Harvard 22 2400006 multiple Syringe Pump

Unit comes with a sawtooth syringe holder capable of holding up to ten syringes and emptying them simultaneously at identical rates. This unit accommodates up to 10 syringes of any size up to 10ml and six syringes of any size up to 50ml.

• Legendary reliability –
• Versatile
• Easy to use
• Nonvolatile memory
• Sturdy
construction
• Computer control

The Harvard 22 syringe pump is the pump that set the industry standard! It is the world’s most popular syringe pump. Harvard Apparatus’ long-standing tradition of providing rugged and reliable products is the foundation upon which this pump was built.
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.

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.

The pump 22 can be controlled using RS-232 (serial) commands. An interface box and computer connector are required. (Not included) 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.

Specifications

# of Syringes 10

Accuracy 0.0035 %

Average Linear Force 47 lbs

Communications RS-232, TTL

Communications Level 2

Depth English 5.5 in

Depth Metric 14 cm

Display LED, 3-1/2 digit, numeric

Flow Rate Maximum 55.1 ml/min

Flow Rate Minimum 0.002 µl/hr

Height English 11 in

Height Metric 28 cm

Input Power 0.5 A, 30 W

Motor 1/4 microstepping, 0.9° micro step angle motor

Motor Stepper 1 Revolution of Lead Screw 3,200 at 1/4 stepping

Net Weight English 10 lb

Net Weight Metric 4.5 kg

Non Volatile Memory Storage of all settings

Pressure Standard

Pump Configuration Standard

Pump Function Infusion Only

Pusher Travel Rate Maximum 47.6 mm/min

Pusher Travel Rate Minimum 2.9068 µm/min

RS-232 25-pin connector

Reproducibility 0.05 %

Step Rate Maximum 416.7 µsec/step

Step Rate Minimum 6.8 sec/step

Step Resolution 0.33 µm/step

Syringe Rack Type Standard Rack

Syringe Size Maximum 140 ml

Syringe Size Minimum 0.5 µl

TTL Shared port with RS-232

Type Microprocessor multiple syringe, infusion only or infuse/withdraw

Voltage Range Selectable, 95 to 130 VAC, 60 Hz or 220 to 260 VAC, 50 Hz

Width English 8.75 in

Width Metric 22.2 cm

Email me at fc2206@pacbell.net for a pdf manual to review, check out my other listings I have other models available.

RETURNS & WARRANTY: This item comes with a five day, full return privilege after delivery. An instrument can be returned for any reason within the 5-Day Right-of-Return period for a refund, excluding shipping costs. A purchased item may only be returned with an RMA (Return Material Authorization) number. To obtain an RMA number, simply contact us either by phone, by FAX or by e-mail with details of the return. One of your best warranties is knowing whom you're doing business with. Please click on the "ME" icon for more information.

TECHNICAL SUPPORT: For any questions feel free to email and we will do our best to respond however, No technical support will be provided by the seller. All statements regarding products and their configuration are made to the best of our ability, and with the assumption that the buyer is knowledgeable and proficient in the use of this type of equipment. Unless specifically stated, power cords, software, manuals, etc. are NOT included.

SHIPPING & HANDLING: Buyer is responsible for all shipping costs. All items are professionally packed to arrive undamaged. UPS is our standard shipping carrier worldwide. On international orders we try to ship via the mail, but please be aware that there are size restrictions that may make it impossible to ship via the mail. USPS surface and airmail are not traceable outside the USA even if you insure it. Once shipped we are not responsible for what happens to it. All claims for lost or broken items must be handled by the buyer. I will gladly ship via any service you wish USPS, Fedex or UPS.

TERMS: We accept money orders, cashiers checks and company checks. Personal checks are held for 10 days to clear. Credit cards are accepted via Paypal.. Payment must be received within 7 days after auctions end. California orders subject to sales tax. Please include eBay item # with payment. Thanks for bidding and good luck.

If bidding on multiple items, DON'T WAIT TILL THE LAST SECOND, BECAUSE ALL OF OUR AUCTIONS END WITHIN A SHORT TIME FRAME

Harvard 22 2400006 multiple Syringe Pump

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