Microscopes - J. ROMA, Lda.

BreukhovenNLFIELDWORK75930 Macroscope € 92,00 (D)A monocular macroscope with very clear image and perfectbrightness. One device with three applications:- Inspection magnifier 2,5x- Close up inspection magnifier 25x- Telescope, 8x, a field of 6,8° (118 m/1000 m)Weights less than 300 gramsAs an inspection magnifier it has a focussing range as closeas 30 mm. Very useful for observing insects, looking at stucturesin flora and inspection of photos or printed material.telescope759307593017020 BMS Spec5000 € 999,00 (D)The BMS Spec5000 spectrophotometer enables liquid substances in standardtest tubes to be illuminated by transmitted light in the wavelength range 335 –1000 nm.At various wavelengths the amount of light passing through the sample can bemeasured.On the basis of this information, the substance can be identified.The BMS Spec5000 is designed for education, science research, medical field,biology research, environmental protection and chemical industry.The results arte shown on a clear digital display.It also has a R232 and USB port for connection to a computer.Optical system: Single beam, grating system 1200lines / mmStray light: 0.2%T (at 360nm, NaNo2)Spectral slit width in nm: 10Wavelength range in nm: 335-1000Wavelength accuracy in nm: ±2Wavelength repeatability nm: 1Transmittance range : 0 … 100% TTransmittance accuracy : ±0.5% TTransmittance repeatability: 0.3% TAbsorption: -0,3 … 2.5Concentration: 0 … 100 mg/lFactor of concentrationDetermination: 0 … 999Light source: Tungsten halogenData display: T,A,C by LED / RS232CElectrical source: 110 / 220V ± 10% 60 / 50HZDimensionsin mm: 385 X 310 X 190Weight in kg: 5.5Operating O/S: Windows XPIncluding: BMS Spec 5000 software56 ¦ BREUKHOVEN b.v. - CAPELLE a/d IJSSELPrices are VAT excluded and ex worksCapelle aan den IJssel, Holland.