HANNA HI 99131 Portable pH Meter for Plating Baths

HANNA HI 99131 Portable pH Meter for Plating Baths

• Flat-tipped, pre-amplified pH probe with titanium body
• Multi-level LCD display
• On-screen tutorial messages for calibration and set-up
• Automatic Temperature Compensation
• Automatic one or two point calibration
• BEPS (Battery Error Prevention System) alerts the user in the event that low battery power could adversely affect readings
• Battery % displayed on startup.
• Compact, heavy-duty, and waterproof
• Easy to clean sensor; The flat tip sensor is easy to clean and keep clean by design

HI 99131 is a waterproof, portable pH and temperature meter supplied with a flat tip probe specifically designed for use in plating baths.
The HI 62911D pre-amplified, double junction pH probe features a recessed flat tip that is easy to clean and prevents solids in solutions from collecting on the sensor. The titanium body of the HI 62911D functions as a potential matching pin for increased stability of readings and extended sensor life.

Order Information:
HI 99131 is supplied with HI 62911D pH probe, HI 70004 pH 4.01 buffer solution sachet, HI 70007 pH 7.01 buffer solution sachet, HI 700661 electrode cleaning solution sachets (2), batteries, instructions and hard carrying case.

Specifications

Range	pH	-2.00 to 16.00 pH
	Temperature	-5.0 to 105.0°C / 23.0 to 221.0°F
Resolution	pH	0.01 pH
	Temperature	0.1°C / 0.1°F
Accuracy @ 20°C	pH	±0.02 pH
	Temperature	±0.5°C (up to 60°C), ±1°C (outside); ±1.0°F (up to 140°F), ±2°F (outside)
pH Calibration		automatic one or two point calibration with two sets of memorized buffers (Standard 4.01, 7.01, 10.01 or NIST 4.01, 6.86, 9.18)
Temperature Compensation		Automatic, -5 to 105°C (23 to 221°F)
pH Electrode		HI 62911D titanium body, pre-amplified pH probe with internal temperature sensor, DIN connector and 1 m (3.3’) cable (included)
Battery Type / Life		1.5V AAA (3) / approximately 1200 hours of continuous use. auto-off after 8 minutes of non-use
Environment		0 to 50°C (32 to 122°F); RH max 100%
Dimensions		152 x 58 x 30 mm (6.0 x 2.3 x 1.2”)
Weight		205g (7.2 oz.)