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YDO-20Z online dissolved oxygen analyzer
The YCOD-510C touch screen COD rapid analyzer is a new generation practical instrument developed based on the national standard HJ828-2017 and advance
Product details
product details
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uLarge screen dot matrix LCD display, Chinese menu operation.
uIt can measure conductivity/TDS, control upper and lower limits, and automatically switch the range of standard current transmission to improve the measurement resolution of the product.
uThe screen displays an alarm status and can be accompanied by an ON/OFF signal output.
uAutomatic temperature compensation function: automatic 0-100 ℃.
uCommunication function (optional): Equipped with RS-485 communication interface (partially compatible with MODBUS protocol), the conductivity/TDS value corresponding to 4-20 mA current output can be set arbitrarily.
uThe core components are all from well-known foreign brands.
uFactory settings can be restored. Power failure protection>10 years.
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product name |
Online dissolved oxygen analyzer |
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PRODUCT MODEL |
YDO-20A |
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detection range |
0.0-200ug/L ; 0.0-20.00mg/L range automatic switching |
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accuracy |
Low range: ± 1%; High range: ± 0.5% |
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resolution |
0.01 | ||
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temperature compensation |
0-100 ℃ with 25 ℃ as the reference, automatic temperature compensation, |
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Electrode configuration |
0.01 stainless steel electrode (wire length 5 meters, can be extended) 1/2 thread |
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Warm up original documents |
NTC 10K |
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control interface |
Two sets of ON/OFF relay nodes (high and low point signal output), relay hysteresis can be set arbitrarily, relay load 10A 220VAC |
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signal output |
Optocoupler isolation protection 4-20mA signal output |
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Output Load |
Load ＜ 500 Ω (0-10mA), load ＜ 750 Ω (4-20mA) |
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Product specifications |
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Product weight |
0.8KG |
ambient temperature |
0-60℃ |
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supply voltage |
AC220V±10%,50/60HZ |
ambient humidity |
090% |
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Host size |
96*96*115（tall*Wide*deep）mmHole size: 91 * 91 (height * width) mm |
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Standard configuration |
One conductivity meter, one electrode (constant 1.0; 5 meters), one pair of instrument mounting brackets, instruction manual, warranty card, and certificate of conformity. |
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Company Address: Intersection of Dangtu North Road and Zhenzhu Road, Xinzhan District, Hefei City, Anhui Province
National Unified Service Hotline:
Phone number:
Fax number:
Postal Code: 230000
website: http://www.yubang17.com
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