HI 93104
Free and Total Chlorine, Cyanuric Acid and pH Photometer with 555 nm LED
In swimming pools, spas and similar applications, a single instrument can be used to measure the four most important parameters in pool water testing. This photometer provides a digital readout in seconds with much greater accuracy than comparable test kits, eliminating the problems associated with color interpretations.
Unlike other multi-parameter photometers or spectrophotometers the HI 93104 is very simple to operate: just zero your sample, pour the reagents in the cuvet and take a direct reading.
The HI 93104 is specifically designed for swimming pool and spa applications. This rugged meter features the four most common parameters for these applications.
Order Information:
HI 93101 is supplied with 2 cuvets, battery and instructions.
Specifications
| Range | Free Chlorine | 0.00 to 2.50 mg/L |
| Range | Total Chlorine | 0.00 to 3.50 mg/L |
| Range | Cyanuric Acid | 0 to 80 mg/L |
| Range | pH | 5.9 to 8.5 pH |
| Resolution | Chlorine | 0.01 mg/L |
| Resolution | Cyanuric Acid | 1 mg/L |
| Resolution | pH | 0.1 pH |
| Accuracy | Chlorine | ±0.03 mg/L ±3% of reading |
| Accuracy | Cyanuric Acid | ±1 mg/L ±15% of reading |
| Accuracy | pH | ±0.1 pH |
| Light Source | LED 555 nm | |
| Light Life | Life of the instrument | |
| Light Detection | Silicon Photocell | |
| Battery Type / Life | 1 x 9V / approx. 40 hours of continuous use; auto-off after 10 minutes of non use | |
| Environment | 0 to 50°C (32 to 122°F); RH max 95% non-condensing | |
| Dimensions | 180 x 83 x 46 mm (7.1 x 3.3 x 1.8″) | |
| Weight | 290 g (10 oz.) | |
| Method | Chlorine | Adaptation of EPA recommended DPD method 330.5 |
| Method | Cyanuric Acid | Adaptation of the Turbidimetric method |
| Method | pH | Phenol red method |
| Reagents & Standards | |
| HI 93701-01 | Chlorine, free, DPD Method (100 Tests) |
| HI 93701-03 | Chlorine, free, DPD Method (300 Tests) |
| HI 93701-F | Chlorine, free, DPD Method (300 Tests) |
| HI 93701-T | Chlorine, total, DPD Method (300 Tests) |
| HI 93710-01 | pH, Phenol Red Method (100 Tests) |
| HI 93710-03 | pH, Phenol Red Method (300 Tests) |
| HI 93711-01 | Chlorine, Total, DPD Method (100 Tests) |
| HI 93711-03 | Chlorine, Total, DPD Method (300 Tests) |
| HI 93711-D3 | Chlorine, Total, DPD Method (600 Tests) |
| HI 93722-01 | Cyanuric Acid, Turbidimetric Method (100 Tests) |
| HI 93722-03 | Cyanuric Acid, Turbidimetric Method (300 Tests) |
| HI 93701-00 | Chlorine Standards |
| HI 93701-25 | Chlorine Standards |
| HI 93701-50 | Chlorine Standards |
| HI 93701-10 | Chlorine Standards |
| HI 93701-11 | Chlorine Standards |
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