Flash 06 Dual Detector
Two wavelengths simultaneously, according chosen interference filters in range 200 - 600 nm
FLASH 06 DUAL DETECTOR is an OEM build-in dual detector with two interference filters. Detector can be adjusted using interference filters at two fixed wavelengths in range of 200 – 600 nm. Noise level at 254 nm is ± 2 x 10-5 AU with an empty cell. (Filters 254 nm and 280 nm include price, other filters on request) High standard deuterium lamp in a special socket enables easy changing. This unit is used in liquid chromatography in flash and preparative applications. By using analytical cell can be detector used also for analytical purpose.
The unit is designed as build in unit with 24-36V power supply and RS232 controlling. On request can be sold in classical case with 90-264 V powering.
The unit offers many advantages:
- measuring at two wavelengths simultaneously
- wavelength setting from 200 up to 600 nm according used interference filter
- lamp work hours are counted using the built-in counter
- the cell is easy to replace from the side of the detector
- powering by 24-36V
- unit is controlled by RS232 interface
Technical parameters:
| Wavelength range-according used interference filter | 200 - 600 nm (standard installed filters 254 nm and 280 nm) |
| Typical spectral half-width | According used interference filter |
| Light source | Deuterium discharge lamp |
| Noise level at test cell (254 nm, TC 1.5 s) | ± 2 x 10-5 AU |
| Drift at test cell (254 nm after 1 h) | 1 x 10-3 AU/hr |
| Materials in contact with mobile phase | PTFE; fused silica, stainless steel |
| Time constant (T63) | 0 s; 0.3 s; 0.6 s; 1.5 s |
| Output for integrator (two channels) | 1 V/AU (in digital form only) |
| Interface | RS232 |
| Power supply | 24-36 V DC |
| Power input | 48 W |
| Dimensions (W x H x D) | 131 x 167 x 386 mm |
| Weight | 3.5 kg |
Preparative cell PLCC 15 (delivered with unit):
| volume/optical path(adjustable) | 45 μl / 0.3 mm (basic) 55 μl / 1.4 mm 70 μl / 2.4 mm |
| connecting | tubing with OD = 1/8", thread 1/4"-28 |
| maximal flow rate | 500 ml/min |
