Scientific Instrument Services, Inc.  Supplies and Services for Mass Spectrometers, Gas Chromatographs, and Liquid Chromatographs.

DCI/DEP Probe

DEP Filament
  • Replaceable low cost DCI/DEP filament
  • Flash heating of sample
  • For HP5989 Mass Spectrometer
  • Programmable current ramp rates
  • Easy to use controller

DEP Probe

The S.I.S. DEP/DCI probe is designed for use on the HP5989 mass spectrometer as well as other HP instruments which use a ½ inch probe inlet. The DCI probe utilizes a replaceable filament wire at the end of the probe which serves to both hold the sample and heat the sample. In this technique a current is supplied to the filament wire which directly heats the sample. A variety of different filament styles are available. The temperature of the sample is not monitored, however the temperature can be 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. Cooling of the probe is not necessary since the probe shaft never gets hot.


controller

The S.I.S. Model PC-3 power supply is designed for use with the S.I.S. DCI probe. This user friendly controller allows the controlled ramping of current supplied to the probe tip filament. An LCD display shows all necessary parameters and the current status of the probe. The controller includes a remote start switch and cable which remotely starts the mass spectrometer data system.

Application Note: Design of a DEP Probe and Controller for a HP 5989 MS


Part No. Description UOM est
wt.
Quantity
In Stock
Price Quantity
to order
HPP2A  --- 0(#)CALL
PC3 Power Supply for DCI ProbeEA 3 0(#)$2500.00
HPDEP Replacement DCI Filament TipEA 0.25 5$99.00(*C)
HPDEP1 Glass Encapsulated Filament TipEA 0.25 0(#)$115.00(*C)
HPDEP2 Extra Long DEP Filament TipEA 0.25 0(#)$99.00(*C)
HPDEP3 Ribbon Filament TipEA 0.25 0(#)$99.00(*C)
(*_) Marked parts have bulk quantity discount pricing:
Discount code 'C' -- 6 or more: 5% off.
(#) Standard lead-time for out-of-stock items is approximately two weeks.
shopping cart Ordering information. International (non-US) prices available through your local dealer.
SIS Catalog Cross Reference
Page #Part Numbers
A62 - DCI/DEP & CAL Gas Probe HPDEP, HPDEP1, HPDEP2, HPDEP3, HPP2A, PC3
B14 - Probe Inlet Port by S.I.S.™ HPP2A
B15 - Agilent Probes by S.I.S.™ HPDEP, HPDEP1, HPDEP2, HPDEP3, HPP2A, PC3
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