Dịch vụ - Sản phẩm >> Máy phân tích môi trường >> Thiết bị đo khí Radon TBM-IC-RN
Liên hệ: 0941.88.99.83 hoặc email: midtechvn@gmail.com - Mr. Hoàng Anh Quý!
Chi tiết: The TBM-IC-RN Radon Detector detects 10 picoCi/l of radon in 5 seconds and detects public release level of radon in less than 10 minutes. These ion chambers are now smaller and lighter and based on newest stable, essentially drift-free electrometer technology. The radon detector consists of an air ion chamber (2.9" D x 3.5" L) coupled to a stable solid state MOSFET input electrometer with built-in A to D converter to read out directly in nCi/liter. Range is 10 picoCi/l to 1 µCi/l. Ion Chamber walls are 180 mg/cm2 graphite lined methacrylate walls and provide accurate "air equivalence."
Features:
- Digital Display:
6 Digits Rate,
8 Digits Integrate - Compact and lightweight at 26 ounces
- TBM Package
- Flat Response
- Free Air Ion Chamber
- Detects axially below 5 KEV GAMMA OR X-RAY
- Detects alpha, beta, gamma
- Rapid Response
- Wide Range
SSL Encrypted, US Orders Only
Specifications:
- Detector: Free Air ion chamber 2.9'' dia x 3.5'' long. Internal volume 300 cc.
- Wall & Cap: Methacrylate, graphite lined 180 mg/cm2 walls and 540 mg/cm2 cap.
- Readout: LCD: 6 Digits Rate; 8 Digits Integrate.
- Indicator Lamp:
Green LED 10 pulses/sec per mR/h.
Red Over-range Indicator. - Range:
Rate 6 digit 10 picoCi/liter to 1 µCi/liter in a single range.
Integrate 8 digits 1 picoCi/liter* to 100,000 pCi/liter in a single range.
*less than 1 minute Indicator.
Note: TBM-IC-RN in Integrate Mode has no timer. User must provide clock or stopwatch. - Electrometer: Solid State MOSFET input.
- Electronics: A-D converter LCD drivers.
- Batteries:
10 ea. (Button) NEDA CR-1220 - shelf life 7 years.
6 ea. (AA) NEDA 15A - 1000hr. - Dimensions: 11" x 4" x 8" including handle and optional pump.
- Air Flow: Passive Diffusion or lightweight Battery powered pump.
- Weight: 26 oz. complete with batteries. Optional pump is 2 lbs.
- Options: Readout in Si units: Bq/m3.
- Optional Pump: Flow Rate: 4 SCFH. Batteries: 2 AA Batteries.
Working Level and Rn-222 Radon Gas vs. Radon Daughters:
Option 1: Particulate pre-filter removes much of the Radon daughters from the in-coming air stream but lets the Radon gas pass into the ion chamber for measurement.
Option 2: Activated charcoal pre-filter which stops much of the Radon gas is also available.
