Before Performing Analysis - PerkinElmer 200A Series User Manual

Series 200a Fl User's Guide
110.

Before Performing Analysis

This chapter describes the basic items to be careful about before starting analysis.
1. This instrument is not explosion-proof. In unattended operation, do
WARNING
2. Beware of ignition hazard when using flammable chemicals such as
3.
If a flammable chemical such as organic solvent leaks from the flow
path of the instrument and its vapor concentration reaches the explosion
WARNING
limit, it could cause spontaneous combustion with dangerously explosive
results.
When using a flammable and readily volatile chemical, be sure to check
for leakage from the instrument flow path and ventilate the laboratory
room adequately.
Ignition of Flammable Chemicals
not use organic solvents having an ignition point below 70 °C.
organic solvents.
a. Do not bring a heat or flame source near the instrument.
b. Well-ventilate the laboratory room where the instrument is
used.
c. Always check the following conditions. If an abnormality is
found, stop operation immediately.
Leakage of solvent or waste solution.
o
Leakage of solvent inside the instrument.
o
When using flammable chemicals, be careful about possible ignition
due to static electricity. To prevent the build-up of static electricity,
use a conductive container for waste solution and provide proper
grounding connection to it.
Explosion of Vapor from Flammable Chemicals