[Huasheng Holdings] experimental equipment computer digital constant flow pump manufacturers sales, quality assured, low price DHL-A computer digital constant flow pump (experimental) is a flow can automatically select the precise quantitative infusion volume, and infusion volume reaches a preset amount automatically sound and light alarm and all appropriate post-processing the new computer-based electronic constant flow pump the pump has a stable performance, reliable, long-term continuous work. Technical parameters: 1, Power supply voltage: AC220V + / -10%, 50Hz 2, the use of the environment: temperature of 0 ° C - 40 ° C, humidity <85%, the flow rate range of options: the 0.01m / M-15.00m / M; using the 3mm silicone tube 0.01m "/ M-3m / M; (computer automatically qualified) 5mm silicone tube 0.05m" / the M-15m / M; (the computer automatically limited) choice of 4 preset amount: 0-9999m "or 0-9999m (with × 10 extension) 5, the percentage of flow rate correction range: + / -30%, with a data power save function: Time decade, flow accuracy: / -30% Anhui, China Sheng Technology Holding Co., Ltd., Anhui headquarters Global Hotline 86-0550-7092555 / 13855057418 Service Hotline 400-7788-515 E-mail hskjxsb01@126.com Fax 0550-7092557 Address Tianchang, Anhui TianYang Road 666 No. of Anhui Huasheng Technology Holdings Huaying Building Co., Ltd. Jiangsu Branch Tel 025-83225528 Address 40 East Beijing Road 607, Anhui Huasheng Technology Holdings Co., Ltd., Room Hefei Branch Contact Phone 0551-5530101 Address Hefei, Fuyang North Road and North Second Central intersection of Mission Hills Business 1 1601