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ECD UV detector
ECD UV detector
The continuously variable wavelengths of the two detectors are 190-600nm (ECD2600) and 190-800nm (ECD2800), and the noise is ± 3x10-6AU. These two detection devices are suitable for analysis systems.
The detector is easy to operate, the light intensity of the reference channel and the detection channel can be used for simple calibration of the detector, and can also be used to determine the working time of the light source. When the light source is on, the detector will automatically calibrate the wavelength. The detector is equipped with a high-quality deuterium lamp and a special lamp holder, making it easier to change the light source.
The signal is output in digital or analog form.
Detector technical parameters:
|
|
ECD2600 |
ECD2800 |
|
Article number |
ADB0000X |
ADA0000X |
|
Wavelength range |
180- 600nm |
180- 800nm |
|
Wavelength accuracy |
±1 nm |
|
|
Repeatability |
±0.5 nm |
|
|
light source |
Deuterium lamp |
Deuterium lamp + tungsten lamp |
|
noise |
1x10-4 AU / hr. |
|
|
Time constant |
20-10000ms |
|
|
Sampling frequency |
10HZ |
|
|
Digital output |
1V / AU |
|
|
Material in contact with liquid |
Silicone, PTFE, PEEK, stainless steel |
|
|
communication |
RS232，LAN |
|
|
Display |
VFD 140x32 pixels, 10 buttons |
|
|
power supply |
100-240V 50/60Hz 100VA |
|
|
Dimensions (width x height x length) |
280 x 135 x 498 mm (11.02 x 5.12 x 18.23 in) |
|
|
weight |
9 kg (19.8 Ib) |
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