產品名稱:THC-CH4-NMHC 分析儀
- 類別:氣狀物監測
- 型號:TAPI N901
- 特點:60s默認分析時間
25 ppb LDL(CH4,NMHC)
直接從儀器前面板界面完全可編程和自動化
儀器內部模塊化設計,便於維護
所有內部組件均採用 24VDC 供電
用於外部設備和硬體升級的前面板 USB 連接
校正程序中的即時色譜圖顯示
濃度和診斷參數的實時圖形顯示
具有可編程平均週期的綜合內部數據記錄
以太網和串行輸出,標準
模擬輸出和數字 I/O 擴展(選項)
用於自動校正的內部加壓量閥(選項)
產品說明
回上一頁
Detector | Flame Ionization Detector (FID) |
Method | Gas Chromatography with CH4 separation column |
Ranges (Methane) | Min: 0-5 ppm Max: 0-1,000 ppm |
Lower Detectable Limit | <25 ppb (Methane); <25 ppb (Propane) |
Cycle Time | 60 sec (minimum), user-definable |
Precision | <1% of reading or 0.05 ppm (whichever is greater) |
Linearity | <1% of full scale |
Zero Drift | Zero baseline performed once per cycle |
Span Drift (24hr) | <1% of full scale |
Sample Flow Rate | 60 cc/min + 10% |
Carrier Gas | 50 to 70 psi, N2 UHP Grade, Consumption 20 cc/min |
Fuel Gas | 50 psi ± 5%, H2 UHP Grade, Consumption 35 cc/min |
FID Air | 50 psi ± 5%, HC Free clean air, Consumption 350 cc/min |
Auxiliary Air | 70 psi ± 5%, Clean Dry Air, Consumption 1 cc/actuation |
Included I/O | 1 x Ethernet (TCP/IP) 1 x RS232 2 x front panel USB device ports |
Optional I/O | Universal Analog Output Board includes (all user-definable): 4 x Isolated Voltage Outputs (5V, 10V; user-selectable) 3 x Individually Isolated Current Outputs (4-20mA) Digital I/O Expansion Board includes: 3 x Isolated Digital Input Controls 5 x Isolated Digital Output Controls (user-definable) 3 x Form C Relay Alarm Outputs (user-definable) |
Dimensions (HxWxD) | 7” x 17” x 23.5” (178 x 432 x 597 mm) |
Weight | 35 lbs (16 kg) |
Operating Temperature | 5-40°C |
Power | 100-240V, 50/60Hz, Typical Power 130W |
Warranty | Two years |
Specifications subject to change without notice. All specifications are based on constant conditions. |