簡(jiǎn)單介紹
HThe HN-2030 series transparent and reflective upright metallographic microscope is suitable for microscopic observation of opaque or transparent objects. This instrument is equipped with a shooting and transmission lighting system, a long-range flat field achromatic objective (without a cover glass), a large field of view eyepiece, and a built-in polarization observation device. It has the characteristics of clear images, good contrast, and easy operation. It is an ideal instrument for research in biology, metallurgy, mineralogy, precision engineering, electronics, and other fields. Suitable for use in schools, scientific research, factories, and other departments.
Performance characteristics
▲ Equipped with a large field of view eyepiece and a long-range flat field achromatic objective (without cover glass), the field of view is large and clear.
▲ Coarse and micro coaxial focusing mechanism, adjustable coarse and micro elasticity, with locking and limiting devices, micro grid value: 2 μ M.
▲ Equipped with two sets of lighting systems, namely drop and transmission, which can respectively observe opaque or transparent objects through microscopy.
▲ 6V20W halogen lamp with adjustable brightness.
▲ Three lens tube, can freely switch between normal observation and polarized observation, and can perform 100% transparent photography.

標(biāo)準(zhǔn)配置

型號(hào)	HN-2030A	HN-2030B
目鏡	大視野 WF10X(Φ18mm)
物鏡	長(zhǎng)距平場(chǎng)消色差物鏡(無(wú)蓋玻片)PL 5X/0.12	長(zhǎng)距平場(chǎng)消色差物鏡(無(wú)蓋玻片)PL 5X/0.12
	長(zhǎng)距平場(chǎng)消色差物鏡(無(wú)蓋玻片)PL L10X/0.25	長(zhǎng)距平場(chǎng)消色差物鏡(無(wú)蓋玻片)PL L10X/0.25
	長(zhǎng)距平場(chǎng)消色差物鏡(無(wú)蓋玻片)PL L40X/0.60	長(zhǎng)距平場(chǎng)消色差物鏡(無(wú)蓋玻片)PL L20X/0.40
	長(zhǎng)距平場(chǎng)消色差物鏡(無(wú)蓋玻片)PL L60X/0.75  (彈簧)	長(zhǎng)距平場(chǎng)消色差物鏡(無(wú)蓋玻片)PL L40X/0.60
		長(zhǎng)距平場(chǎng)消色差物鏡(無(wú)蓋玻片)PL L60X/0.75  (彈簧)
目鏡筒	三目鏡,傾斜30?,(內(nèi)置檢偏振片,可進(jìn)行切換)
落射照明系統(tǒng)	6V 20W鹵素?zé)?亮度可調(diào)
	落射照明器帶視場(chǎng)光欄、孔徑光欄、起偏振片,(黃,藍(lán),綠)濾色片和磨砂玻璃
調(diào)焦機(jī)構(gòu)	粗微動(dòng)同軸調(diào)焦, 微動(dòng)格值:2μm,粗動(dòng)松緊可調(diào)，帶鎖緊和限位裝置
轉(zhuǎn)換器	四孔(內(nèi)向式滾珠內(nèi)定位)	五孔 (內(nèi)向式滾珠內(nèi)定位)
載物臺(tái)	雙層機(jī)械移動(dòng)式(尺寸:185mmX140mm,移動(dòng)范圍:75mmX50mm)
透射照明系統(tǒng)	阿貝聚光鏡  NA.1.25  可上下升降
	藍(lán)濾色片和磨砂玻璃
	集光器， 鹵素?zé)暨m用
	6V 20W 鹵素?zé)?亮度可調(diào)