Analytical HPLC SystemLD-LAHS-B11is a unit equipped with LCD display UV-Visible wavelength range of 190 nm to 700 nm and double plunger reciprocating pump system for constant flow pump. It has gradient kit system for test result accuracy. Consists of separate workstation, sample injector and front mounted self-locking switch. Deuterium lamp is used as light source with valve mounting frame. It is ideally used in the detection of compounds in pharmaceutical industries, research institute, food industries, and petroleum industries, etc.
SKU Code: LD-LAHS-B11
| Model No | HPD-A20 | HPD-A21 | ||||||||||||||||||||||||||||||||||||||||||
| Wavelength range | Single wavelength ( 190 to 800 nm ) | Dual wavelength ( 190 to 800 nm ) | ||||||||||||||||||||||||||||||||||||||||||
| Wavelength accuracy | ± 0.5 nm | ± 2 nm | ||||||||||||||||||||||||||||||||||||||||||
| Wavelength repeatability | 0.15 nm | 0.3 nm | ||||||||||||||||||||||||||||||||||||||||||
| Band width | 8 nm | 8 nm | ||||||||||||||||||||||||||||||||||||||||||
| Optical path | 10 nm |
| Voltage | AC 110 V/ 220 V ± 10 %, 50/60 Hz |
| Band width | 8 nm |
| Flow range | 0.001 to 10.00 mL/min |
| Gross weight | 75 kg |
| Light source | Deuterium lamp |
| Flow accuracy | ≤ ± 0.3 % |
| Response time | 0 to 4.9 seconds |
| Baseline Noise | ≤ ± 1 × 10-5AU |
| Baseline drift | ≤ 2.0 × 10-4AU/h |
| Flow stability | RSD ≤ 00.1 % |
| Linearity range | 1.8 AU (5 %) |
| Maximum pressure | 42 MPa |
| Power consumption | 100 W |
| Setting step size | 0.001 mL/min |
| UV/Visible Detector | |
| Pressure fluctuation | ≤ 1.0 % |
| Display pressure error | ≤ 1.0 % |
| Wavelength repeatability | ± 0.1 nm |
| High Pressure Constant Flow Pump | |
| Minimum detectable concentration | 4.0 × 10-9 g/mL |
| Widely used in pharmaceutical, petroleum, research institute, food industrial applications in separation and detection of mixture of compounds in chemical analysis, poison analysis, environmental analysis, protein food detection, medicine testing, and polymer analysis. |
