19
3.3. ENVIRONMENTAL CONDITIONS
The instrument must be used in the following conditions:
% RH
90
20
10
-40
50
°C
-10
-30 -20
40
10
30
20
0
60
80
70
50
40
30
0
60
80
70
100
90
3
3
2
2
1
Indoor use.
Degree of pollution: 2.
Altitude: < 2,000 m.
1: Reference range
2: Operating range
3: Storage range
北京海洋兴业科技股份有限公司（证券代码：839145）
电话：010-62176775
网址：www.hyxyyq.com
