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Corner ScienceDesk™ Workstations with Included Breadboard![]()
Active-Air Corner Frame Workstation with Accessories ![]() Please Wait
Features
Our Corner ScienceDesk™ Workstations are high-quality, ergonomic workstations with a modular system of accessories, making them ideal for use in imaging or photonics applications. The workstation comes with a corner frame and a Nexus® breadboard; additionally, optional accessories are available to customize the workstation to fit your needs. Information on the available accessories can be found below along with a simplified guide for customizing your own ScienceDesk workstation. ![]() Click to Enlarge Typical Corner Workstation with Accessories Showing Compatibility with Standard Lab Furniture ![]() Click for Details Depth: 387.5 mm (15.50"), Width: 900.0 mm (36.00") These ScienceDesks are designed for use with our 900 mm wide corner breadboards (included). The breadboard's width and depth is what designates compatible accessories (e.g. an Overhead shelf for 900 mm wide ScienceDesks will be compatible with the above table). The work surface of the ScienceDesk is mounted on rigid or vibration-isolating supports that are recessed within the frame rails to protect the tabletop from incidental contact. These steel frame rails also facilitate the strategic placement of shelves and other accessories around a system so that supporting equipment can be in close proximity to the isolated surface without being on it. See the Accessory Options tab for a sample ScienceDesk configuration. Each workstation is available with rigid (non-damping), passive, or active supports for applications requiring resolutions of <1 µm, <0.1 µm, or <0.001 µm, respectively. The active-air and passive anti-vibration frame options provide the user with a tabletop that is isolated from the detrimental effects that vibrations in the lab may cause, while the rigid option will not isolate the breadboard from external vibrations. For more details on the different support options please see the Isolators tab. Breadboard Accessories Customize Your Corner ScienceDesk Workstation
Icon for Details
![]() Click for Details Depth: 387.5 mm (15.50"), Width: 900.0 mm (36.00") These ScienceDesks are designed for use with our 900 mm wide corner breadboards (included). The breadboard's width and depth is what designates compatible accessories (e.g. an Overhead shelf for 900 mm wide ScienceDesks will be compatible with the above table). ![]() Click to Enlarge Measured compliance curves for damped ScienceDesks. Resonant frequencies (1.5 Hz and 3.5 Hz) are indicated on the plot for both active and passive frames. ![]() Right side of image from top to bottom: Pisum Seed (Two-Channel Fluorescence Image), Mouse Intestine (Two-Photon Fluorescence Image), Mosquito Larva (Developmental Adaptive Optic Laser Scanning Microscopy), Peach Worm Head (Confocal Fluorescence Image), Cracked Drug Bead Coating (OCT Image). ScienceDesk™ IsolatorsThorlabs' corner ScienceDesk frames have isolator mounting platforms in three of the interior five corners of the top rail. These platforms are fitted with rigid (non-isolating), heavy-duty passive, or active supports for optical breadboards depending on the model chosen. Active-Air: This is the highest level of isolation available in the ScienceDesk line of workstations. Ideal for confocal microscopy, high-resolution optical microscopy, scaning probe microscopy, electrophysiology, holography, optical lithography, high-power optical microscopy, or other application requiring nanometer resolution. Passive: The standard version has been optimized for typical imaging applications that require micon resolution, while a heavy-duty version is available for applications that require a large load to be placed on the isolated breadboard. The level of isolation provided by our passive isolators provides an ideal environment for optical, OCT, confocal, and other imaging systems without the need for a constant supply compressed air. Rigid (Non-Isolating): Commonly used in laboratory environments for applications that are not overly sensitive to vibrations due to the lack of pneumatic isolators. ![]() Active Supports
