Agilent 7890B Gas Chromatograph Data Sheet Chromatographic

Agilent 7890B Gas Chromatograph Data Sheet Chromatographic
Agilent 7890B Gas Chromatograph
Data Sheet
Chromatographic
Performance*
• Retention time repeatability
< 0.008% or < 0.0008 min
The combination of precise pneumatic
and temperature control leads to
extremely precise retention time reproducibility, which is the basis for all
chromatographic measurement.
• Area repeatability < 1%RSD
The Agilent 7890B is a state-of-the-art
gas chromatograph that provides superior performance for all applications.
Key to its performance is the use of
advanced electronic pneumatic control
(EPC) modules and high performance
GC oven temperature control. Each EPC
unit is optimized for its intended use
with a specific inlet and detector
option.
GC oven temperature control of the
7890B oven allows for fast and precise
temperature ramping. Overall thermal
performance provides optimal chromatography including peak symmetry,
retention time repeatability, and
retention index accuracy.
*Using 7890B with EPC (splitless), ALS and Agilent Data
System for analysis of tetradecane (2 ng to the column).
Results may vary with other samples and conditions.
Agilent’s proprietary Capillary Flow
Technology provides a new dimension
in chromatography with reliable, leakfree, in-oven capillary connections that
stand up to repeated GC oven cycling
over time. The 7890B GC has enhanced
firmware to extend Capillary Flow capabilities and enhanced datasystem software to simplify set-up and operation of
backflush. Programmable Eco-friendly
Sleep Mode reduces power and gas
consumption during periods of inactivity, while Wake Mode readies the
system for high-throughput operation.
Other new tools and popular calculators
such as Method Translator, Vapor
Volume Calculator, Pressure Flow
Calculator, and Solvent Vent Calculator
make it easier to analyze complex
matrices and unknowns, and provide
gains in productivity and data integrity
for routine analyses via 2-dimensional
heart cutting, detector splitting, and
column backflushing. These tools are
integrated within the Agilent Data
Systems and calculated values are
automatically transferred to the method
editor.
The 7890B GC has advanced built-in
capabilities to monitor system
resources (counters, electronic logs
and diagnostics). Now with integrated
early maintenance feedback which
track either number of injections or
time of use allow for planned maintenance to eliminate unnecessary downtime. Agilent GC systems are known for
their reliability, ruggedness, and long
life. The Agilent 10-year use guarantee
provides greater assurance for a lowcost of ownership throughout the GC’s
life.
• Serial port interface for Remote
Advisor or Optional Bar Code Reader.
System Capabilities
• Supports simultaneously:
- Two inlets
- Three detectors (third detector
as TCD or ECD)
- Four detector signals
• One-button access to maintenance
and service modes from the
keyboard
• Preprogrammed leak tests
• State-of-the-art detector electronics
and the full-range digital data path
enable peaks to be quantified over
the entire concentration range of the
detector (107 for the FID) in a single
run.
• Automatic Liquid Sampling is fully
integrated into mainframe control.
• Setpoint and automation control can
be done from the local keyboard or
via a networked data system. Clocktime programming can be initiated
from the front panel to initiate
events (on/off, method start, etc.) at
a future date and time.
• Full EPC is available for all inlets and
detectors. Control range and resolution are optimized for the specific
inlet or detector module.
• Up to six EPC modules can be
installed, providing control of up to
16 channels of EPC.
• A run time deviation log is created
for each analysis to ensure that all
method parameters were achieved
and maintained.
• Pressure setpoint and contol precision to 0.001 psi provides more
retention time locking precision for
low-pressure applications.
• A full array of traditional gas sampling and column switching valves
are available
• 550 timed events
• EPC with capillary columns provides
four column flow control modes:
constant pressure, ramped pressure
(3 ramps), constant flow, or ramped
flow (3 ramps). Column average
linear velocity is calculated.
• Display of all GC and ALS setpoints
at the GC or data system.
