Varian 1200 GC/MS, 1200L GC/MS, 1200L LC/MS, 1200L GC/LC/MS Pre-installation Instructions
Pre-inst allation Checklist
Varian 1200/1200L Mass Spectrometer
Use this checklist as a guide while preparing your site for the installation of the Varian 1200 or
1200L MS system. Make sure that your site meets all of the requirements detailed in these
instructions before you request installation.
Complete the Checklist
Refer to the appropriate topics in these instructions for more information about each item.
General Requirements
Power Requirements
The installation area is in compliance with all
relevant safety regulations
The principle operator will be available during
the installation and certification period
Entrance to the lab is > 100 cm (36 in.)
The workbench can support the load of the
system
Sufficient bench space is available for all
equipment, including optional items
Environmental Requirements
The lab temperature can be maintained
between 15 and 30 ºC
The relative humidity can be maintained
between 40 – 80%
The lab is free of particulate matter
The system workbench is free from vibrations
The system area is free from electromagnetic
disruption and electrostatic discharge
The specified electrical supply and power
outlets are available
Gas and Solvent Requirements
There is proper gas equipment
Nitrogen at 99.999% purity n/a
Argon at 99.999% purity n/a
Air at 99.999% purity n/a
Methane at 99.999% purity n/a
HPLC solvents available n/a
Carrier gases are available
Appropriate lab glassware is available n/a
There is a suitable exhaust system
Request Installation
When you have prepared your site in accordance with this checklist, contact the Customer Service
office in your region to schedule installation. Keep this checklist handy and review it with the Field
Representative when arranging the installation.
Please Note: If the laboratory is not ready for installation when the Field Service Representative
arrives, Varian, Inc. reserves the right to invoice for the Representative’s time.
Varian,Inc.
N
2700 Mitchell Drive
Walnut Creek, CA 94598 U.S.A.
1200/1200L GC/MS and LC/MS
Pre-installation Instructions
Congratulations on your purchase of the Varian 1200 Quadrupole Mass Spectrometer. The
information provided in this pre-installation guide will help you prepare your installation site for
your Varian 1200 GC/MS, 1200L GC/MS, 1200L LC/MS, or 1200L GC/LC/MS system. Use the
general requirements and the appropriate section of these pre-installation instructions as a
guide while preparing the installation site. When your site meets all the requirements detailed
in these instructions, contact the Customer Service office in your region to schedule installation.
The Varian 1200L LC/MS and 1200/1200L GC/MS have been designed to operate reliably
under carefully controlled environmental conditions. It is the responsibility of the customer to
provide a suitable location, power source, and operating environment. Operating or maintaining
a system in operational conditions outside of the power and operating environment limits
described in this manual could cause failures of many types. The repair of such failures is
specifically excluded from the Warranty and Service contract conditions.
All phases of the installation site preparation must conform to
local safety, electrical, and building codes. These codes take
CAUTIO
General Requirements.................................................. 2
Operating Environment ...........................................2
Temperature/Humidity............................................. 2
Particulate Matter ....................................................2
Vibration ..................................................................2
Exhaust System ......................................................2
1200 GC/MS................................................................. 3
Entrance.................................................................. 3
Space and Load Requirements............................... 3
Power Requirements 1200 GC/MS......................... 4
Gas Requirements 1200 GC/MS ............................ 5
1200L GC/MS............................................................... 6
Entrance.................................................................. 6
Space and Load Requirements............................... 6
Power Requirements 1200L GC/MS....................... 7
Gas Requirements 1200L GC/MS .......................... 8
1200L LC/MS.............................................................. 10
Entrance................................................................ 10
precedence over any recommendations in these instructions,
and compliance to them is the responsibility of the customer.
Space and Load Requirements ............................ 10
Power Requirements 1200L LC/MS...................... 11
Gas Requirements 1200L LC/MS ......................... 12
Solvent Requirements 1200L LC/MS.................... 13
1200L GC/LC/MS ....................................................... 13
Entrance................................................................ 13
Space and Load Requirements ............................ 13
Power Requirements 1200L GC/LC/MS ............... 14
Gas Requirements 1200L GC/LC/MS................... 15
Solvent Requirements 1200L LC/MS.................... 18
Instrument Arrival ....................................................... 19
Inspection.............................................................. 19
Unpacking and Installation.................................... 20
Spare Parts ........................................................... 20
Preventive Maintenance ....................................... 20
Appendix 1. Module Specifications............................ 21
Appendix 2. Power Consumption .............................. 22
Appendix 3. NEMA Plugs and Power Outlets............ 24
03-914961-00:6 1 of 24 1200/1200L MS Pre-installation Instructions
General Requirements
Operating Environment
The customer is responsible for providing an acceptable operating environment. Attention paid
to the operating environment will ensure the continued peak performance of the mass
spectrometer.
