensitivity

Note

Sensitivity is a function of the total application design. It

depends on the mode of operation and on the ionization

potential of the analyte. Sensitivity values are given with 4

to 1 minimum signal to noise ratios.

Helium ionization mode

Sensitive to fixed gases down to about 0.5 ng on column,

using hydrogen as the indicator.

Argon ionization mode

Sensitive to benzene down to 20 picograms.

—

Gas consumption

Reaction gas flow

Helium mode: 100 ml/min

Argon mode: 5-20 ml/min

Carrier gas flow

Packed columns: 20-60 ml/min per analytical valve

—

Utility Specification

Helium ionization mode

Minimum of Grade 5 helium for carrier and reactor gas

supplies.

Argon ionization mode

Minimum of Grade 5 helium, nitrogen, or hydrogen for

carrier supply.

Minimum of Grade 5 or argon for carrier supply

上一篇： ABB PGC500......

下一篇： ABB Vapor ......

Beckhoff CX1100-0910 - Power Supply Module
Beckhoff C5210-0010 - Communication Module C5210
BECKHOFF KL1352 - Bus Terminal SET OF 2 FREE FAST SHIP
Beckhoff EL3058 - 8 x analog input single ended 4...20mA 85惟 shunt 12bit
Beckoff CX1100-0920 - UPS Module 24VDC (US SELLER) * *
BECKHOFF C6920-0000 - C69200000 PLC Moudule
Beckhoff CX5120-0115 - CPU controller module CX5120-0115
Unknown 15F5C1E-Y50A - Of Frequency Converters
Beckhoff AX5118-0000-0200 - Servo Drive HTP0
BECKHOFF AX5106-0000-0200 - Servo Drive
Beckhoff CX5240-0175 - Module (free) #U2327D YG
Beckhoff CP6607-0001-0000 - Compact PC Panel Economy Installation Operator 5,7 "
Beckhoff EP3744-0041 - 2022 EP37440041 Module
Beckhoff CP6209-0001-0020 - 6.5" PC Touch Screen Control Panel 24VDC
Beckhoff CX9020-0111 - /U900 +8x+2xEL3121+1x EL9410+3xEL1008+1x EL2008 Set
Beckhoff C6525-1030-0050 - Industrial PC
Beckoff CX1100-0920 - UPS Module 24VDC (US SELLER)
Beckhoff CX5010-0120 - CX5010 Processor Intel Atom Z510 B24
Siemens 6FC5203-0AF04-1BA1 - Operation Panel
Beckhoff CX5230-0175 - / 000029724 Embedded PC / Industrial PC on Rail
Beckhoff CP3916-0000 - industrielles Anzeige- und Bedienterminal
BECKHOFF CX1500-M310 - CX1000-N000 CX1000-0011 CX1000-C00L CX1100-0002 PLC Module
Beckhoff EL1872 - 16-channel digital input terminal
BECKHOFF EP2318-0001 - module
Beckhoff CX9020-0110 - Basic CPU Module
Beckhoff EL2564 - EtherCAT Terminal, 4-channel LED output, 5鈥?8VDC, 4A, RGBW
Beckhoff CX5130-0155 - /000105637 Automation Embedded PC
B&R 400 - Power Control Panel Rev D0 24 VDC
Beckhoff CX2020-0155 - module
Beckhoff CX9020-0115 - PLC Module
BECKHOFF EL6695 - PLC EL 6695
BECKHOFF EL7047 - PLC Modules
Beckhoff CX1000-0012 - Control HW 2.2 + CX1500-M310 + CX1000-C00L + CX1100-0002+
Beckhoff C6920-1039-0030 - control cabinet industrial PC CPU Celeron 1.90 GHz, 2 cores
BECKHOFF CX1100-0910 - PLC Module#
Beckhoff IL2301-B318-0000 - Coupler Box 4 Channel Digital Input |
Beckhoff CX7080 - Module
Beckhoff C6930-0060 - Industrial PC
Beckhoff CP7902-1060-0000 - Touchscreen 15 " CP7902
beckhoff CX9020-0111 - Controller module or UPS
Beckhoff CX8091 - PLC Module CX8091
Beckhoff C6640-1008-0030 - Control Cabinet Industrial PC
BECKHOFF CX1100-0920 - module
Beckhoff C9900-M921 - see pictures
BECKHOFF CP6829-0001-0000 - Touch Panel
BECKHOFF C6930-0060 - Industrial Computer
BECKHOFF CX8050 - PLC module
Beckhoff CP6202-0021-0020 - Touch Screen #
BECKHOFF AM3031-0C20-0000 - SERVO MOTOR
Unknown BCH1302N11A1C - Servo motor
Beckhoff EL2502 - 2-channel pulse width output terminal
Beckhoff EL6731 - Profibus Master / *Rev: 0025
Beckhoff CP3918-0010 - Control Panel
BECKHOFF CP2915-0010 - [24 MONTH WARRANTY] Control Panel
