Introduction: Shanghai Jiapeng Technology Co., Ltd. independently developed and produced DHL-A computer constant current pump (liquid crystal display), also known as peristaltic pump, is a laboratory instrument for accurate sampling, quantitative analysis and liquid extraction. The constant current pump can visually observe the rotation speed of the constant current pump. Through conversion and prediction, the actual flow rate of the constant current pump can be calculated, and the constant current pump can be controlled conveniently and intuitively, and the speed regulation is more precise. It is widely used in various colleges and universities. Laboratory, medicine, chemical, food, environmental protection, experiment, science and education, health care and other fields. A complete liquid chromatography separation and purification chromatography system can be formed with a nucleic acid protein detector, an automatic partial collector, a chromatography column and a data workstation. Jiapeng brand constant current pump is precise, durable, stable in conveying flow, continuously adjustable with high pressure and lift, and the material is not in contact with the outside world. It can prevent pollution, small size, light weight and reliable performance. It can be used in the case of trace, quantitative infusion or pumping. Features: It adopts fully enclosed environmentally friendly polymer high-strength ABS material, and the injection mold is molded once, which is firm and beautiful. The 80° bevel control panel is designed for ergonomics and can be easily controlled without the need to bend over. The actual flow value obtained by setting the flow rate is input, and the flow rate correction is automatically performed. Various modes to choose from, flow correction mode, constant current mode The special stepping motor has multiple subdivision mode drives and integrated circuits with large output torque, high precision and stable operation. Chinese LCD super large blue film LCD original display mode, industry leading quality, new microcomputer chip control The external control interface can be used with the automatic part collector. Technical Parameters: Model DHL-A Pump head: DHL series 6 wheel Speed range: Speed resolution 0.1 rev / min - 65 rev / min Flow rate: 2 × (0.5-900) ml / h Display mode: LCD display flow and speed Direction of operation: positive and negative reversible Pressure: ≥3kg/cm2 Applicable hose: Ø 1.2*3, 3*5mm Quantitative range: 1-9999ml or 1-99.99L Function mode: Flow correction mode, constant current mode Flow correction: Input the actual flow value obtained by setting the flow rate, and automatically perform flow correction.
Introduction: Shanghai Jiapeng Technology Co., Ltd. independently developed and produced DHL-A computer constant current pump (liquid crystal display), also known as peristaltic pump, is a laboratory instrument for accurate sampling, quantitative analysis and liquid extraction. The constant current pump can visually observe the rotation speed of the constant current pump. Through conversion and prediction, the actual flow rate of the constant current pump can be calculated, and the constant current pump can be controlled conveniently and intuitively, and the speed regulation is more precise. It is widely used in various colleges and universities. Laboratory, medicine, chemical, food, environmental protection, experiment, science and education, health care and other fields. A complete liquid chromatography separation and purification chromatography system can be formed with a nucleic acid protein detector, an automatic partial collector, a chromatography column and a data workstation. Jiapeng brand constant current pump is precise, durable, stable in conveying flow, continuously adjustable with high pressure and lift, and the material is not in contact with the outside world. It can prevent pollution, small size, light weight and reliable performance. It can be used in the case of trace, quantitative infusion or pumping.
