OPTIMA SP 3000 UV-VIS Spectrophotometer[7 Feb. 2012, 2:18:49]
Keterangan
SP-3000plus implements high precision/ resolution with high precision Sine Driver Monochromator and stable voltage and signal process by adopting Noise Reduction Circuit.
SP-3000plus can be operated by standalone mode or PC control mode. The software included in SP-3000plus can be used in general quality and quantity analysis.
Furthermore, OptiView ( PC interface windows program) provides a more convenience for user in the various application fields.
Specificity of SP-3000plus
⢠ABM ( Auto Blank Measuring) Method
Before measuring each sample, automatically measuring blank so error caused by long time measurement reduce to a minimum.
⢠AGC ( Automatic Gain Control) electric circuit adoption
The intensity of light source is not constant for all measurement wavelength range, so the sensitivity is varied according to the measuring wavelength. To solve this problem, SP-3000plus automatically divides the gain of photodiode preamplifier into optimal ranges.
⢠LC Mirror Changing system
Lamp changing mirror is directly connected with LC motor so backrush of belt type is reduced to a minimum.
Because of automatically select the maximum intensity of radiation every turn on, SP-3000plus has good intensity of radiation and precision of wavelength.
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