Our ScienceDesks equipped with active isolators provide the highest degree of vibration isolation. Vertical damping is achieved by the use of a dual-chamber, damped pneumatic spring. The table is supported by the air pressure in these chambers. A piston, in contact with the bottom of the optical breadboard, is sealed to the upper chamber with a rolling rubber diaphragm, allowing virtually friction-free motion between piston and chamber. Floor or breadboard motion forces air to flow from one chamber to the other through a laminar flow damper. This restriction of airflow damps oscillatory motion between the floor and table, dramatically reducing settling time. The volume ratio of the chambers has been optimized to minimize the resonant frequency of the table frame while maximizing the damping performance. Damping of horizontal vibrations is accomplished by supporting the pneumatic vertical isolator on a Trifilar suspension system. This innovative pendulum design uses gravity to provide the restoring force after horizontal disturbances. Horizontal oscillations at the system’s resonant frequency are damped by linking the base of the vertical isolator to the outer cylinder with an oil-free, vibration-absorbing damper. To allow for changes in load distribution, the active vibration isolation optical breadboard supports have a self-leveling system based on precision 3-way valves that do not compromise vertical isolation when the system is at rest. Because these valves are actuated by breadboard movement, the system returns to within ±0.5 mm (0.02") of its original level position after disturbances. These isolators require a constant supply of air, such as that provided by our compressor. Removing the air supply will disable the active isolation system, causing the optical table to rest securely on top of the legs. ScienceDesks with active, self-leveling isolators not only provide the highest level of isolation but they are ideal for applications where the load placed on the optical breadboard is constantly changing. In addition, the active ScienceDesk frame is often chosen when the surrounding environment is less than ideal since the active isolators provide a higher level of isolation from floor vibrations. ![]() Passive Supports
The passive isolators on a ScienceDesk consist of an air chamber with a rolling-rubber sidewall. The air chamber is connected by tubing to a Schrader valve so that once the air chamber is inflated, the source of compressed air or the pump used to pressurize the chamber can be removed. The optical breadboard is supported by the air pressure in the chamber, which can be adjusted to compensate for a change in the load supported by the system. The volume and stiffness of the reinforced rubber air chamber has been optimized to minimize the resonant frequency of the optical table supports while maximizing the damping performance. The optical breadboard is supported by rigid supports when the passive isolators are not inflated. ScienceDesks with passive isolators are the most frequently chosen ScienceDesk for imaging applications. The level of isolation provided by the passive isolators provides an ideal environment for optical, OCT, confocal, and other imaging systems without the need for a constant supply of regulated compressed air. The compact frame supports a family of accessories that allow for the creation of an ergonomic workstation for imaging applications. For instance, a Swept Source OCT Imaging System contains the optical scan head as well as a computer, monitor, swept source laser, and a control box. With the ScienceDesk, all of the supporting electronics can be easily situated around the isolated optical breadboard without transmitting the vibrations created by the cooling fans. ![]() Rigid Supports
Rigid supports are non-isolating optical breadboard supports. They consist of a steel mounting tray welded into each corner of the frame. Each tray has 3 contact pads made from a rubberized material. The non-slip rubberized material prevents the position of the optical breadboard from drifting within the optical breadboard well of the ScienceDesk frame. The mounting trays are tested at the factory to ensure they are level. ScienceDesk frames with rigid supports are offered by Thorlabs for use in applications that are not sensitive to vibrations but that can still benefit from the ergonomic design and flexibility of the ScienceDesk system. For instance, applications like microscope slide preparation and low resolution semiconductor inspection might not require an isolated work surface, but the researcher or technician still needs to perform delicate tasks for prolonged periods of time in an environment that can support the preparation and inspection tools required for the application. Build your Corner ScienceDesk Workstation Below
The Following Accessories are Not Shown in the Image Above
