Owner manual

ORP PRETREATMENT SOLUTIONS

HI 7091L Reducing Pretreatment Solution, 500 mL

HI 7092L Oxidizing Pretreatment Solution, 500 mL

pH ELECTRODES

All electrodes with code ending with P are supplied with BNC & pin

connector and 1 m (3.3') cable, as shown below.

HI 1043P; Use: strong acid/alkali.

Glass-body, double junction, refillable, combination pH electrode.

HI 1053P; Use: emulsions.

Glass-body, triple ceramic, conic shape, refillable, combination pH electrode.

HI 1131P; Use: general purpose.

Glass-body, single junction, refillable, combination pH electrode.

HI 1083P; Use: biotechnology, micro titration.

Glass-body, micro, Viscolene, nonrefillable, combination pH electrode.

120 mm

4.7"

12 mm

0.5"

5 mm

0.2"

3 mm

0.12"

3.0 mm DIA

0.12"

HI 1 083

120 mm

4.7"

12 mm

0.5"

9.5mm DIA

0.37"

"S" VERSION

HI 1131

120 mm

4.7"

12 mm

0.5"

"S" VERSION

HI 1053

120 mm

4.7"

12 mm

0.5"

9.5mm DIA

0.37"

"S" VERSION

HI 1043