主要规格及技术指标

The Leica VT1200 S vibrating microtome is a sectioning device specifically designed to preserve cell viability. It minimizes mechanical damage during the sectioning process and is particularly suitable for fresh or fixed samples, such as mouse brain slices, spinal cord, liver, tumor tissue, plant roots and stems, and special polymer materials. The operation process involves: first, sample fixation and blade installation; then, precise adjustment of key parameters such as sectioning speed, amplitude, and thickness on the control panel; finally, sectioning is performed to obtain high-quality tissue slices.
Leica VT1200 S振动切片机是一款专为保持细胞活性而设计的切片设备，它能最大限度地减少切片过程中的机械损伤，特别适用于新鲜或固定的样本，例如小鼠脑片、脊髓、肝脏、肿瘤组织、植物的根茎、特殊高分子材料。操作过程：首先进行样品固定与刀片安装，随后在控制面板上精细调节切片速度、振幅与厚度等关键参数，最后进行切片，即可获得高质量的组织切片。

Sectioning frequency: 85 Hz (± 10 %)
Amplitude: adjustable from 0 - 3 mm, in 0.05 mm increments
Sectioning speed: adjustable from 0.01 - 1.5 mm/s (± 10 %)
Return speed: 2.5 mm/s (± 10 %)
Total vertical specimen stroke: 20 mm (motorized)
Cutting range: 45 mm (adjustable)
Weight (Basic Instrument): 56 kg
Dimensions L x W x H (Basic Instrument): 600 mm x 250 mm x 230 mm
切片频率：85 Hz（± 10%）
振幅：可调节范围为0-3毫米，增量为0.05毫米。
分段速度：可调范围为0.01至1.5毫米/秒（±10%）
返回速度：2.5毫米/秒（±10%）
总垂直试样行程：20毫米（机动）
切割范围：45毫米（可调节）
重量（基础乐器）：56公斤
尺寸 L x W x H（基本仪器）：600毫米 x 250毫米 x 230毫米

主要功能及特色

The Leica VT1200 is a benchtop vibrating blade microtome designed for high-precision sectioning of sensitive or challenging materials, particularly in the fields of neuroscience and biomedical research. Equipped with advanced vibration technology and user-friendly programmable settings, the Leica VT1200 S enables the preparation of thin, high-quality tissue sections with minimal compression or distortion. The Leica vibratome has a wide range of applications and is suitable for processing delicate or viability-sensitive samples:
• Neuroscience research: It can be used to prepare brain slices, spinal cord sections, etc., for experiments such as patch-clamp electrophysiology that require observation or recording of live cells. The slicing process preserves cell viability.
• Various biological tissues: In addition to neural tissues, it can also be used for fixed tissues in experimental pathology, as well as for roots, stems, and other parts in botany.
• Special materials: Some industrial materials (such as polyurethane foam) can also be sectioned using a vibratome.
徕卡VT1200 是一款台式振动切片机，专为敏感或具挑战性材料的高精度切片而设计，特别适用于神经科学和生物医学研究领域。该设备配备先进的振动技术和用户友好的可编程设置，能够以最小化的组织压缩或变形制备出高质量的超薄切片。徕卡振动切片机的应用广泛，适合处理脆弱或需要保持活性的样本，具体应用场景如下：
• 神经科学研究：可用于制备脑片、脊髓切片等，可满足膜片钳电生理等需观察 / 记录活细胞的实验需求，切片过程能有效保留细胞活性。
• 多种生物组织：除了神经组织，还可用于实验病理学中的固定或新鲜组织，以及植物学的根、茎等部位 。
• 特殊材料：一些工业材料（如泡沫塑料） 也可以使用振动切片机进行切片

主要附件及配置

1. Ice tray 冰浴盘
2. Specimen plate（For specimens 2 cm in height ）样品座（适用于高度为 2 cm 的样品）
3. Buffer tray 缓冲液盘.
4. Lid for covering the buffer tray 盖缓冲托盘的盖子
5. Size 3 Hexagon key（used for installing the blade） 三号六角形起子（用于安装刀片）
6. Manipulator（ used for installing the specimen plate）操作器（用于安装样品座）