451P ionization chamber dose rate meter
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Brief description:The 451P pressurized ionization chamber survey instrument is a handheld battery-powered instrument designed for use in harsh environments and normal environments. The 451P patrol instrument features a pressurized ionization chamber, which increases sensitivity and improves energy response for measuring gamma and X-ray radiation.
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Detailed introduction
451P ionization chamber dose rate meter
Product introduction:
l The Model 451P Pressurized Ionization Chamber Monitor is a handheld, battery-powered instrument designed for use in both harsh and normal environments.
l The Model 451P instrument features a pressurized ionization chamber that increases sensitivity and improves energy response for measuring gamma and X-ray radiation.
l The Model 451P measuring instrument uses microprocessor and LCD display technology, and has a comfortable handle with a large diameter padded grip, which is designed to reduce fatigue caused by long-term use.
l The measuring instrument housing is made of lightweight, high-strength materials and is sealed against moisture.
l When ordering, users must specify the dosage unitR or Sv.
l The meter's display features an analog bar graph.
l 2 1/2 digit readout, hold mode indicator for low voltage indication.
l The user control section consists of aIt consists of ON/OFF button and a status button.
l This instrument has automatic zero adjustment and automatic range conversion.
l When the surrounding light is dim, the display's circuit system can automatically light up the background light.
l ES-232The interface can be connected directly to the computer toUsing an Excel spreadsheet in Windows，Enhanced instrument functions.
l The instrument's software enables users to perform data retrieval, parameter selection, and provides a virtual instrument display with audio and visual alarm indication.
l The software can be modified by the user to meet the needs of special applications
Product features:
l Wide range of applications including(α, γ ray) non-destructive testing, X-ray and environmental testing
l battery powered
l Automatic range conversion and automatic zero adjustment
l RS-232 communication interface
l Measure dose rate and dose simultaneously
l Peak hold mode facilitates peak capture measurements, especially suitable for diagnosticsShielding and protection leakage measurement of X-ray equipment
l Programmable flash display and alarm
l Automatic ultra-bright LCD display
l independent accumulation mode
l Excel spreadsheet for Windows (optional)，Real-time data logging
l can be downloaded and stored in the instrument，2700 datasets
l Virtual instrument display,with audio and visual alarm indication
l Support user instrument configuration and parameter selection
l User selectable working mode
Technical parameters:
detector | 300 cc high pressure air ionization chamber |
detectable rays | 451P Beta rays greater than 1MeV are greater than X and γ rays 25KeV |
control buttons | ON/OFF and MODE buttons |
working mode | Work continuously after starting up30 seconds to perform cumulative dose measurement mode even if displayed in mR/h or R/h units |
automatic features | Automatic zero return, automatic range switching, automatic backlight |
power supply | two sections9V alkaline battery, 200 hours of operation |
show | LCD simulation/Digital signal, with background light |
Analog signal | The 100-cell histogram shows 6.4cm long. The histogram display is divided into 5 segments, each segment is marked with the corresponding value of the instrument range. |
Configuration | 451B with beta filter |
Accuracy | Any range full scale indicationBetween 10% and 100%, all within 10% of the reading |
Measuring range | 0 to 50mSv/h |
Temperature requirements | -20-50(degree) |
Warm up time | When the temperature is about the same as the environment2 minutes |
Volume | 100mm × 200mm × 150mm |
weight | 1.07kg |
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