包装

仕様

725S VISIBLE SPECTROPHOTOMETER

Display Mode:backlight digital LCD

Lamp: Halogen-Tungsten Lamp    

Optical system:C-T configuration diffraction grating monochromator

Interface: RS232 serial port

Dimensions:370/360/200 mm

Weight:10Kg

Features

Whole aluminum metal alloy die-castings.

128×64 dots back illuminated wide screen LCD display.

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

Decimal system keyboard,transmittance test, absorbance test, concentration factor setting and concentration direct readout functions.

As much as 24 items of working curve equations can be preserved for long time.

First order curve fitting can be performed.

Data printout by mini printer.

Pre-aligned halogen-tungsten lamp,offer ease of use and simple maintenance.

Advanced optical system ensures low stray light.

Spacious sample compartment, 4 position cuvette rack, suitable for 1-5 cm optical path rectangular cuvettes.

Specificatios

Wavelength Range:                     (340-1000)nm

Wavelength Accuracy:                  ±2nm

Wavelength Reproducibility:         ≤0.5nm

Spectral bandwidth::                     4nm

Photometric Accuracy:                 ±0.5%(τ) (NBS SRM930D)

Photometric Reproducibility:         ≤0.3%(τ)

Stray Light:                                                  ≤0.2%(t)

Photometric range:                    TRANS: 0-199.9%

                                                  ABS:   -0.3-2.999

                                                  FACT:  1-9999

                                                                  CONC: 0-9999

 Standard Configuration

1)      725S spectrophotometer          1 set

2)      Power cable                                1 pc

3)      User Manual                               1 pc

4)      Certificate of quality checking 1 pc

5)      Fuses(2A)                                  2 pcs

6)      1cm glass cuvette                   2 pairs

7)      1cm 4 position cuvette rack     1 pc

8)      Packing list                                1 pc

9)      Mini printer                                1set

Optional Accessories

1)      Fuse (2A/3A)

2)      Pre-aligned halogen-tungsten lamp

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

4)      5 cm cuvette rack (adaptable for 1-5cm cuvette)

5)      Praseodymium-Neodymium optical filter

6)      Mini printer

7)      Printer cable

8)      Spectrophotometer data processing software package

9)      Comunication cable

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