Temperature/Humidity
The optimal operating temperature is between 18 and 21 °C (65 and 70 °F).
NOTE: As laboratory temperature increases, system reliability decreases. All electronic
components generate heat while operating. This heat must be dissipated to the surrounding air
if the components are to operate reliably.
The turbomolecular pump temperature cutoff control protects the bearing to prolong the pump
lifetime. A laboratory temperature above 30 °C (86 °F) may cause the pump to shut down.
Operating the MS at optimal temperatures will prolong the turbo pump life.
There must be good air flow around the system. Your air conditioning system must be capable
of maintaining a constant temperature (within operational limits) in the immediate vicinity of the
system. The average steady-state heat load of the 1200L is 6,000 Btu, with a possible shortterm heat dissipation of 15,000 Btu during startup.
Hot air vented from GC column ovens may contribute to room heating and to the resulting air
conditioning load. Ducting the GC column oven air out of the lab reduces this heating effect.
The relative humidity (RH) of the operating environment must be between 40 and 80%, with no
condensation. Operating the mass spectrometer at very low humidity may result in the
accumulation and discharge of static electricity, shortening the life of electronic components.
Operating the system at high humidity may produce condensation and result in short circuits.
Varian recommends that your laboratory be equipped with a temperature/humidity monitor. This
will ensure that your laboratory is always in conformance with temperature and humidity
specifications.
Particulate Matter
Take necessary precautions to minimize particulates in the laboratory environment. A layer of
dust on the electronic components could act as an insulating blanket and reduce heat transfer
to the surrounding air.
Vibration
Ensure that lab benches are free from vibrations, especially those caused by equipment in
adjoining locations. Because the foreline pump vibrates during operation, install it on the floor
beneath the mass spectrometer, not alongside the system on the workbench. This is especially
important when using the 1200L LC, where two foreline pumps are required.
Exhaust System
It is your responsibility to provide an adequate exhaust system. Most compounds introduced
into the mass spectrometer will eventually be exhausted from the foreline pump, along with the
small amounts of oil vapor that these pumps characteristically emit. Therefore, the pump outlets
should be connected to a fume exhaust system. Consult local regulations for the proper method
of exhausting the fumes from your system. LC/MS systems will require venting of the foreline
03-914961-00:6 2 of 24 1200/1200L MS Pre-installation Instructions
pumps of at least 2L/min, and venting of the API spray chamber of at least 12L/min to a
N
separate vent line. Ensure that the exhaust system does not pull a vacuum on the API chamber.
1200 GC/MS
Entrance
Before arranging for delivery of the 1200 GC/MS to your facility, please make sure that all
passages to the site of installation are at least 36 in. (110 cm) wide. Allow additional room for
maneuvering the shipping containers around corners and/or through doors.
Space and Load Requirements
The recommended layout for the 1200 MS with the gas chromatograph is illustrated in Figure 1
below. The gas chromatograph must be positioned to the left of the instrument to allow
connection of the transfer line from the GC to the MS.
CAUTIO
The 1200 MS, foreline pump, and gas chromatograph are
heavy items that require at least two fit people for lifting and
moving safely.
NOTE: This figure illustrates North American power requirements (115 Vac). See
230 Vac amperage requirements.
Table 1 for
Figure 1 Recommended 1200 GC/MS System Layout
03-914961-00:6 3 of 24 1200/1200L MS Pre-installation Instructions
The 1200 GC/MS system should be installed on a clean, flat surface. The minimum bench
space required for the system is 57 cm x 195 cm, for the CP-3800 GC, 1200 MS, and PC:
275 cm if the printer is on the bench as illustrated above. Ensure that the bench is capable of
supporting the weight of the system: at least 150 kg plus allowances for any options.
The foreline pump plugs directly into the MS and should be positioned on the floor beneath the
workbench on which the 1200 MS system sits. There is a 48 in. (1.2m) vacuum line from the
rear of the MS that connects to the foreline pump. To accommodate the pump, the workbench
should be no higher than 36 in. (91 cm). If you use a higher bench, be sure to place a
vibrationally-isolated table or stand under the bench to elevate the pump. The table must be
capable of supporting the 25 kg pump.
If your bench adjoins a wall, you will need to drill a 1.5 in. (3.8 cm) diameter hole through the
rear of the bench to accommodate the vacuum hose.
The PC can be positioned either alongside the GC/MS, or on a separate table. If a separate
table is chosen, it should be positioned within 10 ft (3m) of the rear of the 1200.
