These semi-automated urine analyzers are closed systems for use with either Combina 13 or 115 strips. The standard models have a throughput of 60 – 120 samples per hour, and the Combilyzer model is fully- automated with a throughput of 500 or more samples per hour. These analyzers feature a modular concept with a touchscreen and infra-red interface. The touchscreen technology makes the analyzers easy to use. Additional features include a CCD image sensor and battery operation.