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DeTech Multipliers

DeTech Multipliers

Detector Technology Electron Multipliers

Detector Technology, Inc. was founded in 1983 in Brookfield, Massachusetts, as a manufacturer of Continuous Dynode Electron Multipliers. In 1988, DeTech expanded its organization to include the Glass Tech division, whose core business was specialty extrusions, draws, and glass formulations for the fiber optic community. By 1992, the rapid growth of both divisions drove the need for a move to a larger, more modern facility in Sturbridge, Massachusetts. In 1996, major company reorganization split the divisions into two separate companies. This was done to better serve the customer base and provided the ability for both divisions to further expand. DeTech retained the electron multiplier product line and relocated the company to Palmer, Massachusetts, where it remains to this day.

DeTech has since expanded its capabilities into contract clean room assembly, Specialty Coatings utilizing Physical Vapor Deposition, and Custom Glass Extrusions and Draws. DeTech retains ISO 9001/2000 quality certification with a major focus on customer support and service.

DeTech multipliers are manufactured from lead glass suitably processed to yield an efficient secondary emitting layer on the inner surface. Each electron multiplier is delivered with a quality control label indicating its model number, test voltage, bias current at the test voltage and the date of shipment.

 

Small Horn Plug-in EM for All Agilent Mass Spectrometers

DeTech's engineers worked closely with Agilent MSD end-users to develop a replacement for the standard Agilent Plug-In element (Agilent p/n 05971-80103) which offers several performance benefits over the original element, and a much lower cost.

Vented Anode – Vent holes have been added to the anode of the detector to allow for residual gases in the detector channel and anode to be removed during pumping. Removal of these gases improves the performance and life of the detector.

Grid – When input ions enter the horn of a detector secondary electrons are created. These electrons should travel down the channel of the detector, but occasionally the secondary electrons travel out of the horn. The 10-2300 features a grid on the horn, causing all secondary electrons to travel down the detector channel, increasing the signal to noise ratio and the overall performance of the detector.

Lower Operating Voltage – The Model 10-2300 operates at a lower voltage than the standard Agilent element. The tuning voltage of Model 10-2300 is typically 1000V - 1200V. By starting detector operation at a lower voltage the overall lifetime is increased.

Increased Signal to Noise Ratio – When used in an Agilent instrument, the mechanical design changes incorporated into the 10-2300, as well as the optimized channel length, combine to increase the signal to noise ratio by approximately 25 percent.

Robust Design – The Model 10-2300 has a robust stainless steel frame to protect the glass detector from damage.

 

Application Specifications Model Number 2300
Maximum bake temperature 300°C
Maximum operating temperature 200°C
Mode of operation Analog/Pulse Counting
Typical gain at 2050 volts 1 x 10^7
Typical bias current >21 Micro Amps
Resistance 50-100 Meg Ohms
Maximum linear output current 10% of Bias Current
Dark Noise <.05 cps
Pulse Height Distribution >120%
Pulse Width >18-20 nSec
Rise Time >3-5 nSec

 

 

Below are listed the Detector Technology multipliers for many popular ICP-MS, GC/MS and LC/MS instrument models. You can also search for other multipliers in our online catalog by instrument model or supplier part numbers. If you still can't find what you're looking for, give us a call (toll-free) at 1-800-305-0004.

 

 

GC/MS and LC/MS Multipliers

AW Part Number

Manufacturer

Instrument Model(s)

10-305

Agilent/HP

5985 / 5985B / 5987 / 5988 / 5988A (+/- ion)

10-306

Agilent/HP

5970 / A / B / 5992 / 5993B / 5995 (+ ion) / 5993B (+/- ion)

10-303

Agilent/HP

5930 / 5980 / A / 5981 / 5982 / 5983 / 5984 / 5985 / B / 5987 (+ ion)

10-356

Agilent/HP

5971 (old style)

10-2373

Agilent/HP

5971 / 5971A / 5972A (Frame and Element)

10-2300

Agilent/HP

5971 / A / 5972 / 5973 / 5975 / LC/MSD (Small Horn Plug-in)

10-2800

Agilent/HP

5975C / 5977 / 7000 TAD (Plug-in)

10-2300KM

Agilent/HP

5970 / 5971 / 5792 (Large Horn Plug-in for KM Frame)

