The manufacturer of the Harvard 11 Plus Single Syringe Pump, Harvard is Harvard. Refurbished Harvard Pump 11 Plus Single Syringe pump (p/n 70-2208). Optional: Dual RS-232.
Specification
Condition: Refurbished, Certified Pre-owned Capacity From: 0.5 µl to 50/60 ml Flow Rate Range: Minimum / Maximum: 0.0014 µl/hr with 0.5 µl syringe / 26.55 ml/min with 50/60 ml syringe Flow Rate Accuracy: 0.005 Maximum Force: 8 kg (17 lb.) Maximum Pressure: 8 p.s.i. with 50/60 cc syringe; 100 p.s.i. with 1 ml syringe Drive Motor: 0.9° step angle motor Step Rate: Minimum / Maximum: 1 pulse in 27.6 sec / 200 steps/sec Pusher Advance/Step: 0.8 µm pusher advance per motor step Pusher Travel Rate: Minimum / Maximum: 0.7 µm/min / 15 mm/min Dynamic Range: 1 to 16,384 Leakage to Ground Typically: < 150 µA Ground Resistance Typically: < 0.05 ohms Dimensions: 10x6x6 “ Weight: 5lbs Power Supply: 12VDC
Features
Refurbished to meet manufacturer's specification In excellent condition Thoroughly cleaned Money back guarantee Certified with warranty