The Hanna Phosphorus Ultra Low-Range (0 to 200 ppb) Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Phosphorus Ultra Low-Range Checker® uses a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit.
- Compact, Portable Design
- Built-in Timer
- One-Button Operation
The HI736 Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost-effective way to measure phosphorus in marine systems including reef tanks. Phosphorus is an important parameter to measure in aquaculture and aquariums; levels that are too high can lead to extensive algae growth, depleted dissolved oxygen levels, and ultimately can be fatal to many types of fish and aquatic life. Designed as a more accurate alternative to chemical test kits, the HI736 provides quick, accurate results in four easy steps:
Features at-a-glance:
- Easier to use and more accurate than chemical test kits
- Dedicated to a single parameter
- Small size, big convenience
- Ideal for: Aquariums, Environmental, Aquaculture, Water Quality
Specifications:
| Phosphorous Range | 0 to 200 ppb |
|---|---|
| Phosphorous Resolution | 1 ppb |
| Phosphorous Accuracy | ±5 ppb ±5% of reading |
| Phosphorous Method | adaptation of the Standard Methods for the Examination of Water and Wastewater, 20th edition, Ascorbic-Acid method. |
| Photometer/Colorimeter Light Source | LED @ 525 nm |
| Photometer/Colorimeter Light Detector | silicon photocell |
| Battery Type/Life | (1) 1.5V AAA |
| Automatic Shut-Off | after three minutes of non-use and two minutes after reading |
| Environment | 0 to 50°C (32 to 122°F); RH max 95% non-condensing |
| Weight | 64 g (2.25 oz.) |
| Dimensions | 86.0mm x 61mm x 37.5mm (3.4″ x 2.4″ x 1.5”) |
| Ordering Information | HI736 Checker® is supplied with (2) sample cuvettes with caps, phosphorus ULR reagent starter kit for 6 tests (6 powder reagent packets), battery, instructions and quick start guide. |
Professional packing and fast shipping
Due to our long-term partnership with UPS, FedEx, DHL as well as a range of other leading global carriers, we are able to offer an array of shipping options. Our warehouse personnel is highly-skilled and will wrap your goods in accordance with our exact and accurate specifications. Prior to shipping your items will be thoroughly examined and secured. Each day, we ship to thousands of clients in many countries. This is a sign of our determination to becoming the largest online retailer on the planet. The distribution centers and warehouses distribution are located in Europe and the USA.
Orders that contain more than 1 item are assigned processing times according to each item.
Prior to shipping, we check the item thoroughly before sending the items. Today, most orders will be delivered within 48 hours. The delivery estimate is between 3 and 7 days.
Returns
The inventory is always changing and we are unable to control it completely because multiple parties are involved, which includes our warehouse and factory. Stocks are subject to change at any moment. Please be aware that it is possible that your order will run out of stock even after you have placed the order.
Our policy is valid for 30 days. If it's been more than 30 days since the date you made your purchase, we unfortunately can't give you a full exchange or refund.
Your item should be in its original packaging and be unused. The item should be returned in its original packaging.
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