TÌM NHANH (Kính mời Quý khách kích chuột, gõ cái cần tìm vào ô bên dưới rồi ấn enter):

Xem thêm: together2s.com; antoanbucxahatnhan.com; tuvanantoanbucxa.com.

Dịch vụ - Sản phẩm  >>  Máy đo tia X kiểm tra phòng X-Quang  >>  Những máy đo X-Quang chúng tôi cung cấp

Máy đo tia X kiểm tra phòng X-Quang

Mô tả ngắn:Máy đo an toàn bức xạ phòng X-Quang

Liên hệ: 0976.275.983 hoặc 0941.88.99.83 hoặc email: midtechvn@gmail.com - Mr. Hoàng Anh Quý!

Chi tiết: Kính thưa quý khách hàng,
Hiện nay chúng tôi đang có sẵn hàng máy AT1121, máy này có thể đo phóng xạ, tia X, đo tốt cho máy gia tốc (máy soi xe container, máy gia tốc trong y học hạt nhân, các loại máy gia tốc phát tia X,...) vì chúng phát năng lượng cao cỡ vài MeV, đặc biệt đo tốt cho phòng X-Quang vì tốc độ nháy tia X của máy X-quang là rất cao, thời gian phát tia ngắn, những thiết bị đo chậm khác không đáp ứng kịp.

Thông tin kĩ thuật:
- Measurement of continuous, short-term and pulse gamma and X-ray radiation ambient dose equivalent and ambient dose equivalent rate

- Search and detection of X-ray and gamma radiation sources
- Search and detection of high-level beta radiation sources with maximum spectrum energy of more than 500 keV
  • Measurement over a wide range of dose rates and energies
  • Measurement of dose rate and exposure time during short-term exposure (from 0.03 s)
  • Measurement of pulse radiation average dose rate with duration from 10 ns (AT1123)
  • Remote control is available for measurements from a distance
  • Possibility of stationary placement with external audio-visual alarm and potential-free contacts for actuator control
  • Connection to  a PC for the organization of a continuous monitoring system with the documentation function
Detector Scintillation plastic, Ø30x15 mm
Measurement range of ambient dose equivalent rate:
- Continuous radiation
- Short-term radiation
- Pulse radiation
50 nSv/h – 10 Sv/h
5 µSv/h – 10 Sv/h
0.1 µSv/h – 10 Sv/h (АТ1123)
Measurement range of ambient dose equivalent 10 nSv – 10 Sv
Energy range:
- Continuous and short-term radiation
- Pulse radiation
15 keV – 10 MeV
15 keV – 10 MeV (АТ1123)
Energy dependence relative to 662 keV (137Cs)
±35% (15 – 60 keV)
±25% (60 keV – 3 MeV)
±50% (3 – 10 MeV)
Measurement time of 137Cs gamma radiation dose rate
- Dose rate: 50 – 300 nSv/h
- Dose rate: 0.3 – 2 µSv/h
- Dose rate: 2 µSv/h – 10 Sv/h
≤60 s
≤10 s
≤2 s
Response time for dose rate change from 0.1 to 1 µSv/h <2 s
Typical sensitivity to 137Cs gamma radiation 70 cps/(µSv·h-1)
Overall dimensions, weight 233x85x67 mm, 0.9 kg

Ngoài ra quý vị có thể tham khảo thêm dòng ludlums:
Giá model LUD-9DP/ hãng Ludlum/ USA, giá xxxtr (bao gồm VAT 10%)
Giá model LUD-9DP-1*/ hãng Ludlum/ USA, giá yyytr (bao gồm VAT 10%), model này tốt hơn cho đo liều phòng X-Quang

• Provides ICRU-Based Ambient Dose Measurements
• Ambient Equivalent Dose or Dose Rate Is Flat Within 30%
from 60 keV to 1.3 MeV
• Special Design for Measuring Pulsed Fields
• Low Pressure Chamber is Non-Hazmat
• 2 μSv/h to 500 mSv/h (200 μR/hr to 50 R/hr) Range
• Sunlight Readable Color Display
• Auto Zeroing & Ranging
• Rechargeable Batteries
• Audio and Visual Alarms
• Rate, Integrate & Peak Hold Readouts
• Data Logging
• USB Connectivity
• Simultaneous Rate and Integrate or Peak Hold Readouts
The Model 9DP-1* is a variant of the highly sensitive Model 9DP-1
pressurized ion chamber meter that provides measurements of
ambient dose. Ambient dose equivalent is defined as the dose
equivalent readout that would be measured at a (human) tissue
depth of 10 mm. This requires a special ion chamber that can provide
a conversion of the (air kerma) exposure rate to provide the ambient
dose and dose rate.
Just like the Model 9DP-1, the Model 9DP-1* can correctly integrate
50 nanosecond pulses that other systems typically miss or measure
inaccurately. The instrument can also simultaneously display the
exposure rate, integrated value, and highest rate seen by the
instrument. The detector chamber is only pressurized to 2.5
atmospheres (22 psig), thus avoiding USA HAZMAT concerns
for shipping and handling. However, this reduced pressure also
reduces sensitivity, so the minimum "good" measurement point is
only 2 μSv/h (200 μR/hr).
The 256K color, bit-mapped display provides an optimized
presentation of the data and is accompanied with icons informing
the user of the active functions and instrument status. Alarms
are indicated using color changes on the display and an audio
output. The instrument is powered using NiMH type rechargeable
batteries that deliver up to 30 hours operation between charges.
Measurements can be logged to a USB drive plugged into the
instrument USB port. Data are written in CSV format for convenient
retrieval by a PC spreadsheet or database program.
Ludlum also offers a Dimension Interface Package that facilitates

complete setup and calibration programming under administrator-
controlled password protection.

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