Hach 3650 Sander User Manual


 
3650 Portable O2 Analyzer - Specifications 41 of 50
Operator Manual
ORBISPHERE
7 Specifications
7.1 System Specifications
7.1.1 General Technical Data
7.1.2 Instrument Display Options
Table 7-1: General Technical Data
Power Supply
Batteries: two C-type cells, NiCd or alkaline,
each 26 x 50mm, 2.4 - 3volts total
Power Autonomy 40 hours continuous use
Signal Drift <0.5% of reading between service
Serial Output (RS232) Baud rate: 9600; Stop Bits: 1; Start Bits: 0; Parity: None;
Temperature Compensation
Range
-5 to 60°C
Instrument Operating Limits -5 to 100°C
Dimensions (HxWxD) 150mm x 115mm x 220mm
Weight 2.4kg
Enclosure Protection IP 65/NEMA 4
EMC Requirements EN 61326:1997 + A1:1998 + A2:2001 + A3:2003
ISO Certification ISO9001/EN29001
Table 7-2: Instrument Display Options
Instrument Model Display Units Maximum Display Resolution
3650/111
ppm/ppb (liquid)
ppm (liquid) only
1 ppb
0.001 ppm
3650/112 %/ppm (gaseous) 1 ppm
3650/113
ppm (liquid)
% (gaseous)
0.001 ppm
0.001%