| SKU | HI784 |
|---|---|
| Range | 0.00 to 2.50 ppm (mg/L) NH3 |
| Resolution | 0.01ppm |
| Accuracy @ 25°C (77°F) | ±0.05 ppm ±5% of reading @ 25 °C (77 °F) |
| Light Source | Light Emitting Diode @ 610 nm |
| Light Detector | Silicon photocell |
| Method | Adaptation of the Salicylate Method. The reaction between Ammonia and Ammonium and the reagent causes a blue‑green tint in the sample. |
| Battery Type | 1.5V AAA Alkaline |
| Auto shut-off | After 20 minutes of non-use and 10 minutes after reading |
| Environment | 0 to 50 °C (32 to 122 °F) max. 95% RH non-condensing Prepared sample cuvette (sample plus reagents) must be 18 to 29 °C (65 to 85 °F)*. |
| Dimensions | 86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5in.) |
| Weight | 64 g (2.3 oz) |
| Ordering Information | Each HI784 is delivered in a case with custom insert and is supplied with: Marine Ammonia reagent starter kit (reagents for 10 tests), Sample cuvette and cap (2 pcs.), Plastic refilling pipette (1 pc.), 1.5V AAA Alkaline battery (1 pc.), Instruction manual and Quick-reference guide. |
| Reagent Set | HI784-25 (25 tests) |
| Calibration Check |
Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
All quotations are subject to final confirmation, including product availability, lead time, batch information, shipping cost, and applicable export or handling requirements.
For quotation requests, please send an RFQ from website or contact:
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| HI784-11 |
| Warranty | 1 year |
|---|
