Specifications

1. numeric keypad setting
2.auto wavelength
3.linear regression function on host

  J752 / J752(WA)UV VISIBLE SINGLE BEAM SPECTROPHOTOMETER

Features

 

 Advanced optical system, C-T configuration diffraction grating monochromator, precise 1200 lines/mm grating, high resolution, high photometric accuracy and low straylight.

 

 Built in SCM technology,auto wavelength running and correct, auto 0%,auto 100% and error-free T/A transformation.

 

 With transmittance, absorbance, concentration factor setting or concentration direct readout functions.

 

 Spacious sample compartment, 4 position cuvette rack, adaptable for 1-10cm optical path rectangular cells.

 

 Model 752(WA) withphotomerric, quantitative measurement(standard sample comparison, standard coefficient and linear regression) functions by using host.

 

 Data printout by mini printer through the serial interface independently.

 

 Optional software with photometric, quantitative measurement and print functions.

 

  

  Major specifications and functions

 

	J752	J752(WA)
Wavelength run modes	auto	auto
Wavelength Range	(200-1000)nm	(190-1100)nm
Wavelength Accuracy	±2.0 nm	±2.0 nm
Wavelength Reproducibility	≤1.0 nm	≤1.0 nm
Spectral Bandwidth	4 nm	4 nm
Photometric Accuracy	±0.5%(t)	±0.5%(t)
Photometric Reproducibility	≤0.2%(t)	≤0.2%(t)
Photometric Range Concentrition Range	-0.301-3.000(A) 0-99999	-0.301-3.000(A) 0-99999
Stray Light	≤0.5%(t)	≤0.5%(t)
Stability	<0.002A/h	<0.002A/h
functions	photometric measuring quantitative measuring	photometric measuring quantitative measuring
	Transmittance Absorbance concentration	Transmittance Absorbance concentration
	quantitative and data processing software	quantitative and data processing software
	1-10cm cuvette	1-10cm cuvette
	miniprinter or Ink-jet printer, Laser printer	miniprinter or Ink-jet printer, Laser printer
	RS232C interface	RS232C interface

 

 

 

 

Optional Accessories

 

1)     Halogen-Tungsten lamp

 

2)     Deuterium Lamp

 

3)     Glass cuvette 0.5cm,1 cm, 2 cm, 3 cm,5cm,10cm

 

4)     4-allied 5 cm and 10cm cuvette rack

 

     (5cm rack adaptable for 1-5cm cuvette)

 

     ( 10cm rack adaptable for 1-10cm cuvette)

 

5)     Quartz cuvette 1cm,2cm,3cm,5cm

 

6)     Praseodymium-Neodymium optical filter

 

7)     Holmium oxide optical filter

 

8)     Specialized mini printer and cable

 

9)     Quantitative and data processing software package