Omega Mesure
Distillateur Kjeldahl automatique KA-9830 / KA-9830I

KA-9830 · KA-9830I

Automatic Kjeldahl Apparatus KA-9830 / KA-9830I

Nitrogen & protein determination

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Category: Laboratory equipment · Kjeldahl (nitrogen & protein)

Specifications by model

CharacteristicKA-9830KA-9830I
Analytical range0.1~200 mgN
Accuracy (RSD)≤0.5%(30mgN, 0.1mol/L H+)
Recovery rate≥99.5%
Titrant concentration input modeManual input
Sample analysis time3-4min/(cooling water temp 18℃)
Sample blank deductionAutomatic deduction
User-made recipe99 groups
Re-add alkali during distillation0-99mL/ per time
Fertiliser analysis model (nitrogen)Reaction time 0-2 hours
Cooling water consumption1.2L-3L/min
Connectable fittingscooling water/reagent level
Data storage1 million sets of data
PrinterNot applicable57cm thermal automatic paper cutting printer
The digestion tube discharges waste automaticallyManual processingAutomatic discharge
Steam pressure monitoring and alarmNot applicable40kpa
Distillation sample temperature monitoring and alarmNot applicable50℃
Cooling water flow monitoring and alarmNot applicable0.8-10L/min
Steam flow controlNot applicable70%-100%
Automatic cleaning of alkali pipelineNot applicableAutomatic cleaning
Safe alkali adding modeEquipped (0-999 sec)
Steam boiler over-temperature alarm system120℃
Steam boiler with dry-burn protectionEquipped
Safety gate switchEquipped
Digestion tube vacancy switchEquipped
Power supplyAC220V, 50Hz
Heating power2KW
Size (W×D×H) (mm)500x460x710
Shipping size (W×D×H) (mm)1050x630x10201050x650x1000
G.W. (kg)27/5630/60

Full description

Automatic Kjeldahl apparatus with an analytical range of 0.1–200 mg N. Accuracy (RSD) ≤ 0.5% at 30 mg N in 0.1 mol/L H⁺, recovery rate ≥ 99.5%, manual input of titrant concentration.

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