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Doseratemeter |
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Fluke 451B |
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Ion Chamber Survey Meter with Beta Slide |
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High sensitivity measurements of exposure and exposure rate
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• Available with dose equivalent energy response (SI units) |
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• Fast response to measure radiation from leakage, scatter beams and pinholes
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• Ideal for a wide range of applications including NDT, x-ray, and environmental
Radiation detected Alpha above 4 MeV, Beta above 100 keV, and Gamma above 7 keV |
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Fluke 451P |
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Ion Chamber Survey Meter with Beta Slide |
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Radiation Detected |
Beta above 1 MeV & gamma above 25 KeV |
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Operating Ranges: |
0 to 500 μR/hr (0 to 5 μSv/h), 0 to 5 mR/h (0 to 50 μSv/h) 0 to 50 mR/h (0
to 500 μSv/h), 0 to 500 mR/h (0 to 5 mSv/h) 0 to 5 R/h (0 to 50 mSv/h) |
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Accuracy |
± 10% of reading between 10% and 100% of full-scale indication on any range, exclusive
of energy response (calibration source is 137Cs) |
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Detector |
230 cc volume air ionization chamber, pressurized to 6 atmospheres Plastic
chamber wall 200 mg/cm2 thick |
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RDS-110 |
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Multi-purpose Survey Meter |
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Radiation detected: |
gamma- and X-rays, 50 keV - 1.25 MeV beta radiation with an external probe |
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Detector: |
one halogen quenched, energy compensated GM Tube |
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Measurement range: |
dose rate 0.05 μSv/h - 99.99 mSv/h dose 0.001 -999.9 mSv pulse rate 0.1 - 9999 CPS
automatic range indication by flashing LED Signals |
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6150 AD |
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Dose rate meter Automess 6150
For photon radiation (gamma-and X-radiation ),Hx or H
(10),with analog and digital display
,automatic range switching ,5 dose rate alarm
thresholds,including 9v-battery (IEC 6LR61).
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AD6/H: |
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Digital range : |
Svh/h – 10msv/h |
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Energy range : |
60Kev----1.3Mev |
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Digital range : |
Svh/h – 1000msv/h |
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Energy range : |
45Kev----2.6Mev |
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X5C Plus
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PTB-approved doserate measuring range: |
1,0 µSv/h - 20 mSv/h |
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Doserate indication range: |
0 nSv/h - 20 mSv/h |
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Dose indication range: |
0 nSv - 10 Sv |
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Energy range: |
40 keV - 1,3 MeV |
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Doserate alarm thresholds: |
4, free programmable, 1 µSv/h - 20 mSv/h |
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Dose alarm thresholds: |
4, free programmable, 1 µSv - 10 Sv |
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Temperature range: |
-30°C up to +60°C |
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Dimensions / Weight: |
(152 x 82 x 39) mm |
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PTB-Approval No.: |
23.51/04.01 |
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German Fire Brigades Approval No.: |
DL/FW/IdF 080221/1 |
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DGM-1500
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Radiation detected |
Gamma, X-ray |
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Measurement unit |
microSv/h |
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Linear rage |
Dose rate 0,01 - 100 000 microSv/h Dose 0.001 - 1000 milliSv |
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Sensitivity |
150 cpm/microSv/h |
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Accuracy |
± 5 % of the reading when irradiation by Cs-137 at the calibration point at 20 deg. °C. |
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Linearity |
± 10 % at 20 °C |
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Response time |
Fast measurement: 2,5 sec. Automatic measurement: At ambient radiation levels 3 min, at increased radiation levels (> 100 microSv/h) 5 sec. Accurasy measuremet: At ambient of low radiation level, 3 hour integration measurement. Also to measuring for gamma radiation of foodstuff. |
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Detector type |
Ambient dose equivalent-energy compensated GM-tube |
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Quenchinh |
type Neon/Halogen |
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Energy dependence |
± 30 %, 30 keV - 1.25 Mev |
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Personal Dosimeter |
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GPD 100
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Dose indication range: |
0,1 µSv < Hp(10)1 µSv - 10 Sv < 10 Sv |
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PTB-approved dose measuring range (indication with floating decimal point): |
5 µSv - 10 Sv; |
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Doserate indication range: |
0,1 µSv/h - 1 Sv/h |
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PTB-approved doserate measuring range: |
30 µSv/h - 1 Sv/h; |
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Energy range: |
48 keV - 2 MeV |
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Doserate alarm thresholds: |
4, free programmable, each independently acknowledgeable; |
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Temperature range: |
4, free programmable, each independently acknowledgeable; |
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Battery life: |
-20 °C up to +60 °C |
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Dose alarm thresholds: |
approx. 1000 h |
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Dimensions / Weight: |
(120 x 65 x 22) mm (without clip) |
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Dimensions / Weight: |
23.03 / 96.05 |
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Bleeper Sv
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Energy Range: |
45keV to 3MeV |
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Dimensions: |
152mm x 35mm x 23mm (max) |
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Display: |
LCD 1µSv to 999,999µSv |
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Weight: |
106gm with batteries |
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Smeartest-NT200 |
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Smeartest-NT200
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Type of instruments : |
Alpha & beta counter optimised
for smear samles and air filters. User-friendly sotware with presentation in contamination
units(Bq
2
/cm , kBq/m, Bq/m )
2
3
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Measuring modes : |
Beta with auto-alpha (see the User's
Manual) Beta only Alpha & Beta |
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Sample holder : |
Cup size 52x5 mm or direct insertion
of smears under a clip ("mouse strap") depending on samle holdermodel.
