Instrument Description: 930 type a fluorescence spectrophotometer can be widely used in chemical, environmental protection, chemical testing, health care, nutrition and other industries, for many to quantitative determination of trace organic and inorganic components. Instrument detection sensitivity, wide measurement range, good stability, is the current domestic cheap price the best product in the fluorescence photometer. Instrument features 1. Has the fluorescence light door automatic startup and normally open function 2. With test data, digital display, automatic printing function 3. The high detection sensitivity, stable performance 4. Automatic curve regression 5. Easy operation, easy maintenance Technical parameters Wavelength range: 330 ~ 750 nm Filter: a total of 10 pieces Band-pass type: 360, 400, 480 and 400 nm As type: 420, 450, 470, 510, 550 and 510 nm Detection limit: can detect 10-8 g/ml quinine sulfate Linear error: no more than plus or minus 4.0% Repeatability: better than 0.8% Curve fitting a curve, quadratic curve, the curve of point to point Sensitivity ratio transformation: 1 ~ 999 (adjustable) Display mode: six leds Color dish: 10 mm standard fluorescent color dish A peripheral interface: RS - 232 c serial port Light source: 12 v50w halogen lamp (life 2000 hours) Print mode: built-in thermal printer
Instrument Description: 930 type a fluorescence spectrophotometer can be widely used in chemical, environmental protection, chemical testing, health care, nutrition and other industries, for many to quantitative determination of trace organic and inorganic components. Instrument detection sensitivity, wide measurement range, good stability, is the current domestic cheap price the best product in the fluorescence photometer.
