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 |
Origin: China