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 Electrometer Specs
Electrometer Specs
CDX2000 Electrometer









Electrometer Specifications



Max 4000

Premier 3000

CDX 2000B

Applications LDR Brachytherapy
HDR Brachytherapy
External Beam Therapy
Diagnostic & Mammo
LDR Brachytherapy
External Beam Therapy
Diagnostic & Mammo
HDR Brachytherapy
Some LDR Brachytherapy
External Beam Therapy
Diagnostic & Mammo
Programmable Electrometer Non-Programmable Non-Programmable Non-Programmable
Display 2 line x 20 character 2 line x 20 character 2 line x 20 character
Measuring Units Electrical Units, A.C. Electrical Units, A.C. Electrical Units, A.C.
Charge Range
0.00001 to 999,999 nC 0.0001 to 999,999 nC 0.01 to 999,999 nC
0.00001 - 1 nC 0.0001 - 1 nC 0.01 - 1 nC
Rate Range
0.000001 to 195.00 nA 0.00001 to 19.500 nA 0.01 to 199.99 nA
0.000001 to 0.001 nA 0.00001 to 0.001 nA 0.01 nA
Timing Feature
0 - 600 seconds 0 - 600 seconds 0 - 600 seconds
15 seconds 15 seconds 15 seconds
Linearity <0.06% up to 195 nA 0.06%, 2pA to19 nA, typical 0.06%, 1nA to 200nA, typical
Long Term Stability 0.2% per 2 years 0.2% per 2 years 0.2% per 2 years
Repeatability Measurement Accuracy 0.1% + 1 count 0.1% + 1 count 0.1% + 1 count
Leakage <1 fA @STP <5 fA @STP <5 fA @STP
Power Power Supply 110/220 Power Supply 110/220 Power Supply 110/220

Rechargeable Battery

Yes Yes Yes

Low Battery Indicator

Yes Yes Yes

Battery Life

10 hours 10 hours 10 hours
Warm up Time 15 Minutes 15 Minutes 15 Minutes
Auto - Zeroing Yes Yes Yes
Output Capabilities Bi-directional RS-232 Uni-directional RS-232 Uni-directional RS-232
Weight 3 lbs. (1.4 kg.) 3 lbs. (1.4 kg.) 3 lbs. (1.4 kg.)
Warranty One Year One Year One Year
Regulatory Compliance CE Mark   CE Mark


NEW (End of January 2003) New pdf brochure - CDX2000B ExCALIBur Electrometer


If you are interested in any of the products mentioned here, please complete a Quotation Request Form  or an

Enquiry Form so that we may promptly respond to your detailed request.



Please contact Colin Walters at cwalters@seedos.com if you would like further  information or you have questions

or comments about this web site.
SeeDOS Ltd, 26, The Maltings,Leighton Buzzard, Bedfordshire LU7 4BS, United Kingdom
Tel: +44 1525 850 670  Fax: +44 1525 850 685