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These corner frames provide a compact, portable, and ergonomic workstation solution. The included Nexus® breadboard rests within the frame bars, which also protect the worksurface from incidental contact. These bars provides comptibility with a number of additional accessories such as monitor mounts, keyboard holders, and shelving. The welded steel frame provides high rigidity and requires no assembly. Optional casters provide easy mobility throughout the lab while a large array of shelving, storage, lighting, and computer accessories create an ergonomic, modular workspace ideal for any application. The active and passive corner ScienceDesks are available from stock, while the rigid corner ScienceDesk are available as a custom order. Support Options For more information on the different isolation types, please see the Isolators tab above. ![]()
These Casters attach to the bottom of a ScienceDesk frame to convert it into a mobile workstation. Once the ScienceDesk is in the desired location, a foot can be lowered on each leg of the frame to provide a stable work environment. The casters also feature a locking mechanism to prevent inadvertent movement when the frame's feet are not lowered. They are sold in a Set of Four. ![]() ![]() Click to Enlarge Hinged Clamps Allow for Quick Attachment to Mounting Posts
These Overhead Shelves span the width of the ScienceDesk and are used to place supporting equipment in close proximity above the work surface. Slide the shelf along the post to the desired height above the work surface and then secure it using the included hinged clamps. Up to two shelves can be mounted onto a single set of supporting posts, as seen in the image to the right. The shelves span the width of a 900 mm wide ScienceDesk frame and are supported by two 750 mm (29.5") tall posts that mount to the holes in the frame's side bars. Two 750 mm tall posts are included with the PSY221; if additional shelves are needed we also offer the PSY223, which does not include mounting posts. The additional shelf is ideal if you wish to use our 1000 mm (39.4") mounting posts (sold separately below) instead of the 750 mm (29.5") tall posts provided with the PSY221. Two overhead shelves can be mounted onto a single set of mounting posts. Each overhead shelf comes with two hinged clamps for attaching to mounting posts, as shown in the image to the right. To install a shelf, secure the clamps at the desired height on the posts. The shelf can then be lowered onto the clamps and attached using the provided M6 cap screws. At this point the shelf can be repositioned or leveled as required. For more details on installation, please see the manual, which is available by clicking on the red Docs icon ( Our PSY240 LED light strips or the HDPS12 power outlets can be mounted underneath the shelf using the M6-tapped holes provided. ![]() ![]() Click to Enlarge Hinged Clamps Allow for Quick Attachment to Mounting Posts ![]() Click for Details Tilted Overhead Shelf Holding Various Equipment at a 12° Downward Angle for Easy Viewing
These Overhead Shelves have a 12º downward tilt allowing for easy viewing, operation, and storage of equipment and accessories in the lab, as shown above. Each shelf has a 2 mm thick steel support bar on the front edge that extends 22.0 mm (0.87") above its surface to securely hold equipment and prevent it from sliding off of the shelf. The shelves span the width of a 900 mm wide ScienceDesk frame and are supported by two 750 mm (29.5") tall posts that mount to the holes in the frame's side bars. Two 750 mm tall posts are included with the PSY150; if additional shelves are needed we also offer the PSY150/S, which does not include mounting posts. The additional shelf is ideal if you wish to use our 1000 mm (39.4") mounting posts (sold separately below) instead of the 750 mm (29.5") tall posts provided with the PSY150. Two overhead shelves can be mounted onto a single set of mounting posts. Each overhead shelf comes with two hinged clamps for attaching to mounting posts, as shown in the image to the right. To install a shelf, secure the clamps at the desired height on the posts. The shelf can then be lowered onto the clamps and attached using the provided M6 cap screws. At this point the shelf can be repositioned or leveled as required. For more details on installation, please see the manual, which is available by clicking on the red Docs icon ( The PSY240 LED light strips or the HDPS12 power outlets detailed below can be mounted underneath the shelf using the M6-tapped holes provided. *Please Note: The maximum load capacity specification refers to the downward force on the shelf and does not directly correspond to the maximum load of the support bar. ![]()
