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Inert Technology

Inert PureSolv MD7 Solvent Purification System 5 Channels Regenerated

Inert PureSolv MD7 Solvent Purification System 5 Channels Regenerated

$20,000.00 USD
$20,000.00 USD
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Premium Pre-owned
60-Day Warranty
30-Day Return
Manufacturer Part #: MD7
SKU #: XBHU01E1

Inert’s unique dispensing system allows for easy access to anhydrous solvent by multiple users. Our multi-way valve design is considered the most efficient and safest dispensing system on the market today.

The PureSolv MD dispensing system facilitates proper air-free dispensing techniques using our integrated manifold system.

The PureSolv MD includes customer’s choice of 24/40, 14/20, 29/32 stainless steel glassware adaptors as standard. Other types of connections such as Luer lock needle valves, ball joints, quick disconnect glass adaptors for added flexibility are available upon request.

The PureSolv MD allows for multiple users to operate an air-free dispensing system simultaneously without any risk of cross diffusion of solvent.

Large capacity 5 gallon reservoirs include custom designed, leak tight screw cap and Swagelok quick disconnect valves for easy handling and refilling.

PureSolv MD is bonded and grounded to remove hazards associated with electro static discharge and ensure a safe operating environment. This includes a retractable grounding clamp that connects directly to the solvent reservoir during the refill process.

The PureSolv MD Solvent Purification System can purify up to 800 liters of solvent before column replacement or regeneration is necessary.

Available in free-standing, bench top or wall mounted models. These systems can be designed to mount on top of flammable storage cabinets, as well as inside existing or new fume hoods.

Technical Notes

Year of Manufacturing: 2016

The system has been completely cleaned and regenerated by ALS technicians. The solvent purification capability is similar to a new system. The first 4 channels are set up to remove water only, and the last channel is set up to remove water and oxygen. There are solvent labels. They show the solvents that were previously used for the channels. However, since the system has been completely cleaned, you can use any solvents on any channels.

The work we have performed on the system includes:

1. Removed all the absorbents in the system. For the first 4 channels, both columns were filled with activated alumina absorbent, designed for water removal. Columns for the last channel have copper catalysts loaded on activated alumina, designed for removing both water and oxygen.

2. Completely evaporated all solvents

3. Regenerated all the absorbent. Activated alumina were regenerated at 200 °C under 90% vacuum with carrier gas flow. Copper catalysts were regenerated at 250 °C under flow of H2 balance argon.

4. Clean all the solvent out from all the solvent lines and columns by pulling vacuum until no solvent odor can be detected at the exhaust gas from the diaphragm pump. Absorbents were put back into the original columns.

5. We do not have the OEM solvent kegs, so we used solvent kegs from Alloy Products and made all necessary fittings and connections. Note that these kegs are superior to the OEM kegs which are basically repurposed beer kegs.

6. All fittings were leak tested with leak detection fluid. The entire system was pressurized to 25 PSI to ensure that there is no leak.

7. The functionalities of all valves and gauges were checked and found to be functional.

Defects

No defects observed

Included with the purchase

  • MD7 Solvent Purification System with 4 channels set up for water removal and 1 channel for both water and oxygen removal
  • A KNF Labport vacuum pump
  • 60-Day Warranty
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