Flow Rates | 0.01 to 24.00 mL/min |
Pressure | 0 to 10000 psi |
Pressure Accuracy | ± 2% of full scale pressure |
Pressure Zero Offset | 0 psi +10 psi |
Flow Accuracy (Constant Flow) | ± 2% using 100% Methanol @ 1000 psi ± 5% using CO2 (Based on gas volume measurements and back calculation to liquid) |
Flow Precision (Constant Flow) | 0.5% RSD using 100% Methanol @ 1000 psi |
Pressure Control Accuracy (Constant Pressure) | <10% or 100 psi whichever is larger |
Dimensions | 5.75” high x 11.125” wide x 21.6” deep (15 x 28 x 54.9 cm) |
Weight | 24.0 lbs (10.8 kg) |
Power | 110-120 VAC, 50-60 Hz; or 220-240 VAC, 50-60 Hz |
Back Panel Inputs | Remote run/stop inputs (5 volt TTL type) 0 to 10 volt flowrate control input 0 to 10 KHz flowrate control input USB and RS-232 serial communication ports for complete control and status monitoring |
Back Panel Output | Normally open and normally closed relay contacts (SPDT, form C, 0.25 amp max, 50 volt max) indicate when a pressure fault or motor stall fault occurs. |
Pulsation (Constant Flow) | ± 5% @ 1.0 mL/min using 100% Methanol @ 1000 psi |
SC 類型有兩種配置可選:恆定壓力模式和恆定流量模式。恆定壓力模式具有可選擇的壓力設置點。流量會自動調整以維持壓力,非常適合萃取應用。恆定流量模式提供精確的 CO₂ 流量,適用於超臨界流體層析。
SC 類型配備了全整合的佩爾帖熱電冷卻模組,以保持幫浦過程中的 CO₂ 溫度穩定。其獨特的結構簡化了幫浦設備的安裝,並且不需要外部水浴或冷卻系統及相關的管道和維護。
壓力監控 (通過變送器),具有用戶選擇的上限/下限壓力設置
控制模式: