Specifications
| Calibrated mode - conductivity | Automatic up to five points with seven memory standards (0.00 μS/cm, 84.0 μS/cm, 1.413 mS/cm, 5.00 mS/cm, 12.88 mS/cm, 80.0 mS/cm, 111.8 mS/cm) |
| TDS range | 0.00 - 99.99 ppm;100.0 - 999.9 ppm;1.000 - 9.999 g/L;10.00 - 99.99 g/L;100.0 - 400.0 g/L(自动量程) |
| Resolution-TDS | 0.01 ppm; 0.1 ppm; 0.001 g/L; 0.01 g/L; 0.1 g/ |
| Measurement Accuracy - TDS | Reading +/- 1 %（ +/- 0.05 ppm or 1 word, whichever is greater) |
| Measurement range - Electrical resistivity | 1.0~99.9 Ω·cm; 100~999 Ω·cm; 1.00~9.99 KΩ·cm; 10.0~99.9 KΩ·cm; 100~999 KΩ·cm; 1.00~9.99 MΩ·cm; 10.0~100.0 MΩ·cm* |
| Resolution - Electrical resistivity | 0.1 Ω·cm; 1 Ω·cm; 0.01 KΩ·cm; 0.1 KΩ·cm; 1 KΩ·cm; 0.01 MΩ·cm; 0.1 MΩ·cm* |
| Measurement Accuracy - Electrical resistivity | Reading +/- 1 %（ +/- 1 0 Ω or 1 digit, whichever is greater) |
| Measurement range - salinity | % NaCl: 0.0~400.0%; Actual salinity: 0.00~42.00 (PSU); Seawater salinity: 0.00~80.00 (ppt) |
| Resolution - salinity | 0.1%; 0.01 |
| Measurement Accuracy - salinity | Reading +/- 1% |
| Calibrated mode - salinity | In the HI7037 standard, the maximum point is only in the% NaCl range; conductivity calibrated for all Miscellaneous ranges |
| Temperature Measurement Range | -20.0~120.0℃; -4.0~248.0℉ |
| temperature resolution | 0.1℃; 0.1℉ |
| Temperature measurement Accuracy | +/- 0.2 ℃； +/- 0.4 F (ignoring temperature probe error) |
| Temperature calibrated mode | One or two calibrated |
| cell constant setting | 0.010 to 10.000 |
| Temperature compensation | Linear temperature compensation: -20.0 to 120.0 ℃; -4.0 to 248.0 ° F; Nonlinear temperature compensation: 0 to 36 ℃; 32 to 98.6 ° F |
| reference temperature | 15°C, 20°C and 25°C |
| temperature coefficient | 0.00~10.00 %/℃ |
| TDS factor | 0.40 to 1.00 |
| Electrode | HI763133 Stainless steel, four-ring conductivity /TDS probe with internal temperature transducer and 1.5 m (4.9 ') cable inclusive |
| logging | On-demand logging: 400 samples; batch recording: 5, 10, 30 seconds, 1, 2, 5, 10, 15, 30, 60, 120, 180 minutes (up to 1000 samples) |
| memory profile | Up to 10 |
| Measurement mode | Auto Range, Auto End, Lock and Fixed Range |
| PC connection | Optical sealing USB (with HI92000 software and micro-USB cable) |
| Battery type/lifespan | 1.5V AA battery (4 pcs)/continuous use for about 100 hours (without backlight), with backlight for 25 hours; |
| Automatic shutdown | User can choose: 5, 10, 30, 60 minutes, disabled |
| Environment | 0 to 50°C (32 to 122°F); RH 100% IP67 |
| Size/Weight | 185 x 93 x 35.2 mm (7.3 x 3.6 x 1.4") / 400 g (14.2 oz.) |
Packing list
machine X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/45244/Specification.html , which is only used by users who purchase commodities from the NBCHAO.