The HN-302 DIC large platform metallographic microscope is suitable for microscopic observation of various objects. Equipped with a drop beam DIC observation system and a transmission lighting system, an infinite distance flat field achromatic objective, a large field of view eyepiece, and a polarizing observation device, it has the characteristics of three-dimensional and clear images, beautiful appearance, and easy operation. It is an ideal instrument for research in biology, metallurgy, mineralogy, precision engineering, electronics, and other fields.
Product features
★ Adopting excellent infinite optical systems, it can provide excellent optical performance.
The compact and stable high rigidity body fully embodies the anti vibration requirements of microscopic operations.
★ Large stroke mechanical mobile loading platform, suitable for microscopic observation of large specimens or rapid detection of multiple specimens.
Modular functional design can facilitate system upgrades and achieve functions such as polarization observation and differential interference phase contrast observation.
★ Ideal design that meets ergonomic requirements, making operation more convenient and comfortable, with a wider space.
Standard configuration of large platform metallographic microscope
目鏡 | 10X平場大視野目鏡，視場數(shù)Ф18mm | ||||
物鏡 (無限遠長工作距離平場消色差物鏡) | 放大倍率 | 數(shù)值孔徑 | 工作距離mm | 蓋玻片厚度mm | 備 注 |
5X | 0.12 | 26.1 | 0 | 適配HN-302DIC | |
10X | 0.25 | 20.2 | 0 | ||
20X | 0.40 | 8.8 | 0 | ||
40X | 0.60 | 3.98 | 0 | ||
80X | 0.80 | 1.25 | 0 | ||
目鏡筒 | 30°傾斜，雙目瞳距調(diào)節(jié)范圍：53~75mm | ||||
調(diào)焦機構(gòu) | 粗微動同軸調(diào)焦, 微動格值:0.8μm,粗動松緊可調(diào),帶鎖緊和限位裝置 | ||||
轉(zhuǎn)換器 | 五孔轉(zhuǎn)換器 | ||||
載物臺 | 機械式，尺寸：280mmX270mm，移動范圍：橫向（X）204mm，縱向（Y）204mm | ||||
偏光裝置 | 起偏振器，可360度旋轉(zhuǎn)，可推拉切換 | ||||
檢偏振器，可推拉切換 | |||||
照明系統(tǒng) | 12V50W鹵素燈，亮度可調(diào) | ||||
DIC觀察系統(tǒng) | 10XDIC推拉組 | ||||
20XDIC推拉組 | |||||
名稱 | 類別/技術(shù)參數(shù) | 編號 NO. | ||
目鏡 | 分劃 10X(Φ18mm),格值0.1mm/格 | 1121010 | ||
物鏡 | 放大倍率 | 數(shù)值孔徑 | 工作距離（mm） | |
50X | 0.70 | 3.68 | 2260150 | |
60X | 0.75 | 1.22 | 2260160 | |
100X（干式） | 0.85 | 0.40 | 2260111 | |
載物臺 | 機械式, 尺寸250mmX230mm, 移動范圍:154mmX154mm | 040018 | ||
| CCD接頭 | 0.4X | 810001 | ||
0.5X | 812004 | |||
1X | 812002 | |||
0.5X帶分劃尺,格值0.1mm/格 | 812003 | |||