These Instrument Shelves are smaller in size than the overhead shelves above and can be used to hold a variety of items above the table. The post of the instrument shelf assembly mounts to the upper rails of the ScienceDesk frame (as seen in the image to the left). More than one shelf can be mounted to the same post. All shelves can also be mounted directly to our standard Ø1.5" posts. The split-clamp design (see the image to the right) allows the shelves to be installed anywhere on the post without removing the existing shelves. Additional shelves are sold separately but do not include support posts. Additionally, a PSY322 Hinged Locking Clamp is available, which will hold the vertical position of the shelf on the post while allowing for free rotational movement around the axis of the post. ![]() ![]() Click to Enlarge Hinged Clamps Allow for Quick Attachment to Mounting Posts
The PSY320 and PSY320/S Component Trays can be used to hold a variety of items, such as screws, hex keys, or other tools, near the working surface. A 12.7 mm (0.50") high lip on the four edges prevents parts from falling off of the tray, while the 300 mm x 300 mm (11.81" x 11.81") surface provides adequate space to hold needed tools. Each tray comes with a hinged clamp, shown to the right, to attach it to mounting posts. These clamps allow the tray to be installed anywhere on the post without removing the existing shelves. The trays also include a PSY322 Hinged Locking Clamp, which will hold the vertical position on the post while allowing for free rotational movement around the axis of the post. A 750 mm (29.5") tall post is included with the PSY320 tray to attach directly to the ScienceDesk frame. If additional trays are needed we offer the PSY320/S, which do not include mounting posts. These additional trays are also ideal if you wish to use our 1000 mm (39.4") tall mounting posts (sold separately) instead of the 750 mm (29.5") tall posts provided with the PSY320. Each components tray can also be mounted directly to our standard Ø1.5" posts. ![]() ![]() Click to Enlarge Hinged Clamps Allow for Quick Attachment to Mounting Posts
The PSY321 and PSY321/S Breadboard Brackets are designed to securely mount breadboards onto a Ø1.5" mounting post. Each bracket will support any aluminum breadboard up to 300 mm x 300 mm or 12" x 12" in size, and has a maximum load capacity of 20 kg (44 lbs). A hinged clamp, shown to the right, is included to attach the tray to the mounting posts. Its design allows the bracket to be installed anywhere on the post without removing the existing shelves. Additionally, a PSY322 Hinged Locking Clamp is included, which will hold the vertical position on the post while allowing for free rotational movement around the axis of the post. A 750 mm (29.5") tall post is included with the PSY321 bracket to attach directly to the ScienceDesk frame. If additional brackets are needed we offer the PSY321/S, which do not include mounting posts. These additional brackets are also ideal if you wish to use our 1000 mm (39.4") tall mounting posts (sold separately) instead of the 750 mm (29.5") tall posts provided with the PSY321. Each bracket can also be mounted directly to our standard Ø1.5" posts. The breadboard is mounted to the bracket using six 1/4"-20 (M6) cap screws (not included). For more details on installation, please see the manual, which is available by clicking on the red ![]()
These side shelves can be mounted to either side of the upper side rails of the ScienceDesk, providing a shelf width of 600 mm (23.6"). The shelves are compatible with our corner ScienceDesks. ![]()
These Brackets allow our solid aluminum breadboards to be fixed to the side or rear rails of the ScienceDesk, in a similar way to the side shelves mentioned above. They are available in two sizes; the PSY360 supports breadboards up to 300 mm x 600 mm (12" x 24"), while the PSY361 can be used with breadboards up to 600 mm x 900 mm (24" x 36"). The breadboard can be leveled by adjusting a screw in the rear face of each bracket, using an 4 mm or 9/64" hex key (click the image to the right). Two brackets are supplied that attach to the underside of the breadboard using standard M6 or 1/4"-20 bolts (not supplied). ![]() ![]() Click to Enlarge Computer shelf shown holding a CPU and mounted on the upper rail of the ScienceDesk Frame with our monitor mount and keyboard arm.
