DCI/DEP & CAL Gas Probe
A62
Scientific Instrument Services, Inc.
TM
Phone: 908-788-5550
www.sisweb.com/catalog/08/A62
S.I.S.
TM
DCI/DEP Probe
T
he S.I.S. DCI/DEP probe is designed for use on the Agilent 5989 mass spectrometer as well as other instruments which use a
1/2" probe inlet. The DCI probe utilizes a replaceable filament wire at the end of the probe to both hold and heat the sample. In
this technique a current is supplied to the filament wire which directly heats the sample. The temperature of the sample is
controlled by limiting the value of the current supplied to the filament. The probe tip filaments simply plug in for easy replacement by the
user. The probe comes with the valve and fittings necessary for introduction of the CI reagent gas through the probe.
The S.I.S. Model PC-3 power supply is designed for use with the S.I.S. DCI probe. An LCD display shows all necessary parameters
and the current status of the probe. Data system remote start capability is included.
Glass vial
Calibration Gas Probe
T
hese new Calibration Gas Probes are designed for the quick and accurate introduction of liquid or gas samples directly into the
Mass Spec source via the probe inlet. The calibration gas or fluid (or any liquid sample) is placed in the removable glass vial
in the handle of the probe. The calibration vials can be quickly and easily changed to permit the analysis of multiple liquid sam-
ples. The vials hold approximately 2.0 ml of liquid. The rate of flow of the sample into the mass spec source is regulated via the microfine
metering valve on the end of the probe handle.
The Calibration Gas Probe offers the advantage for the analysis of multiple liquid samples quickly and easily. In addition, when you
are done calibrating the mass spectrometer with the calibration fluid of choice, the probe (and the source of
calibration fluid) is removed from the mass spectrometer.
Part No.
Description
Cal Gas Probe for Agilent5989
Cal Gas Probe for Thermoquest TSQ
Cal Gas Probe for Thermoquest GCQ
Cal Gas Vial
Standard Direct Probe
T
he S.I.S. direct insertion probe, for use on the Agilent 5989 and other mass spectrometers which have a 1/2" probe inlet, pro-
vides the user with greater flexibility and much faster ramp rates than the standard Agilent DIP probe. This is accomplished by
positioning the heater at the tip of the probe where it is in direct contact with the sample vial. The maximum ramp rate is approx-
imately 200°C/min. when used with our separate temperature controller. The controller is equipped with a remote start switch and cable
to allow the remote starting of the mass spectrometer from the PC-1 controller. The probe design provides for much faster heating of the
sample and also faster cool down of the probe which allows for faster sample throughput. The maximum temperature of the probe is
400°C.
Scientific Instrument Services
TM
has developed a new High Temperature Direct Insertion Probe (HT-DIP). The probes can be used from
ambient temperature up to 800°C with ballistic temperature ramp of over 700°C/min. Available for Agilent and Thermo Systems.
Part No.
Description
DCI Probe for Agilent5989
Power Supply for DCI Probe
Power supply for DCI Probe, 220v
Replacement DCI Filament Tip
Glass Encapsulated Filament Tip
Extra Long DEP Filament Tip
Ribbon Filament Tip
Microfine needle valve
Part No.
Description
DIP Probe for Agilent 5989
DIP Probe Temperature Controller
DIP Probe Controller, 220v
Gold Plated Insert
High Temperature DIP for Agilent5989
High Temperature DIP Controller for
Agilent5989
High Temperature DIP Controller for
Agilent5989, 220v
High Temp. DIP for Finn. TSQ
High Temp. DIP Controller for Finn. TSQ
Flared Sample Vials, pk. 100
tip...
