BLC-20G gradient high performance liquid chromatograph

Location: United States Features: 1) set of integrated design, full-featured, representing a small space, suitable for a variety of analysis; 2) computer-controlled pump and detection, automatic operation, Buck-Chrom gradient controller method with good reproducibility ; 3) data workstations famous Peak-Simple, easy to do quality control or research and development projects, an analog recorder; 4) method with the package: C18 reverse phase column, infusion systems, syringes and detector; 5) variable-wavelength system high resolution [5nm] 190-360nm (D2) and 360-800nm ??(tungsten lamp); 6) various types of reverse phase column (C18, C8, Amino, Cyano, Phenyl); normal phase column (silica and Al2O3 ); GPC column for selection; 7) with all of the polymer (PEEK, Teflon, Ruby, Sapphire, Quartz) is fully compatible with the contact surface. No ionic contamination, do high pressure and GPC / SEC analysis, choose stainless steel; 8) the electronic control unit can precisely control the pump flow rate range of 0.01 ~ 9.99mL / min (analytical); 0.10 ~ 40.0mL / min (semi-prep type); 9) detector flow cell can be quickly changed from 7mm Path analysis of / 10 μL to preparative 2mm diameter / 4μL; 10) used in cosmetics, food, pharmaceutical and teaching and research, but also for the determination of paint and pigments, polymers, petrochemicals and botanical analysis, stable and reliable performance. Software: Data station with control of all products with PeakSimple Buck chromatography software. It includes: data collection, external switch, detector attenuation, pump flow rate can be set according to the load procedure. Allowing developers to simplify the work. Data files, calibration parameters and reporting formats to meet the requirements. Because multiple windows, multi-point calibration and four-channel input, PeakSimple package even better than 10 times more expensive products. Technical parameters: Pump: 1) Flow: 0.01-9.99ml / min (analysis); 0.10-40ml / min (preparation); 2) Pressure: 0-3000PSI max (PEEK material); 0-5000PSI max (stainless steel); 3 ) Accuracy: 1% maximum deviation; 4) Accuracy: <0.5% RSD; 5) Control panel: RUN / STOP, the main flow control, pump status, flow display [ml / min]; Detector: 1) wavelength range: . 190-360nm UV [deuterium]; 360-800nm ??VIS [Tungsten] 2) spectral width:. 5nm; 3) Flow Cell: 10uL volume, 7mm diameter (ANA); 4uL volume, 2mm diameter (. PREP); 4) ABS range: 0.005% 到 1.0 ABS [2ABS MAX] 5) drift: <2 x 10-4 A / hour @ 254nm; 6) Noise:.. <2 x 10-5 A @ 254nm; 7) Linear:> 2%; 8) control panel: ABS range, automatic zero, WL; 9) Wavelength accuracy: better than 2nm; 10) Repeatability: better than 1nm; 11) Record Output: 10mV full scale; 12) Points Output: 1V / ABS to 2V (= 2.0ABS); 13) Display: ABS: 4.5-bit to 1.999ABS, wavelength: 3; 14) Weight 40 lbs; 15) Dimensions 16 "W x 7" H x 17. "D BUCK-CHROM controllers: 1) gradient range: 0-100%; 2) Incremental: 0.5%; 3) Gradient accuracy: 1% maximum deviation; 4) Accuracy: <1%, from 10% -90 %; 5) flow accuracy (2 pumps): 1% maximum deviation; 6) Accuracy (2 pumps): <0.5% RSD; 7) software control: wavelength, Min / Max pressure limits, sample ID, solvents and signal processing column dimensions, flow, gradient slope, two detectors, fractionation and autosampler relay control, display real-time signal detector, pressure readings, chromatographic spectrum, gradient and pressure curve;