Điểm nổi bật
|
* Pen type digital pH meter |
|
|
* Separate pH electrode, easy for general purpose usage and remote measurement. |
|
|
* Complete set with one separate pH electrode ( PE-11 ) and pH 4, pH 7 standard solution. |
|
|
* Can select the display direction ( normal or reverse ). |
|
|
* Water resistance, IP65 protection. |
|
|
* Auto calibration for pH 4, pH 7 or pH 10. |
|
|
* Build in reverse display button. |
|
|
* Data hold. |
|
|
* Auto power off. |
|
|
* Compact size, light weight. |
|
|
* Available for wide applications, such as aquarium, beverage, fish hatcheries, food processing, photography, laboratory, quality control, school & colleges, swimming pools, water conditions. |
|
|
SPECIFICATIONS |
|
|
Display |
LCD, size : 20 mm x 28 mm. * User can reverse the display direction by push button. |
|
Measurement Range |
0 to 14 pH x 0.01 pH |
|
Resolution |
0.01 pH |
|
Accuracy |
± 0.07 pH ( pH 5 to pH 9 ) ± 0.1 pH ( pH 4 to pH 10 and beyond pH 5 to pH 9) ± 0.2 pH ( pH 1 to pH 3.9, pH 10.1 to pH 13 ) * 23± 5℃ * After calibration. |
|
Input Impedance |
10^12 ohms. |
|
Temperature Compensation |
Not necessary to make adjustment. |
|
Sampling Time |
Approx. 0.8 second. |
|
Operating Temperature |
0℃ to 50℃ ( 32℉ to 122℉ ) |
|
Operating Humidity Calibration method |
Less than 80% RH. Auto calibration, pH 7, pH 4 ( or pH 10 ) |
|
Power Supply |
DC 1.5V battery ( UM-4/AAA ) x 4 PCs. |
|
Power Consumption |
Approx. 4.8 mA. |
|
Dimension |
Meter :180 x 40 x 32 mm ( 7.1 x 1.6 x 1.3 inch ). |
|
Electrode : Body size : 9.5 mm dia. x 120 mm. Electrode cable length : approx.. 1.8 meter. |
|
|
Weight |
220 g/0.48 LB (included electrode). |
|
pH electrode |
Any pH electrode with BNC plug. pH electrode, PE-11 is included. |
|
Standard Accessories |
Instruction Manual............................................. 1 PC pH electrode. PE-11........................................... 1 PC pH 7.00 buffer solution, PH-7A............................ 1 PC pH 4.00 buffer solution, PH-4A............................ 1 PC * PE-11, PH-7A, PH-4A are the consumer accessory. |
|
Optional Accessories |
pH electrodes, Carrying case, |
