Hach ORBISPHERE 3655 - Basic User Manual; Section 1 Specifications; 1.1 Display options; Section 2 General information

Table of Contents
1 Specifications on page 3
2 General information on page 3
3 Installation on page 5
4 User interface on page 7
5 Options setup on page 12
6 Calibration on page 14
7 Maintenance on page 16
8 Troubleshooting on page 17
Section 1 Specifications
Specifications are subject to change without notice.
Specification Details
Power supply
Batteries: two C-type cells, NiCd or alkaline, each 26 x 50 mm,
2.4 - 3 volts 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 (H x W x D) 150 mm x 115 mm x 220 mm
Weight 2.4 kg
Enclosure protection IP 65/NEMA 4
EMC requirements EN61326-1: EMC Directive
Korean registration
User Guidance for EMC Class B Equipment
가정용을 포함하는 EMC 등급 B 장치에
대한 사용자 지침
사용자안내문
B 급 기기 ( 가정용 방송통신기자재 )
이 기기는 가정용 (B 급 ) 전자파적합기기로서 주로 가정에서 사용하는 것을 목적으
로 하며 , 모든 지역에서 사용 할 수 있습니다.
CE compliance EN61010-1: LVD Directive
ISO certification ISO9001/EN29001
1.1 Display options
Instrument model Gas measured Display units Maximum display
resolution
3655/111 Oxygen
ppm/ppb
ppm only
0.1 ppb
0.001 ppm
3655/210 Hydrogen
ppm/ppb
ppm only
0.01 ppb
0.001 ppm
Section 2 General information
In no event will the manufacturer be liable for direct, indirect, special, incidental or consequential
damages resulting from any defect or omission in this manual. The manufacturer reserves the right to
English
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