Cod Fast Analyzer with Ce Certificate

• After-sales Service: 12 Months
• Warranty: 12 Months
• Display: Digital
• Appliance: Food Analysis, Medical Research, Biochemistry
• Portable: Non Portable
• Certification: RoHS, FCC, CE, ISO9001
• Model NO.: QCOD-2E
• Type: BOD Meter
• Name: Cod Analyzer
• Application: Chemical Oxygen Demand Analysis
• Work Principle: Potassium Dichromate Colorimetry Method
• Light Source: LED
• Calibration: Zero Calibration;Full Scale Calibration
• Reading: Display Cod Value Directly
• Data Storage: 200 Groups
• Communication Interface: USB
• Measuring Range: (0-150)Mg/L;(0-1500)Mg/L
• Power Supply: AC220V50Hz
• Transport Package: Carton Box Package
• Specification: 15kg
• Trademark: NANBEI
• Origin: China(Mainland)
• HS Code: 9027809900
• Production Capacity: 300sets Per Month

Product Description

COD Fast Analyzer With CE certificate

Principle:
QCOD-2E Chemical Oxygen Demand Analyzer is designed by the principle of catalytic and sealed digestion. Sample is sealed digested by special oxidant and composite catalyst for 10min at 165ºC, Potassium dichromate is reduced to trivalent chromium by organic matters in water. The amount of trivalent chromium is measured at 610nm, and then converts it to the consumption of Oxygen concentration. The instrument adopts advanced cold light source, narrow-band wavelength interference and microcomputer automatic data processing, and directly shows the COD (mg/L) concentration of samples.

Picture:




Technical Parameters:

Measuring Range:	5~2000mg/L (can be diluted if exceeds 2000mg/L)
Accuracy:	5~100mg/L,    Absolute Error ≤ ±5mg/L;
	100~2000mg/L,     Relative Error ≤ ±5%
Repeatability:	≤ ±3%
Anti-Chlorine Interference:	≤1200mg/L
Temperature Precision:	165ºC±1.5ºC
Digestion Time:	10min
Wavelength:	610nm
Optical Stability:	absorb shift ≤0.002A /20min
Sample quantity:	20/16
Power Consumption:	400W
Dimensions:	Main Unit:	210mm×280mm×190mm
	Digester:	200mm×240mm×190mm

Features:
a) Cold and monochromatic light source, excellent optical stability.
b) PID automatic temperature control and high precision.
c) Two-line LCD, easy to operate.
d) Digester and Colorimeter (including main unit) are separated, avoid temperature interfere
     with the optical part.
e) High efficiency, 20 water samples can be digested each time and only need 20 minutes.
f) Cuvette can be taken out to thorough clean every time.
g) Data protection when power failure.

FAQ     
1. How can I choose the suitable one?
Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
2. Does your price is competitive?
Dear customer, we make sure to offer you the best quality with competitive price.
3. How can I pay?
Dear customer, we accept many payment term, such as T/T, Western Union…
4. When I receive it after pay?
Dear customer, normal models can be delivered with 5-7days, please contact us to check transport time to your address.
5. How to deliver?
Dear customer, we can send by Express, by Sea and by Air.
6. Is will be broken during transport?
Dear customer, please do not worry, we do standard export package.
7. What should I do if I do not know how to use?
Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.
8. What should I do if some parts broken?
Dear customer, please do not worry, we have 12months warranty except  wear parts. You can also buy parts from us after 12months.

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♥♥We Supply 1 Year Warranty , And Lifelong Free Technical Guiding And Training♥♥