This Computer Shelf can be ergonomically positioned on the surrounding frame of the ScienceDesk and is ideally suited for supporting a computer. It can be mounted to the upper or lower rails of the ScienceDesk frame and provides a shelf size of 260 mm x 450 mm (10.2" x 17.7"). ![]()
The Preparation Shelf rests on the upper rails of the ScienceDesk, creating usable workspace next to an imaging sytem without disturbing the isolated tabletop. The shelf can be easily repositioned by sliding it along the frame. ![]() ![]() Click to Enlarge View Metric Product List (EU Power Strip)
View Metric Product List (UK Power Strip)
Lab Bench Attached to the Side of the ScienceDesk Frame Using the Included Brackets
Thorlabs' PSY501 Free-Standing Lab Bench has a 1700 mm x 600 mm work surface to provide additional preparation or storage space in the lab. The bench is designed to have a nominal work surface height of 794 mm so that it is level with the work surface of any ScienceDesk™ workstation. Additionally, the steel support frame can support loads up to 350 kg and has leveling feet for height adjustments up to ±25.0 mm. Two ports with removable covers are provided for managing cables. ScienceDesk Accessory Compatibility Casters can be mounted to the bottom rails of the desk to convert it into a mobile workstation. A TFR19 19" Rack Chassis can also be attached to the desk using the PSY177 brackets. ![]()
The PSY121 Flat Screen Monitor Support Bracket is compatible with 75 mm x 75 mm and 100 mm x 100 mm VESA mounting patterns. These mounting patterns are typically used on small to medium LCD monitor displays. The monitor mount features an articulated arm that allow flexible positioning and has a load capacity of 10 kg (22 lbs). A Ø1.5" post is required to secure this mount (PSY161 or PSY162). Alternatively, a post from an Overhead Shelf/Instrument Shelf or one of our Ø1.5" lab posts could also be used. ![]()
This Articulating Arm Keyboard and Mouse Holder is the ideal solution to secure most keyboards and mouse pads to the ScienceDesk frame. The arm attaches to the side rails of the frame and provides 360° of horizontal positionng and vertical adjustment. It is an ergonomic, space-saving alternative to storing the keyboard and mouse on the table itself. ![]()
These Posts are available in lengths of 750 mm or 1000 mm (29.5" and 39.4") and are ideal for accessories that require a 1.5" diameter post, such as the monitor mount. Note that 750 mm long posts are included with the Overhead and Instrument Shelves. ![]() ![]() Click to Enlarge Locking Clamp Positioned Under Our PSY321 Breadboard Mounting Bracket, Holding it in Place and Allowing for Free Rotation of the Bracket
Thorlabs PSY322 Hinged Locking Clamps are the ideal solution for preventing the unwanted movement of accessories along the axis of the post. Locking the clamp in place (5 mm hex key included) directly under a post-mounted accessory, as shown to the right, prevents the accessory from sliding down the post when it is loosened for adjustments. This also allows mounted shelving or brackets to be freely rotated around the axis of the post to a needed position at any time. ![]() Assembly of the Overhead Storage Tray with Rack is fast and can be done by one person. Posts for ScienceDesk frames are available separately. ![]() Click to Enlarge Hinged Clamps Allow for Quick Attachment to Mounting Posts ![]() Click to Enlarge Overhead Storage Trays are Ideal for Organizing a Broad Range of Lab Equipment (Not Included)
These Storage Trays consist of a steel tray and a front-located steel rack. The top tray includes a removable tool caddy that can be placed along the top tray for flexible storage and organization of tools, components, and accessories. The front-facing rack contains two rows of slots for flexible positioning of the four included plastic storage bins, as shown in the image to the bottom right. These bins can be secured using the provided clips for extra support; see the animation to the right for more details. The PSY155/S spans the width of a 900 mm wide ScienceDesk Frame and can be mounted to either the 750 mm tall or 1000 mm tall posts for ScienceDesk frames (sold separately). Two overhead trays can be mounted onto a single set of mounting posts. The storage tray can also be mounted directly to our standard Ø1.5" posts. Each storage tray comes with two hinged clamps for attaching to mounting posts, as shown in the image to the right. To install the tray, secure the clamps at the desired height on the posts. The tray can then be lowered onto the clamps and attached using the provided M6 cap screws. At this point the tray can be repositioned or leveled as required. For more details on installation, please see the the animation to the above right, or the manual, which is available by clicking on the red Docs icon ( The bottom of the tray also contains five M6 taps spaced for compatibility with our PSY240 LED light strips and HDPS12 power outlets available below.