• Context-sensitive online help
Column Oven
• Dimensions: 28 × 31 × 16 cm.
Accommodates up to two 105 m ×
0.530 mm id capillary columns or two
10-ft glass packed columns (9 in. coil
diameter, 1/4 in. od), or two 20-ft
stainless steel packed columns
(1/8 in. od).
• Atmospheric pressure and temperature compensation is standard, so
results do not change, even when
the laboratory environment does.
• Low Thermal Mass (LTM) Series II
system can be added to achieve
fastest cycle times via rapid LTM
capillary column module heating and
cooling.
• Operating temperature range suitable for all columns and chromatographic separations. Ambient
Table 1. Typical 7890B GC Oven Ramp Rates
Temperature
range (°C)
50 to 70
70 to 115
115 to 175
175 to 300
300 to 450
120 V Oven*
rates (°C/min)
Fast ramp rates** (°C/min)
Dual-Channel
Single-Channel***
75
45
40
30
20
120
95
65
45
35
120
120
110
80
65
* Results obtained with line voltage maintained at 120V
** Fast ramp rates require power > 200 volts at > 15 Amps.
***Requires G2646-60500 oven insert accessory.
2
temperature +4 °C to 450 °C.
- With LN2 cryogenic cooling:
–80 to 450 °C.
- With CO2 cryogenic cooling:
–40 to 450 °C.
• Temperature setpoint resolution:
0.1 °C.
• Supports 20 oven ramps with
21 plateaus. Negative ramps are
allowed.
• Maximum achievable temperature
ramp rate: 120 °C/min (120 V units
are limited to 75 °C/min, see
Table 1).
• Maximum run time: 999.99 min
(16.7 h).
• Oven cool down (22 °C ambient) 450
to 50 °C in 4.0 min (3.5 min with
oven insert accessory).
• Ambient rejection: < 0.01 °C per 1 °C.
Electronic Pneumatics
Control (EPC)
• Compensation for barometric pressure and ambient temperature
changes is standard.
• Pressure has typical control of
±0.001 psi for the range of 0 to
150 psi. Pressure setpoints may be
adjusted in increments of 0.001 for
the range 0.000 to 99.999 psi;
0.01 psi for the range 100.00 to
150.00 psi.
• User may select pressure units as
psi, kPa, or bar.
• Pressure/flow ramps: Three
maximum.
• Carrier and makeup gas settings
selectable for He, H2, N2, and
argon/methane.
• Flow or pressure setpoints for each
inlet or detector parameter with both
Agilent 7890B and Agilent
ChemStations.
• Constant flow mode is available
when capillary column dimensions
are entered into the 7890B.
S/SL
• Suitable for all capillary columns
(50 µm to 530 µm id).
• Split/splitless, Multimode, and PTV
inlets have flow sensors for the control of split ratio.
• Split ratios up to 7,500:1 to avoid
column overload. Setting split ratios
(particularly low split ratios) is limited by column parameters and control of system flows (particularly
low system flows).
• Inlet modules
Pressure sensors: Accuracy:
< ± 2% full scale, Repeatability:
< ± 0.05 psi, Temperature coefficient: < ± 0.01 psi/°C, Drift:
< ± 0.1 psi/6 months.
• Flow sensors: Accuracy: < ± 5%
depending on carrier gas,
Repeatability: < ± 0.35% of setpoint,
Temperature Coefficient
< ± 0.20 mL/min (NTP)* per °C for
He or H2; < ± 0.05 mL/min NTP per
°C for N2 or Ar/CH4.
• Detector modules:
Accuracy: < ± 3 mL/min NTP or 7%
of setpoint, Repeatability:
< ± 0.35% of setpoint
*NTP = 25 °C and 1 atmosphere
Inlets
• Maximum of two inlets installed
• EPC compensated for atmospheric
pressure and temperature variation
• Inlets available:
- Packed purged injection port
(PPIP)
- Standard and Inert Flow Path
Split/Splitless capillary inlets
(S/SL)
- Multimode inlet (MMI)
- Temperature-programmable cool
on-column (PCOC)
- Programmable temperature
vaporizer (PTV)
- Volatiles inlet (VI)
• Splitless mode for trace analysis.
