Specifications include, but are not limited to: Provectus Control Unit & Balance Brand: Provectus or Equal Part No: 6500 or Equal * Must be compatible with Perkin Elmer 2400 Series II CHNS/O Elemental Analyzer * Materials can be weighed directly in the sampling pans, avoiding sample transfer and possible loss of materials caused by using weighing papers. * Single-point automated calibration routine * Weighing chamber separate from the controller * Self-leveling tripod base * Easy-glide door with cushioned glass door stoppers * Solid back panel * Stirrup handling with push button * Left- or right-hand measurements * Automatic (electrical) tare: Full range * Weight range: 0-5000 mg with resolution of 0.1 µg * Autorange: Automatically selects the correct weighing range and adjusts the position of the decimal point. * Readout: Graphical OLED display * Weighing resolution: 0.1 microgram below 1 mg; 1 microgram at 1-10 mg; 10 microgram above 10 mg * Accuracy: ±0.006 mg at 1mg; ±0.01 mg at 10 mg; ±0.1mg at 100mg; ±0.5mg at 1000mg (when measured with class M weights) * Precision: < or = 2.0 microgram at 1mg; < or = 4.0 microgram at 10 mg; < or =10.0 microgram at 100 mg; < or =0.1 mg at 1000 mg (based on a standard deviation calculated from at least five separate weighing) * Electrical requirements: 100-240 VAC; ±10%, 50/60 Hz; output from power adaptor is 12VDC, 0.5A; output power = 6W * Maximum DC power consumption: 2.4W * Maximum mains power consumption: 5 W * Maximum Weight: Balance module: 5.2 kg * Maximum Weight: Control unit: 2.5 kg * Maximum Allowable Dimensions: Balance module: 238 mm W x 180mm Hx165 mm D; Control unit: 260 mm W x 40 mm x 280 mm D