NOTE: See Appendix 1 for exact module specifications.
Power Requirements 1200 GC/MS
The 1200 GC/MS system requires one dedicated duplex single-phase power source with earth
grounds hard-wired to the main power panel ground for the gas chromatograph, and a fourplex
power source for the mass spectrometer, computer, and monitor. If you have additional sample
preparation devices or test equipment, we recommend a separate dedicated power source for
their operation. Never plug the mass spectrometer and the chromatograph into the same power
source, or you may overload the power source. Never use the free outlet on any of the power
sources for equipment drawing more than 2A.
Within North America these power sources must be 20A, 100-115 Vac 60 Hz ±3 Hz.
Outside North America, power sources must be 10A, 200-240 Vac, 50 Hz ±3 Hz.
Table 1 1200 GC/MS Power Requirements
Instrument
Max Current Draw
110-115V (Amps)
Max Current Draw
200-240V (Amps)
CP-3800 Gas Chromatograph 20 10
1200 Mass Spectrometer 12 6
Computer 3 1.5
Monitor 3 1.5
Printer 3 1.5
NOTE: See Appendix 2 for complete current supply requirements for the standard modules.
The power cable from the GC is approximately 2 meters (80 in.) long and fitted with National
Electronics Manufacturers Association (NEMA) 5-20P power plugs. The NEMA 5-20P power
plug and corresponding outlet are shown in Appendix 3 Figure 5(a). NEMA 5-20P plugs are
rated at 20A and 120 Vac.
The power cable from the mass spectrometer is approximately 8 ft (2.5m) long and fitted with
National Electronics Manufacturers Association (NEMA) 5-15P power plugs. The NEMA 5-15P
power plug and corresponding outlet are shown in Appendix 3 Figure 5(b). NEMA 5-15P plugs
are rated at 15A and 120 Vac. The power cables for the computer, monitor, and printer are
approximately 7 ft (2m) long. They are fitted with NEMA 5-15P plugs.
Systems shipped outside the United States and Canada are fitted with CEE 7/7 plugs which are
rated at 16A and 230 Vac. The CEE 7/7 plug and outlet are shown in Appendix 3 Figure 5(c).
03-914961-00:6 4 of 24 1200/1200L MS Pre-installation Instructions
Gas Requirements 1200 GC/MS
CI Reagent Gases
The CI mode for the 1200 MS typically uses methane, isobutane, or ammonia. The amount of
gas consumed during CI operation is approximately 1 to 2 mL/min. The CI reagent gas should
contain less than 1 ppm water. The methane, isobutane, or ammonia gas supply line connects
directly to the CI gas inlet using 1/8-inch Swagelok® fittings.
Before evacuation, new gas lines typically contain significant amounts of adsorbed water vapor.
The longer the gas line, the greater the pumping time required to evacuate the water from the
line. To minimize pumping time, we recommend that the line be as short as possible.
Methane 5.0 Research Grade (99.999% purity)
A two-stage, 0−15 psi (0−1 bar) pressure regulator that has a stainless steel diaphragm is
recommended. The output pressure to the 1200 MS should be set to 3−5 psi (0.2−0.3 bar). Gas
lines for methane should be made of stainless steel. All gas lines should be free of oil and
preferably flame treated or solvent washed.
Isobutane 5.0 Research Grade (99.999% purity)
A two-stage, 0−15 psi (0−1 bar) pressure regulator that has a stainless steel diaphragm is
recommended. The output pressure to the 1200 MS should be set to 3−5 psi (0.2−0.3 bar). Gas
lines for isobutane should be made of stainless steel. All gas lines should be free of oil and
preferably flame treated or solvent washed.
Ammonia 5.0 Research Grade (99.999% purity)
A two-stage, 0−15 psi (0−1 bar) pressure regulator that has a stainless steel diaphragm is
recommended. The output pressure to the 1200 MS should be set to 3−5 psi (0.2−0.3 bar). Gas
lines for ammonia should be made of stainless steel. All gas lines should be free of oil and
preferably flame treated or solvent washed.
Ammonia, Anhydrous (CAS Number 7664-41-7)
Anhydrous Ammonia gas is highly toxic. Inhalation may cause irritation to eyes and
throat and may cause pulmonary edema, which can result in serious injury or death.
Repeated exposure to Anhydrous Ammonia may cause permanent lung damage.
• Refer to Material Safety Data Sheet (MSDS) for Anhydrous Ammonia for
exposure control/personal protection, handling/storage, accidental release, first
aid, and fire fighting measure requirements.
