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Control Unit
CXS-SG03
Compatible with every Crystal probe tip, i.e. Standard Probe,
Flexible Probe, Laparoscopic Probe, etc.
| Maintenance-free lead storage
batteries: |
2x6 V/3,0 Ah |
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Operation time with maximum charge: |
10 hours at maximum load,
13 hours at normal load |
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Charging with the delivered battery charger: |
230 V / 300 mA |
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Charging period for maximum charge: |
12 hours |
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Operation voltages: |
± 5 V / 100 mA |
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Classification of the control unit CXS-SG03: |
IP20 |
| Protection degree of the application part against
electric shock: |
Typ BF |
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Fuses: |
2x 500mAT on the power supply board
1x 100mAT on the bargraph circuit board |
| Weight: |
9.0 lb (4.0 kg) |
| Dimensions
(B x H x T): |
185 x 155 x 270
mm |
Energy discrimination
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Discriminator |
Threshold Nuclides |
Switch position |
| 20 KeV |
125I |
125I |
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60 keV |
201Tl, 58Co, 67Ga |
201Tl |
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120 keV |
99mTc, 123I, 111In, 99mTc |
99mTc |
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310 keV |
131I, 113mIn |
131I |
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430 keV |
PET-nuclides |
PET |
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100 keV |
for Tests with 57Co |
VI |
Visual and acoustic signals
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8-element LCD display: |
Count rate in counts per second (digital) |
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Bargraph: |
Count rate (analogue, logarithmic) |
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Sound: |
2 different acoustic signals, variable according to the radiation intensity, volume adjustable, one signal set to different measuring ranges |
| Digital
output signal: |
Positive TTL pulses, output voltage depending on the input voltage of the opto coupler, pulse width tp > 1 µs |
| Analog output
signal: |
Analog voltage signal; output voltage max. 3,5V, output impedance = 5kOhm |
Standard (Straight) Probe CXS-OPSZB
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Detector based on a CsI: |
Tungsten shielded TI-Scintillator crystal Ø6 mm x 8 mm long
which is coupled to a 20 mm2 Si-photodiode |
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γ-energy
measurement range: |
50 keV … > 511 keV |
| Collimation
material: |
Tungsten, lateral 3.15 mm wall thickness (with the use of the standard collimator sleeve), rear 5 mm wall thickness |
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Angle of view: |
40° FWHM (Spatial Resolution: 17mm) |
| Sensitivity: |
23000
Cps/MBq |
| Background
sensitivity: |
Zero effect < 0.3 cps = 18
c/min |
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Shielding: |
>99.9% (TC99M)
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| Weight (incl.
10 ft cable): |
14 ounce (0.4 kg) |
| Dimensions: |
Length: 220 mm
Diameter hand piece: 20 mm
Diameter entrance window: 15 mm |
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Optional: |
Optional tungsten collimation sleeves:
- 20° FWHM (Spatial Resolution: 11mm)
- 60° FWHM (Spatial Resolution: 21mm) |
Flexible Gamma Probe CXS-OPSZF
| Flexibility
at the tip: |
0º-30º Direction |
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Detector based on a CsI: |
Tungsten shielded TI-Scintillator crystal Ø6 mm x 8 mm long
which is coupled to a 20 mm2 Si-photodiode |
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γ-energy
measurement range: |
50 keV … > 511 keV |
| Collimation
material: |
Tungsten, lateral 3.15 mm wall thickness (with the use of the standard collimator sleeve), rear 5 mm wall thickness |
|
Angle of view: |
40° FWHM (Spatial Resolution: 10-16mm) |
| Sensitivity: |
15000
Cps/MBq |
| Background
sensitivity: |
Zero effect < 0.3 cps = 18
c/min |
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Shielding: |
>99.9% (TC99M)
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| Weight (incl.
10 ft cable): |
14 ounce (0.4 kg) |
| Dimensions: |
Length: 212 mm
Diameter hand piece: 20 mm
Diameter entrance window: 15 mm |
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Optional: |
Optional tungsten collimation sleeves:
- 20° FWHM (Spatial Resolution: 11mm)
- 60° FWHM (Spatial Resolution: 21mm) |
Laparoscopic Gamma Probe
CXS-OPSZL
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Detector based on a CsI: |
Tungsten shielded TI-Scintillator crystal Ø6 mm x 8 mm long
which is coupled to a 20 mm2 Si-photodiode |
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γ-energy
measurement range: |
50 keV … > 511 keV |
| Collimation
material: |
Tungsten, lateral 3.15 mm wall thickness (with the use of the standard collimator sleeve), rear 5 mm wall thickness |
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Standard direction of
0° |
Direction = 0° |
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Angular resolution (collimation): |
70° FWHM (Spatial Resolution: 13mm) |
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Sensitivity: |
13000
Cps/MBq |
| Background
sensitivity: |
Zero effect < 0.3 cps = 18
c/min |
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Shielding: |
>99.9% (TC99M)
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| Weight (incl.
10 ft cable): |
14 ounce (0.4 kg) |
| Dimensions: |
Length: 515 mm
Diameter hand piece: 20 mm
Diameter entrance window: 10 mm |
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Optional tungsten directions sleeves of
45° and 90° |
Direction = 45° |
Direction = 90° |
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Classification of the Crystal Surgical Probe System
Class IIa according to Directive 93/42/EEC and §13 Medical Devices Act of 09/08/1994
Certification
EC Verification Certificate according to Annex IV, Directive 93/42/EEC
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