** تجهیزیاران **

 9500Bench Dissolved Oxygen Meter /950001 

• Results as % air saturation, % oxygen or mg/l
• Automatic zeroing and calibration
• Atmospheric pressure and salinity correction
• BOD₅ measurement and calculation
• RS232 for connection to printer or PC and IrDA for cableless printing option

The 9500 is a research meter designed for use in a number of applications including fish farming/breeding, all forms of aquaculture, environmental analysis, pollution control and effluent management. The 9500 includes powerful data logging capabilities with the ability to store 250 DO₂ readings either manually, at timed intervals or on alarmed events. The 9500 also includes full support for the BOD₅ day test protocol and has the ability to store up to 20 BOD data sets, each with up to 10 samples.

Full product specification.

Parameter	9500
DO2 range % air saturation	0 to 199%
DO2 range % oxygen saturation	0 to 25.0%
DO2 range concentration (mg/l)	0 to 19.99mg/l
Resolution	1%, 0.1%, 0.01mg/l
Accuracy	±2% within 10°C of calibration temperature
Temperature range	–10 to 60°C
Temperature resolution	0.1°C
Temperature accuracy	±0.5°C
ATC/Manual	0 to 60°C
Data Logging	250 readings storage and 20 BOD sets (10 samples per set)
Clock	24 hour, hrs/min/sec or day/month/ year, leap year corrected
GLP	Calibration reminder, alarm outputs, security code protected user data
Outputs	Analogue, RS232 and IrDA
Connector	7–pin DIN