• Anhydrous Ammonia should only be used in conjunction with an appropriate
ventilation system for the instrument, the exhaust from the foreline pump, and
the gas cylinder. Use appropriate safety shutoff valves for the Anhydrous
Ammonia supply and interconnecting lines.
The operator is responsible for determining and implementing appropriate precautions
when using Anhydrous Ammonia and for compliance with all governmental regulations.
It is the operator's responsibility to understand and adhere to all safe laboratory
practices concerning the use of toxic gases, including Anhydrous Ammonia.
03-914961-00:6 5 of 24 1200/1200L MS Pre-installation Instructions
CID Gas (Triple Quad only)
N
Argon is recommended for use as a collision gas for Collision Induced Dissociation (CID)
MS/MS in the triple quadrupole MS, with typical flow rates of 1 mL/min. The argon must have a
purity of greater than 99% and be regulated to 5 psi.
GC Carrier Gases
Helium
Helium is required as a carrier gas for the GC, with a minimum of 99.999% ultra-high purity, and
less than 1.0 ppm each of water, oxygen, and total hydrocarbons. The minimum requirement is
one 257 ft
gas pressure should be regulated to 80 psi.
The presence of greater than 1 ppm oxygen or water in the carrier gas supply may
significantly affect the performance of the 1200 GC/MS. It may also damage such
components as the capillary column, filaments, and multiplier. Varian recommends that
you verify that your gas suppliers use controlled tanks to ensure that purity standards
are maintained. If you purchase pure gases in contaminated tanks, you may end up with
a contaminated system requiring costly and time-consuming repair.
Filter
Use of a carrier gas filter is required for optimum performance and to protect your system from
potential contamination. Your GC Accessory Kit includes a GC/MS Gas Clean Oxygen/Moisture
filter (CP-17973) and filter base. This easy-to-remove gas filter cartridge combines three highly
adsorptive materials in one filter to remove water, oxygen, and organic compounds to purify the
GC/MS gas. Carrier gas filters should be installed in a location where the indicator is visible.
The filter should be replaced when the indicator shows that the filter is saturated, or after one
year of service. For replacement procedures, refer to the instructions enclosed with your filter.
3
tank with an Alltech regulator #AL8111, or equivalent tank and regulator. The output
1200L GC/MS
Entrance
Before arranging for delivery of the 1200L GC/MS to your facility, please make sure that all
passages to the site of installation are at least 36 in. (110 cm) wide. Allow additional room for
maneuvering the shipping containers around corners and/or through doors.
The 1200 MS, foreline pump, and gas chromatograph are
CAUTIO
Space and Load Requirements
The required layout for the 1200L MS with the gas chromatograph is illustrated in Figure 2. The
gas chromatograph must be positioned to the left of the instrument to allow connection of the
transfer line from the GC to the MS.
NOTE: This figure illustrates North American power requirements (115 Vac). See Table 2 for
230 Vac amperage requirements.
03-914961-00:6 6 of 24 1200/1200L MS Pre-installation Instructions
heavy items that require at least two fit people for lifting
and moving safely.
Figure 2 Recommended 1200L GC/MS System Layout
The 1200L GC/MS system should be installed on a clean, flat surface. The minimum bench
space required for the system is 57 cm x 195 cm, for the CP-3800 GC, 1200MS, and PC;
275 cm with the printer. Ensure that the bench is capable of supporting the weight of the
system: at least 150 kg plus allowances for any options.
The foreline pump plugs directly into the MS, and should be positioned on the floor beneath the
workbench on which the 1200 MS system sits. There is a 96 in. (2.44m) vacuum line from the
back, left of the MS that connects to the foreline pump.
The PC can be positioned either alongside the GC/MS or on a separate table. If a separate
table is chosen, it should be positioned within 10 ft (3m) of the rear of the 1200L.
NOTE: See Appendix 1 for exact module specifications.
Power Requirements 1200L GC/MS
The 1200L GC/MS system requires one dedicated duplex single-phase power source with earth
grounds hard-wired to the main power panel ground for the gas chromatograph, and a fourplex
power source for the mass spectrometer, computer, and monitor. If you have additional sample
preparation devices or test equipment, we recommend a separate dedicated power source for
their operation. Never plug the mass spectrometer and the chromatograph into the same power
source; otherwise, you may overload the power source. Never use the free outlet on any of the
power sources for equipment drawing more than 2A.
Within North America these power sources must be 20A, 100-115 Vac 60 Hz ±3 Hz.
Outside North America, power sources must be 10A, 200-240 Vac, 50 Hz ±3 Hz.
03-914961-00:6 7 of 24 1200/1200L MS Pre-installation Instructions
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