注射泵是一款符合工業(yè)標(biāo)準(zhǔn)的泵，它是世界上*受歡迎的泵。
Harvard Apparatus長期以來提供不同類型和值得信賴的產(chǎn)品的傳統(tǒng)正是泵所建立的基礎(chǔ)。
Harvard 22精密
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參數(shù)
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552222
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552275
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552314
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555920
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類型
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Microprocessor multiple syringe, infusion only or infuse/withdraw
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Microprocessor multiple syringe, infusion only or infuse/withdraw
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Microprocessor multiple syringe, infusion only or infuse/withdraw
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Microprocessor multiple syringe, infusion only or infuse/withdraw
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泵結(jié)構(gòu)
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Standard
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Standard
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Standard
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Standard
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泵功能
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Infusion Only
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Infusion Only
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Infusion Only
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Infusion Only
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*小流速
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0.002 µl/hr
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0.002 µl/hr
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0.002 µl/hr
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0.002 µl/hr
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*大流速
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55.1 ml/min
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55.1 ml/min
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55.1 ml/min
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28.4 ml/min
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注射器數(shù)量
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2
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2
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4
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6/10
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注射器架類型
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Standard Rack
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Standard Rack with Anti-Siphon
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4 x 140 ml Syringe Rack
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6/10 Multi-Syringe Rack
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注射器*小尺寸
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0.5 µl
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0.5 µl
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50 µl
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0.5 µl
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注射器*大尺寸
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140 ml
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140 ml
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140 ml
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60 ml
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平均直線推力
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47 lbs
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47 lbs
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47 lbs
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47 lbs
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壓力
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Standard
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Standard
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Standard
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Standard
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通訊水平
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2
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2
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2
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2
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通訊
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RS-232, TTL
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RS-232, TTL
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RS-232, TTL
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RS-232, TTL
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**度
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0.35 %
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0.35 %
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0.35 %
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0.35 %
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再現(xiàn)性
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0.05 %
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0.05 %
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0.05 %
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0.05 %
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非易失性存儲器
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Storage of all settings
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Storage of all settings
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Storage of all settings
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Storage of all settings
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RS-232
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25-pin connector
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25-pin connector
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25-pin connector
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25-pin connector
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TTL
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Shared port with RS-232
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Shared port with RS-232
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Shared port with RS-232
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Shared port with RS-232
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馬達(dá)
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1/4 microstepping, 0.9° micro step angle motor
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1/4 microstepping, 0.9° micro step angle motor
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1/4 microstepping, 0.9° micro step angle motor
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1/4 microstepping, 0.9° micro step angle motor
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導(dǎo)螺桿每旋轉(zhuǎn)一圈微步數(shù)
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3,200 at 1/4 stepping
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3,200 at 1/4 stepping
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3,200 at 1/4 stepping
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3,200 at 1/4 stepping
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*小步速
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6.8 sec/step
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6.8 sec/step
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6.8 sec/step
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6.8 sec/step
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*大步速
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416.7 µsec/step
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416.7 µsec/step
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416.7 µsec/step
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416.7 µsec/step
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步速分辨率
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0.33 µm/step
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0.33 µm/step
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0.33 µm/step
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0.33 µm/step
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推進(jìn)器*小移動率
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2.9068 µm/min
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2.9068 µm/min
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2.9068 µm/min
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2.9068 µm/min
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推進(jìn)器*大移動率
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47.6 mm/min
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47.6 mm/min
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47.6 mm/min
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47.6 mm/min
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顯示
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LED, 3-1/2 digit, numeric
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LED, 3-1/2 digit, numeric
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LED, 3-1/2 digit, numeric
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LED, 3-1/2 digit, numeric
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輸入功率
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0.5 A, 30 W
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0.5 A, 30 W
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0.5 A, 30 W
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0.5 A, 30 W
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電壓范圍
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Selectable, 95 to 130 VAC, 60 Hz or 220 to 260 VAC, 50 Hz
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Selectable, 95 to 130 VAC, 60 Hz or 220 to 260 VAC, 50 Hz
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Selectable, 95 to 130 VAC, 60 Hz or 220 to 260 VAC, 50 Hz
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Selectable, 95 to 130 VAC, 60 Hz or 220 to 260 VAC, 50 Hz
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高度
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28 cm
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28 cm
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28 cm
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28 cm
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寬度
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22.2 cm
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22.2 cm
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22.2 cm
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22.2 cm
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深度
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14 cm
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14 cm
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14 cm
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14 cm
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凈重
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4.5 kg
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4.5 kg
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4.5 kg
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4.5 kg
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Since the introduction of the first pump 22 many features and innovations have been added to the pump to offer a complete line of pumps for multiple syringe applications. Versions of the pump 22 for 4 microliter syringes, a 10 syringe rack and a syringe rack for 1 to 4, 140 ml syringes are available. An anti-siphon model is also available for infusion applications where the line pressure is lower than the syringe pressure. The anti-siphon bracket securely retains the syringe plunger to prevent unintended loss of fluid from the syringe.
This pump features an LED display and numerical keypad for easy entry of syringe diameter data and flow rates. Flow rate units can be set in µl/hr, µl/min, ml/hr and ml/min. An optical encoder monitors lead screw rotation to accurately maintain any flow rate. The run LED flashes when syringe plunger movement stops unexpectedly. A complete line of accessories for the Pump 22 are available including an interface box to make the connection of multiple accessories to a single pump fast and easy, see page A19.
The pump 22 can be controlled using RS-232 (serial) commands. An interface box and computer connector are required, see page A19 for a complete list of pump accessories. Multiple syringe pumps can be interconnected by daisy chaining pumps. Up to 100 pumps can be addressed independently using internal reference addresses from 0 to 99. A set of sample programs, using the Basic programming language, is included with each pump.
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技術(shù)參數(shù)
類型 帶微處理器的多注射器注射或注射/回吸型 穩(wěn)定精度 ± 0.35% 復(fù)現(xiàn)精度 ± 0.05% 注射器尺寸： *小