Description
- 7-inch colored capacitive touch screen with high resolution (1024*600) and high sensitivity.
- Built-in microprocessor chip has Intelligent functions such as automatic calibration, ATC, data storage, clock display, USB output, function settings, wireless printing, and self-diagnosis information, etc.
- It supports wireless Bluetooth printing and PC connection. Real-time data transfer to mobile phone by Bluetooth is optional.
- Smart electrode status display to ensure accurate use.
- Can store 1000 sets of test data, which can be saved and transferred to USB memory stick and opened with Excel.
pH Mode
- Auto recognition of 25 buffers with 3 kinds of options: Europe & USA, NIST and China. Support 1, 2, 3 point calibration.
Conductivity Mode
- Adopt advanced conductivity measurement technology, with conductivity electrode (k=1), it can meet measuring accuracy requirement for range of 0.5μS/cm~200mS/cm
- Can switch among conductivity, TDS, salinity and resistivity. Multinomial calculation for TDS and salinity to ensure the conversion precision of the full scale.
- Auto recognition of 8 conductivity standard solution with 2 kinds of options: Europe & USA, and China.
DO Mode
- It has functions of ATC, auto salinity compensation and auto pressure compensation.
- Polarographic DO electrode, short polarization time (3-5mins)
Technical Specifications
Model | YR06385 | |
pH
|
Measurement range | (-1.999 ~ 19.999)pH |
Resolution | 0.1/0.01/0.001 pH | |
Accuracy | Electrode: ±0.002 pH, Meter: ±0.01 pH | |
Input current | ≤1×10-12 A | |
Input impedance | ≥3×1012 Ω | |
Stability | ±0.002 pH/3h | |
Temperature compensation | (0 ~ 100)ºC, auto or manual | |
mV
|
Measurement range | -1999.9mV ~ 0 ~ 1999.9mV |
Resolution | 0.1 mV | |
Accuracy | ±0.03% FS | |
Conductivity
|
Measuring range
|
Conductivity: |
(0.00~20.00)μS/cm | ||
(20.0~200.0)μS/cm | ||
(200~2000)μS/cm | ||
(2.00~20.00)mS/cm | ||
(20.0~200.0)mS/cm | ||
(200~2000)mS/cm(K=10) | ||
TDS:(0 ~ 100)g/L | ||
Salinity:(0 ~ 100)ppt | ||
Resistivity:(0 ~ 100)MΩ·cm | ||
Resolution | 0.01/0.1/1μS/cm; 0.01/0.1mS/cm | |
Accuracy | Electrode: ±0.5% FS, Meter: ±0.8% FS | |
Temp. compensation range | (0 ~ 50)ºC, auto | |
Electrode constant | 0.1/0.5/1/5/10/50/100 cm-1 | |
Reference Temp. | 25ºC,20ºC,18ºC | |
DO
|
Measuring range | (0 ~ 20.00)mg/L(ppm) (0 ~ 200.0)% |
Resolution | 0.1/0.01 mg/L(ppm) 1/0.1 % | |
Accuracy | Electrode: ±0.10 mg/L, Meter: ±0.40 mg/L | |
Response time | ≤30s (25ºC, 90%response) | |
Residual current | ≤0.1 mg/L | |
Temp compensation | (0 ~ 45)ºC (automatic) | |
Salinity compensation | (0 ~ 45) ppt (automatic) | |
Pressure compensation | (80 ~ 105) kPa (automatic) | |
Automatic calibration | Air saturated by water; water saturated by air | |
Electrode type | Polarographic | |
Temperature
|
Range | (-10 ~ 110)ºC |
Resolution | 0.1ºC | |
Accuracy | 5 ~ 60ºC:±0.4ºC Others: ±0.8ºC | |
Other Parameters
|
Display | 7-inch colored capacitive touch screen |
Data storage | 2000 sets | |
Power | 12V (110-220, 50-60Hz adapter) | |
Communication interface | USB, RS232, Bluetooth | |
Dimensions&Weight | 240×170×70mm/600g | |
Working Conditions
|
Temperature | 15 ~ 30 ºC |
Humidity | ≤85% | |
IP grade | IP54 |