Instrument features
*Adopting single-chip microcomputer control, 128 * 64 bit LCD display
*The spacious LCD display can display multiple sets of data
*Huge memory space, capable of storing multiple sets of data and curves
*Automatic 0 and 100% adjustment function
*Automatic wavelength adjustment
*Color filter automatic switching
*Wide sample pool (5mm~100mm)
*Capable of measuring standard curves using up to ten standard samples
*Quantitative measurement can be achieved by directly inputting K and B factors to establish a standard curve
*Can directly input standard samples and corresponding concentration values to establish a standard curve for quantitative measurement
*Standard curve parameters for power-off saving measurement settings
*Equipped with a universal parallel printing interface, it can print title bars, measurement data, curve parameters, curve standard sample points, and curves
*Equipped with USB interface
*More precise and flexible measurement requirements such as spectral scanning can be achieved through PC software control (optional)
Technical indicators and basic parameters
*Wavelength range: 320～1100nm
*Spectral bandwidth: 4nm
*Wavelength accuracy: ±0.5nm
*Wavelength reproducibility: ≤ 0.2nm
*Transmittance accuracy: ±0.3% τ
*Transmission density repeatability: 0.15% τ
*Stray light: ≤ 0.05% τ (340nm NaNO2)
*Stability: 0.001A/h (after preheating at 500nm)
*Measurement methods: transmittance, absorbance, concentration, energy
*Wavelength adjustment: automatic adjustment
*Luminous range:- 0.3～3A
*Display mode: 128 * 64 LCD
*Detector: Imported silicon photodiode
*Light source: imported tungsten lamp
*Power supply: AC 220V/50Hz or 110V/60Hz
*Power: 120W
*Instrument size: 480 × 350 × 220mm
*Net weight of the host: 11Kg