Precision Balances (CA Series) (0.01 g to 5000 g) The CONTECH Precision Balances (CA Series) are advanced laboratory weighing instruments designed for high-precision weighing in research, pharmaceutical, chemical, educational, textile, jewellery, and quality control laboratories. As a leading manufacturer, supplier, and exporter of precision balances, CONTECH combines Electro Magnetic Force Compensation (EMFC) technology with advanced electronics to deliver exceptional weighing accuracy, repeatability, and long-term stability. The CA Series incorporates a high-performance ADC circuit with inbuilt temperature compensation, providing highly stable measurements with a resolution of up to 6 million counts. All calibration and adjustment parameters are programmable to compensate for minor assembly variations, ensuring reliable and consistent weighing performance throughout the instrument's life. The balance features a large customized white backlit LCD display for clear viewing of multiple weighing parameters. An optional Vacuum Fluorescent Display (VFD) is also available for enhanced visibility. The bi-directional RS-232 interface allows easy communication with computers and printers, while an optional RS-232 to USB converter enables USB connectivity. The CA Series supports multiple weighing units, including grams, ounces, troy ounces, carats, mommes, pennyweights, grains, tola, mesghal, and Chinese taels. Advanced weighing functions include percentage weighing, piece counting, fill mode with programmable set points, accumulation of up to 200 samples, multiple print formats, external calibration, automatic zero tracking, adjustable stability indication, and user-selectable response speed. Optional accessories include ISO GLP compliance, Real-Time Clock (RTC), weigh-below hook for density determination, breeze shield, standard calibration weights, and Vacuum Fluorescent Display (VFD), making the balance suitable for demanding laboratory and industrial applications. Designed for precision, reliability, and ease of operation, the CONTECH Precision Balances (CA Series) provide dependable weighing performance for laboratories, research institutions, manufacturing industries, universities, and quality control departments. Features Advanced Electro Magnetic Force Compensation (EMFC) technology. High-resolution ADC with inbuilt temperature compensation. Large white backlit LCD display. Optional Vacuum Fluorescent Display (VFD). Bi-directional RS-232 interface. Optional RS-232 to USB converter. GSM function for paper and cloth quality testing. Multiple weighing units including gram, ounce, troy ounce, carat, tola, pennyweight, grain, momme, mesghal, and Chinese tael. Percentage weighing. Piece counting with automatic count correction. Fill mode with programmable set points. Accumulation memory for up to 200 samples. Multiple printing modes. External calibration. User-selectable response time (Slow, Normal, Fast). Adjustable stability indication. Automatic zero tracking. User-selectable display update speed. Specifications Model Capacity Readability Repeatability (±) Linearity (±) Pan Size CA-2202 2200 g 0.01 g 0.02 g 0.02 g 165 × 175 mm CA-3102 3100 g 0.01 g 0.02 g 0.02 g 165 × 175 mm CA-4102 4100 g 0.01 g 0.02 g 0.03 g 165 × 175 mm CA-5002 5000 g 0.01 g 0.02 g 0.03 g 165 × 175 mm General Specifications Tare Range: Up to Full Capacity Response Time: 2–3 Seconds Power Supply: 90–250 V AC, 50/60 Hz Power Consumption: 10 Watts Operating Temperature: 10°C to 45°C Dimensions: 315 (L) × 220 (W) × 110 (H) mm Optional Features RS-232 to USB Interface Converter ISO GLP Compliance Real-Time Clock (RTC) Weigh-Below Hook for Density Determination Vacuum Fluorescent Display (VFD) Breeze Shield Standard Calibration Weights / Weight Box
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