| Element: | Analytic Instrument for Trace Element |
|---|---|
| Analysis: | Infrared Analysis |
| Display: | Digital |
| Application: | Metal |
| Frequency: | 50±1HZ |
| Performance: | Automation |
| Customization: |
|---|
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Features:
* Large LCD touch screen.
* Siemens control system, with high precision and stability.
* Alkali solution could be added repeatedly in the process of distillation.
* Multi-protection function,such as safety door, overpressure protection, water shortage protection,etc.
Additional Features of BKN-987A
* It could show the titration curve.
* One key to wash the alkali liquor pipes.
* Automatically discharge the waste in the digestive tubes.
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Model |
BKN-987 |
BKN-987A |
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Working Process |
Adding quantitative sample dilution, alkali liquor and absorption liquid; Automatically finishing distillation, titration, print and liquid-discharging. |
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Measurement Range |
0.1~240mgN |
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Sample Amount |
Solid<6g; liquid<16ml |
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Measurement Time |
4~8 minutes |
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Titration Precision |
2.0μL/step |
0.5μL/step |
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Requirement of Cooling Water |
<25ºC |
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Cooling Water Consumption |
1.5L/min (Distillation process) |
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Titration Solution Concentration |
Direct titration samples with 4 titration concentrations of 0.1mol,0.5 mol and 1 mol |
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Titration System |
High-precision plunger type titration system |
High-precision peristaltic titration system |
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Repeatability |
±0.5% |
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Recovery Ratio |
≥99.5% |
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Data Storage |
2G |
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Consumption |
1800W |
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Power Supply |
AC220V, 50/60Hz |
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Packing Size(W*D*H) |
510*460*710mm |
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Gross Weight |
36.4Kg |
39.8Kg |
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Suppliers with verified business licenses
Audited Supplier 
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