Q&A.pdf

80NSSC20Q0015-MBraun Glove Box

• The closest standard unit we have to your requirements is Universal1800/750/900 (Width x Depth x Height of main chamber in mm). Does this meet your needs? If not, we have another standard system which is Universal 2440/750/900 (Width x Depth x Height of main chamber in mm). Please let me know if you prefer to go with any of the above model or want us to customize the dimensions to 1950(W)x 780 (D)x 900mm.

1800/750/900 is adequate

• Our front window is made from high quality tempered glass which is scratch and wear resistant. Does that comply to you needs or you need polycarbonate front window?

Tempered glass is adequate

• Line item2: Item 1699999- and line item 1600233: I assume you need a heated large antechamber with internal dimension of 390mm diam. and 600mm length.

We have a heated antechamber which has internal dimension of 360mm in diameter and 600mm in length. The uniform heating coils around the body provides a temperature range of 0-200˚C (can also do 250 at extra cost). All the functions like evacuation/refill, temperature set etc. are controlled by Siemens PLC. The S7 touchscreen allows user to control and monitor input parameters as desired. Please confirm if this comply with your requirements.

360x600 is adequate

• Line item 3: 1600250: Our standard Glovebox has one small antechamber which is 150mm in diam. and 300mm in length. (1/3 inside and 2/3 outside, manual 3 way valve , sliding tray, hinged door. Etc.) Does that comply with your needs?

150x300 is adequate

• Line Item5 and 7: I assume you need a solvent removal system with impregnated carbon, impregnated with Sodium hydroxide NaOH as an absorbent, right? Or you need solvent trap with activated carbon as an absorbent?

Activated carbon trap is required for H2S capture

• Line item6: 1600678: May I know which volatile compounds you want to monitor?

We partner with another vendor for solvent sensors. I believe this company is also the supplier for MBraun Solvent sensor which you have asked for. This solvent sensor has portable design which allow you to place the sensor anywhere on the workspace. The sensor will come with a software package which you need to install in your computer to interpret the readings. We will provide a USB feedthrough which will transfer the data from the sensor to your laptop. Does that meet your requirements?

Organic solvents EtOH, Toluene, and H2S