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Monitor swivel arms for ergonomic workstation design The monitor mountings from RK Rose+Krieger allow for an optimal view of the monitor or a control panel. The range of action can be increased even further by using a swivel arm. This may be useful for carrying out set-up work on machinery for example, or if the monitor is having a disruptive impact on the working environment. There is also the option of expanding the support arm with two support tubes (twin version) to include a sturdy keyboard tray. The modular design of the RK swivel arm/support arm system allows for varied combination options and helps to adapt workstations to the most ergonomic arrangement. Different support arms, swivel arms and telescopic support arms are available, based on the load to be supported (monitor weight, torque support). The basic version has one support tube for loads of up to 10 kg , and the twin version has two support tubes for loads of up to 25 kg.

Monitor swivel arms for ergonomic workstation design The monitor mountings from RK Rose+Krieger allow for an optimal view of the monitor or a control panel. The range of action can be increased even further by using a swivel arm. This may be useful for carrying out set-up work on machinery for example, or if the monitor is having a disruptive impact on the working environment. There is also the option of expanding the support arm with two support tubes (twin version) to include a sturdy keyboard tray. The modular design of the RK swivel arm/support arm system allows for varied combination options and helps to adapt workstations to the most ergonomic arrangement.

Substitution of steel spring by S-Ply® leaf spring   Due to their  greater spring action, steel spring packages can be replaced by fewer or even one S-Ply® leaf spring for many applications.   Example:   a) Substitution   b) Cost calculation   Steel leaf spring: 155 x 25 x 2 mm 1 package of 10 springs   S-Ply® leaf spring: It is essential:   with: hS-Ply = Thickness of S-Ply® spring hStahl = Thickness of steel spring nStahl = Amount of steel springs EStahl = Modulus of elasticity (here 210.000 N/mm2) ES-Ply = Modulus of elasticity of S-Ply® leaf spring (here 28.000 N/mm2)   The result is that 10 steel leaf springs with a thickness of 2 mm each can be replaced by only 1 S-Ply® leaf spring with the thickness of 8,5 mm. Steel leaf spring* 10 pieces at 1,20 € = 12,00 € Intermediate package layers 18 pieces at 0,12 € = 2,16 € Total costs 14,16 € * purchase quantity > 1000 pieces, status 2009   S-Ply® leaf spring** 1 pc. at 4,13 € = 4,13 € shim plates (if applicable) 4 pc. at 0,12 € = 0,48

Online real-time measurement of O2 in biotechnological processes is especially helpful and delivers important information about the acutal status of the culture. No matter if fermentation, bioproduction, scale-up study or else knowing the oxygen concentration directly in the process is essentiel for the success of the process. Oxygen limitations or exceeding certain values can be dected and actions of regulation can be done in time. The measurement principle of BCP-O2ec is an electrochemical principle which can cover - after being calibrated - the whole spectrum of 0-100%vol O2. Like the other sensors of the BCP series it fits on almost every fermenter, every pipe from lab to industrial scale and is very easy to install and needs only few maintenance. BCP sensors can be ordered with aluminium or plastic housing, depending on what you like and where you will apply them.