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Background compensation : |
The NT200 has two background compensation
models. |
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Minimum detectable activity (MDA) : |
The formula is based on ISO/FDIS 11929-1
and ISO 7503-1. |
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Size and weight |
Width 186, depth 260, height 260. |
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Lead shield approx : |
50 mm thick. |
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Detector : |
Permanently filled and sealed proportional detector (Ar, CO2). |
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Window diameter : |
49 mm. |
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Pen Dosimeter |
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Pen Dosimeter |
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Radiation Detected: |
Gamma and x-ray from 16 keV to 6 MeV |
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Ranges: |
0 –200 mR, 0 – 500 mR, 0 – 2 mSv, 0 – 5 mSv |
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Detector: |
Fiber electrometer mounted in an electrically conductive plastic ion |
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Detector Housing: |
Very low permeability plastics-hermetically sealed |
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Accuracy: |
Within + or – 10% of true exposure |
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Temperature Range: |
Dose rate independent for gamma and x-ray |
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PTB-Approval No.: |
Less than 1.0% of full scale for 24 hours at 50 C |
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Electrical Leakage: |
(136 x 40 x 17) mm |
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Rate Response: |
-20 degrees C to + 50 degrees C |
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Relative Humidity: |
Up to 90% |
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Dimensions: |
Length: 4.5” (12.4 cm) Diameter .6 “ (1.5 cm) |
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Weight: |
1.0 oz (25 grams) |
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Finish: |
Barrel and end caps are Natural matte black with metal clip |
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Warranty: |
2 year limited warranty |
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Radiation Alarm System |
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GammaSmart
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Type of radiation: |
gamma radiation / X-rays |
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Detector: |
GM-tube |
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Sensitivity: |
counting rate at 3 µSv/h approx. 1 count/min |
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Acoustic Alarm: |
> 85 dB(A) measured in 30 cm distance |
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Temperature range: |
-30 °C up to +60 °C |
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Power supply:
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3 batteries type LR1 1,5V |
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Dimensions / Weight:Dimensions / Weight: |
aluminium |
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Housing: |
(136 x 40 x 17) mm |
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GammaTest 1
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Detector: |
energy-compensated GM-tube |
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Energy range: |
48 keV - 2 MeV |
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Alarm thresholds: |
25 µSv/h, 50 µSv/h, 1 mSv/h, 10 mSv/h |
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Overload capacities: |
> 10 Sv/h |
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Temperature range: |
-30 °C up to +60 °C |
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Power supply:
German Fire Brigades Approval No.: |
2 pcs. Mignon-cells IEC R6 |
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(125 x 72 x 26) mm / approx. 230 g (with batteries) |
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Dimensions / Weight: |
DL/FW/GSF 127702/2 |
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Guardian |
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The alarm provide both audible and visual indication of Gamma and X ray radiation (45KeV to 2MeV) with a loud pulsating alarm and a bright red flashing led.Sensitivity is 10uSv/hr producing pulses at 25 second intervals, though a GM tube.Background radiation produces one pulse every 20-30 minutes. |
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Contaminating measuring |
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Como 170
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Detector type: |
thin-layer plastic scintillation detector with ZnS coating |
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Detector size: |
170 cm² (mechanically protected by a honeycombed protective grid) |
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Background count: |
alpha: approx. 0,1 cps |
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Background count subtraction: |
with adjustable measuring time |
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Alarm: |
separately adjustable for each nuclide, acoustic warning |
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either in cps or nuclide referred in Bq or Bq/cm² |
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Temperature range: |
large, graphic LC-display 128x64 pixels, with illumination (time adjustable) |
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Measuring time: |
-10 °C up to +40 °C, special version up to -20 °C |
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Display of measured values: |
2 batteries, AA Mignon or corresponding accumulators (NiCd, NiMH), rechargeable by recharger unit, during stationary use by wall station (option) with inductive charge conservation; operation for approx. 50 h |
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Dimensions / Weight:
Power supply: |
(280 x 125 x 135) mm / length including handle approx. 750 g (batteries included) |
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