Laboratory supplies
ESPECTROFOTOMETRO VISIBLE
| brand: Labotecgroup.com | id: 1100-V |

*-ESPECTROFOTOMETRO VISIBLE marca Labotecgroup.com modelo 1100-V.-

ESPECIFICACIONES:

colorimetric stand (suitable for power plants, waterworks and sugar refiner, etc) Digital display the measuring value; Auto light door and zero setting. The instrument adopts imported tungsten lamp, ensure its service life.

PARAMETROS TÉCNICOS

Modelo:


1100-V

Sistema optico:


Czerny-turner CT grating monochromator, 1200/mm

Rango de longitud de onda:


350-1020 nm

Exactitud de longitud de onda:


+/- 2 nm

Repetibilidad de longitud de onda:


?1nm

Rango de medición:


0-199.0%T, 0-1.999A, 0-1999C

Exactitud fotométrica:


+/- 0.5%T

Repetibilidad fotométrica:


0.5%T

Ancho de banda espectral:


5 nm

Measuring optical path:


100 mm

Stray light:


<= 1.0%T (340 nm)

Stability:


<= 0.004 A/h(500 nm preheat 1 hour)

Display modes:


4 LCD

Basic Measurement:


T,A,C

Data output (print):


RS232C

Light source:


6V10W

Operating voltage:


220V/110VAC,50-60Hz

ESPECTROFOTOMETRO UV VIS DOBLE HAZ
| brand: Labotecgroup.com | id: 1900-UV |


*-ESPECTROFOTOMETRO UV-VISIBLE DE DOBLE HAZ, marca Labotecgroup.com modelo 1900-UV.-
-CON SOFTWARE INCLUIDO

CARACTERISTICAS

The newly designed excellent optical system , high-performance holographic blazed grating, to ensure the instrument of low stray light. Double beam metering system, with advanced circuit tt&c system.,make the instrument with high stability and low noise. Automatic control systems, advanced design concepts to ensure that instrument with high reliability and stability. Removable structure of sample room design, easy to replace different attachments.,to satisfy different analysis demand. Capacious open source chamber design, make the light source change more convenient. Key components are of high quality, guarantee the high reliability of the instrument performance. English operating software under Windows environment,with many patent technology, provides abundant unique analysis capabilities.

PARAMETROS TÉCNICOS

Modelo: 1900-UV
Rango de Longitud de Onda: 190~1100nm
Ancho de banda espectral: 2nm
Exactitud de Longitud de onda <= +/-0.1 nm (656.1nm D2); <= +/-0.3nm (full warelength range)
Repetibilidad de longitud de onda <= 0.1 nm
Exactitud fotométrica 0.3%T
Photometric rang: -0.4A-4A
Stray light: <= 0.05%T
Stability: +/- 0.001A/h
Baseline flatness: <= +/- 0.001A
Drift: <= +/- 0.0004 Abs/h
Scanning speed: Fast, Mid, Slow
Wavelength setting method: automatically
Detector: Silicon photovoltaic
Light source: Imported long-life tungsten lamp and Deuterium Lamp,
Display: 320*240 LCD
Data output: USB Export
Printer : Optional
Analysis Software: Standard accessories
Input power: AC220/50Hz or AC 110/60Hz
Weight: 28kg

ESPECTROFOTOMETRO Ultravioleta-Visible con BARRIDO (scanning)
| brand: Vision-Lab | id: 4250/50 |

ESPECTROFOTOMETRO Ultravioleta-Visible con BARRIDO (scanning) marca VISION-LAB modelo 4250/50.-

Con las mismas especificaciones que el modelo 4210/50. Gracias a su microprocesador y software es capaz de realizar barridos en cualquier rango de su longitud de onda.
-Barrido: Si
-Pantalla: 3,5 LCD 2 líneas, 20 scripts LCD
-Ancho de banda: 5 nm
-Sistema óptico Monocromador Litrow de rejilla de 1200 líneas/mm
-Longitud de onda 190 - 1000 nm
-Exactitud ± 2 nm
-Repetibilidad ± 1 nm
-Selección Automática Luz difusa 0,1 % T a 220 nm y 340 nm
-Rango fotométrico 0-125% T / 0-2,5 A / 0-1999 C / 0-1999F
-Exactitud fotométrica ± 0,004 a 0,5A Deriva 0,002 A/h
-Lámparas Halógenas, Deuterio
-Autocero: Si
-Detector Fotodiodo de Silicio
-Salida de datos Analógica, RS 232C
-Portacubetas standard Para 4 cubetas de 10 mm de paso de luz
ESPECTROFOTOMETRO Ultravioleta-Visible
| brand: Labotecgroup.com | id: 2000-U-PRO |

*-ESPECTROFOTOMETRO UV-VISIBLE marca Labotecgroup.com modelo 2000-U-PRO.-
-CON SOFTWARE INCLUIDO

DESCRIPCION
uv-vis spectrophtometer with a smoother appearance design,smart color schems,blue-lit LCD display ellipse control buttons,and oval-shaped key-press design,which is very easy to operate.

CARACTERISTICAS
I. Adopts 128*64mm dot-matrix LCD screen and menu display.
II. Can adjust automatically 0%A and 100%T.
III. Large sample compartment,it can accommodate 5-100mm path lenght cuvettes.
IV. USB signal output interface,use professional UV-PRO1.0 software can realize functions of quantitative analysis,dynamic testing,with optional printer.
V.The screen shows wavelengths,clear and accurate readings,wavelength the smallest show on 0.5nm,to change the traditional way of reading the dial.
VI. Automatic control of the swithching of deuterium and tungsten lamp,automatic wavelength calibration,manual wavelength setting.Store 200 groups of measuring data and 50 groups of standard curve.



PARAMETROS TÉCNICOS

MODELO : 2000-U-PRO
Display: 128*64mm Blue backlight LCD screen
Rango de Longitud de Onda: 190 - 1100nm
Ancho de banda espectral: 2nm
Exactitud de Longitud de Onda: 1.5 nm
Repetibilidad de Longitud de Onda: 0.5 nm
Exactitud de transmisión: 0.5%T
Stray light: 0.15%T@500nm
Transmission repeatability: 0.2%T
Stability: 0.002A@ 500nm
Data output: USB driver/RS232
Light source: Tungsten-halogen lamp Deuteriu