Basic Info.

Product Description

1.imported plane grating as dispersive element to change wavelength 2.light source: halogen-tungsten lamp (12 v/20w) 3.wavelength range(nm): 330---800nm 4.wavelength accuracy : ±2nm 5.wavelength reproducibility: ?1nm 6.bandwidth: ?6nm 7.absorbance range: ?0.3abs~3.0abs 8.linear error: ±5% 9.absorbance reproducibility: ?0.005abs 10.resolving capability: 0.001abs 11.temperature control: room temperature, 25?, 30? or 37? by peltier device 12.temperature-control accuracy: ± 0.5? 13.pump volume: 200ul~2000ul 14.testing method: (1)linear end point (2)non-linear end point (standard curve) (3)two-point (fixed time) (4)kinetic (5)double wavelength (6)absorbance (7)sample blank 15.items: 72 fixed items, more than 3000 measurement data can be stored 16.keyboard: membrane keyboard 17.display: big lcd 18.printer: built-in thermal printer, paper width: 110mm 19.environmental temperature: 10?~30? 20.relative environmental humidity: ?8