The computer digital constant flow pump supplies, computer digital constant flow pump [Huasheng Holdings] for a wide range DHL-A computer digital constant flow pump (experimental) is a flow can automatically select the precise quantitative display fluid volume, infusion volume reaches a preset amount automatically sound and light alarm and make the appropriate post-processing the new computerized 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 extensions) 5, the percentage of flow rate correction range: + / -30% 6 with data power save function: Time decade 7 Flow Accuracy: / -30% Global Hotline 86-0550-7092555 the mailbox hskjxsb01@126.com Fax 0550-7092557