จำนวนสินค้า
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Salinity in % unit is good for food industry |
Salinity in specific gravity unit is good for artificially made seawater |
Comparisons: เปรียบเทียบ |
รุ่น 8352 | รุ่น 8362 | รุ่น 8372 | รุ่น 8373 | ||
Cond. range |
0~1999µS or 2.00~19.99mS or 20.0~160.0mS |
0~1999µS or 2.00~19.99mS or 20.0~160.0mS |
N/A | N/A | ||
Cond. accuracy | ±1% F.S ± 1 digit | ±1% F.S ± 1 digit | N/A | N/A | ||
Cond. resolution | 1µS or 0.01mS or 0.1mS | 1µS or 0.01mS or 0.1mS | N/A | N/A | ||
TDS range | N/A |
0~9999 ppm or 1.0~160.0 * f ppt f is TDS factor |
N/A |
0~9999 ppm or 1.0~160.0*f ppt f is TDS factor |
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TDS accuracy | N/A | ±1% F.S ± 1 digit | N/A | ±1% F.S ± 1 digit | ||
TDS resolution | N/A | 1 ppm or 0.1 ppt | N/A | 1 ppm or 0.1 ppt | ||
Salinity Range | N/A | N/A |
0~9999ppm or 1.0~100.0ppt 0.0%~10% or 0.950~1.080(S.G) based on NaCI |
0~9999ppm or 1.0~100.0ppt 0.0%~10% or 0.950~1.080(S.G) based on NaCI |
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Salinity accuracy | N/A | N/A | ±1% F.S ± 1 digit | ±1% F.S ± 1 digit | ||
Salinity resolution | N/A | N/A |
1ppm or 0.1ppt or 0.1% or 0.001 (S.G) |
1ppm or 0.1ppt or 0.1% or 0.001 (S.G) |
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Temp. range | -5~60.0°C | -5~60.0°C | -5~60.0°C | -5~60.0°C | ||
Temp. accuracy | ±0.5°C | ±0.5°C | ±0.5°C | ±0.5°C | ||
Temp. resolution | 0.1 | 0.1 | 0.1 | 0.1 | ||
ATC | ATC | ATC | ATC | ATC | ||
TDS factor | N/A | 0.3~1.00 |
Built-in NaCI conductivity to TDS conversion factor |
0.3~1.00 Built-in NaCI conductivity to TDS conversion factor |
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Temp. Coefficient | Fixed at 2.1% / °C | 0~4.0% / °C | N/A | Built-in NaCI Temp. Coefficient | ||
Normalization temp. | Fixed at 25°C | Fixed at 25°C | N/A | N/A | ||
LCD size | 30 (H) x 18 (W)mm | 30 (H) x 18 (W)mm | 30 (H) x 18 (W)mm | 30 (H) x 18 (W)mm | ||
Sonsor life time | >6 months (with good maintenance) | |||||
Dimension | 165 x 35 x 32 mm | |||||
Weight | 115g | |||||
Battery | LR44 x 4pcs. |