pH52 & pH53
Microprocessor Waterproof
pH & temperature meters
USER MANUAL
SPECIFICATIONS
Range
pH52
-2.0 to 16.0 pH
-5.0 to 60.0°C / 23.0 to 140.0°F
pH53
-2.00 to 16.00 pH
-5.0 to 60.0°C / 23.0 to 140.0°F
Resolution
pH52
0.1 pH / 0.1°C / 0.1°F
pH53
0.01 pH / 0.1°C / 0.1°F
Accuracy
pH52
±0.1 pH / ±1°C / ±2°F
(@20°C)
pH53
±0.02 pH / ±1°C / ±2°F
Typical EMC
pH52
±0.1 pH / ±0.2°C / ±0.4°F
Deviation
pH53
±0.03 pH / ±0.2°C / ±0.4°F
Temperature Compensation
Automatic
Calibration
Automatic, 1 or 2 points
pH electrode
MA73047 (replaceable)
Environment
-5 to 60°C; 100% RH
Battery type
3 x 1.5V; IEC LR44, A76; alkaline
Battery life
approx. 200 hours
Auto-off
after 8 minutes
Dimensions
165 x 30 x 30 mm
Weight
80 g
ACCESSORIES
MA73047
Replaceable pH electrode with built-in
temperature sensor
M10007B
pH 7.01 buffer solution,
25x20 mL sachet
M10004B
pH 4.01 buffer solution,
25x20 mL sachet
M10010B
pH 10.01 buffer solution,
25x20 mL sachet
M10000B
Electrode rinse solution,
25x20 mL sachet
MA9015
Electrode storage solution,
220 mL bottle
MA9016
Electrode cleaning solution,
220 mL bottle
These meters are in compliance with the CE directives.
ISTRPH52R1 09/02
WARRANTY:
This meter is warranted from all defects in materials and manufac-
turing for a period of two years. The electrode is warranted for a
period of one year. During this period, the required repair or replace-
ment of parts, where the damage is not due to negligence or erroneous
operation by the user, will be effected free of charge.