Liquid chromatograph Khromatek-Kristall HPLC 2014
Liquid chromatograph Khromatek-Kristall HPLC 2014 The liquid chromatograph Khromatek-Kristall HPLC 2014 consists of various modules. They allow you to flexibly configure the device to solve various problems, and, if necessary, easily change the configuration. Chromatograph modules Pumps Isocratic. Gradient with low pressure mixing. Gradient with high pressure mixing. Detectors Spectrophotometric, refractometric, conductometric, diode matrix. Sample injection Manual dispenser tap. Automatic dispenser. Speaker thermostat In the range from 4 to 90 degrees, with the ability to accommodate 3 columns 300 mm long. The following additional modules can also be built into the system Vacuum degasser (includes eluent tray). Tray for eluents. Speaker tap switch (automatic or manual). Conductivity suppressor for conductometric detector. Chromatek-Kristall HPLC 2014 was registered in the State Register of Measuring Instruments on February 3, 2015, registration number 59672-2015. Range of eluent operating flow rates: From 0.001 to 10 ml/min (for analytical chromatography). From 0.01 to 50 ml/min (for semi-preparative chromatography). Advantages of a chromatograph Highest sensitivity of the spectrophotometric detector due to the design of the optics. High stability of maintaining pump flow. Simplicity and ease of operation due to the high level of automation of the chromatograph units. Automatic compensation of solvent compressibility. Availability of solvent leakage sensors. Chromatek Analyst program for device control and data processing. Manba: https://www.nv-lab.ru/catalog_info.php?ID=8791
- Parameter: Chromatec-Crystal HPLC 2014
- Spectrophotometric: 1.5•10-9 g/ml for caffeine in water or 1.0•10-10 g/ml for anthracene in acetonitrile
- Refractometric: 1.5•10-7 g/ml for caffeine in water or 3.0•10-7 g/ml for glucose in water
- Conductometric: 3.0•10-9 g/ml for chloride ion or 4.0•10-8 g/ml for sodium ion
- Diode matrix: 2.5•10-9 g/ml for caffeine in water or 1.5•10-10 g/ml for anthracene in acetonitrile
- Working pressure, no more, MPa: 34
- Volume of injected sample, µl: 0.1 – 975.0
- Dosing reproducibility when the dosing loop is partially filled, OSCO: <0.5%
- Temperature control range, °C: +5 – +60
- Sample carryover (with rinsing): <0.01%
- Number of vials: 120 (1.5 ml) or 36 (12 ml)
- Functionality: full dose filling partial dose filling 3 types of washing derivatization dilution