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Laboratory BOD5 Analyzer CY-5

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Laboratory BOD5 Analyzer CY-5
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Model
CY-5
MOQ
1
Place of Origin
China
DeliveryTime
7-10 working days
Payment Ways
T/T, L/C, Paypal, Western Union, MoneyGram, AliPay
Sercice
OEM, ODM, Customized
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CY-5  LABORATORY BOD5 ANALYZER

Pour water sample into a culture bottle with sodium hydroxide in seal cup on bottle mouth, then seal the bottle and put in the incubator, keep the temperature at 20℃±1℃ and Continuously stirring for 5 days. Organic matter in the sample will be converted to the oxides of nitrogen, carbon and sulfur because of the biological oxidation. During this process, the only gas (CO2) overflow from the sample then is absorbed by sodium hydroxide. At the same time, oxygen consumption of microorganism results in air pressure difference. The BOD5 value can be calculated through measuring the height of the mercury.

 

Packing list of laboratory BOD5 analyzer

1 BOD main unit, 10 culture bottles, 10 stirrers, 8 CO2 absorption cups, 1 bottle of mercury,  rubber conveyer belt ( big and small each 3 strips), 2 airproof circles, 2 fuses, 1 Power AC-DC converter

TECHNICAL PARAMETERS

Product

CY-5 Laboratory BOD5 Analyzer

Measuring range

0mg/L~1000mg/L(dilute if BOD5 value exceeds)

Standard

National standard “GB7488-87”

Display

Read the value BOD5 from dividing rule of pressure gauge(mg/L)

Sample Quantity

8

Main unit Dimension

400mm×270mm×350mm

Power Consumption

< 15W

Output

4-20mA,current output load: max. 500Ω

Relay

2 relays, max. 230V, 5A(AC); Min. l l5V, 10A(AC)

Power supply

AC 220V ±l0%, 50Hz

Dimension

96x96x110mm

Hole size

92x92mm

Product Message
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