Force and mechanical measuring equipment
– Measure pH/Conductivity (EC)/Total Dissolved Solids (TDS) Simultaneously.
+ HI98129: Conductivity follows µS/cm and TDS in mg/L.
+ HI98130: Độ Dẫn theo mS/cm and TDS in g/L.
– Compact, pocket-friendly design.
– The pH electrode is removable and replaceable.
– Automatic temperature compensation.
– Provide a complete set including meter, electrode and standard solution, washing and storing electrodes.
REMOVABLE pH ELECTRODES
Bút đo pH HI98130 chống thấm nước, có độ chính xác cao có thể đo EC/TDS với mối nối vải. Các mối nối vải mở rộng giúp tăng tuổi thọ điện cực và điện cực pH thay thế được. Ngoài ra, điện cực thay thế không có chân nên không bị cong hoặc gãy.
EC/TDS GRAPHIC DETECTOR
The conductive graphite probe provides greater accuracy because it is not contaminated by salts in the solution.
AUTOMATIC TEMPERATURE COMPENSATION
The machine integrates a temperature sensor for quick response time and ensures temperature compensation for highly accurate measurement results.
AUTOMATIC CALIBRATION
The machine has an automatic calibration function with supplied calibration solutions
– pH: Calibration at 2 points at pH 4.01 / 7.01 / 10.01
– EC/TDS: 1 point calibration at 12.88 mS/cm, 6.44 ppt (g/L)
Because EC and TDS are correlated, you only need to calibrate 1 EC or TDS point for both parameters
HOLD BUTTON
Helps keep a stable value on the screen to facilitate recording and storing measurement values
STABLE SYMBOL
The hourglass icon will flash during measurement and disappear to indicate that the measurement result has stabilized and this value has been taken.
SUPPLIED COMPLETE SET
HI98130 được cung cấp trọn bộ đầy đủ để thực hiện phép đo mà không cần phải mua gì thêm:
– Meter and internal pH, EC and temperature electrodes
– Calibration solutions pH4.01 and 7.01
– EC and TDS calibration solutions
– Electrode cleaning solution after measurement
– Electrode preservation solution.
SPECIFICATIONS
The scale |
pH |
0.00 to 14.00 pH |
EC |
0.00 to 20.00 mS/cm |
|
TDS |
0.00 to 10.00 g/L (ppt) |
|
To |
0.0 to 60.0°C / 32.0 to 140.0°F |
|
Resolution |
pH |
0.01 pH |
EC |
0.01 mS/cm |
|
TDS |
0.01 ppt (g/L) |
|
To |
0.1°C / 0.1°F |
|
Accuracy |
pH |
±0.05 pH |
EC |
±2% FS |
|
TDS |
±2% FS |
|
To |
±0.5°C /±1°F |
|
Calibration |
EC/TDS |
automatic, 1 point at: 12.88 mS/cm, 6.44 ppt (g/L) |
pH |
automatic, 2 points at pH 4.01 / 7.01 / 10.01 |
|
Heat compensation |
EC/TDS |
automatic |
pH |
automatic with β from 0.0 to 2.4% /°C |
|
TDS conversion factor |
0.45 to 1.00 |
|
pH electrode |
HI73127 |
|
The battery |
4 x 1.5V |
|
Environment |
0 to 50°C (32 to 122°F); RH max 100% |
|
Size |
163 x 40 x 26 mm |
|
Mass |
100 g |
|
Guarantee |
6 months for the machine and 3 months for the electrodes. (for products with intact tags and warranty card). |
|
Supply includes |
– Measuring machine HI98130. – pH electrode HI73127 (in meter). – EC/TDS probe and temperature (fixed in the machine). – Solution package pH 4.01 and 7.01 standards. – Solution package standard 12.88 mS/cm and 6.44 g/L. – Solution package wash electrode. – Solution package preserve electrode. – pH electrode removal tool. – Battery (in the device). - User manual. - Warranty. – Paper container. |