CNYST Disc Polarimeter Manual Polarimeter with Wavelength 589.44nm Test Tube 100/200mm Light Source Sodium Lamp Magnifier 4X Vernier 0.05° Scale Value 1° Measuring Range ±180° Solid Density Meter H-alarm: 10ppm

H-alarm: 10ppm

Operating Temperature from -15 ℃ to 50 ℃

1ppm Wall-Mounted 4-20mA and RS485 Input Response time ≦30S for Combustible and Toxic Gas Leakage Detection

spectral transmittance

Ultra-high repeatability accuracy dE*ab≤0

CNYST Disc Polarimeter Manual Polarimeter with Wavelength 589.44nm Test Tube 100/200mm Light Source Sodium Lamp Magnifier 4X Vernier 0.05° Scale Value 1° Measuring Range ±180° Solid Density Meter H-alarm: 10ppmAbout this item: Easy to use manual polarimeter, measurement range from 180 to +180. The instrument is suitable for measuring the optical rotation of optically active substances, accuracy: 0. 05 Switch on the power, the polarized light radiates to the polarizer filter. The user is able to observe the distinct visual fields through eyepiece. Place the test tube into the measuring chamber and rotate the vernier knob until the visual fields appear the