Eclipse Combustion EGA4 Manuale Utente

Instruction Manual MM850481 ed.01

1.1 Specifications

Type: 2, 3 or 4 cells palm-top flue gas analyzer.

Calibration: automatic calibration procedure at instrument switching-on.

Self-diagnosis: Sensors efficiency test with anomalous status announcement.

Fuel types: Up to 10 totally programmable.

Pump: rate of flow 0.8 lit / head –230mbar
All data measured using 3 meters long probe and line filter connected. Load loss = 10 mbar using a 3 meters probe
extension

Power supply: High capacity Ni-MH rechargeable battery pack / external battery charger.

Charging time : 8h at 90% with instrument off.

Battery life: 5h continuous operation (without printer and back-light).

Printer: Impact type 24 columns with 58 mm large and 18 meters long paper roll

Printer power supply: using the analyzer battery pack.

Print autonomy: up to 30 reports with battery full

Automatic CO(ppm) and CO(%) selector: if the sensors are installed.

Internal data memory: up to 250 complete analysis data structured by Tags.

Service and user data: 3 programmable lines for each programmed customer using a PC and DBGas Software.

Report Herder: 4 rows x 16 characters programmable from keyboard

Display: Large (40x56 mm) graphic LCD display with automatic back-light device. Bargraph and trend capability as
option.

Serial interface: Bi-directional infrared interface. External IR/RS232 converter available for PC communication.

Synchronous serial port: for external keyboard and optical bar pen reader.

Smoke measurement: Using the optional external manual pump. Bacharach index memory store and printout
capability as standard.

Optional probes: ambient CO, Bar pen, explosive gas leakage sniffer, T+RH% probe.

Working temperature: from –5°C to +45 °C (up to 50°C for short time)

Storage temperature: from –20 to +60°C (3 months maximum at temperatures exceeding the operational limits).

Dimensions: 115x90x330 mm

Weight: 1.1 kg battery and printer included

External optional ambient CO probe

Range: from 0 to 500ppm

Accuracy:

±5ppm up to 100ppm; ±5% up to 500ppm

Resolution: 1ppm

Response time: 30s (t90)

Waiting starting time: 30s

Working temperature: from –5°C to +45 °C

External optional ambient T+RH probe

Temperature Range: from 0°C to 85°C

Temperature Accuracy:

±1°C

Temperature Resolution: 0.1°C

Relative Humidity Range: from 0 to 99%RH

Relative Humidity Accuracy:

±5%RH

Relative Humidity Resolution: 0.1%RH

Response time: 50s (t63)

Waiting starting time: 30s

Working temperature: from –0°C to +50 °C (up to 85°C tip only)

External optional natural gas leak detection probe

Pre-heating time: 30s minimum

Alarms indication: visual with 5 steps

5 alarms levels: 100, 200, 300, 400, 500 ppm

Acoustic Alarm indication: respectively 1, 2, 3, 5 beep/s, continuous

Response time: 5s (t90)

Alarm levels Accuracy:

±10% at 90 days