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Thiết kế đặc biệt TBM-IC-MV với
Thành buồng mỏng, mật độ thấp nên phát hiện được tia X năng lượng thấp
cũng như năng lượng cao và không đánh lừa người dùng suy nghĩ
mức độ tiếp xúc với bức xạ thấp hơn thực tế.
GAMMA - X-RAY SURVEY METER
“CUTIE PIE”
GENERAL PURPOSE ION CHAMBER
Model ~ TBM-IC-MARK V
FEATURES:
- PORTABLE ION CHAMBER
- SEES ALPHA, BETA, GAMMA, X-RAY
- DIGITAL SURVEY METER
- OMNI DIRECTIONAL RESPONSE TO LOW ENERGY X-RAYS & SCATTER
- SEES AXIALLY BELOW 5 KEV GAMMA
- HIGHLY SENSITIVE – LOW ENERGY X-RAYS <30 KEV
- WIDE RANGE: 0.1 mR/hr to 10,000 mR/hr
- BOTH DOSE RATE & TOTAL DOSE 8 DIGIT READ OUT
- SMALL LIGHTWEIGHT TBM PACKAGE; 26 oz.
- FLAT RESPONSE – FREE AIR ION CHAMBER
- NO PRESSURIZATION REQUIRED
- FAST RESPONSE
- IP64; CE MARK
- OPTIONAL X-RAY COMPLIANCE SLEEVE
APPLICATION:
Whenever the TBM-IC, a fast, sensitive ion chamber
instrument is needed, the TBM-IC-MARK-V is the latest in a series. Important for use in medical departments including Oncology, Treatment & Diagnostic Areas, Radiology & Imaging, PET Scanners, and Gamma Knife.
DESCRIPTION:
The TBM-IC-MARK V is a general purpose Gamma X-Ray Survey Meter known as the “Cutie Pie”. It consists of a 2.5” dia x 3.5” long air ion chamber coupled to a stable solid state MOSFET input electrometer with built in A to D converter to read out directly in mR/h or mR. The TBM-IC-MARK V ion chambers are now smaller and lighter. Stable, essentially drift-free electrometer technology.
Rate range is 0.1 mR/h to 10.000 mR/h in a single range. Integrated Dose Range is 0.01mR – 100 R in a single range. 180 mg/cm2 graphite lined methacrylate walls accurate “air equivalence.”
Thin (0.5 mg/cm2) Mylar window allows high sensitivity readings for alpha and for low energy Beta such as C14 and X-rays in addition to higher energy Betas, Gammas.
This model does not require pressurization facilitating ease of shipment.
Unlike other instruments the TBM-IC-Mark-V which protects staff workers by detecting low energy scattered radiation other instruments ignore.
| SPECIFICATIONS: | ||
| Detector: | Free Air ion chamber 2.5” dia x 3.5” long. Internal volume 260 cc | |
| Wall & Cap: | Methacrylate, graphite lined 180 mg/cm2 walls and 540 mg/cm2 Beta cap. | |
| Optional: | 1g/cm2 walls. | |
| Window: | 2.0” dia. x 0.5 mg/cm2 Mylar. | |
| Readout: | LCD 8 digits. | |
| Alarm Indicator Light: | Green LED: High Range; Red LED: Over-Range Indicator | |
| Range: Rate: | 6 digit 0.1 mR/h to 10,000 mR/h in a single range or 0 µSv/hr to 100,000 µSv/hr | |
| Integrated Total Dose: | 8 digits 0.01 mR to 100 R in a single range. | |
| Controls: | 3 Way Toggle: On/Off/Battery Check; Zero Set Dial | |
| Zero Set Button-puts in Zero Offset while Depressed | ||
| 2 buttons on Display: | ||
| (1 Reset for Integrate Mode 1) Toggles Dose to Dose Rate | ||
| Operating Temp: | -35ᵒ C to 75ᵒ C | |
| ELECTRONICS: | ||
| Electrometer: | Solid State MOSFET input. | |
| Electronics: | A-D converter LCD drivers. | |
| Batteries: | ||
15 ea. (Button) NEDA CR-1220 – shelf life 7 years.
6 ea. (AA) NEDA 15A – 1000hr.
DIMENSIONS & WIEGHT
Dimensions: 5-1/2” x 3-1/2” x 8” including handle.
Weight: 26 oz. complete with batteries.
- OPTIONS:
- Readout in Si units: Sv and Sv/h.
- X-Ray-SLV is optional X-Ray compliance sleeve with 10cm2 aperture.
- Rechargeable Batteries and Charger
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