펌프를 켜고 퍼지밸브(purge valve)를 오픈시키면. 펌프내부에 유체가 채워지지 않은 상태에서도 스스로 유체를 흡입합니다.
주사기를 이용해 액체를 채우는 작업을 하지 않아도 됩니다.
피스톤씰(seal)은 항상 피스톤과 완벽하게 일적선으로 정렬될 수 있도록 실제적으로 유동(浮遊)합니다.
피스톤씰의 평균수명은 순수(H2O)로 6,000 PSI 압력에서10 mL/min 의 유량으로 연속작동시 5,000 시간 이상을 보장합니다.
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Flow Rate Range |
Pressure Rating |
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|
0.5uL/min ~ 4 mL/min. |
7,000 psi max. |
|
1.0 uL/min ~ 10 mL/min. |
7,000 psi max. |
|
10 uL/min ~ 40 mL/min. |
3,500 psi max. |
|
10 uL/min ~ 125 mL/min. |
1,500 psi max. |
|
50 uL/min ~ 200 mL/min. |
500 psi max. |
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Flow Rate Range: |
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Maximum Temperature |
100 degrees C (High Temp.) |
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Accuracy: |
± 1% or ±2 uL/min. whichever is greater ± 1% or ±1 uL/min. whichever is greater (Micro) |
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Precision: |
0.25% from 0.1 ~ 10 mL/min at 20 degrees C 0.25% from 0.1 ~ 4 mL/min at 20 degrees C (Micro) |
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Pulsation: |
<1.0% Δ P/P at >1,500 PSI |
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Dimensions: |
6.75” W x 15.6” D x 6.75” H |
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Weight: |
16 lbs. |
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Power input: |
100-240 VAC, 50/60 Hz |
Micro, Analytical |
Preparative |
||
SST |
PEEK |
SST |
PEEK |
Description |
Part Number |
---|---|
Model 541 Isocratic Micro HPLC Pump, SST, 0.0005 ~ 4 mL/min, 7,000 psi max. |
541-0004 |
Model 541 Isocratic Micro HPLC Pump, PEEK, 0.0005 ~ 4 mL/min, 4,000 psi max. |
541-0004B |
Model 541 Isocratic Micro HPLC Pump, Titanium, 0.0005 ~ 4 mL/min, 7,000 psi max. |
541-0004T |
Model 541 Isocratic Micro HPLC Pump, SST, 0.0005 ~ 4 mL/min, 7,000 psi max., 100℃ max. |
541-0004HT |
|
|
Model 541 Isocratic Analytical HPLC Pump, SST, 0.001 ~ 10 mL/min, 7,000 psi max. |
541-0010 |
Model 541 Isocratic Analytical HPLC Pump, PEEK, 0.001 ~ 10 mL/min, 4,000 psi max. |
541-0010B |
Model 541 Isocratic Analytical HPLC Pump, Titanium, 0.001 ~ 10 mL/min, 7,000 psi max. |
541-0010T |
Model 541 Isocratic Analytical HPLC Pump, SST, 0.001 ~ 10 mL/min, 7,000 psi max., 100℃ max. |
541-0010HT |
|
|
Model 541 Dual-Head Semi-Prep HPLC Pump, SST, 0.01 ~ 40 mL/min, 3,500 psi max. |
541-0040 |
Model 541 Dual-Head Semi-Prep HPLC Pump, PEEK, 0.01 ~ 40 mL/min, 3,500 psi max. |
541-0040B |
Model 541 Dual-Head Semi-Prep HPLC Pump, Titanium, 0.01 ~ 40 mL/min, 3,500 psi max. |
541-0040T |
Model 541 Dual-Head Semi-Prep HPLC Pump, SST, 0.01 ~ 40 mL/min, 3,500 psi max., 100℃ max. |
541-0040HT |
|
|
Model 541 Dual-Head Preparative HPLC Pump, SST, 0.01 ~ 125 mL/min, 1,500 psi max. |
541-0125 |
Model 541 Dual-Head Preparative HPLC Pump, PEEK, 0.01 ~ 125 mL/min, 1,500 psi max. |
541-0125B |
Model 541 Dual-Head Preparative HPLC Pump, Titanium, 0.01 ~ 125 mL/min, 1,500 psi max. |
541-0125T |
Model 541 Dual-Head Preparative HPLC Pump, SST, 0.01 ~ 125 mL/min, 1,500 psi max., 100℃ max. |
541-0125HT |
|
|
Model 541 Dual-Head Flash-Prep HPLC Pump, SST, 0.05 ~ 200 mL/min, 500 psi max. |
541-0200 |
Model 541 Dual-Head Flash-Prep HPLC Pump, PEEK, 0.05 ~ 200 mL/min, 500 psi max. |
541-0200B |