Pressure-pulsed splitless is easily
accessible for best performance.
• Temperature control: LN2 (to
–160 ºC), LCO2 (to –70 ºC), air cooling (to ambient +10 ºC with oven
temperature < 50 ºC) (due to high
consumption, air cooling with cylinders is not advised). Temperature
programming of up to 10 ramps at up
to 900 ºC/min. Maximum
temperature: 450 ºC.
• Injection modes:
- Hot or cold split/splitless
- Pulsed split/splitless
• Maximum temperature: 400 °C.
- Solvent vent
• EPC available in two pressure
ranges: 0 to 100 psig (0 to 680 kPa)
for best control for columns
£ 0.200 mm diameter; 0 to 150 psig
for columns < 0.200 mm diameter.
- Direct
• Gas saver mode to reduce
gas consumption without
compromising performance.
• Electronic septum purge flow control to eliminate “ghost” peaks.
• Total flow setting range:
0 to 200 mL/min N2
0 to 1,250 mL/min H2 or He
• Turn top inlet sealing system is built
in standard with each 7890B S/SL
inlet for quick, easy, injector liner
changes.
• Optional inert S/SL inlet includes
chemical deactivation process for
weldment and weldment insert
MMI
• Provides the flexibility of a standard
Agilent split/splitless inlet, combined with temperature programmable capabilities which allow for
large volume injection. Also supports cool injections for improved
signal response.
3
• Suitable for all capillary columns (50
µm to 530 µm)
• EPC pressure range (psig): 0 to
100 psig
• Split ratio: up to 7500 to 1 to avoid
column overload. Setting split ratios
(particularly low split ratios) is limited by column parameters and control of system flows
(particularly low system flows).
• Splitless mode for trace analysis.
Pressure pulsed splitless is easily
accessible for improved
performance.
• Electronic septum purge flow control
• Compatible with Merlin Microseal
septum
• Setup of parameters facilitated with
Agilent Solvent Elimination
Calculator
• Total flow setting range:
- 0 to 200 mL / min N2
- 0 to 1,250 ml/min H2 or He
• Turn-top inlet sealing system is built
in standard with each 7890B
Multimode inlet for quick, easy
injector liner changes
PCOC
• Direct injection onto cool capillary
column ensures quantitative sample
transfer with no thermal degradation.
• Automatic liquid injection supported directly onto columns
¡ 0.250 mm id.
• Maximum temperature: 450 °C.
Temperature programming in
3 ramps or tracking oven.
Subambient control to –40 °C
is optional.
PTV
• Supports hot/cold split and splitless
modes as well as large volume
injections.
Detectors
• Temperature control: either LN2 (to
–160 °C) or LCO2 (to –65 °C) cooling.
Temperature programming of up to
3 ramps at up to 720 °C/min.
Maximum temperature: 450 °C.
• EPC compensated for atmospheric
pressure and temperature variation.
• EPC pressure range 0 to 100 psig.
• Electronic pressure control range:
0 to 100 psig.
• Split ratio up to 7,500:1. Setting split
ratios (particularly low split ratios) is
limited by column parameters and
control of system flows (particularly
low system flows).
• Electronic septum purge flow
control.
• Electronic septum purge flow control.
• Optional solvent vapor exit for largevolume injections.
• Choice of Gerstel septumless head
or Merlin Microseal® septum head.
- Electronically controlled, inert,
three-way valve allows solvent
venting.
- Includes software for method
optimization.
- Preassembled retention gaps/vent
line/analytical column for easy
installation.
PPIP
• Direct injection onto packed and
wide-bore capillary columns.
• Electronic flow/pressure control:
0 to 100 psig pressure range, 0.0 to
200.0 mL/min flow range. Ranges
are chosen to provide optimum performance over normal packed
column setpoint ranges.
• Electronic septum purge flow control.
• 400 °C maximum operating
temperature.
• Adapters included for 1/4-in. and
1/8-in. packed columns, and
0.530-mm capillary columns.
• 450 °C maximum operating
temperature.
• Electronic pneumatics control and
electronic on/off for all detector
gases.
Detectors available:
FID
• Flame ionization detector (FID) that
responds to most organic compounds.
• Minimum detectable level (for tridecane): < 1.4 pg C/s
• Linear dynamic range: >107 (± 10%).
Full-range digital data path enables
peaks to be quantified over the
entire 107 concentration range in a
single run.
• Total flow setting range:
• Data rates up to 500 Hz accommodate peaks as narrow as 10 msec at
half height.
- 0 to 200 mL/min N2
• Standard electronic pneumatic control for three gases:
- 0 to 1,250 mL/min H2 or He
VI
• Very low volume (32 µL) interface
suitable for gas or prevaporized
samples. Recommended for use
with headspace, purge and trap, or
thermal desorption samplers.
• Three modes for optimized sample
introduction: split (up to 100:1 split
ratio), splitless, and direct.
• Optimized EPC (H2 or He carrier,
0.00 to 100 psig pressure control,
0.0 to 100 mL/min flow control).
• Electronic septum purge flow control.
• Treated flow path provides inert surface for minimum component
adsorption.
• Maximum temperature: 400 °C.
4
- Air: 0 to 800 mL/min
- H2 : 0 to 100 mL/min
- Makeup gas (N2 or He): 0 to
100 mL/min
• Available in two versions: capillary
column optimized or adaptable for
either packed or capillary columns.
• Flameout detection and automatic
reignition
• 450 °C maximum operating temperature
TCD
• Thermal conductivity detector (TCD),
a universal detector that responds to
all compounds, excluding the carrier
gas.
• Minimum detectable level: 400 pg
tridecane/mL with He carrier. (This
value may be affected by laboratory
environment).
• Linear dynamic range: > 105 ± 5%
• Unique fluidic switching design provides rapid stabilization from
turn-on, low-drift performance.
• Signal polarity can be run-programmed for components having
higher thermal conductivity than the
carrier gas.
• Maximum temperature: 400 °C
• Standard EPC for 2 gases (He, H2, or
N2 matched to carrier gas type)
• Make-up gas: 0 to 12 mL/min
• Reference gas: 0 to 100 mL/min
• The 7890B GC can accommodate a
third detector as TCD located on the
left-hand side of the GC.
Micro-ECD
• Micro-electron capture detector
(micro-ECD), a very sensitive detector for electrophilic compounds such
as halogenated organic compounds.
• Minimum detectable level:
< 4.4 fg/mL lindane
At standard checkout conditions,
with a detector temperature of
300 °C and flow to the detector
(makeup plus column) of
30 mL/min, this is equivalent to
4.5 fg/sec.
• Proprietary signal linearization.
Linear dynamic range: > 5 × 104 with
lindane
• Data acquisition rate: up to 50 Hz
• Uses b emission of < 15 mCi 63Ni as
the electron source.
• Data acquisition rate: up to 200 Hz
• Standard EPC for three gases:
• Unique micro-cell design minimizes
contamination and optimizes
sensitivity.
- Air: 0 to 200 mL/min
• 400 °C maximum operating
temperature
- Makeup gas: 0 to 100 mL/min
• Standard EPC makeup gas types:
argon/5% methane or nitrogen;
0 to 150 mL/min
• The 7890B GC can accommodate a
third detector as micro-ECD located
on the left side of the GC.
NPD
• Nitrogen-phosphorus detector
(NPD), a detector specific to
nitrogen or phosphorus-containing
compounds.
