ECOM-Preparative HPCL Pumps
ECP2050, ECP2100, ECP2200(H), ECP2300
ECOM-PREPARATIVE HPLC PUMPS
Pumps ECP 2050, 2100, 2200, 2200H, and 2300 are a series of five pumps with a flow rate rangingup to 50, 100, 250, and 300 ml/min, respectively. These powerful and durable pumps are suitable for preparative applications in low- and high-pressure liquid chromatography across the chemical industry. They are designed with 2 pump heads connected in parallel with a piston diameter of 3/8''. Many improvements make these pumps more reliable, including a new learning algorithm for pulsation suppression and a leakage sensor. The pumps can operate in two modes, i.e. using constant flow rate or the newly added option of constant pressure. New material versions have been added-in beyond to stainless steel A316L, also Hastelloy, titanium and PEEK for biocompatible applications. The ECP2100 model now has a spring-loaded outlet valve.
The new type ECP2200H has a maximum pressure of 40 MPa up to 100 ml/min and 25 MPa at 250 (ml/min) and in the range of 100–250 ml/min the maximum operating pressure decreases linearly.
Gradient function : These pumps work as isocratic pumps, and, together with ECOM gradient boxes, they also work as gradient pumps. Gradient boxes ECB2007, ECB2007PC (ECB2005, ECB2005PC) are equipped with a four-way gradient mixing valve and must be ordered together with the pump. These sophisticated units allow for achieving a precise low-pressure gradient, i.e. gradual changes of solvent composition by mixing up to four liquids at the pump‘s entry. The gradient profile can be defined via a computer or manually using a display and a keypad. Without the use of a gradient box, the pump works as isocratic, with the option of one solvent and the composition of the mobile phase being chosen by the user.
Customers can use the pistons‘ back-washing function, after working, for example, with a buffered mobile phase.
Pump is supported by ECOMAC and Clarity software.
Seals : All pumps are delivered with GFP (PTFE) seals by default. You can order the pumps with UHMW-PE seals, which are considered the optimal recommended choice.
Software support : The pumps are supported by ECOMAC and Clarity software.
Features and benefits :
- Extended number of wetted material versions – not only stainless steel A316L, but also Hastelloy, titanium and PEEK for biocompatible applications
- Very good durability and reliability with proper maintenance
- All models include a display and keyboard for manual control
- Precise low-pressure gradient mixing (when connected with a gradient module)
- Piston back-washing function for work with buffered or aggressive mobile phases
- New learning algorithm for pulsation suppression
- Integrated leakage sensor
- Heating unit for pump headsavailable on request
- Customer modifications are possible
ECP2050 |
ECP2100 |
ECP2200 |
ECP2200H |
ECP2300 |
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Part number by material version |
Stainless steel |
ACC0000X |
ACD0000X |
ACHE000X |
ACHEH00X |
ACE0000X |
Hastelloy |
ACCH000X |
ACDH000X |
ACHH000X |
ACHEHH0X |
ACEH000X |
|
Titanium |
ACCT000X |
ACDT000X |
ACHT000X |
ACHEHT0X |
ACET000X |
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PEEK |
ACCP000X |
ACDP000X |
ACHP000X |
- |
ACEP000X |
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Flow rate (ml/min) |
0.001 – 50 |
0.001 – 100 |
0.001 – 250 |
0.001 – 300 |
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Maximum operating pressure
|
30 MPa (4351 psi)
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Stainless steel, Hastelloy, Titanium versions • 30 MPa (4351 psi, 300 bar) up to 100 ml/min • 15 MPa (2176 psi, 150 bar) at 250 ml/min |
• 40 MPa (5800 psi) up to 100 ml/min • 25 MPa (2626 psi) at 250 ml/min |
15 MPa (2176 psi, 150 bar) |
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PEEK version • 20 MPa (2901 psi, 200 bar) up to 100 ml/min • 15 MPa (2176 psi, 150 bar at 250 ml/min |
- |
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Pressure measurement precision |
± 2 % |
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Flow rate setting step |
0.001 ml/min |
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Repeatability of flow rate adjusting * |
± 0.5 % |
± 1 % |
± 0.5 % |
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Accuracy of flow rate setting * |
± 2 % |
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Upper pressure limit |
1.0–30.0 MPa (150–4351 psi) |
1.0–15.0 MPa (150–2176 psi) |
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Wetted materials |
According to material version: Stainless steel or Hastelloy or Titanium or PEEK |
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Interface |
RS232, Ethernet (LAN), USB, remote I/O interface |
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Power supply |
100–240 V; 50/60 Hz; 100 VA |
50/60 Hz; 230 VA |
100–240 V; 50/60 Hz; 250 VA |
100–240 V; 50/60 Hz; 200 VA |
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Supported gradient box |
ECB2007, ECB2007PC |
ECB2005, ECB2005PC |
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Dimensions (W × H × D) |
280 × 135 × 498 mm (11.02 × 5.12 × 18.23 in) |
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Weight |
12 kg (26.5 lb) |
12 kg (26.5 lb) |
13.5 kg (30 lb) |
14.5 kg (32 lb) |
13 kg (28.7 lb) |
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Output capillary outer diameter |
1/16′′ |
1/8′′ |
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Input tubing outer diameter |
1/8′′ |
3/16′′ |
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* 25 ml/min 15 MPa H2O (ECP2050)
50 ml/min 15 MPa H2O (ECP2100)
100 ml/min 15 MPa H2O (ECP2200)
100 ml/min 20 MPa H2O (ECP2200H)
150 ml/min 7.5 MPa H2O (ECP2300)