Beckhoff AX5203-0000-0202 - Servo Drive
Schneider TSXDSY64T2K - PLC OUTPUT MODULE
Beckhoff EP4174-0002 - Module-
Beckhoff IL2302-B318-0000 - Profibus Box
Beckhoff CP6709-0001-0000 - Touchpanel
BECKHOFF CX2030-0123 - Controller
Beckhoff CX9020-0111 - Processor Module
Beckhoff CX1020-0000 - CX Basic CPU Module
Beckhoff AX2003-AS - Servo Drive HTP0
Beckhoff C6240-1052-0040 - 4-086-06-3073 Industrial Computer CB1052-0003
Beckhoff EL1918 - 8 xTwinSAFE Input
Beckhoff AM8072-0R20-0000 - Servomotor
BECKHOFF AM8021-1B21-0000 - servo motor #T882 YS
Beckhoff EL6224 - 4 X Terminal IO-LINK
Beckhoff CX5140-0135 - embedded PC with Intel Atom processor 4 GB HW 3.6
Beckhoff CP7201-1000-0000 - Panel PC #
Beckhoff CX5130-0121 - Embedded-PC 4GB CPU Module HW 2.5 Industrial PC
Beckhoff AM8022-0D41-1002 - Servomotor
BECKHOFF CX2030-0130 - Module
BECKHOFF EL1872 - 16-channel digital input terminal
Unknown GXMMW.A203P33 - 1pc encoder
Beckhoff EL6631-0000 - EtherCAT Terminal 2-Port EL 6631
BECKHOFF C6925-0030 - Industrial Computer
Beckhoff CX8190 - A Module
BECKHOFF CX2040-0135 - CX2040-0135/000000927 CPU BASE MODULE i7 2715QE 2.1GHz --
BECKHOFF KL6023-0000 - Wireless adapter
Saia Burgess PCD7.F700 - PCD7F700 Communication Module
Beckhoff CX5130-0112 - CPU Module
BECKHOFF CX1020-N010 - CX1020-N000 CX1020-0111 CX1100-0004 EL2008 EL3064 EL4004
Beckhoff EP1819-0021 - A Module
Beckhoff CX2030-0120 - / 4gb with CX2100 0004
B&R X20-XC-0292 - Automation Powerlink Ethernet Bus Controller Module
Beckhoff BK3110 - One PLC Module
BECKHOFF KL3222 - PLC Module
BECKHOFF CX1500-M310 - CX1000-N000 CX1000-0011 CX1000-C00L CX1100-0002 PLC MODULE
Beckhoff CP3918-0010 - Control Panel
Beckhoff CX2030-0100-1002 - /4GB + CX2100 + CX2550 + CX2500-0060 + SSD
Beckhoff EP1816-0008 - PLC Module
Beckhoff CX5130-0112 - Module
Beckhoff Cx1500-m750 - CPU Hw: 1.4
BECKHOFF AX5112-0000-0200 - AX511200000200 Servo Driver
Beckhoff EL3751 - EtherCAT Terminal 1 Channel Analog Input Multifunction 24 Bit
Beckhoff CX1100-0002 - Power Supply Module
Beckhoff CP3916-1016-0010 - Control Panel
BECKHOFF CX9001-1101 - #NAME?
Beckhoff EP3174-0002 - EtherCAT Box Module
Beckhoff C6030-0070 - servo drive
Beckhoff CX2020-0120 - /4GB CPU, CX2100-0904, 3x EL6900, EL1904, 16GB Memory
BECKHOFF C6110 - BOX-PC 113608
BECKHOFF EK1914 - module #P
Beckhoff C6140 - Ipox IP-4GVI63 + CH7009A_DVI_TV + SIEMENS A5E00369843 + WD800AAJB
Beckhoff CX5020-0111 - controller Good quality
BECKHOFF C6015-0010 - / 6559380 ULTRA-COMPACT INDUSTRIAL PC ()
Beckhoff AX5203-0000-0200 - PLC module
Beckhoff EL2872 - 16-channel digital output terminal
BECKHOFF C3640-0000 - Panel Industrial PC 100/240VAC 128MB E0122L
Beckhoff CX8031 - Module
Beckhoff CX5020-0120-1002 - PLC module#
Beckhoff C6140 - M845B + SIEMENS A5E00369843 + C9900_A159_1 + AUTOMATA CAN PCI 1N
BECKHOFF AX5112-0000-0200 - Servo Drive*ie
B&R ECPA42-01 - Analog Output Module 4-Channel, +/- 10V Output Signal, 20mA Max
Beckhoff EL6631-0010 - PLC Module
BECKHOFF C6930-0070 - CONTROL CABINET INDUSTRIAL PC
BECKHOFF AX5112-0000-0200 - AX511200000200 Servo Driver
BECKHOFF EK9000 - Programmable Logic Controller Module EK9000 EK9000
BECKHOFF C6920-1028-0000 - Industrial computer
Beckhoff CX2030-0120 - controller Module
Beckhoff BX8000-0000 - Bus Terminal Controller HW 4.4
B&R 3NC154.60-2 - Positioning Module#
BECKHOFF CX1020-0122 - PLC module
Beckhoff AM3032-0D40-0000 - Servo Motor
BECKHOFF CX5020-0111 - CPU Module CX5020-0111
Beckhoff CB1051 - G5 Motherboard
BECKHOFF KL2641 - 1-channel relay output terminal