10-359

Agilent/HP

5989 MS Engine

10-219

Ampek

Ampektron MD501

10-472

Ampek

Ampektron MD502

10-2313

Bear Instruments

Cub Mass Spectrometer (800)/KODIAK

10-2300

Bruker

Esquire

10-2312M-1

Dionex

Summit LC/MS

10-338

Extrel

Quad (All Analog Only)

10-413

Extrel

Quad (Pulse & Analog)

10-305A-H

Extrel

QMS Series Analog / Benchmark LCMS / Questor

10-402A-H

Extrel

MEXM / EXM System / C50

10-328

Griffin Analytical

Minotaur Mass Spectrometer

10-414

Hitachi

RMU-6D

10-393

Hitachi

LC/MS / GC/MS Ion Trap

10-2300

Hitachi

3DQ

10-420

Horizon Mass Spectrometer

Rapyd Mass Spectrometer

10-402A-H3

Perkin-Elmer/Sciex

API III LC/MS

10-489

Perkin-Elmer/Sciex

API 2000

10-486

Perkin-Elmer/Sciex

API 100 / 200 / 300 Series / 3000 / 4000

10-464

Perkin-Elmer

5000LS / 5500

10-414

Perkin-Elmer

3025 / 3045 / 3067 / 3500 / 3600 / 5500 / 6000 / 6300 / 6700 / 660 / 600

10-473

Perkin-Elmer

3010 / 10-155 / 15-155

10-210-10-SL

Perkin-Elmer

15-255 (unmounted) / 20-075

10-414

Perkin-Elmer

AES-590 / AES-548 / 25-270 CMA / 15-255 (mounted)

10-308

Perkin-Elmer

QMass

10-350

Perkin-Elmer

Ion Trap

10-300-4500

Thermo Finnigan

PPINICI® 4000 / 4500 / 4600

10-300-5100

Thermo Finnigan

PPINICI® 5100

10-300-IN50

Thermo Finnigan

PPINICI® Incos 50

10-302G

Thermo Finnigan

1015 / 3100 / 3200 / 4000 / 4500 / 4600 (off axis)

10-310G

Thermo Finnigan

1015 / 3000 / OWA® 1020 / 5100 / OWA style before 8/81 (on axis)

10-340

Thermo Finnigan

OWA® 1020 / 5100 / OWA style after 8/81 (base)

10-102N/D

Thermo Finnigan

ITD 700 / 800 / ITS40 / Magnum

10-2312-M

Thermo Finnigan

Polaris Q™ / GCQ™ (Full Assembly)

10-2312-M1

Thermo Finnigan

LCQ™ Deca / Duo / LC-MSQ™ / LTQ™ (Full Assembly)

10-2312

Thermo Finnigan

GCQ™ / LCQ™ / SSQ® / TSQ® 7000 / PolarisQ™ / LTQ™ (Replacement Element)

10-397

Thermo Finnigan

Trace DSQ™ (Full Assembly)

10-2397

Thermo Finnigan

Trace DSQ™ (Replacement Element)

10-102N/D

Varian

Saturn I / II (unmounted)

10-350

Varian

Saturn I / II (mounted)

10-382

Varian

Saturn 2000 / 2100 / 2200

10-2313

Varian

1200 Triple Quad

10-301

VG Quadrupoles

Quad Mass Spec (Analog) / SX200 / SX300 / SQ300

10-401

VG Quadrupoles

Quad Mass Spec (Pulse)

10-304

VG Quadrupoles

QX200 / SQ300 / SQ400

10-2300

Viking Instruments

Viking 573

10-304

VSW

Mass Analyst Quad Type

10-1368

Waters

Integrity Mass Spectrometer

 

 

ICP-MS Multipliers

AW Part Number

Manufacturer

Instrument Model(s)

10-201

Perkin-Elmer/Sciex

ELAN 250 / 500 / 5000 (unmounted)

10-471

Perkin-Elmer/Sciex

ELAN 5000A (mounted)

10-473

Hitachi

ICP-MS

10-2416

Micromass

PT1 / PT2 ICP-MS

10-203S

Seiko

ICP-MS

10-402

Shimadzu

ICPM8500

10-401A

Thermo / Finnigan

Sola ICP

10-401A

Thermo Jarrell Ash (TJA)

POEMS

10-401A

Thermo / VG Elemental

PlasmaQuad / PQ1 / PQ2+ / PQ3 Standard

 

Learn more about DeTech.