Features
The 37XC-3 inverted biological microscope adopts an excellent infinity optical system. Equipped with a long working distance plan objective lens and a large field eyepiece, the compact and stable high-rigidity body fully reflects the anti-vibration requirements of micro-operation. The rotating pendulum-in-swing-out concentrating system can observe non-contaminated cultured cells in tall petri dishes or cylindrical flasks. The ideal design in line with ergonomic requirements makes the operation more convenient and comfortable, and the space is wider. This instrument is suitable for microscopic observation of cell tissue, transparent liquid tissue, and dynamic microscopic observation of cultured tissue in culture dishes. It can be used in scientific research institutes, colleges and universities, medical and health, inspection and quarantine, agriculture, animal husbandry and dairy industries.
Technical Specifications
1. Standard configuration:
| eyepiece | 10X flat field large field eyepiece, field of view Ф22mm | ||||
| centering telescope | |||||
| objective lens
(Infinity long working distance plan achromatic objective) |
Types | Magnification | Numerical aperture | Working distance mm | Cover glass thickness mm |
| normal objective | 10 times | 0.25 | 19.4 | 1.2 | |
| 20 times | 0.40 | 8.0 | 1.2 | ||
| 40 times | 0.60 | 3.5 | 1.2 | ||
| Phase contrast objective | 10 times | 0.25 | 4.3 | 1.2 | |
| 10 times | 45° tilt, binocular interpupillary distance adjustment range: 53~75mm. | ||||
| Focusing mechanism | Coarse and fine-movement coaxial focusing, fine-movement grid value: 2μm, coarse and fine movement adjustable, with locking and limit device | ||||
| converter | Five hole converter | ||||
| Stage | Fixed stage size: 227mm×208mm Glass round stage plate size: Ф118mm | ||||
| Mechanical movement size, movement range: horizontal (X) 114mm, vertical (Y) 77mm | |||||
| Petri dish holder one | 86mm(W)×129.5mm(L), can fit round petri dishФ90mm | ||||
| Petri dish holder two | 34mm(W)×77.5mm(L), can fit round petri dishФ68.5mm | ||||
| Petri dish holder three | 57mm (width) × 82mm (length) can be adapted to circular petri dish Φ60mm | ||||
| Petri Dish Holder Four | 29mm (width) × 77.5mm (length) can be adapted to circular petri dish Φ35mm | ||||
| Concentrator system | Extra long working distance condenser, working distance 55mm, with phase contrast device | ||||
| Lighting system | 6V30W halogen lamp, adjustable brightness and space position | ||||
| color filter | Frosted glass, blue and green color filters | ||||
2. Optional accessories:
| name | Category/Technical Parameters |
| eyepiece | Division 10X (Φ22mm), grid value 0.1mm/grid |
| Phase contrast objective | PL L20/0.40 PHP2 Working distance: 8.0mm |
| PL L40/0.65 PHP2 Working distance: 3.5mm | |
| Sample adapter | The maximum diameter of the hole seat is 50.5mm, the center distance is 63mm, and it is suitable for observation of a petri dish with an outer diameter of 50mm. |
| The maximum hole seat is 35.5mm, and it is suitable for observation of a petri dish with an outer diameter of 35mm. | |
| The maximum size of the hole seat is 51.5×74.5mm, suitable for T25 type petri dish observation | |
| The maximum size of the hole seat is 66.5×66.5mm, suitable for 66×66mm square petri dish for observation | |
| The maximum size of the hole seat is 76.6×26.2mm, which is suitable for observation of standard glass slide samples | |
| condenser | Ultra-long working distance, with color filter holder, working distance: 70mm |
| color filter | yellow filter |
| Phase contrast device | Turntable Phase Contrast Device |
| CCD connector | 0.5X |
| camera | DV-1 (with USB and Video output) |
| DV-2 (with USB output) | |
| DV-3 (with Video output) |
