Aqua Master Tools High-Precision EC 1413 Calibration Solution (20mL Sachet) – Professional Temperature-Indexed Reference Buffer for Digital Conductivity Pens and Facility Monitors
Please note the above shipping is an estimation only. Actual shipping cost can be calculated on the checkout page.
Important shipping notice: This product is not stocked at our Thomastown, VIC warehouse and is dispatched from another local warehouse. Please allow approximately 1-2 weeks for it to reach us before it is ready for pickup or dispatch.
Aqua Master Tools High-Precision EC 1413 Calibration Solution (20mL Sachet) – Professional Temperature-Indexed Reference Buffer for Digital Conductivity Pens and Facility Monitors
Lock in laboratory-grade telemetry accuracy and eliminate sensory reading drift across your digital monitoring infrastructure with the Aqua Master Tools High-Precision EC 1413 Calibration Solution. Explicitly formulated to meet the strict quality control standards of commercial indoor vertical farms, high-tech greenhouse operations, and automated fertigation systems, this professional-grade reference standard provides an uncompromised baseline for calibrating advanced electrical conductivity sensors. In high-intensity commercial cultivation, precise mineral dosing is everything. If an inline probe or handheld testing pen drifts even slightly out of calibration, it transmits false telemetry to your dosing brains, running the risk of under-feeding your crop or causing devastating root-zone salt burns. The Aqua Master Tools reference sachet completely resolves this risk. Containing 20mL of laboratory-verified, stable reference fluid, this single-use foil sachet protects the fluid from light, air, and evaporation, guaranteeing that the solution inside remains exactly 1413 μS/cm (or 1.41 EC) at the industry-standard 25°C validation point. By integrating these precise reference sachets into your facility's weekly standard operating procedures, you ensure your testing hardware reads your liquid environment with flawless accuracy shift after shift.
Pro Tip: Electrical Conductivity measurements are highly temperature-dependent. To ensure absolute calibration precision, your diagnostic hardware must account for fluid temperature fluctuations. Use the integrated temperature index printed on the packaging box to align your meter's target value with the exact temperature of your testing space.
Key Features & Technical Advancements
- High-Memory Precision Formulations: Formulated to hit an exact, uncompromised reference point of 1413 μS/cm (1.41 EC) at 25°C, providing an ultra-reliable baseline for professional agricultural instrumentation.
- Hermetically Sealed Single-Use Sachets: Packaged in a specialized 20mL light-blocking foil sachet that prevents air contamination and evaporation, guaranteeing fresh, laboratory-grade fluid purity every time it is opened.
- Universal Hardware Compatibility: Engineered to work seamlessly with all major brands of analytical testing equipment, including Aqua Master Tools pens, Bluelab Truncheons, and automated inline dosing controllers.
- Pre-Printed Temperature-Response Reference Chart: Outfitted with an on-foil temperature validation matrix, enabling technicians to double-check exact values when calibrating in un-insulated mixing rooms or cold greenhouses.
- Completely Residue-Free Compound: Formulated with high-purity mineral salts that leave zero sticky films or crystal residues on delicate platinum or titanium electrode faces after a rinsing cycle.
- Optimized Volume Packaging: The 20mL capacity provides the perfect liquid depth inside the sachet or a small decanting cup, allowing you to submerge pen-style electrodes fully without wasting fluid.
Product Technical Specifications Matrix
| Calibration, Thermal, & Packaging Parameters | Engineering Metric / Design Detail |
|---|---|
| Brand & Origin | Aqua Master Tools / Engineered in the Netherlands |
| Primary Testing Focus | High-Precision Accuracy Verification & Calibration of EC/CF/PPM Sensors |
| Standard Reference Value | 1413 μS/cm | 1.41 EC | 706 PPM (500 Scale) | 989 PPM (700 Scale) |
| Standard Calibration Temperature | 25°C (77°F) for Factory-Standard 1413 μS/cm Readout |
| Fluid Packaging Profile | Hermetically Sealed, Light-Proof, Single-Use 20mL Foil Sachets |
| Sensor Compatibility Fit | Digital EC Pens, Combos, Continuous Wall Monitors, and Dosing Probes |
| Chemical Formulation Safety | Non-Hazardous, Pre-Mixed, Saturated Conductivity Standard |
| Primary Operational Benefit | Eliminates Fertigation Drift, Prevents Over-Dosing, and Secures Logging Data |
Thermal Variability & Reference Alignment Matrix
Because liquid electrical conductivity values shift predictably as fluid molecules heat up or cool down, your technicians must reference actual ambient fluid temperatures during a calibration procedure. Use this official data matrix to check your console's values if your room temperature deviates from 25°C:
| Fluid Temp (°C) | Target Value (μS/cm) | Fluid Temp (°C) | Target Value (μS/cm) |
|---|---|---|---|
| 15°C | 1147 | 24°C | 1386 |
| 20°C | 1278 | 25°C (Standard) | 1413 |
| 21°C | 1305 | 26°C | 1440 |
| 22°C | 1332 | 27°C | 1467 |
| 23°C | 1359 | 30°C | 1548 |
Advanced Sensor Calibration & Substrate Control Tips
- Execute a Thorough Sensor Pre-Wash Routine: Before introducing your sensor to the calibration fluid, unmount the probe and wash it with a dedicated electrode cleaner. Use a soft brush to clear away organic films and mineral scale from the metal pins, then rinse thoroughly with clean tap water.
