Operating Instruction

GRATING SPECTROPHOTOMETER OPERATING MANUAL
41
avoid the wet, strong electromagnetic,interference, light and dust. Advice
to keep and use in a standard laboratory environment (temperature 20
degrees Celsius, 1 standard atmospheric pressure, humidity 50 ~ 70%
RH).
2) The white board is precision optical components, please properly keep
it and avoid the sharp objects touching the face,staining the working
surface with dirt, exposing to light. Regularly wiping softly with alcohol
to clean the white board surface, before calibrating, clean the dust of
white board surface.
3) In order to ensure the effectiveness of the test data, advise to send the
instrument and white board to the manufacturer or a qualified
measurement institute for calibration after using one year.
4) The instrument has built-in lithium battery. If you do not use the
instrument for a long time, please charge it every 2 weeks to protect the
performance of lithium batteries for extending the life of lithium
batteries.
5) Please do not disassemble the instrument. If there is any question,
please contact the relevant after-sales staff. Do not tear the labels, or it
will affect its after-sales maintenance service.
5. Technical Parameters
5.1 Products Features
A. Perfect combination of beautiful appearance and the human body
mechanics structural design;
B.D/8 geometrical optics, conforms with CIE No.15, GB/T 3978,
GB2893, GB/T 18833, ISO7724/1, ASTM E1164, DIN5033 Teil7
C. Use long-life and low power consumption combined LED light source,
including UV/excluding UV (only for model YS3060);