仪器简介：
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技术参数：
超高压精密注射泵； Accuracy 0.35%；Reproducibility 0.05%；Syringes 0.5 ml min/140 ml max single syringe；Flow Rate: Minimum 0.0001 µl/hr (with 0.5 µl syringe)； Maximum 220.82 ml/min (with 140 ml syringe) ；Calibration Automatic Display 2-line, 40 character fluorescent；Memory Nonvolatile (stores all settings)； Interface RS-232 ；multiplexed dual bidirectional ports； Connectors: RS-232； RJ-11 4-conductor telephone plug；TTL 9-pin D-SUB connector；Linear Force >200 lbs (91 kg)*；Fluid Pressure* >1,800 psi with an 8 ml stainless steel syringe, for example；Drive: Motor 1.8°stepper；Control roprocessor (from 1/2 to 1/32 microstepping)；Step/Rev. From 800 to 12,800；Step Rate: Minimum 27.3 sec/step；Maximum 416.7 µsec/step；Pusher Travel Rate: Minimum 0.18 µm/min； Maximum 190.676 mm/min；Resolution 0.082 µm/step；Power 100-240 VAC, 50/60 Hz, 75 W, 0.75 A fuse Dimensions, H x W x D 17 x 23 x 29 cm (6.7 x 9.0 x 11.4 in)；Weight 6.4 kg (14 lbs)；Remote Cable 9.1 m (30 ft) Length；品牌：harvard apparatus
主要特点：
EHSY西域品质提供的超高压精密注射泵性能卓越,能满足您不同工作环境的多
种需求．
Pressure and Speed
This model 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 automati
-cally input the syringe diameter based on the syringe manufac
-turer 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 modesinteract with Autofill feature.)
作为众多知名品牌的合作伙伴，EHSY西域以其优良的品质和服务来保证阁
下员工的职业健康，安全环境和美好未来。
