CODcr-1400 COD instruction
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Product details
Application
The method is suitable for wastewater with the COD range of (30 ~ 1000) mg/L and the chloride concentration of less than 3.5g/L CI. According to the actual requirements of the user, the analyzer can be applied to wastewater with the chlorine concentration of less than 10g/L CI by adjusting the reagents dosage.
General
Please carefully read this manual before boot operation and operate in strict accordance with the instructions. Especially pay attention to all instructions on risk and cautious problem. Please don't repair or do disassemble any components without authorization. Otherwise it may cause serious injury to operators and serious damage to the instrument. For disassembling instruments by yourself, the company will no longer provide free services.
Technical Specifications
Range of measurement: ( 30-1000) mgL CODcr.or can be customized
Accuracy:≥50m/L, less than +10%; < 50mg/L, less than +5mg/L.
Repeatability: less than +5%;
Measurement period: the minimum measurement period is 50 minutes, according to the actual water samples, digestion time can be modified in (10 ~ 45) min.
Sampling period: time interval ((1 ~ 999)min arbitrary and adjustable) and hourly measuring model.
Calibrating period: adjustable at any interval and any time within (1~99) days.
Maintenance period: Usually monthly, about 30 mins every time.
Output: (4~ 20)mA current output, RS232(Convertible RS485)
Environmental requirement:adjustable indoor temperature, proposal temperature(20~ 28)°C ; humidity≤90%RH ( no condensation)
Power Supply: AC (220土 10%) V, 50/60Hz。
Dimension: Length 550 X width 440X height 1520mm
Other: data is not lost for abnormal alarm and power failure;
Touch screen display and input instructions;
If abnormal reset and power supply after power failure, the instrument will automatically discharge the residual reactants and automatically return to work status.
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Hebei Create Instrumentation Technologies Co., Ltd. is a national high-tech technology enterprise which is specialized in the water quality online analysis instruments.The founder Hao shuanju was first awarded the national “Automatic Pure Water Monitor” patent in 1988.And entered into the field of water quality online analysis and research.
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Factory :NO.2 Building ,No.368 North Xinshi Road, Shijiazhuang 050091,Hebei Province,China.
Office Address: Block 23, Keying·Zhichuang Valley, Huai'an West Road, Luquan District, Shijiazhuang City
Tel： 86-311-83831058 / 67368592
E－Mail：meter@createc.cn
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