• NPD available with one of two
beads, Blos (glass) bead or white
ceramic bead (legacy offering)
Compared to the legacy white
ceramic bead, the Blos bead offers:
- H2: 0 to 30 mL/min
• Available for packed/capillary
columns or optimized for capillary
columns
• 400 °C maximum operating
temperature
FPD + (Plus)
• Newly designed single-wavelength
flame photometric detector (FPD), or
dual-wavelength flame photometric
detector (DFPD) – a sensitive, specific detector to sulfur- or phosphorus-containing compounds.
• MDL: < 45 fg P/s, < 2.5 pg S/s with
methylparathion
• Dynamic range: > 103 S, 104 P with
methylparathion
• Selectivity: 106 g S/g C, 106 g P/g C
- Longer lifetime
• Data acquisition rate: up to 200 Hz
- More stable operation during the
bead’s lifetime
• Standard EPC for three gases:
• MDL: < 0.08 pg N/s, < 0.01 pg P/s
with azobenzene/malathion/
octadecane mixture with Blos bead
- Air: 0 to 200 mL/min
- H2: 0 to 250 mL/min
- Makeup gas: 0 to 130 mL/min
• MDL: < 0.3 pg N/s, < 0.1 pg P/s
with azobenzene/malathion/
octadecane mixture with white
ceramic bead
• Available in single- or dual-wavelength versions.
• Dynamic range: > 105 N, > 105 P
with azobenzene/malathion mixture
with Blos or white ceramic bead
• Agilent 7890B GC’s ability to handle
4 signals allows simultaneous use of
DFPD, top-mounted GC detector, and
TCD.
• Selectivity: 25,000 to 1 g N/g C,
200,000 to 1 g P/g C with azobenzene/malathion/octadecane mixture
with Blos bead
• Selectivity: 25,000 to 1 g N/g C,
75,000 to 1 g P/g C with azobenzene/malathion/octadecane mixture
with white ceramic bead
5
• 400 °C maximum operating temperature
SCD (Model 355)
• Highest sensitivity and selectivity for
sulfur-containing compounds.
• MDL: Typical < 0.5 pg/s, dimethyl
sulfide in toluene
• Linear dynamic range: > 104
• Selectivity: > 2 x 107 g S/g C
NCD (Model 255)
• High selectivity for nitrogencontaining compounds.
• MDL: < 3 pg N/s, in both N and
nitrosamine modes, 25 ppm N as
nitrobenzene in toluene
• Linear dynamic range: > 104
• Selectivity: > 2 x 107 g N/g C (selectivity in nitrosamine mode is matrix
dependent)
See Agilent Sulfur Chemiluminescence
Detector and Nitrogen Chemiluminescence Detector Specification Guide
for additional information regarding
performance and physical and
environmental specifications.
Mass Spectrometers
See 5977 Series MSD specifications.
See 7000 Triple Quadrupole GC/MS
specifications. See 7200 Q-TOF
Specifications. See 240 Ion Trap MS
specifications.
Other Detectors
Specialized detectors are available
through Agilent Channel Partners
including: atomic emission, Pulsed
Flame Photometric (PFPD),
Photoionization (PID), Electrolytic
Conductivity (ELCD), Halogen Specific
(XSD), Oxygenate Flame Ionization
(O-FID), and Pulsed Discharge Helium
Ionization (PDHID)
Auxiliary EPC Devices
The 7890B GC has two positions for
auxilary EPC devices located on the
back of the GC. Each position can be
any combination of auxiliary EPC or
pneumatics control module.
Note: The communication for a third
detector such as TCD or ECD EPC
module (located on the left side of the
GC) interfaces via one of these auxiliary
EPC module positions. If a third detector (TCD or ECD) is installed, one of
these auxiliary positions is thus taken.
