Applications: tightly sealed electronic components, vacuum gauges, sensors, valves and fittings, vacuum components pacemakers and medical devices, the Food and Drug Packaging sampling tests. Technical parameters: 1. Standard running time (in the range of 10-9 test): 4 seconds, a standard test chamber (without nitrogen purge) 2. Measuring range :2.10-11to1 .10-1mbar. L / s * 3 one to two Roughing Pump: 25m3 / h (15cfm) or 50 m3 / h (30cfm) 4. before the pump: 20m3 / h (12cfm) 5. High vacuum: 200 1 / s multiplex molecular pump pump 6 Helium pumping speed: 4.4 l / s 7. Maximum Power Consumption: 2.3KVA 8. Weight: 190 kg/418 lbs harmonious Suzhou Electronic Technology Co., Ltd. Tel: Miss Lu 400-699-3936 Email: sales@hexieec.com