Systech Instruments EC900 series - Technical Specifications and Features

EC900 Series Operation Manual V4.7
www.systechillinois.com
Page
6
6.0 TECHNICAL SPECIFICATIONS
Measuring Ranges:
(All Auto-ranging)
EC9x0
0.3% - 100%
EC9x1
EC9x3
0.1ppm - 30%
EC9x2
0.01ppm - 30%
Calibration
Ranges:
EC9x0
0.3% – 100%
EC9x1
EC9x3
0.1ppm – 30%
EC9x2
0.01ppm – 30%
Response Time:
EC9x0
EC9x1
90% indication in less than 30 seconds
EC9x2
90% indication in less than 30 seconds
EC9x3
Air to less than 20ppm in 2 minutes
Accuracy:
EC9x0
± 0.2% of calibrated value at 20
o
C
± 1% of calibrated value over temperature range
EC9x1
EC9x3
>10ppm
± 2% of reading at 20
o
C
± 5% of reading over temperature range
<10ppm
± 2% of reading +0.4ppm at 20
o
C
± 5% of reading + 0.6ppm over temperature range
EC9x2
>10ppm
± 2% of reading at 20
o
C
± 4% of reading over temperature range
<10ppm
± 2% of reading +0.2ppm at 20
o
C
± 4% of reading + 0.3ppm over temperature range