Indledning
This manual provides detailed instructions for the proper use and maintenance of your Apera Instruments Salt20 Salinity Tester Kit. The Salt20 is designed for professional salinity measurement in various water solutions, including pools, spas, agriculture, and environmental monitoring.
For optimal performance and longevity of your device, please read this manual thoroughly before operation.
The Apera Instruments Salt20 Salinity Tester is suitable for a wide range of applications including hydroponics, pools, and drinking water analysis.
Sikkerhedsforanstaltninger
Vigtige sikkerhedsoplysninger
- Always handle the device with care to prevent damage to the sensor.
- Do not immerse the entire meter in water beyond the specified IP67 waterproof rating.
- Keep calibration solutions and the device out of reach of children.
- Opbevar enheden på et køligt, tørt sted, når det ikke er i brug.
- Sørg for, at batterirummet er ordentligt forseglet for at opretholde vandtætheden.
Produkt overview
Sættets komponenter
The Salt20 Salinity Tester Kit includes the meter, calibration solution, AAA batteries, and a lanyard, all housed in a portable carrying case.
The Apera Instruments Salt20 Salinity Tester Kit includes:
- Salt20 Salinity Tester
- 1 bottle of calibration solution (12.88 mS/cm, equivalent to 6.44 ppt)
- AAA batteries (pre-installed or included)
- Snor
- Bærbar bæretaske
Nøglefunktioner
- Høj nøjagtighed: Apera's unique platinum black sensor (BPB) ensures high accuracy in a wide-range salinity measurement (0 to 10.0 ppt).
- Easy Auto Calibration: 1-point auto calibration with auto buffer recognition.
- Automatisk temperaturkompensation (ATC): 0-50°C ATC for precise readings.
- Klar LCD-skærm: Large LCD with dual display of salinity (ppt) and temperature (°C/°F), including reminders for stable readings and completed calibrations.
- Vandtæt Design: IP67 water-resistant and floatable for durability.
- Lang batterilevetid: Up to 1000 hours of operation powered by AAA batteries.
- Selvdiagnose: With out-of-range and low battery warnings.
Sensor Technology
The Salt20 features Apera's unique Brush-Resistant Platinum Black (BPB) sensor, designed for high accuracy and consistency in wide-range salinity testing.
LCD display detaljer
The clear LCD display provides simultaneous readings for salinity (ppt) and temperature, along with indicators for stable readings and successful calibration.
Tilbehør
A lanyard is included for convenient and secure use of the Salt20 Salinity Tester.
The complete test kit comes in a rugged carrying case for protection and portability.
Opsætning
Installation af batteri
The Salt20 Salinity Tester is powered by 4 AAA batteries.
- Skru batteridækslet af øverst på måleren.
- Insert the AAA batteries according to the polarity indicators (+/-).
- Securely screw the battery cap back on to ensure the waterproof seal.
Indledende forberedelse
- Fjern beskyttelseshætten fra sensoren.
- Rinse the sensor with distilled water and gently shake off excess water.
- The meter is now ready for calibration or measurement.
Betjeningsvejledning
Grundlæggende måling
- Tænd: Short press the MEAS button to turn on the meter.
- Nedsænkningssensor: Dip the sensor into the sample solution, ensuring the solution covers the sensor completely. Stir gently to remove air bubbles.
- Læs måling: Wait for the smiley face icon to appear and remain stable on the LCD, indicating a stable reading. Record the salinity (ppt) and temperature (°C/°F) values.
- Sluk: Long press the MEAS button to turn off the meter.
Skifte enheder
To switch between °C and °F, with the meter turned off, long press the CAL button until the unit changes.
Officiel produktvideo
Watch this official video from Apera Instruments for a visual guide on using the Salt20 Salinity Tester Kit. This video provides an overview of the product's features and basic operation.
Kalibrering
1-Point Auto Calibration
The Salt20 Salinity Tester uses a 1-point auto calibration process with auto buffer recognition. It is recommended to calibrate the meter regularly for accurate results, especially before critical measurements or if the meter has not been used for a long time.
The Salt20 Salinity Tester features effortless single-button auto calibration with auto buffer recognition, simplifying the calibration process.
- Forbered løsning: Pour a small amount of the 12.88 mS/cm (6.44 ppt) calibration solution into a clean beaker.
- Gå ind i kalibreringstilstand: With the meter turned on, short press the CAL button. The display will show "CAL" and the calibration value.
- Nedsænkningssensor: Dip the sensor into the calibration solution. Stir gently.
- Wait for Stability: The meter will automatically recognize the calibration solution. Wait for the smiley face icon to appear and remain stable. The calibration success symbol (M) will also appear.
- Afslut kalibrering: Short press the MEAS button to exit calibration mode and return to measurement mode.
Note: Always use fresh calibration solution for each calibration. Do not pour used solution back into the bottle.
Opretholdelse
Sensorrensning
The BPB (Brush-Resistant Platinum Black) sensor is robust but requires proper cleaning to maintain accuracy.
- After each use, rinse the sensor thoroughly with distilled or deionized water.
- If there is visible contamination, gently brush the sensor with a soft brush (like a soft toothbrush) while rinsing.
- For stubborn deposits, soak the sensor in a mild detergent solution for 10-15 minutes, then rinse thoroughly.
- Aldrig wipe the sensor with abrasive materials or apply excessive force, as this can damage the platinum black coating.
Opbevaring
For long-term storage, ensure the sensor is clean and dry. Replace the protective cap. Store the meter in its carrying case in a cool, dry place.
Fejlfinding
Fælles problemer og løsninger
| Spørgsmål | Mulig årsag | Løsning |
|---|---|---|
| Upræcise aflæsninger | Sensor dirty; Calibration needed; Expired calibration solution | Clean sensor; Perform calibration; Use fresh calibration solution |
| No Display / Meter Won't Turn On | Døde batterier; Forkert batteriinstallation | Udskift batterier; Kontroller batteripolariteten |
| "Out-of-Range" Warning | Salinity level exceeds 10.0 ppt | The meter's range is 0-10.0 ppt. For higher ranges, a different meter is required. |
| Langsom respons | Sensor skal renses | Clean the sensor thoroughly |
Specifikationer
Tekniske specifikationer
| Parameter | Værdi |
|---|---|
| Salinitetsområde | 0 - 10.0 ppt |
| Salinity Accuracy | ± 1% FS |
| Temperaturområde | 0 - 50°C (32 - 122°F) |
| Temperaturkompensation | Automatic (0-50°C) |
| Kalibrering | Auto 1-point |
| Strømforsyning | 4 x AAA batterier |
| Batterilevetid | Op til 1000 timer |
| Vandtæt vurdering | IP67 (Dust-proof and Water-proof, Floatable) |
| Automatisk sluk | 8 minutter uden drift |
| Dimensioner | 7.01 x 1.61 x 1.18 tommer |
| Vægt | 3.8 ounce |
Garanti og support
Garantioplysninger
Apera Instruments provides a limited warranty for its products. Please refer to the official Apera Instruments website or the warranty card included with your product for specific warranty terms and conditions.
Kundesupport
For technical assistance, troubleshooting, or inquiries about replacement parts and accessories, please contact Apera Instruments customer support.
Webwebsted: www.aperainst.com
E-mail: Se din produktdokumentation for specifik kontakt-e-mail.
Telefon: Refer to your product documentation for specific contact phone number.