Trait： 

1.Furnace temperature is continuously adjustable, high precision temperature control, temperature control and stability.
2.The aluminum ingot is heated in one, the temperature difference is small and the sample is digested evenly
3.The control panel is isolated from the heat of the furnace and reduces the influence of the high temperature radiation on the control system.
4.Overheating protection: at the temperature above 450 DEG C to automatically cut off the heating source and the police.
5.Limit temperature protection: You can set the upper temperature limit, if the actual temperature exceeds the upper limit of the temperature, the instrument will automatically alarm and cut off the heating power to prevent the temperature rising scrap samples after the failure of the temperature control system.
6.Display:  2.5-inch blue screen simultaneously displays the actual temperature and the holding time, and the countdown to stop automatically after heating and alarm.
7.Program control: straight line and curve warming in two ways, the instrument will automatically be completed in order. More suitable for milk easy to produce foam samples.
8.Poison gas hood exhaust, without placed in a fume hood.
9.Surrounding accessory configuration, convenience operation.

Technical parameters: (★ said Company Features)

1. Measuring Range：  0.1mg～240mg N； 
2. Measuring quantity：14 piece/group.； 
3. Speed：45min/group； 
4. Digest tube capacity：250ml；
5. Temperature range：Room temperature～  450℃；
6. Temperature control accuracy：±1℃； 
7. Average heating rate：30℃/min；(The temperature of automatic setting temperature is less than 30 minutes from room temperature ~450 C)
8.★ Temperature control method: six step auto control；
9. ★Gas seal materials: PTFE；
10Heat insulation: split duct insulation
11.Heating method: Aluminum alloy body； 
12.★Safety: Over temperature protection and limit. 
13.★Display: 2.5 inch LCD screen, at the same time show the actual temperature and heat preservation time, and countdown, after the time to automatically stop heating and alarm;
14.Power supply：220（V）±10% 50~60HZ； 
15.Rated power：  1700 W； 
16.Size：440×360×170（mm）； 
17.Weight：  16 Kg；

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