Compact pH Meter EZL-PM311 Catalog

Overview

Compact pH Meter EZL-PM311 developed in a small, mobile design and is water-resistant. Featured with automatic/manual temperature compensation mechanism that operates between 0 °C to 100 °C. The pH parameter measurement range is (-2.00 to 19.99) pH with an accuracy of ± 0.02 pH. The mV parameter measurement range is -1999.9 mV to 1999.9 mV, with a resolution of 1 mV and accuracy of 0.1 % FS. Working conditions include temperatures ranging from 5 °C to 35 °C (grade 0.01) and an average humidity of ≤ 85 %.

Specifications :

pH	Measurement Range (-2.00 to 19.99) pH Resolution 0.1/0.01 pH Accuracy ± 0.02 pH Input Current ≤ 2×10-12 A Input Impendence ≥ 1×1012 Ω Stability ± 0.01 pH/3h Temperature Compensation 0 °C to 100 °C (Automatic/manually)
mV	Measurement Range -1999.9 mV to 1999.9 mV Resolution 1 mV Accuracy ± 0.1% FS
Working Conditions	Environment Temperature 5 °C to 35 °C (grade 0.01) Environment Humidity ≤ 85 %
Power	Two AA Batteries (1.5 V)
Dimensions (W×D×H)	160×90×30 mm (Instrument), 480×300×60 mm (With Packing)
Weight	360 g (Instrument), 1 kg (With Packing)

Features :

• - LCD screen with a programmable white back-light
• - The built-in microprocessor device with auto calibration, auto temperature compensation, auto shut off, data storage, feature configuration, self-diagnosis, and low voltage display functions
• - Measure pH of high purity water and pure water with ammonia
• - Rack and skid proof shell
• - Provided with standards buffers
• - Data storage is up to 200 sets
• - IP grade is IP57

Applications:

The compact pH meters are ideal for a wide range of applications, including quick nutrient analysis and availability, food and beverage production control, acidification measurement of fermented, brewing, brine, canned foods and vegetables, pH measurement of soil, hydroponics, cutting oils, alkali washing liquids, and other soluble solutions.