Auxiliary EPC Module
• Three channels of pressure
control
• EPC compensated for atmospheric
pressure and temperature variation
when connected to a user-defined
capillary column
• Psig (gauge) and psia (absolute)
pressure control
• Forward pressure regulated
• Maximum of 2 auxiliary EPC modules
per GC
Pneumatics Control Module (PCM)
• 2 channels for operation
• EPC compensated for atmospheric
pressure and temperature variation
when connected to a user-defined
capillary column
• First channel:
- Pressure or flow control
- Psig (gauge) and psia (absolute)
pressure control
- Forward pressure regulated
• Second channel:
- Pressure control
- Psig (gauge) and psia (absolute)
pressure control
6
- Forward pressure or back pressure
regulated
• PCM can be located in either/both
inlet EPC positions, and in
either/both auxiliary positions on
the back of the 7890B GC
• Maximum of 3 PCMs per GC
Capillary Flow Technology
Agilent’s proprietary Capillary Flow
Technology provides devices with reliable, leak-free, in-oven capillary connections to help analyze complex samples and provide gains in productivity.
Devices feature:
• Photolithographic chemical milling
for low dead volume flow pathways
• Diffusion bonding to form a single
flow plate
• “Credit card” profile for fast thermal
response
• Projection welded connections for
leak-tight fittings
• Deactivation of all internal surfaces
in the sample path for inertness
All of the following purged Capillary
Flow devices require one channel from
an auxiliary EPC or PCM module.
Purged capillary flow devices, such as
the Deans switch, purged effluent splitters, and purged ultimate unions, introduce an additional flow in the sample
stream. For detectors that operate at
low flow rates, like the MSD and TCD,
some decrease in sensitivity will occur.
Deans Switch
Deans switching provides additional
selectivity using 2-dimensional GC
analysis. Peaks of interest that may be
coeluting on one column are diverted to
a separate column of different stationary phase. This technique can also
reduce maintenance costs by having
troublesome solvents or other components bypass detectors or columns.
• Dimensions:
65 mm x 31 mm x 1 mm
(65 mm x 31 mm x 11 mm, including
weldment connectors with tubing to
reach through top of oven.)
• Weight: 30 grams, not including connector tubing.
Purged Effluent Splitters
A 3-way purged effluent splitter sends
column effluent to three detectors,
even an MSD. More information can be
obtained in a single run to help locate
target peaks in unknowns. A 2-way
purged effluent splitter version is also
available.
• Dimensions:
65 mm x 31 mm x 1 mm
(65 mm x 31 mm x 11 mm, including
weldment connectors with tubing to
reach through top of oven.)
• Weight: 26 grams, not including
connector tubing.
Backflush
An Agilent Purged Ultimate Union or
any of the above purged Capillary Flow
devices also provides the ability to
backflush. By reversing column flow
immediately after the last compound of
interest has eluted, you can eliminate
long bake-out times for highly retained
(or high-boiling) contaminants, thereby
shortening cycle times and protecting
the column and detector. As backflush occurs after peaks of interest
have eluted, the chromatographic
method for peaks of interest does not
need to change. Backflush is available
when the column is attached to a
split/splitless, volatiles interface,
Multimode, or PTV inlet.
• 7650A ALS Interface on 7890B provides power and communications for
one 7650 automatic injector.
Compatible with one additional
7693A mounted on back inlet.
Injector installs easily without the
need for alignment.
The 7890B GC firmware has been
optimized for backflush operation:
• LAN
• Displays positive and negative
flows
• Inlet/outlet pressures settable to
the limits of the controlling EPC
devices.
Data Communications
• Two analog output channels
(1-mV, 1-V, and 10-V output available) as standard
• Remote start/stop
• Keyboard control of the Agilent
Automatic Liquid Sampler (ALS)
• EPC can be introduced at any
column or restrictor connection
• Storage of 10 methods
• Capillary Flow configuration of up
to six columns/restrictors
• Binary-coded decimal input for a
stream selection valve
Backflush Wizard software works with
Agilent CDS to provide a step-by-step
procedure for configuring the backflush hardware and column plumbing.
The chromatogram must have 3 well
separated peaks. See Backflush
brochure for additional system
requirements.
• Serial port interface for Remote
Advisor or optional Bar Code Reader.
