Specifications |
|
X-ma 3000 (PC) |
X-ma 3100 (PC) |
X-ma 3200 |
Performance |
Wavelength Range |
190 ~ 1100 mm |
a. Basic Mode Abesorbance. Transmitiance or Concentration measurements
b. Quantitartive Esrablish or use Stored calbration to measure the concentration of unknowns
c. WL scan Spectrum scan of sample at any selected wavelenght range with choice of scanning speed and wavelength interval
d. Kinetics Measurement of absorbance changing vs. time with reaction rate calculation function
e.Multi Wavelength Mesasurement at multiple wavelengths to analyze and determine the composition of the mixtures
f. DNA/protein Calculation if concentration and DNA purity. Ratio at other wavelengths can be measured |
Spectral Bandwidth |
2.5 nm |
2.0 nm |
1.8 nm |
Optical System |
Single beam, Grating 1200 lines/mm |
Wavelength Accuracy |
¡¾0.5nm |
¡¾0.5nm |
¡¾0.3nm |
Wavelength Repeatability |
0.3nm |
0.3nm |
0.2nm |
Scanning Speed |
Hi, Med, Low, Max 3000nm/min |
Photometric Accuracy
|
¡¾ 0.3%T |
¡¾ 0.3%T |
¡¾ 0.2%T |
Photometric Repeatability |
¡¾ 0.3%T |
¡¾ 0.15%T |
¡¾ 0.15%T |
Photometric Range |
-0.3 to 3.0A/0 to 9999Conc. |
Stray Light |
¡¾ 0.05%T |
Stability |
¡¾0.002A/h |
¡¾0.002A/h |
¡¾0.001A/h |
Display |
LCD(100x78mm) or PC Model |
Baseline Flatness |
¡¾0.002A |
¡¾0.002A |
¡¾0.001A |
Optional Accessories |
Sample Compartment |
-Auto 8 cell holder (STD) |
- 3, 5, 10 cm 4-cell holder - Water-jacket cell holder - Micro cell holder - Ambient sipper/ Peltier system - Test tube holder - Printer - Cell |
Light Source |
Halogen & Deuterium lamp(Pre-Aligned) |
Output |
USB Port & Parallel Port (Print) |
Power Requirement |
220/110V, 50/60Hz |
Dimensions (WxDxH) |
480x360x160mm |
Weight |
16kg |