Polarimeter Sodium Light Polarimeter Accessories GP20NA-1 Octagon Holder Low Pressure Sodium Bulb For Refractometer 15V 20W

SELAMAT DATANG DI TOKO KAMI Weight : 200g Model Number : GP20NA-1 Usage : Concentration Brand Name : JVLAB Origin : Mainland China Material : Glass Power : 20 W Working voltage VAC : 15 Outer diameter : 28 mm Length : 155mm-142mm Luminous center height : 75-90 mm Lamp holder model : 27 / bakelite octagonal Main spectral line : 589.0nm, 589.6nm The lamp is made of special sodium-resistant glass blown into a tube, the tube contains metal sodium, and the outside is sealed with a glass shell. After ignition, it can emit strong 589.0 nm and 589.6 nm sodium lines. It has good monochromaticity. It is often used as a monochromatic light source in polarimeters, refractometers, polarimeters, and other instruments. It is currently widely used in agriculture, medical industry, video industry, petroleum industry, and health. 1. Lamp characteristics: Power: 20W Working voltage VAC: 15 5 Working current AAC: 1-1.3 Outer diameter: 28mm Length: 155mm-142mm Luminous center height: 75mm-90mm Lamp holder model: 27, / bakelite octagonal 2. Spectral characteristics: The main spectral lines of the lamp are 589.0nm, 589.6nm Precautions: 1. When the sodium light lamp is ignited at the rated voltage, it should be matched with a current limiter that meets the requirements of the lamp, otherwise the lamp will burn out. 2. After use, wait for cooling before handling. Avoid metal sodium flow, which affects the performance of the lamp. 3. The waste pipe should be stored in contact with water and fire to avoid explosion and fire. Disposal method: The waste pipe must be fully mashed and placed in the square. A person at a distance of 5 meters must use a rubber tube to waterproof and flush. 4. Bakelite foot sodium lamp 2 and 7, the two feet are wiring pins, the others are empty feet. Sebelum membeli suatu produk, Mohon dapat membaca deskripsi produk dengan cermat Harap tanyakan stok sebelum melakukan pemesanan ya kak Jika Anda memiliki pertanyaan, silakan hubungi kami.