QT-PH350 Soil pH Meter

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.
QT-PH350 Soil pH Meter
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<br />
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

Origin: China
http://www.channeleco.com/en/