pH Meter PB-260_PH Meter _Lab Analysis Products_Products_Cedrec Scientific Instruments (Shandong) Co., Ltd.

pH Meter PB-260

The PB-260 flat-panel pH meter uses a 5-inch LCD screen, is equipped with a 32-bit processor and capacitive touch buttons, and supports automatic temperature compensation, automatic recognition of standard solutions and 1-3 point calibration. The pH electrode can be quickly replaced. The 3.5mm interface is easy to use. It can store 300 sets of data. It is USB rechargeable and has a lithium battery life of up to 30 hours. It has a thin and lightweight body and IP54 protection, making it suitable for precise pH measurement in laboratories and on-site.

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Description

Product Features:

·Equipped with a built-in ARM 32-bit microprocessor chip, the circuit board adopts SMT (Surface Mount Technology), and the buttons use CTS (Capacitive Touch Sensing) technology.

·Different pH electrodes can be replaced easily and quickly (matching electrodes can be selected for measuring different samples) to measure pH.

·3.5mm electrode connecting wire for simple connection and easy use (electrode length can be customized according to customer needs).

·Automatic temperature compensation and automatic standard solution recognition. For pH measurement, it can automatically recognize 3 groups of standard solutions (15 types of buffer solutions) and support 1-3 point automatic calibration.

·It can store 300 data logs, including readings, GLP data, date and time in the data settings.The battery can be used continuously for 30 hours, or for up to 2 weeks (under normal usage).

Product Specification:

Model	PB-260
PH	Measuring range	(-2 - 20.00) pH
	Resolution	0.1/0.01 pH
	Accuracy	Meter:±0.01 pH,Complete set:±0.02 pH
	Input current	≤1×10⁻¹² A
	Input impedance	≥3×10¹² Ω
	Stability	±0.01 pH/3h
	Measuring range	-2000 mV - 2000 mV
	Resolution	0.1 mV
	Accuracy	±0.1% FS
Temperature	Range	(0 - 100)℃
	Resolution	0.1℃
	Accuracy	5-60℃:±0.4℃,Others:±0.8℃
Other Parameters	Display	5-inch LCD screen
	Data storage	300 sets
	Power	3.7 V/1800 mA rechargeable lithium battery
	Calibration method	Three-point calibration (also supports one-point or two-point calibration)
	Communication interface	Standard USB interface
	Dimensions & Weight	(190×130×15) mm/300 g
Working Conditions	Temperature	5 - 35℃
	Humidity	≤85%
	IP grade	IP54
Packing Size	500450120mm
Weight	0.5kg/2kg