Teledyne LD012PRX LD Class 12 mL/min PEEK Dual Piston Pump
Low Pulsation
This versatile LD Class pump offers dual-headed, positive displacement, delivering unmatched performance for analytical, flash, and small-scale preparative chromatography applications.
The pump is designed for high flow rate accuracy and low pulsation required for Analytical HPLC and will meet the performance requirements of demanding HPLC needs.
The high performance linear cams, along with automatic pressure compensation, provide precise flow rates for very accurate high pressure and low pressure gradients. Standard features include an integrated Prime-Purge Valve, Pulse Dampener, interactive keypad control, and complete PC control status through RS-232 and Micro USB 2.0 ports. The LD Class provides the precise flow and low pulsation for the most challenging separations.
Specifications
Manufacturer: Teledyne (SSI)
Head Material: PEEK
Pulse dampener and Transducer: Yes
Fitting Package: for 1/8 Inch and 1/16 Inch O.D. tubing
Max. Flow and Pressure Ratings: 12 mL/min (6,000 psi).
Flow Accuracy: ≤ ±2% for a flow rate of 0.20 mL/min and above with 80:20 Water/IPA @ 1,000 psi
Flow Reproducibility: 0.5% RSD
Pressure Accuracy: ±50 psi
Flow rate accuracy: ±2%
Wetted Materials: May include: PEEK, Synthetic Ruby, Sapphire, Zirconia, UHMWPE, FFKM, PFA, ETFE
Dimensions: 163mm H x 251mm W x 445mm D
Weight: 21.4 lbs. (9.7 kg)
Power: 100-240 Vac, 50-60 Hz, 1A;
Control: RS-232, Micro USB, Run/Stop, Analog (0-10V, 4-20mA)
Dual-Head Pump Comparison
| CLASS | MATERIAL | FLOW (mL/min) | FLOW ACC. | PRESSURE LIMIT (psi) | STROKE VOLUME (uL) | TEMP JACKET | MODE |
|---|---|---|---|---|---|---|---|
| LD SHOP ALL LOW PULSATION PUMPS | Stainless Steel PEEK | 0–12.0 | 2% | 6,000 SST 5,000 PEEK | 30.0 | No | Constant Flow |
| Stainless Steel PEEK Hastelloy | 0 – 36.0 | 2% | 6,000 SST & HASTELLOY 5,000 PEEK | 62.8 | Hastelloy ONLY | Constant Flow | |
| Stainless Steel PEEK Hastelloy | 0 – 100.0 | 2% | 1,500 | 251.4 | Hastelloy ONLY | Constant Flow | |
| PR SHOP ALL LOW HIGH-FLOW PUMPS | Stainless Steel PEEK Hastelloy | 0 – 100.0 | 3% | 4,000 | 251.4 | Hastelloy ONLY | Constant Flow |
| Stainless Steel PEEK Hastelloy | 0 – 300.0 | 3% | 1,000 | 565.6 | Hastelloy ONLY | Constant Flow | |
| CP SHOP ALL LOW CONSTANT-PRESSURE PUMPS | Stainless Steel | 0–12.0 | 2% | 18,000 | 31.4 | No | Constant Pressure |
| Stainless Steel Hastelloy | 0 – 24.0 | 2% | 10,000 | 62.8 | Hastelloy ONLY | Constant Pressure | |
| Stainless Steel | 0 – 100.0 | 2% | 4,000 | 251.0 | No | Constant Pressure | |
| HF SHOP ALL PREPARATIVE PUMPS | Stainless Steel | 0 – 300.0 | 5% | 10,000 | 452.4 | No | Constant Flow / Constant Pressure |
| Weight | 30 kg |
|---|---|
| Dimensions | 20 × 30 × 50 cm |
| Brand Name | |
| Flow Rate (ml/min) | |
| Max Pressure | 6000 psi |
| Material | |
| Instrument OEM |
