Hanna HI-700 Ammonia Low Range Checker
With the Hanna HI-700 Ammonia Checker LR Handheld Colorimeter you can check for low range ammonia in fresh water at the touch of a button.
A simple accurate and cost effective way to measure low ranges of ammonia in fresh water
Hanna HI700 Ammonia Checker
With the Ammonia LR Handheld Colorimeter you can check for low range ammonia in fresh water at the touch of a button.
A simple accurate and cost effective way to measure low ranges of ammonia in fresh water
- Easy to use with single button operation
- Accurate results every time
- Exceptional price
- Large LCD display
- Auto shut-off ensures longer battery life
The mini tester is designed to be portable and easy to operate
- Great for checking water quality
- Ideal for education
- Excellent for use with fresh water aquaria
The HI 700 Ammonia Low Range Checker is a simple, accurate and cost effective way to measure low ranges of ammonia in fresh water. Designed as a more accurate alternative to chemical test kits, the HI 700 provides quick, accurate results in four easy steps – details appropriate to model given below:
1. Add a sample to the included cuvette
2. Insert sample into the Checker and zero it out
3. Remove sample and add reagent (A & B – 4 drops of each)
4. Reinsert sample and click the button to measure your results or press and hold the button for 3 seconds for a time reaction reading
The HI 700 uses an adaptation of the ASTM Manual of Water and Environmental Technology, D1426-92, Nessler method. The reaction between ammonia and reagents causes a yellow tint in the sample.
Accurate and easy to use.
- Small palm-sized design
- Accurate from ±0.05ppm ± 5% of reading
- Dedicated to a single parameter
- Uses a single AAA battery
- Auto Power Off after 10 minutes inactivity
- Built-in timer for timed reaction readings
Hanna HI700 Ammonia Checker Ideal for:
- Water Quality
- Education
- Freshwater Aquariums
- Wastewater
- Environmental
The HI 700 Ammonia Low Range Checker comes complete with:
- Sample cuvette
- Reagent starter kit (1 bottle of 700Areagent A and 1 bottle of 700Breagent B)
- 1 x 1.5V AAA battery
- Instruction manual
HI700 Ammonia Low Range Checker (0.00 to 3.00 ppm NH3-N)
| Range | 0.00 to 3.00 ppm NH₃-N |
| Resolution | 0.01 ppm |
| Accuracy (@25°C/77°F) | ±0.05ppm ± 5% of reading |
| Light Source | Photodiode @470 nm |
| Light Detector | Silicon photocell |
| Method | Adaptation of the ASTM Manual of Water and Environmental Technology, D1426-92, Nessler method. The reaction between ammonia and reagents causes a yellow tint in the sample. |
| Power Supply | Battery - 1 x 1.5V AAA |
| Power Auto Off | After 10 min. of inactivity |
| Environment | 0 to 50°C (32 to 122°F); RH max 95% non-condensing |
| Dimensions | 81.5 x 61 x 37.5 mm |
| Weight | 64 g |
| Water Issue | Ammonia |
|---|
These high-quality reagents are clearly marked with the lot number and expiry date on each bottle for traceability.
This 25 pack of reagents is for use with the HI-700 Ammonia Low Range Pocket Checker.
The HI-700-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Ammonia Checker® HC. These reagents follow the Nessler Method in which the reaction between ammonia and reagents causes a yellow tint in the sample. By simply adding 4 drops from each bottle of HI-700-25 reagent set to the sample, the reaction will take place and the HI-700 will determine the concentration from the colour that is produced. The results will be displayed in ppm (mg/L) of ammonia-nitrogen (NH3-N). These reagents are designed to be used with samples that have an expected range of 0.00 to 3.00 ppm ammonia-nitrogen. To convert the reading to ppm of ammonia (NH3) multiply the result by 1.214.
Tip for an accurate measurement
It is important that the sample does not contain any debris.
Whenever the cuvette is placed into the measurement cell, it must be dry outside and completely free of fingerprints, oil or dirt. Wipe it thoroughly with HI-731318 or a lint-free cloth prior to insertion.
Shaking the cuvette can generate bubbles, causing higher readings. To obtain accurate measurements, remove such bubbles by swirling or by gently tapping the cuvette.
Do not let the reacted sample stand for too long after reagent is added, or accuracy will be lost.
After the reading, it is important to discard the sample immediately, otherwise the glass might become permanently stained.
Four steps. One click. Instant Readout.
1. ‘Zero’ the Checker®HC with your vial inside
2. Place a 10ml water sample into the vial and add your reagent
3. Place your vial into your Checker®HC
4. Press the button and read the results
Also available: HI-700-11 calibration set.
Standard Delivery Monday to Friday, via DPD or APC
You will receive from our courier tracking details once your item has been despatched, please ensure you check your email / mobile number to monitor your parcel in transit.
Delivery costs for standard items in the UK - £5.95
(Surcharges do apply to remote postcodes)
Heavy items - £9.95
Pipe - £14.95
Larger items:
Palletised items - Some large oversize products, typically items weighing more than 30kg, may require delivery via pallet. Standard Pallet charge is approx. £50.00. To ensure there are no delays with delivery, please include a contact number when placing the order.
Overseas – DHL and UPS, cost based on weight / volume at checkout.
Damages
Although we check that items we send are in good condition before despatched and are packed well to prevent damage, it is sometimes inevitable that the occasional item will get broken in transit.
Should this happen, please let us know within 24 hours of receiving your parcel. We will ask you to email us providing some images of the damage so we can address this with the courier.
We will arrange for a replacement to be sent out to you as quickly as possible, free of charge.
Below is a list of documents that you may find useful.
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