CGOLDENWALL Digital Spectrophotometer Spectrometer Visible Spectrometer Tungsten Lamp for Lab Medical Testing Petrochemical Industry 7230G

Technical parameter Model: 7230G Display: color touch screen display Spectral bandwidth: 2nm Wavelength range: 325-1100mm (step interval 0.1nm) Wavelength scanning speed: 200-3000nm/min Wavelength moving speed: 8000nm/min Wavelength repeatability: 0.5nm Baseline linearity: ±0.004A Data interface: USB Voltage: 110V or 220V Net weight: 10kg Product description 1.One key automatically corrects the ABS value. 2.The number shows the measured value. 3.The imported tungsten lamp has a service life of up to 2000 hours. 4.The large sample room can be placed 100mm colorimetric. 5.Data output port RS232, can connect computers and printers. 6.Four bit LCD LCD display. 7.The spacious sample room can accommodate 5 to 100mm colorimetric dishes. 8.The host machine can detect photometry, and the software can detect and display the standard curve quantitatively, C = F * ABS. 9.The main components are equipped with import and convenient for maintenance.

• Wide range of applications: The product is suitable for quantitative analysis of the content of substances in the ultraviolet and visible spectrum regions, and can be widely used in factories, school gold, agriculture, food, biochemistry, environmental protection, petrochemical, medical and health, and various scientific research units.
• Touch the screen to automatically adjust the wavelength: A standard curve of up to 12 standard points can be established. Calibration curve fitting, concentration direct reading, it can save 50 curve parameters. It has a concentration direct reading function with concentration factor setting and concentration setting, which can save 200 test records.
• 4 -digit LCD display: 4-digit LCD display with large measuring range and high calculation accuracy.
• Advanced optical system design: Our products adopt advanced optical system design, sealed grating monochromator, adopt scientific anti-mild technology, eliminate stray light technology, and significantly improve the service life, stray light, stability, and metering accuracy indicators.
• Print function : The newly designed optical path ensures linear accuracy and ultra low stray light. It can connect directly to printer (matching), print data or map.