Fluke/Keithley/Inovision 35080B Mammo/Diagnostic kVp Divider w/33551C CT

Description

Fluke/Keithley/Inovision 35080B Mammo/Diagnostic kVp Divider w/33551C CT
Comes with what you see in the pictures. If you don't see it, you probably won't get it.
Specifications are from Fluke and may vary slightly due to upgrades, options, or revisions this unit may or may not have.
This unit ships tested and guaranteed to work for 30-days, parts and labor, excluding freight.
The Main Unit's Serial Number Tag Reads:
Model Number:
35080B
Serial Number:
107175
The Filter Pack's Serial Number is:
47745
Main Unit Description:
The Model 35080B kVp Divider is an alternative to high-voltage divider tanks. It provides a safe, non-invasive, fast measurement of kVp without endangering personnel and/or equipment. Its use is primarily intended for x-ray machine service and calibration.
High-speed precision logarithmic circuitry allows for wide variations in mA and distance without a sacrifice of accuracy or response speed. The Model 35080B kVp Diver provides an analog output voltage proportional to the instantaneous voltage applied to the x-ray tube. When the kVp divider is connected to a storage oscilloscope, the kV waveform may be viewed directly. If a digital display of the kVp value is desired, then the Model 35080B kVp Divider may be connected to the Model 35050A DOsimeter/KVp Readout (not included).
One Wide Range Filter Pack (37617 model not included however it includes 33551C CT filter pack) allows high-accuracy measurements from 50 to 150 kV. The kVp divider is placed on the x-ray table with the filter pack in place. A storage oscilloscope is connected to the kVp divider. The x-ray beam is collimated to the area of the filter pack. An exposure is made and the kV waveform is displayed on the storage oscilloscope. At no time are the high-voltage supply cables disturbed.
The Model 35080B kVp Divider is highly portable - a constrast to bulky, heavy high-voltage divider tanks. The instrument is accurate to ±2%, exclusive of linearity and filtration effects.
The user should note, however, that as with an invasive divider, the accuracy of readings will depend ont he accuracy of the oscilloscope or readout device used in the measurements.
Filter Description:
The CT Filter Pack (33551) provides a non-invasive way to make independent tests of the internal voltage divider of a CT system -- and a convenient and safe way to check tube voltage.
The actual kV waveform of the CT machine can be displayed on a storage oscilloscope. If the CT machine is a DC (continuous scan) unit, the proportional voltage can be read on a DMM.
These applications are made possible with the CT Filter Pack (33551) in conjunction with the Model 35080B kVp Divider.
Main Unit Specifications:
Range:
50-150 kVp with the Wide Range Filter Pack (37617 - not include but has 33551C which is 70 kV to 140 kV)
Accuracy:
±2% of reading, exclusive of liniearity, filtration, and gain effects
Calibration:
Internally-generated signal provides a calibration check
Permitted Tube Current Range:
1 mA to 3000 mA, dependent on waveform and distance
Response Time:
150 microseconds 10-90%
Environment:
Operating temperature 15° to 35°C; storage temperature -35° to 50°C; relative humidity to 90%
Orientation:
The long axis of the Model 35080B kVp Divider is oriented perpendicular to the axis of the x-ray tube to eliminate the heel effect.
Single-Phase
Half-Wave:
Single-Phase
Full-Wave:
Three-Phase:
Minimum Tube Current (12" Focal
Spot to kVp Divider):
1 mA
2 mA
4 mA
Maximum Tube Current (22" Focal
Spot to kVp Divider):
750 mA
1500 mA
3000 mA
Factory calibration performed at 200 mA, 2.5 mm Al inherent filtratoin, 22 inches focal spot to kVp divider. Six-point calibration check.
Batteries:
One 9V alkaline type 522; life approximately 60 hours; BATTERY CHECK function connects battery to output connector for voltage measurement.
Dimensions:
60 mm H x 210 mm W x 90 mm D (2-3/8" x 8-1/4" x 3-1/2")
Weight:
0.68 kg (1-1/2 lb)
Filter Pack:
33551C for 70 kV - 140 kV used for CT system kVp measurements.
33551 Filter Pack Specifications:
Range:
70 to 140 kV
Sensitivity:
0.1/10 kV
Cal:
0.644 V
Zero:
60 kV
Cal:
124.4 kV
Linearity:
Less than 1 kV correction from 70 to 140 kV
Calibration Filtration:
2.5 mm Al
Filtration Effect:
Less than 1 kV per mm Al difference in filtration (from the 2.5 mm Al calibration standard) over the 70 to 140 kV range
Active Area:
40 mm x 6.5 mm
Minimum Anode Current:
25 mA at 25 inches
For Domestic Customers: Packaging, handling, and order processing included in shipping in all domestic shipments as quoted by the shipping calculator. For International Customers there is a .00 minimum for packaging, handling, and order processing. International shipping to be determined by destination.
Prior to shipment I will need to know the following information (filled out on a form that I will send you) for International Customers or Packages/Freight being Forwarded internationally. International customers may also be subject to a freight forwarder form if applicable.:
(1) Are you the end-user of this item?
(2) If you are not the ultimate end-user of the item, please state the ultimate end user's name.
(3) What is the ultimate country destination?
03/05/18