Hanna Instruments pHep HI 98107 - User Manual

pHep
®
HI 98107
Pocket-sized pH Meter
IST98107 R5 05/05
pHep
®
is a rugged pH tester with replaceable
electrode and renewable reference junction. The
instrument can be calibrated at two points by
the user, simply acting on the offset and slope
calibration trimmers.
pHep
®
is in compliance with the CE direc-
tives.
SPECIFICATIONS
Range 0.0 to 14.0 pH
Resolution 0.1 pH
Accuracy (@20°C/68°F) ±0.1 pH
Typical EMC Deviation ±0.1 pH
Calibration Manual, 2 point, through
offset and slope trimmers
Environment 0 to 50°C (32 to 122°F);
RH max 95%
Battery Type 4 x 1.5V alkaline
Battery Life approx. 700 hours of use
Dimensions 175 x 41 x 23 mm
(6.9 x 1.6 x 0.9")
Weight 95 g (3.4 oz.)
ACCESSORIES
HI 73106 Spare electrode
HI 7004M pH 4.01 solution, 230 mL bottle
HI 7007M pH 7.01 solution, 230 mL bottle
HI 7010M pH 10.01 solution, 230 mL
HI 70300M Storage solution, 230 mL bottle
HI 7061M Cleaning solution, 230 mL bottle
HI 731326 Calibration screwdriver (20 pcs)
pHep is a registered Trademark of
Hanna Instruments
www.hannainst.com

Hanna Instruments pHep HI 98107 Specifications

General

Model	HI 98107
Category	pH Tester
pH Range	0.0 to 14.0 pH
pH Resolution	0.1 pH
pH Accuracy	±0.1 pH
Temperature Range	0 to 50°C (32 to 122°F)
Temperature Accuracy	±1°C (±2°F)
Waterproof	Yes
Calibration	Automatic, 1 or 2 point
Temperature Resolution	0.1 °C
Battery Life	approximately 1000 hours
Electrode	Replaceable
Environment	0 to 50 °C, 100% RH
Battery Type	1.5V (4 x AAA)

Summary

pHep HI 98107 Product Overview and Specifications

Product Description

Rugged pH tester with replaceable electrode and renewable reference junction, CE compliant.

Specifications

Details instrument range, resolution, accuracy, calibration, environment, battery, dimensions, and weight.

Accessories

Included Accessories

Lists spare electrode, calibration solutions, storage, cleaning solutions, and calibration screwdriver.

pHep Meter Operation and Maintenance

Conditioning and Calibration

Instructions for electrode conditioning in storage solution and calibration using buffer solutions.

Operation

Steps for turning on, immersing, and stabilizing the meter for testing and proper storage.

Maintenance

Guidance on keeping the sensor moist and renewing the reference junction for optimal performance.

Electrode and Battery Replacement

Electrode Replacement

Procedure and recommendation for replacing the electrode when the reference junction is exhausted.

Battery Replacement

Instructions for replacing 1.5V alkaline batteries when calibration fails or display fades.

Warranty Information

Product Warranty

Details the one-year warranty against defects, exclusions, and service return procedures.