G200 là máy đo khí N2O (khí cười) cầm tay của QED, thương hiệu từ Mỹ, dùng để kiểm tra nồng độ N2O tồn dư trong không khí và vùng thở của nhân viên ở phòng mổ, phòng khám nha khoa, thú y và khoa X-quang. Máy đo 0–1.000 ppm bằng cảm biến hồng ngoại, có chế độ dò rò rỉ đến 10.000 ppm, tính phơi nhiễm trung bình theo thời gian (TWA), cảnh báo theo ngưỡng cài đặt và lưu 1.000 kết quả đo.
The G200 gas analyzer is designed to check the safety of concentration levels in the ambient environment and the breathing zone. The instrument was developed to measure gas concentrations in medical applications such as operating rooms, dental clinics, veterinary clinics and X-ray departments.
Available only on the G200 model, 'Leak' is a soft key used to start the instrument in leak detection mode. This mode extends the sensor's measuring range up to 10,000 ppm and increases the response speed to display instantaneous concentrations.
The G200 analyser is specifically designed to safety check background zone levels of N2O (0-1,000ppm) in medical applications. This instrument measures the long term exposure to N2O gas along with the TWA (time weighted average), leak detection for N2O storage. It is a dual purpose background analyser or personal analyser and is highly portable.
The G200 analyser has the following features:
O2, N20 0-1,000ppm
Data storage for 1,000 readings and download
EH40 occupational exposure limits calculated (TWA) - applicable to the UK only
Leak detection
User settable alarms
Data download for graphing and reporting
Four modes of operation: personal safety - TWA 8 hour read back; room monitor - background levels, user defined times; leak mode - 1-10,000ppm fast response; and standard measuring.
Professional Note
Please read the instructions for use (IFU) carefully before performing the test. Contact a Viet Huy technical specialist for on-site validation support in your laboratory.
Khởi động
Bật máy ở nơi không khí sạch, chờ tự kiểm tra; giám sát liên tục thì làm ấm khoảng 45 phút
Chọn chế độ
Cá nhân (TWA), giám sát phòng, dò rò rỉ hoặc đo tiêu chuẩn
Đo
Đặt máy gần vùng thở người được đo, hoặc đưa đầu lấy mẫu dọc đường ống, van khi dò rò rỉ
Lưu và báo cáo
Lưu kết quả, tải dữ liệu qua USB, so với ngưỡng nội bộ của cơ sở
Operating theatres
Dental practices
Veterinary clinics
X-ray departments
Contact the Viet Huy technical team for more information.
| Concentration measurement from 0 to 1000 ppm | |
| Humidity sensor from 0 to 100% | |
| Dual temperature probes from 0 to 50 °C | |
| Data storage | Memory stores approximately 1000 measurement results. |
| Gas leak detection | |
| User-configurable alarms | |
| Data download for graphing and reporting | |
| Manufacturer documentation | |
| The G200 analyser is specifically designed to safety check background zone levels of N2O (0-1,000ppm) in medical applications. This instrument measures the long term exposure to N2O gas along with the TWA (time weighted average), leak detection for N2O storage. It is a dual purpose background analyser or personal analyser and is highly portable. | |
| The G200 analyser has the following features | |
| O2, N20 0-1,000ppm | |
| Data storage for 1,000 readings and download | |
| EH40 occupational exposure limits calculated (TWA) - applicable to the UK only | |
| Leak detection | |
| User settable alarms | |
| Data download for graphing and reporting | |
| Four modes of operation | personal safety - TWA 8 hour read back; room monitor - background levels, user defined times; leak mode - 1-10,000ppm fast response; and standard measuring. |
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