Beijing Jia hua zhong xin Technology Co., Ltd

Product name : ET99724A-6 BOD analyzer
Item : 德国罗威邦lovibond
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Details:
ET99724A-6 BOD analyzer main features:
A user-friendly process, directly to the mg / l BOD values ​​displayed in units.
2, BOD value is automatically stored, user-selectable measurement period (1-28 days).
3, the measurement range includes 0 to 40mg / l BOD, and 0 to 4000mg / l BOD.
4, the sample temperature equilibrium, the automatic start, no mercury measurements, highly environmentally friendly.
5, ultra high-performance magnetic stirring system operation without maintenance, magnetic stirrer so stirring centered.
6, located BOD measuring control values, error-free and timely protection of the measurement process.
7, with 6 measuring unit, which can carry six experiments.

ET99724A-6 BOD analyzer product parameters:





Type


ET99724




Measuring principle


Breathing principle, no mercury, electronic pressure sensors, vacuum measurement




Applications


BOD5, BOD7, OECD 301 F. ..




Measurement parameter display


BOD, volume, duration, measurement time




Results are stored automatically


According to the measurement results can be stored up to 28 days maximum results




Automatically start


When the equilibrium temperature of the sample can be automatically activated, can also be shut down.




Power source


3 alkaline manganese "C" (the cell surface) batteries, battery running out of power, an early alarm.




Shell


ABS




Measuring range
mg / l O2


0 to 40,0 to 80,0 to 200,0 to 400,0 to 800,
0 to 2000,0 to 4000




The results show


BOD (mg / l), 4 words 7 - Fragment of the liquid crystal display




Duration of the measurement


In the 1 to 28 days can choose to set




Storage interval


Based on the measured duration may set the number of hours or days




Current Results


The data at any time adjustable




Clock


Real-time clock




Protection class
Sensor head


IP54




Certificate


CE certification




Magnetic stirrer technical parameters




Mixing capacity


6 BOD bottles




Mixing function


7W




Power consumption


Max 24V




Stirring speed


320rpm (every 40 seconds down to 200rpm)




Size


270 × 180 × 25mm




This is the distance between the mixing point


88mm




Weight


1800g




Operating temperature


-10 To +56 ℃; 100% relative humidity




Operating voltage


Max 20V




Control Cable


2 m




Protection system


IP68 (DIN40050)




Mixing controller


220-240/12/12V/50-60Hz, protection class II, thermal safety features, CE certification




Environmental conditions


-0 To +40 ℃; 80% relative humidity




ET99724A-6 BOD Analyzer Standard preparation:
ET99724A-6 BOD measurement unit (1), thin-specific magnetic stirrer, 6 BOD special brown glass bottles, 6 BOD micro sensors, six special rubber seal absorption, nitrification inhibitors, KOH absorbers, 157ml and 428ml volumetric flask overflow each one, manual in English, Chinese warranty card

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