![]() ![]() Click to Enlarge PSY230 Shown Fitted to the Rear Rail of a ScienceDesk
This Cable Tray is designed to be attached to the rear rail of the ScienceDesk, using the two brackets supplied. It is easily installed by hooking the brackets over the rail and locating the cable tray into the slots in the brackets. The tray is made from 3 mm (1/8") thick steel wire with a powder-coated plastic finish. Measuring 900 mm (35.44") long, 60.6 mm (2.39") high and 109.4 mm (4.31") deep, they are ideal for keeping electrical cables and fiber optic patch cables tidy. ![]()
This versatile Tool/Parts Caddy is ideal for general storage. It measures 340 mm x 168 mm x 77 mm (13.39" x 6.61" x 3.03") and simply hooks over the rails of the ScienceDesk as shown to the right. The caddy is made from 1.2 mm (0.05") thick steel with a grey powder-coated paint finish and is supplied complete with a rubber base mat for protecting tools and components. A divider kit is also provided to allow the user to build smaller storage bins. As shown to the right, it is comprised of two plastic pieces that span the length of the caddy and two that span the width. The dividers can be moved and interlocked to build different arrangements. They can also be cut into smaller lengths to build custom bin sizes. The caddy can also house our BT17(/M) benchtop organizer, as seen to the right. ![]()
This Magnetic Storage Tray is ideal for storing small tools, cap screws, and other fasteners securely. The tray can be magnetically held horizontally or vertically to any ferrous surface such as an optical table or breadboard. When attached to a vertical surface, a plastic cowl holds nonmagnetic or loose items as shown to the right. The cowl pivots and clips in place at the upper and lower ends of travel to prevent accidental movement. A rubber cover on the Ø3.25" (Ø82.5 mm) magnet protects the mounting surface from damage. The magnet serves two purposes; it attaches the tray to the ferrous surface and holds magnetic parts within the tray. ![]()
These rigid LED Light Strips are 850 mm (33.46") long, and are held in place by three spring clips. They are easily fitted underneath a rack or a shelf, such as our ScienceDesk overhead shelves or Overhead Trays with Racks. The strip lights can also be mounted over a bench for general laboratory use. ![]()
Attention:
These 12-outlet Power Strips are available with US-, EU-, and UK-style outlets. Each is designed for indoor use and is housed within an impact-resistant, sturdy metal case. The units are turned on and off with a rocker switch. The power strips are fitted with clearance holes for standard M6 bolts (supplied) and are shipped complete with two brackets for mounting to the rear rail of our ScienceDesks. They can also be mounted underneath the overhead shelf described above, using the M6 tapped holes provided in the shelf. ![]()
The PSY100 Wrist Rest is designed to provide the optimum height and angle for adjusting nanopositioning stages or other equipment. It enables operators to perform delicate instrument adjustments with higher accuracy and lower fatigue. The padded portion of the wrist rest is molded foam to provide extra comfort for the user. The wrist rest is adjustable and mounts to the upper rails of the ScienceDesk workstation using two included M16 bolts. For more details on installation, please see the manual, which is available by clicking on the red Docs icon ( ![]()
The TWR300 Elbow Rest enables operators to perform delicate instrument adjustments with higher accuracy and lower fatigue. The elbow rest consists of foam that is molded around a steel insert for added comfort. The steel insert maintains the ergonomic shape and increases the durability of the part. The elbow rest slips onto the upper rails of the ScienceDesk frame, and can be easily slid across the length of the rail. It requires no additional hardware for mounting and is sold in sets of two. ![]()
The PTA127 is a manual Foot Pump that can be used to pressurize passive vibration isolation systems where a constant supply of air is not necessary. The foot pump comes with a Schrader-type connector, pressure gauge and 2 m of hose to allow convenient positioning of the foot pump. ![]()
The PTA512, PTA513, and PTA514 are high-performance Air Compressors designed for applications demanding the highest quality air supply. They are self contained, lightweight, and compact, with minimal vibrations due to the very low noise emitted (30 dB at 1 m) from the compressor. The oil-lubricated pump unit is fitted with piston rings, thereby eliminating oil carryover to the air supply. These compressors deliver 50% more air than other silent compressors. They accept standard 6 mm outer diameter tubing, include an air regulator, filter, receiver tank with pressure gauge, safety valve, drain, and line pressure gauge. They are shipped with a power cord for the appropriate territory. For detailed specifications, please see our product presentation. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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