Scope
Biodiesel free and total glycerin has a thermal conductivity detector, hydrogen flame ionization, electron capture, flame photometric, five kinds of nitrogen and phosphorus detector can be equipped with a packed column or a capillary column. The instrument can be programmed temperature thermostat operation, or third-order operation. Instrument is highly integrated, advanced design, to achieve a higher degree of automation, it can detect parameters, temperature parameters set by the keyboard implementation. Can packed column and capillary pressure and stigma real-time display, the instrument uses a single air route structure, reasonable structure, stable and reliable performance, simple operation, easy maintenance.
Features
1, with power self-diagnosis function, stopwatch function (to facilitate flow measurement), running timer, power storage protection, keyboard lock and power supply with anti-interference function mutation.
2, automatic fault diagnosis: analysis end automatic exceeded prompted, provide diagnostic meet the national standard three ratios, TD shown, the component concentrations shown a variety of fault diagnostics and so on.
3, oven volume, intelligent opened the door and out of the system infinitely variable air volume, reducing the program up / cool down time after the system is stable equilibrium; furnace system :( temperature range) Ambient temperature + 6 ℃ ~ 400 ℃ .13-order program heating, heating rate of 0-50 ℃ / min; Increment 0.1 ℃ / min can recalibrate the oven temperature by the user, and arbitrarily set maximum temperature. Furnace temperature equilibrium time determined by the user.
4, all computerized key operations, large-screen LCD display, man-machine dialogue, easy to operate;
Technical parameter
1. Temperature control
Temperature control range: room temperature 7℃ -400℃(incremental 0.1 degrees C)
Rise order: three order
Rise rate: 0.1 ℃ -50 ℃ /min (incremental 0.1 ℃)
2. Detector FID
Detection limit: less than 5 * 10-12g/s (sixteen -)
Baseline noise: less than 6 * 10-12A/H
The linear range is greater than or equal to 105
Stable time: less than 20min
3. Detector TCD
Sensitivity: 10000mV = ml/mg (sixteen -)
Baseline noise: less than 30uV (99.999 hydrogen carrier gas
4. FPD detector
Detection limit: ≤5 × 10-12g / s (N)
Baseline noise: ≤2 × 10-13A / H