BCR allows entering bar code of
columns, liners, and other consumables directly into the GC method.
USB Bar Code Reader also available
for entering consumable information
though the CDS computer.
Automated Sample
Injectors and Samplers
Maintenance and Support
Services
• 7693A ALS Interface on 7890B provides power and communications
for up to two 7693A automatic
injectors, one automatic sampler
tray, and one heater/mixer/bar
code reader. Injectors and tray
install easily without the need for
alignment.
• Integrated early maintenance counters allows planned maintenance
and helps eliminate unnecessary
downtime.
• Agilent Pal Injector on 7890B.
Specialized software controls available on OpenLab CDS ChemStation
and EzChrom editions, MassHunter,
and MSD Productivity ChemStation.
7
• Storage of five ALS sequences
• Instrument events or shutdowns displayed on keyboard display or Data
System.
• Remote diagnostics
• Performance verification
services
• Easy parts identification and part
number finder software (standalone
software, does not require Agilent
CDS)
Environmental Conditions
Other Specifications
References
• Ambient operating temperature:
15 °C to 35 °C
• Height: 49 cm (19.2 in.)
1. A Guide to Interpreting Detector
Specifications for Gas
Chromatography. Agilent
Technologies, publication
5989-3423EN
• Ambient operating humidity: 5% to
95% (noncondensing)
• Storage extremes: -40 °C to 70 °C
• Power requirements
– Line voltage:
120/200/220/230/240 Volts ±10%
of nominal
– Frequency: 50/60 Hz
Safety and Regulatory
Certification
Conforms to the following safety
standards:
• Canadian Standards Association
(CSA) C22.2 No. 60101-1
• Nationally Recognized Test
Laboratory (NRTL): ANSI/UL
61010-1
• International Electrotechnical
Commission (IEC): 61010-1,
60101-2-010, 60101-2-081
• EuroNorm (EN): 61010-1
Conforms to the following regulations
on Electromagnetic Compatibility (EMC)
and Radio Frequency Interference (RFI):
• CISPR 11/EN 55011: Group 1 Class
A
• IEC/EN 61326
• AUS/NZ N10149
• This ISM device complies with
Canadian ICES-001. Cet appareil ISM
est conforme à la norme NMB-001
du Canada.
• Designed and manufactured under a
quality system registered to ISO
9001, Declaration of Conformity
available.
• Width: 58 cm (22.9 in.) with EPC
inlet and detectors; 68 cm
(26.8 in.) with third detector as TCD
or with certain valving options
mounted on left-hand side of GC
• Depth: 51 cm (20.2 in.)
Typical weight: 49 kg (108 lb)
• Four internal 24-volt connections
(up to 150 mA)
• Two external 24-volt connections
(up to 150 mA)
• Two on/off contact closures
(48 V, 250 mA max)
2. The Importance of Area and
Retention Time Precision in Gas
Chromatography. Agilent
Technologies, publication
5989-3425EN
For More Information
For more information on our products
and services, visit our Web site at
www.agilent.com/chem.
• 550 timed events via data system.
50 timed events via GC keyboard.
• Support for up to 8 valves.
- Valves 1 to 4, 12V DC 13 watt in
a heated valve box
- Valves 5 to 6, 24 V DC 100 mA
unheated, for low power valve
applications
- Valves 7 to 8, externally powered
as a remote event from separate
contact closure
• Independent heated zones, not
including oven: six (two inlets, two
detectors, and two auxillary). Third
detector as TCD can utilize any
available zone from inlet or auxillary
zones.
• Maximum operating teperatures for
auxiliary zones: 400 °C
www.agilent.com/chem
Merlin Microseal is a trademark of Merlin Instrument
Company
Agilent shall not be liable for errors contained herein or
for incidental or consequential damages in connection
with the furnishing, performance, or use of this material.
Information, descriptions, and specifications in this
publication are subject to change without notice.
© Agilent Technologies, Inc., 2013
Printed in the USA
January 25, 2013
5991-1436EN
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