Marine Nitrate High Range Checker HC – HI782
The HI782 Marine Nitrate High Range Colorimeter is specifically designed to quickly and accurately determine high levels of nitrate for saltwater aquariums and marine applications. With a digital read out, there is no more struggling to determine colors visually.
- Measurements with a range up to 75.0ppm
- Less complex laboratory grade accuracy – Requires only 1 reagent
- Simple, intuitive operation
- Compact and precise whether at home, at work, or on-the-go
Nitrate is the final step in the Nitrogen cycle. Excessive amounts of nitrates in saltwater aquariums facilitate the growth of undesirable organisms such as algae and dinoflagellates. The HI782 Nitrate Checker HC is a simple, accurate, and cost-effective way to measure nitrate from 0.0 up to 75.0 ppm (as NO3–) in your saltwater aquarium.
Using the Zinc Reduction method, a no filter process, The HI782 Nitrate Checker HC measures the concentration of nitrate colormetrically. Hanna Instruments Checker HC provides quick results in four easy steps:
Features
- For use with saltwater samples.
- More accurate than chemical test kits.
- Dedicated to a single parameter.
- Small size, big convenience.
- No errors with a digital readout.
- Ideal for aquariums and marine biology applications.
HI782 High Range Nitrate Checker vs HI781 Low Range Nitrate Checker
The HI782 was designed to quickly and easily measure nitrate levels for aquarist with higher-than-average nutrient levels. This includes saltwater aquariums that are fish-only or have corals that can tolerate elevated levels of nitrate at 30 ppm or more.
Very low levels of nitrate are critical for many saltwater reef aquariums, as nitrate can cause damage and possible death to certain delicate corals and invertebrates. For this reason, the HI781 offers unmatched precision in the measurement of very low levels of nitrate (0.00 to 5.00 ppm). For freshwater samples, Hanna Instruments recommends using the HI97728 Nitrate Portable Photometer.
| SKU | HI782 |
|---|---|
| Product Name | Marine Nitrate High Range Checker HC – HI782 |
| Quote Required | Yes |
| Nitrate Range | 0.0 to 75.0 ppm (as NO3–) |
| Nitrate Resolution | 0.1 ppm |
| Nitrate Accuracy | ±2.0 ppm ±5% of reading |
| Nitrate Method | Zinc reduction method. The reaction between nitrate and the reagent causes a pink tint in the sample. This checker has been developed to work with seawater samples. |
| Photometer/Colorimeter Light Source | LED @ 525 nm |
| Photometer/Colorimeter Light Detector | silicon photocell |
| Battery Type/Life | 1.5V AAA |
| Automatic Shut-Off | after 10 minutes of non-use |
| Environment | 0 to 50°C (32 to 122°F); RH max 95% non-condensing |
| Weight | 64 g (2.3 oz.) |
| Dimensions | 86.0 mm x 61.0 mm x 37.5mm (3.2 x 2.4 x 1.5”) |
| Ordering Information | HI782 Checker HC is supplied with sample cuvettes with caps (2), marine nitrate starter kit (reagents for 10 tests), 3 mL Pasteur pipette (1), 1.5V AAA battery (1), and instruction manual. |
Professional packing and fast shipping
We offer a broad range of shipping options due to our long-standing partnerships with UPS, FedEx and DHL. Our warehouse staff are expertly trained and will wrap your items according to our precise and precise specifications. Your goods will go through a thorough inspection and be securely secured prior to being delivered. Everyday we deliver thousands of packages to customers from all over the world. Our dedication to becoming the largest online retailer worldwide is demonstrated by this. The distribution centers and warehouses distribution are situated in Europe, as well as the USA.
Please note that orders with more than one item are subject to a processing period that is based to the item.
Prior to shipping We will inspect thoroughly the items you've purchased. The majority of orders will be shipped within 48 hours. Delivery is expected to take between 3 and seven days.
Returns
Stock is dynamic. It is not managed entirely by us since we are involved with multiple parties such as the factory and our storage. The actual levels of stock can change at any time. Be aware that your order may be out of stock once the order is placed.
Our policy runs for 30 days. If it's been more 30 days since the date you purchased your item, we unfortunately can't give you a complete exchange or refund.
Your item should be in the original packaging and be unused. It must also be in the original packaging.
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