名称：精密注射泵

哈佛PHD 4400 Hpsi 超高压可编程精密注射泵
标准注射/回抽

 

项目	产品描述
702200	PHD 4400 Hpsi Programmable Syringe Pump 超高压可编程精密注射泵

 

技术参数	702200
类型	Microprocessor single syringe, infuse/withdraw, programmable from keypad
泵结构	Standard
泵功能	Infuse/Withdraw, programmable
*小流速	0.0001 µl/hr
*大流速	220.82 ml/min
注射器数量	1
注射器架类型	Standard Rack
注射器*小尺寸	0.5 µl
注射器*大尺寸	140 ml
平均直线推力	200 lbs (fluid pressure > 1,800 psi with an 8 ml stainless steel syringe
压力	High
通信等级	3
通信	RS-232, TTL, programmable
**度	0.35 %
复现性	0.05 %
非易失性存储器	存储所以设置
RS-232	RJ11-4 Connector
TTL	9-pin connector D-sub.
马达	1/2 to 1/32 microstepping, microprocessor controlled, 1.8° step angle motor
导向螺杆每转一圈电机前机步数	800 at 1/2 stepping to 12,800 at 1/32 stepping
*小步速	27.3 sec/step
*大步速	416.7 µsec/step
步速分辨率	0.082 µm/step
推进器移动*小速度	0.18 µm/min
推进器移动*大速度	190.676 mm/min
显示	Fluorescent, 2-line, 40 character
输入功率	0.75 A, 75 W
电压范围	100 to 240 VAC, 50/60 Hz
高度	17 cm
宽度	23 cm
深度	29 cm
净重	6.4 kg

4400 超高压可编程精密注射泵


The PHD 4400 Hpsi Programmable Syringe Pump is a single syringe infuse-withdraw pump equipped with all the functions of the PHD 22/2000 Programmable Model, but with a high-power stepper motor to provide up to 200 lbs. of linear force.

Pressure and Speed

The PHD 4400 Hpsi can deliver up to 220.82 ml/min with a single 140 ml syringe. Maximum pressure is dependent on syringe size. For stainless steel syringes, see page A70.

Flexibility and Easy Programmability

?Two standard infusion modes (continuous or volume dispense)

?Internal programmable pump control in all models

?In Program Mode, complex infuse and withdraw applications can be easily created, stored in the pumps nonvolatile memory and recalled for later use.

?Autofill Mode provides continuous delivery when the pump is used in conjunction with either a standard or high pressure valve box and a fluid reservoir.

Ease of Use

Setting the pump is quick and easy. Input the diameter of the syringe or use the internal Syringe Lookup Table to automatically input the syringe diameter based on the syringe manufacturer and size. Select a mode (continuous delivery or volume dispense) and a rate and you are ready to go.

Features

Universal Input Power Supply: No need to change AC line switches, fuses, or wires.

Nonvolatile Memory: Stores all operational data and program sequences.

Stall Detection: An optical detector verifies motor movement. Stalls due to jamming or excessive back pressure are reported.

Visual/Audible Alarms

Power-Up Options: Powers-up in Standby or Running Mode after power interruption.

RS-232 Connections: Allows daisy-chaining of multiple pumps for remote control. Also allows for scale and printer connections.

TTL Connections: Allows for synchronizing pump with external devices, controlling an external valve, changing direction of travel, etc.

Modes of Operation

Pump Runs continuously in the infuse or refill directions until stopped.

Volume Runs until specified volume has been pumped or refilled.

Program Pump operates according to specified sequence of instructions. (Note: All modes

interact with Autofill feature.)

Specifications