| MD-91 | |
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Due to a special mechanism that Mect has developed, The MD-91 can dispense an extremely small amount of fluid intermittently or continuously. It can handle a variety or liquids, such as instant adhesives (= Cyanoacrylates), magnetic fluid, UV bonds, anaerobic bonds, fluxes, solvents, oils, inks and paints. It is the ultimate dispenser. |
Mect's microdispensers are widely used in manufacturing and research. |
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With a built-in digital timer (MD-91), the dispenser can supply |
| extremely small amounts of liquid with high precision. | |
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A liquid trickling prevention function, instant vacuuming function, and |
| interval-vacuuming function (patented) are built in. | |
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A single dispenser can supply liquid at two points. |
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Additional pumps can be installed. When two pumps are added, dispensing |
| is available at six points. | |
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Pump heads are removable (MD-91) from the controller. |
| FEATURES: |
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The rotor and housing can be installed and removed easily, |
| so that the MD-91 can be repaired and maintained on site. | ||
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Our vacuum mechanism releases dispensing pressure at | |
| the moment when the dispensed amount reaches | ||
| a specified level, or in a specified period of time thereafter. | ||
| Because the dispensed liquid cannot return, the dispenser | ||
| can supply a constant amount of liquid. This also has the | ||
| advantage of preventing the hardening that usually, results | ||
| when using cyano-based adhesives. | ||
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A special mechanism extends the tube's service life. | |
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Tubes can however be replaced easily. | |
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The control has a mechanical contact and an operation | |
| completion signal generator, and can be connected to an automated system or robot. | ||
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The required power source is | |
| AC 100 V (110, 115, 220, 230, or 240 V). No air source is required. |
| SPECIFICATIONS | |
| Dispensing rate: | 0.0001 cc/shot minimum |
| Power supply: | AC 100 V (110, 115, 220, 230, and 240 V), 50/60 Hz |
| Output: | 6 W |
| Rotor speed: | Max. 120 rpm, variable (MD-91) |
| Dispense control time: | 0.01-99.99 sec. (MD-91, digital timer) |
| Interval control time: | 0.1-7.0 sec. |
| Vacuum control time: | 0.01-99.99 sec. (MD-91, digital timer) |
| Dispensable liquid viscosity: | 10,000 mPa·s or less. |
| Applicable tubes: | 0-1,000 mPa·s, a Teflon tube of ø0.25 x ø0.75 or ø0.6 x ø1.1 |
| 1,000-5,000 mPa·s , a Teflon tube of ø0.6 x ø1.1, or ø1.0 x ø1.6 and | |
| 5,000-10,000mPa·s , a Teflon tube of ø1.0 x ø1.6, ø1.4 x ø2.0, ø1.9 x ø2.5, ø2.4 x ø3.0 | |
| Weight: | 2.3 kg |
| EXTERNAL VIEW AND LAYOUT DRAWING | |
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*These specifications are subject to change without prior notice.