Description
- Easier to use and more accurate than chemical test kits
Features:
- Easier to use and more accurate than chemical test kits
- EPA approved DPD method
- ±0.03 ppm ±3% of reading accuracy
- 0.01 ppm resolution, 250 points
- Large, easy to read digits
- Auto shut off
- Dedicated to a single parameter
- Designed to work with HANNA's powder reagents
- Uses 10 mL glass cuvettes
- Small size, big convenience
- The Checker®HC easily fits into the palm of your hand or pocket
- Use for quick and accurate on the spot analysis
- Single button operation: zero and measure
- Operated by a single AAA battery
- 6-month warranty
Applications:
- Swimming pools and spas
- fruit and vegetable
- sanitation
- disinfection
- drinking water
- quality control checks
The HANNA HI 701 Checker®HC bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give 5 to 10 points resolution while professional instrumentation can cost hundreds of dollars and can be time consuming to calibrate and maintain. The HANNA HI 701 Checker®HC is accurate and affordable.
This Checker®HC portable handheld colorimeter features a resolution of
0.01 ppm and ±0.03 ppm (mg/L) ±3% of reading accuracy. It also uses an EPA approved DPD method.The contoured style of the Checker®HC fits in your palm and pocket perfectly and the large LCD is easy to read. The auto shut-off feature assures the battery life will not be drained if you forget to turn it off.
The HI 701 Checker®HC is extremely simple to use. First, zero the instrument with your water sample. Next, add the reagent. Last, place the vial into the Checker®HC, press the button and read the results. It's that easy.
Specifications:
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Range
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0.00 to 2.50 ppm (mg/L)
|
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Resolution
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0.01 ppm (mg/L)
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Accuracy @ 25°C
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±0.03 ppm ±3% of reading
|
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Light Source
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LED @ 525 nm
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Light Detector
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Silicon photocell
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Environment
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0 to 50°C (32 to 122°F); RH max 95% non-condensing
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Battery Type
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(1) 1.5V AAA
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Auto-off
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after two minutes of non-use and ten seconds after reading
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Dimensions
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81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5)
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Weight
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64 g (2.25 oz.)
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Method
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adaptation of USEPA method 330.5, DPD method
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Additional Models:
| 90-2619-01 | Free Chlorine Checker®HC HI701 |
| 90-2612-02 | Total Chlorine Checker®HC HI 711 |
| 90-2619-03 | Free Phosphate Checker®HC HI 713 |
| 90-2619-04 | Free Iodine Checker®HC HI 718 |
| 90-2619-05 | Free Iron Checker®HC HI 721 |
| 90-2619-06 | Low Range Fluoride Checker®HC HI 729 |
| 90-2619-07 | Calcium Checker®HC HI 758 |
| 90-2619-08 | High Range Silica Checker®HC HI 770 |
| 90-2619-09 | Color of Water Checker®HC HI 727 |
| 90-2619-12 | Ultra Low Range Phosphorus Checker®HC HI 736 |
| 90-2619-13 | Alkalinity Checker®HC HI 755 |
| 90-2619-14 | Ultra Low Range Nitrite Checker®HC HI 764 |
| 90-2619-15 | High Range Phosphorus Checker®HC HI 706 |
| 90-2619-16 | High Range Nickel Checker®HC HI 726 |
|
90-2619-17
|
High Range Phosphate Checker®HC HI 726 |
| 90-2619-18 | High Range Chromium VI Checker®HC HI 717 |
| 90-2619-39 | High Range Ammonia Checker®HC HI 733 |
| 90-2619-60 | Low Range Ammonia Checker®HC HI 700 |
| 90-2619-90 | Ultra High Range Total Chlorine Checker®HC HI 771 |
| 90-2619-93 | Ultra Low Range Total Chlorine Checker®HC HI 761 |
Supplied With:
- Colorimeter
- Sample cuvettes with caps (2)
- Powder reagents for Free Chlorine (6)
- Battery
- Instructions
Specifications
| Range | 0.00 to 2.50 ppm x 0.01 ppm |
|---|---|
| Power | (1) 1.5V AAA |
| Accuracy | @ 25°C/77°F; ±0.03 ppm ±3% of reading |
| Operating Environment | 0 to 50°C (32 to 122°F); RH max 95% non-condensing |
| Dimensions | 86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5") |
| Weight | 64 g (2.3 oz) |
| Manufacturer | Hanna Instruments |
| Model No | HI701 |