... ,hospital, biological products,food machining,public and other examination departments. Use of environmental1. Temperature :10 - 35 2. Relative humidity 10 - 90 ... dish using a standard GM Φ90 * 156. Power AC-DC dual-use, rechargeable battery DC6V, filling a row after the wires for ... , battery components, see fig.2. Sampler can be AC-DC dual-use, after the equipment has a switch and the bottom of ...