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Hanna HI 9811 User Manual

Hanna HI 9811
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Instruction Manual
HI 9811 & HI 9811-5
Portable
pH/EC/TDS/°C Meters
www.hannainst.com
These Instruments are in
Compliance with the CE Directives

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Hanna HI 9811 Specifications

General IconGeneral
Range pH mg/L µS/cm °C0.0 to 14.0 0 to 3000 0 to 6000 0.0 to 70.0 (HI 9811-5 only)
Resolution pH mg/L µS/cm °C0.1 10 10 0.1 (HI 9811-5 only)
Accuracy pH (@20°C/68°F) mg/L µS/cm °C±0.1 ±2% f.s. ±2% f.s. ±0.5 (HI 9811-5 only)
Conversion Factor0.5
Typical EMC pH Deviation mg/L µS/cm °C±0.1 ±2% f.s. ±2% f.s. ±0.5 (HI 9811-5 only)
pH CalibrationManual, 1-point through offset trimmer
EC/TDS CalibrationManual, 1-point through slope trimmer
EC/TDS Temperature CompensationAutomatic from 0 to 50°C (32 to 122°F) with ß = 2%/°C
Probe (included)HI 1285-0 for HI 9811 HI 1285-5 for HI 9811-5
Battery Type1 x 9V alkaline (IEC 6LR61)
Lifeapprox. 150 hours of continuous use
Environment0 to 50°C (32 to 122°F); 100% RH
Weight and Dimensions IconWeight and Dimensions
Dimensions165 x 75 x 45 mm (6.5 x 3.0 x 1.8")
Weight250 g (8.8 oz.)

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