User Guide

44
HI1330B / HI 1310S
Glass-body, semimicro, single junction, refillable,
combination pH electrode. Use: laboratory.
HI1331B / HI 1311S
Glass-body, semimicro, single junction, refill-
able, combination pH electrode. Use: flasks.
HI1230B / HI 1210S
Plastic-body (Ultem
®
), double junction, gel-filled,
combination pH electrode. Use: general purpose.
HI2031B / HI 2020S
Glass-body, semimicro, conic, refillable, combina-
tion pH electrode. Use: semisolid products.
HI1332B / HI 1312S
Plastic-body (Ultem
®
), double junction, refillable,
combination pH electrode. Use: general purpose.
120 mm
4.7"
5mm
0.2"
5mm DIA
0.2"
"S" VERSION
HI 1330
210 mm
8.25"
8 mm
0.3"
7.5mm DIA
0.29"
"S" VERSION
HI 1331
120 mm
4.7"
12 mm
0.5"
"
S
"
VERSION
HI 1230
75 mm
2.
95
"
6 mm
0.25"
"
S
"
VERSION
HI 2031
120 mm
4.7"
12 mm
0.5"
"S" VERSION
HI 1332
Ultem
®
is registered Trademark of "General Electrics Co."