Laboratory analysis measuring instrument for measuring the fluoride ion concentration and temperature in aqueous solution. It provides avariety of commonly used ion modes such as: H+, Ag+, Ion+, K+, NH4+, Cl-, F- ,NO3-, BF4-, CN-, Cu2+, Pb2+, Ca2+, etc., and support user-defined ion mode.Technical indicators
1. Display mode: LCD display,Englishmenu operation;
2. Measurement range:
Fluoride ion concentration: 0-5000 mg/L, division value 0.1 ug/L, 0.01 mg/L;
0.00 PF~9.00PF,resolution: 0.01PF, 0.00PX~9.00PX, Resolution: 0.01PX;
0~99.9°C, resolution: 0.1 °C;
Potential value: -1999 to +1999mV,
Division value:0.1mV;
3.Provide variety of commonly used ion modes such as: H+, Ag+, Na+, K+, NH4+, Cl-, F-, NO3-, BF4-, CN-, Cu2+, Pb2+, Ca2+, etc., and support user-defined ion mode .
4.the basic error: readingdata± 2.5%, temperature: ±0.3 °C (0 ~60.0 °C);
5.automatic temperature compensation range: 0~ 99.9 °C, 25 °Cactas benchmark;
6.temperature compensation error: ±3%;
7.Repeatability error: ±2.5% of readingdata;
8.Stability: ±2.5% of readingdata/24h;
9. Input impedance: ≥1012Ω;
10. Input current: ≤2x10-12A;
11.Measured water samples: 0~ 60 °C;
12.Clock accuracy: ±1 minute/month;
13.the number of data storage: 3000 points;
14.Power-offsave time:> 5years;
15.power: 220V ±10% 50 ±1 Hz;
16.weight: 1.0kg;
17.Overall dimensions: 202 *202 *68mm;
18.Working conditions: Ambient temperature: 0-60°C Relative humidity: <85%.
Main featureLCDdisplay,Englishmenu type,Englishnote.Microcomputer: Using high-performance CPU chip, high-precision AD conversion technology and SMT technology, completethemeasurement of fluoride ion concentration and temperature, temperature compensation, instrument self-test, high precision, good repeatability.High reliability: single board structure, touch buttons, no switch knob.The input impedance is >1012Ω.Stable timelong withstable reading.Waterproof and erosion resistant design.Electrode diagnosis: variety of calibration methods,checkE0, S, monitor electrode performance.Network function: RS232 two-way communication, can be equipped with printer or TLab1.0 communication and data processing software.Historical data: Store 3000 data.Notepad function: records 200 messages.Built-in real-time clock: Provides time reference for various functions.Industrial Control Watchdog: Make sure the meter does not crash.
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