Introduction

Biochemistry, pharmaceutical, educational, industrial, quality control and research laboratories 8 rotated cell holder spectrophotometer

Specifications

Wavelength Range

190 nm to 1100 nm

Spectral Band pass width

< 1 nm

Wavelength Accuracy

< ± 0.5 nm

Wavelength Reproducibility

< ± 0.1 nm

Monochromator

Modified Czerny-turner typeWith 1200 lines/mm holographic grating

Stray Light

0.05% T at 220 & 340 nm

Photometric Range

-0.1 to 3.0A, 0 to 125%

Photometric Accuracy

< 1% at 1A

Photometric Reproducibility

± 0.001A

Noise

< 0.001A

Drift

0.002 A/hr at 340 nm

Stability

± 0.002 A/hr

Light Source

Tungsten and Halogen lamp and Deuterium lamp

Display Mode

Backlit, Graphical, Liquid Crystal Display with Contrast Control

Sample Holder

Automatic Rotary type 8 position multi-cell holder

Interface Ports

RS-232C Serial and Centronics ports

Wavelength Slew Rate

5000nm/min

Standard Capability

Absorbance / % transmittance, concentration and file manager

Real-time PC S/W

Automatic multi-cell & multi-wavelength measure
Advanced multi-survey scan
High order standard curves
Time based scan(simple kinetics)
Absorbance ratio
User defined function

Software Specifications

ABS/%T/Conc

Display of all Data -%t, ABS, Concentration
Measure Absorbance at up to 10 Wavelengths
Multi Selectors 1 to 7 Cell Number
Selected Unit

Scale Mode-Manual, Auto, Cursor, Peaks Valleys
ABS.<->%t Conversion

Single-Point Calibration Curve(Zero or Non-Zero)
Multipoint Calibration Curve Method
(1 st ~3 rd order Regression Curve or Segmented Standard Curve)
Manual Standard Curve: Input Concentration and ABS up to 7

Accessories