Máy đo liều phóng xạ cầm tay Tracerco Norm monitor IS GM-ATEX

Máy đo liều phóng xạ cầm tay Tracerco Norm monitor IS GM-ATEX
An toàn nội tại (ATEX/IECEx) Giám sát nhiễm bẩn phóng xạ 
(thay thế cho model Tracerco T201).  Bao gồm thiết bị cầm tay, đầu dò GM
thông minh và ống trượt.
Cung cấp trọn bộ với chứng chỉ hiệu chuẩn và chứng nhận Kiểm tra khu vực
nguy hiểm tham khảo
Benefits

• Intrinsically safe - no need for a hot work permit

• ATEX or CSA approved

• Easy to clean and decontaminate

• Digital display and live background subtraction

• Multiple measurement modes

• Bq/cm2

 output for NORM Isotopes

• Adjustable and audible alarm thresholds for

improved safety

• Two detachable probes (GM and Scint) with in built

calibration data

Markets

• Oil and Gas

• First responders

• Military

• Life sciences

Accessories

• Robust, weatherproof transit case and holster

• Extension pole kit

• Check source

Performance

Radiation detected Scint: Gamma, high energy beta

GM: Alpha, beta, gamma

Automatic direct translation

to Bq/cm2

 for Pb-210 (wet or dry),

Ra-226 (wet or dry), Sr-90,

Am-241, C-14, Cl-36

Over-range response Scint: Bar graph display will

read full scale. Digital numeric display

will read “0UEr”

GM: Bar graphic display will

read full scale. Digital numeric display

will show 0UEr (over) above 4000 CPS

Scintillator detector NaI crystal in metal/polymer

enclosure

Integrate period Auto = 60 seconds or 1000 counts

User defined = 5 - 600 seconds

GM Detector Single halogen thin window

Geiger Muller Tube

Measurement modes Scint: CPS, μSv/h

GM: CPS, bq/cm2

All modes have a background subtraction options CPM and μR/h available

Count range Scint: 0 - 200,000 cps

(1.2 million cpm)

GM: Bar graph display

(0-1000 CPS). Digital numeric

display in CPS or Bq/cm2

Dose rate range

(Scint only)

0.000 to 50µSv/h (Cs137 only)

(0.0 - 5000 µR/h). Dose rate function

only to be used in accordance with

North American guidance for NORM

monitoring - not recommended for

general dose rate measurement

Electrical characteristics

Battery Varta Energy 6LP3146 Low battery indication On 10 hours battery life remaining

Battery life Scint: Scintillator: 55 hours

typically with background

radiation

GM: 190 hours typically with

background radiation

Variation with

battery voltage

Scint: +/-2%

GM: < 2%

Mechanical characteristics

Case material Static dissipative nylon body

with ABS window

Weight Scint: Handset: 500g

Scintillator probe: 700g

GM: Handset: 500g

GM probe: 500g (approx.)

Environmental

Variation with temperature <10% Humidity range 0 - 95%

Ingress protection rating Scint: Handset: IP65,

Scintillator probe: IP67

GM: Handset: IP65,

GM probe: IP34

Hazardous area certification code

ATEX: Certification No. Baseefa12ATEX0209X

Marking - II 1G Ex ia IIC T4 Ga (-20°C ≤ Ta ≤ +50°C)

IECEx: Certification No. IECEx BAS 12.0114X

Marking - Ex ia IIC T4 Ga (-20°C ≤ Ta ≤ +50°C)

CSAC : Marking - Class I, Div 1, Gps A,B,C, D T4 (-20°C ≤ Ta ≤ +50°C)

Marking - Ex ia, IIC T4 (-20°C ≤ Ta ≤ +50°C)

CSAUS : Marking - Class I, Div 1, Gps A,B,C, D T4 (-20°C ≤ Ta ≤ +50°C)

Marking - Class I, Zone 0, AEx ia, IIC T4 (-20°C ≤ Ta ≤ +50°C)

Hazardous area classification code

ATEX & IECEx: Zone 0, 1, 2 gas group IIA, IIB, IIC

CSAC&US : Division 1 & 2, Groups A, B, C and D

Zone 0, 1, 2 gas group IIA, IIB, IIC

Standard compliance

BSEN 61526, EN55011, IEC60079-0, IEC60079-11, IEC61010-1,

UL 913, UL 60079-0, UL 60079-11, CSA C22.2 No 0-10, CSA C22.2

No 157-92, CSA 60079-0:07, CSA 60079-11:02