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Online Acid alkali concentration analyzerHits：1359 Time：2025-04-25 09:40:45 |
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The device represents a contemporary advancement in the domain of analytical instrumentation, developed through internal research and development initiatives undertaken by our organization. This intelligent water quality detection system incorporates a comprehensive interface structure that accommodates both Simplified Chinese and English language selections, enabling operators across diverse geographical regions and linguistic backgrounds to interact with the equipment effectively. The instrument demonstrates exceptionally consistent performance metrics across repeated operational cycles, coupled with a robust mechanical and electronic architecture that maintains accuracy under varied environmental conditions.
Main features:
◇ Large-screen liquid crystal display, menu operation in Chinese and English, and simultaneous display of multiple parameters.
◇ Communication function: RS-485 communication interface (Modbus-RTU protocol partially compatible).
◇ Factory settings can be restored.
◇ Watchdog function: ensures that the instrument will not crash.
◇ Power-down protection＞10 years.
◇ Core components are from foreign brands.
◇ Protection class IP65, waterproof, moisture-proof and dust-proof.
(1) Measurement range:
H₂SO₄ : 0-30%; 35-80%; 85-92%; 92-100%
NaOH : 0-18%; 20-40%
HNO₃ : 0-25%
HCl : 0-20%; 22-40%
NaCl : 0-30%
(2) Resolution: 0.01%, 0.1°C
(3)Accuracy: ±2%FS, ±1℃
(4) Calibration mode: zero, slope two-point calibration
(5) Control interface: high point, low point alarm control, can set the hysteresis amount
(6)Relay specification: 250VAC Maximum current 10A
(7) Digital signal output: 1 isolated RS-485 (Modbus-RTU protocol partially compatible)
(8)Current signal output: 1 channel 4～20mA isolated output Load＜750Ω
(9) Operating conditions: ambient temperature of 0 ~ 60 ℃, relative humidity ≤ 90%
(10) Operating voltage: 100-250VAC wide power supply
(11)Size: 144×144×115mm
(12) Installation: embedded
(13)Size: 138×138mm
(14)Protection level: IP65, waterproof, moisture-proof and dust-proof.