- Completely Dry the Probe Body and Pins: Shake off any excess rinse water clinging to the plastic casing. Use a clean, dry microfiber cloth to blot the probe body completely dry. Critical warning: never dip a wet probe directly into the calibration fluid, as residual water will dilute the sachet contents, instantly throwing off the 1413 μS/cm concentration and causing an inaccurate calibration.
- Submerge and Align to Local Temperature: Tear open the Aqua Master Tools sachet along the dotted indicator line. Plunge your clean, dry conductivity pen or electrode lead straight into the liquid. Let it sit immersed for 60 to 90 seconds without pressing buttons to allow the probe's internal thermometer to reach thermal equilibrium with the fluid.
- Lock the Display Value and Rinse: Check the current temperature readout on your meter. If your pen does not have automatic temperature compensation, check the chart above (e.g., if your fluid is at 22°C, adjust your manual calibration trim screw or button until the screen locks onto 1332). Press the calibration button until the console confirms the setting. Once saved, remove the probe, rinse it thoroughly in fresh water, and discard the used sachet.
- Root-Zone Hydration and Substrate Coordination: Ensuring your EC wands and inline dosing loops are perfectly calibrated guarantees that your irrigation lines deliver exact nutritional curves, maintaining an ideal root environment. For optimal root health, accelerated nutrient absorption, and uncompromised drainage, route your verified fertilizer recipes into a high-porosity 70/30 blend of Coco Coir and Horticultural Perlite. To ensure completely uniform irrigation delivery across your entire layout, pressurize your feed lines using a heavy-duty Plont PPH Submersible Pump managed by an automated digital shot-timer.
- The Single-Use Golden Rule: Never attempt to save open calibration fluid in a plastic bottle or jar for reuse next week. The second the high-purity fluid is exposed to open air, evaporation alters its water-to-salt ratio, and dust particles introduce minor contaminants. Reusing open fluid shifts the baseline concentration away from 1413 μS/cm, leading to drifted calibrations that skew your reservoir data logging. Always open a fresh sachet for every calibration cycle to guarantee true data tracking.
Ideal For (Uses)
- Digital Conductivity Pen Calibration: The absolute standard calibration companion for field technicians utilizing handheld Aqua Master Tools EC pens or multi-parameter diagnostic sticks on the greenhouse floor.
- Automated Fertigation Loop Audits: Ideal for commercial irrigation technicians who need to run weekly precision checks on continuous inline monitoring sensors to keep automated nutrient dosing systems tracking accurately.
- Commercial Lab Compliance Logging: An exceptional data-verification choice for large-scale agricultural labs, commercial facilities, and research universities that require documented, single-use calibration checks to satisfy strict quality control procedures.
Oversized Item Delivery Options
Since oversized items require special handling, we may need to provide a custom freight quote for your order and will contact you with an updated shipping rate.
Available options include:
✔ Delivery to your closest depot for pickup - default method
✔ Direct delivery - requires forklift on site
✔ Direct delivery with tailgate lift truck (extra fees apply)
✔ Forklift loading at our warehouse (no extra charge if you arrange your own freight)
✔ Direct truck delivery (available in Victoria)
Important Notes:
- Shipping costs vary by location and method
- Because of the forklift requirement, delivery to the nearest depot is the default option and will be the method used unless you contact us to request otherwise.
Business Delivery:
- Business delivery is available for commercial customers only
- If you select business delivery and your products are bulky, it is your responsibility to ensure you have appropriate equipment (including forklifts) to unload products from the delivery truck
- If you select business delivery and you are not a business, you risk your product not being delivered and may incur additional fees to retrieve your order
- Business delivery customers must provide a valid business address and contact information
- Additional fees may apply for failed delivery attempts due to lack of appropriate unloading equipment
Let us know your preference, and we'll arrange the best solution for you!
Important Note on Availability & Shipping
Our warehouse serves as our office and logistics centre rather than a retail showroom. Because we ship from multiple locations and manage high-turnover stock, not all items are available for immediate pickup.
Lead Times:
- In-Stock Items: Usually ready for dispatch the same day.
- Supplier-Dependent Items: Usually take 2–8 weeks to arrive, depending on supplier availability. Products from Adloheat may take 8–12 weeks to manufacture—they are made to order in Australia by a small business, and longer lead times reflect the care put into quality.
While we strive for fast delivery, some timelines are subject to supplier availability and are beyond our control. We appreciate your patience as we source the best quality gear for your project.
Biosecurity & Interstate Shipping Restrictions
Due to strict state biosecurity regulations, we are unable to ship some products to certain states and territories:
- Potting Mixes cannot be shipped to Western Australia (WA), the Northern Territory (NT), or Tasmania (TAS).
- Seeds cannot be shipped to Western Australia (WA).
Orders placed for these items to restricted states will be cancelled and refunded. It is the customer's responsibility to ensure that the items being ordered can lawfully be delivered to their state or territory.
We Offer the Best Prices
We are committed to offering our customers the best prices possible. If you find the exact same product advertised at a lower price elsewhere, we invite you to contact us and we will review your price match request.
Price Match Conditions:
- The competitor must be an Australian-based seller with a physical presence in Australia
- The product must be the exact same item with a matching SKU or model number
- The product must be in stock and available for purchase at the competitor
- The lower price must be publicly advertised and currently available (not a clearance, closeout, or discontinued item)
- Price matching excludes marketplace platforms including but not limited to Temu and Aliexpress
- Price matching requests must be made before purchase
How to Request a Price Match:
To request a price match, please contact us at sales@greenhousepolytunnels.com.au with a link to the competitor's product listing, or call us on 0418 438 774. Please include the product details and the advertised lower price. We will review your request and respond within 2 business days.
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