Science Instrument, buy QT-PH350 Soil pH Meter on China Suppliers Mobile

Product Details

Product description: QT-PH350 is a sophisticated but durable pen-like pH meter with independent electrodes. It can be used for several years if it is operated correctly.

Features

Standard accessories include detachable pH test pen, pH electrode and pH 4, pH 7 standard solution
Nib type pH electrode is the ideal probe for measuring permeable object, such as soil, meat, cheese etc., the electrode is embedded in a solid glass pen
Detachable pH probe can be used for regular or remote measurements
Automatic calibration with pH 4, 7,10 standard solutions
Rotation display button
Data Retention
Auto power-off
Small and lightweight
Waterproof panel

Applications

Agriculture, horticulture, food processing, teaching, industrial and quality management

Specifications

Data reader
Screen	20 mm x 28 mm LCD with rotation display function
Measurement range	0~14
Resolution	0.01pH
Accuracy	±0.07(5~9) ±0.1 (4~4.9, 9.1~10) ±0.2 (1~3.9, 10.1~13) (23±5℃, calibration values)
Input impedance	10~12 ohms
Temperature compensation	Not necessary
Sampling time	About 0.8 s
Data Retention	Freeze the current display data, convenient for reading
Calibration	Automatic calibration with pH 7, 4 or 10 standard solutions
pH electrode connector	BNC interface
Operating Temperature	0~50℃(32~122℉)
Operating humidity	<80%RH
Power	Four UM-4/AAA battery, 1.5V
Power consumption	About 4.8 mA
Size	pH meter: 180 x 40 x 32 mm(7.1 X 1.6 x 1.3 in) Electrode: 12 mm diameter x 160 mm Electrode cable length: about 1000 mm
Weight	220 g (0.48LB), electrode included
Standard accessories	Manual, portable carrying box, soil pH probe, pH 4.0, pH 7.0 buffer solution

Soil pH Probe
Measurement range	1~13 (Standard 0~14)
Operating Temperature	5~60℃(41~140℉)
Electrode structure	Combination
Reference pH electrode	Silver/silver chloride, bidirectional electrode
PH value at zero potential	7±1
Repeatability	0.05
Response time	≥ 2 min
Material	Epoxy
Interface	BNC
Protection	Shield for probe
Weight	69 g (including power supply and socket)
Size	Probe: 160mm long; 12mm diameter Cable: 1000 mm long