1. Giriş
This manual provides detailed instructions for the Apera Instruments GroStar Series GS3 EC/ppm Pen Tester Kit (AI103G). This lab-grade conductivity meter is designed for accurate measurement of EC (Electrical Conductivity), 500ppm, and 700ppm, along with temperature, making it suitable for hydroponics and general water quality testing. The device features a replaceable titanium conductivity sensor and a user-friendly interface.
2. Məhsul bitdiview
The GroStar Series GS3 EC/ppm Pen Tester is engineered for reliability and ease of use. Key features include:
- Measures conductivity (EC), 500ppm, 700ppm, and temperature.
- Replaceable titanium sensor for high accuracy in the 0 to 10 EC range.
- Backlit HD screen for clear readings.
- Grower-friendly calibration workflow with a calibration reminder function.
Figure 1: Apera Instruments GroStar Series GS3 EC/ppm Pen Tester.
Şəkil 2: Yaxından view of the durable titanium alloy sensor for conductivity measurements.
Figure 3: The GroStar GS3 Pen Tester demonstrating its water resistance during use.
3. Quraşdırma
Before first use, ensure all components are present and the device is ready for operation.
3.1 Qutuda nə var
- Apera Instruments GroStar Series GS3 EC/ppm Pen Tester (Gen II)
- 2.77 EC Calibration Solution
- Lanyard
- 4 AAA batteries (pre-installed or included separately)
Figure 4: The complete kit contents, including the tester, calibration solution, and lanyard.
3.2 Batareyanın quraşdırılması
The device requires 4 AAA batteries. If not pre-installed, open the battery compartment located at the top of the tester, insert the batteries according to the polarity indicators, and securely close the compartment.
3.3 İlkin hazırlıq
- Sensordan qoruyucu qapağı çıxarın.
- Rinse the sensor with distilled or deionized water.
- Gently shake off excess water.
4. Əməliyyat Təlimatları
4.1 Yandırma/Söndürmə
düyməsini basın GÜC button to turn the tester on or off.
4.2 Ölçmə
- Ensure the tester is clean and calibrated.
- Sensoru s-ə batırınampsensorun tamamilə suya batırılmasını təmin edərək həll edin.
- Stir gently and wait for the reading to stabilize on the display.
- The display will show EC/ppm and temperature readings.
4.3 Switching Measurement Modes (EC/ppm)
düyməsini basın MODE/UNITS button to cycle through EC, 500ppm, and 700ppm measurement modes.
Figure 5: The tester's display cycling through different measurement units.
4.4 Tutma funksiyası
düyməsini basın BAXIN Ekrandakı cari göstəricini dondurmaq üçün düyməni basın. Buraxmaq üçün yenidən basın.
4.5 TruRead Display
The TruRead display provides MAX, AVG, and MIN readings, offering a comprehensive view ölçmələrinizdən.
Figure 6: The TruRead display feature, showing maximum, average, and minimum recorded values.
5. Kalibrləmə
Regular calibration ensures accurate measurements. The GS3 features a grower-friendly calibration workflow and a reminder function.
5.1 Kalibrləmə Prosesi
- Test cihazını işə salın.
- düyməsini basın KAL button to enter calibration mode.
- Immerse the sensor into the 2.77 EC calibration solution.
- The tester will automatically recognize the solution and calibrate. Wait for the stable reading and confirmation.
- Rinse the sensor with distilled water after calibration.
Figure 7: Visual representation of the tester's display in measurement, calibration, and error states.
5.2 Calibration Reminder
The tester will automatically remind you when recalibration is due, ensuring consistent accuracy.
6. Baxım
6.1 Sensorun təmizlənməsi
After each use, rinse the sensor thoroughly with distilled or deionized water to prevent residue buildup. Do not scrub the sensor vigorously.
6.2 Saxlama
Always replace the protective cap after use. For long-term storage, ensure the sensor is kept moist. Refer to the product packaging or Apera Instruments website for specific storage solution recommendations if applicable.
6.3 Sensorun dəyişdirilməsi
The titanium EC sensor is replaceable. If the sensor performance degrades significantly or it becomes damaged, a new sensor can be purchased and easily installed by twisting off the old one and attaching the new one.
7. Giderme
| Problem | Mümkün Səbəb | Həll |
|---|---|---|
| Səhv oxunuşlar | Sensor is dirty or dry; Calibration is outdated or incorrect; Damaged sensor. | Clean the sensor; Recalibrate the tester; Replace the sensor if damaged. |
| Tester does not power on | Ölü batareyalar; Yanlış batareya quraşdırılması. | Batareyaları dəyişdirin; Batareya qütblüyünü yoxlayın. |
| "CAL Er" error during calibration | Incorrect calibration solution; Contaminated solution; Sensor issue. | Ensure correct 2.77 EC solution is used; Use fresh calibration solution; Clean or replace sensor. |
8. Spesifikasiyalar
- Model nömrəsi: AI103G
- Məhsul Ölçüləri: 7 x 1.5 x 1.3 düym
- Çəki: 4.69 unsiya
- Güc mənbəyi: 4 AAA batareya (daxildir)
- Sensor növü: Replaceable Titanium EC Probe
- Ölçmə Parametrləri: EC, 500ppm, 700ppm, Temperature
- İlk mövcud tarix: 28 sentyabr 2022-ci il
9. Zəmanət və Dəstək
Apera Instruments products are backed by a manufacturer's warranty. For detailed warranty information, technical support, or to purchase replacement parts, please visit the official Apera Instruments websaytına daxil olun və ya birbaşa müştəri xidmətləri ilə əlaqə saxlayın. Zəmanət iddiaları üçün alış qəbzini saxlayın.
İstehsalçı: Apera Alətləri
