... E Lab. Main Products: Atomic Absorption Spectrometer (AAS), Fluorescence Spectrophotometer, Bio-Spectrophotometer, UV Vis Spectrophotometer, Visible Spectrophotometer, Flame Photometer, Whiteness Meter ... GX130Convection ModeForced ConvectionControl SystemMicroprocessor PIDTemp. Range (°C)RT+5°C~250°CTemp. Accuracy (°C)0.1Temp. Fluctuation (°C)±1(in ... Oven Thermostat Digital (Passed ISO 9001 RT+5~250)