8-Channel Fast Perfusion System Specifications: | Response time: | 1.5ms | Manifolds: | 8-channel, can be reduced down to 1-channel, 8-channel micromanifold | Height: | up to 3ft. adjustable, for gravity driven solution flow | Solution cylinders: | 60ml x16 | Tubing: | 100ft. polyethylene tubing, fits valves and perfusion manifold directly; 50ft. Tygon tubing, fits provided barbed luer-locks | Fitting: | barbed luer-locks and ferrule-type to connect to solution cylinders and between Tygon & polyethylene tubing | Anti-vibration mounting: | a. 1x1 ft. stand, b. magnetic stand, c. M8, M6, or 1/4-20 threaded surfaces | This system is used to change solution in the bath around your sample, or to apply test compounds locally using included miniature manifold. Switch solution valves are placed in 125mm L x 50mm W x 15mm H aluminum box. Included 1 ft. and X-blocks attach the valves to the included vibration-free syringe holder or to a regular 0.5 in. stand. This allows you to position valves near the sample over a microscope stage to minimize the dead volume inside tubing. Comes with tubing, and manifolds. Includes easy disconnect fitting for tubing and included syringes. Can be used with a gas adapter to saturate solutions with gas mixtures, CO2 and O2 for example (requires CO2 controller). Comes with a 16-channel controller. The controller opens valves through - manual buttons
- wireless remote control (optional)
- optically isolated digital or TTL signals generated by a computer or other equipment
- analog signal
- RS232 port (or USB connection) for software control
Compatible with data acquisition and imaging systems. Since valves are inside the metal box and are connected to the controller through shielded cables, there is no electrical noise during switching. |
The included unique syringe holder provides vibration-free operation and includes both a stand and a small magnetic base. The magnetic base does not take a lot of space from your set-up, but allows to position perfusion solutions near your sample. The post consists of 0.5 in. O.D., 1 foot long aluminum parts and can be extended to 3 feet high. An 1.5 in. flowerette head screw will fix the syringes on the post, making a traditional syringe holder. Comes with 60ml syringes, stop-cocks, and fitting. The holder can be also mounted on threaded M6, M8 or 1/4-20 surfaces. |
16-channel valve controller The included 16-channel controller can operate in AUTO Memory mode, when a set of chosen valves opens automatically at the time the other valves close. This is useful for automatic switching to preset solutions after the test solution is OFF, and provides uninterrupted solution flow. INHIBIT mode with manual and external controls allows you to switch all channels OFF at once, if required. The controller has an option for valves control by Binary Encoding using only 2-4 digital inputs, in case if a limited number of digital outputs are available in your system. The RS232 port allows automation of solution switching and integration with imaging systems. ANALOG output can be configured to monitor channel switching during manual operation. By default, ANALOG output is used to switch an outflow unit ON automatically every time perfusion is ON. With optional RS232UP upgrade up to 32 channels (two controllers) can be operated through a single RS232 port. Up to 10 controllers (RS232UP only) can be connected in a chain to control 320 channels through the same RS232 (or USB) port. Comes with an external 120/220V power supply. Click on image to enlarge. Specifications (controller): | Channels: | 16 | Controls: | optically isolated digital signals, TTL, Analog input, RS232 software command | Manual Overdrive: | Manual touch-pad switches, override electronical inputs | Remote control: | Wireless | Auto Memory: | Automatically switches to preset active channels pattern | Code mode: | Use only 4 TTL inputs to encode all channels | Close mode: | Inhibits all outputs to the valves, manual and electronical inputs | Analog output: | To switch outflow units CFPS-1U (optional configuration for telegraph output) | Custom modifications: | Additional features can be added or modified on request | Dimensions: | 2.5 x 12 x 9 in. | Power: | 120/240 VAC external power supply | Click on catalog numbers below to purchase online. Download PDF manual. Download PDF catalog. |
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PRICES AND OPTIONS | PS15-8 | ¥29950 | Complete 8-Channel Fast Miniature Perfusion System. Includes basic 16-channel controller, fast 1.5ms valves, SH-1A syringe holder, manifold, tubing and fitting. | |