Specifications
| Instrument level | Level 0.001 |
| PH range | (－10.000～20.000)pH |
| pH resolution | 0.001pH/0.01pH/0.1pH (adjustable) |
| pH intrinsic error | ±0.002pH |
| pH Calibration Point | Up to 5 points |
| Measurement range | (0～99999) |
| Ion resolution | 1, 2, 3 significant digits |
| Ionic intrinsic error | +/- 0.5% +/- 1 word |
| ionic unit | pX、ppm、ppb、ppt、mol/l、mmol/l、umol/l、mmol/l、% 、ug/l、g/l、mg/l、ng/l |
| ion selective ion | F-, CI-, Br-, I-, S-, K +, Na +, Ca +, Ag +, Cu2 +, Cd2 +, BF4 +, CI04-, CN-, SCN-, NO3-, 2 custom ions |
| Ion Calibration Point | 2-9 point |
| mV/RelmV/ORP Measurement range | (-2000.00～2000.00)mV |
| mV/RelmV/ORP resolution | 0.01mV/0.1mV/1 mV (adjustable) |
| mV/RelmV/ORP intrinsic error | ±0.02%FS |
| mV/RelmV/ORP Calibration Points | 1 point |
| Measurement range | (-20.0～135.0)℃ |
| Temperature Resolution | 0.1℃ |
| Temperature intrinsic error | ±0.2℃ |
| Temperature compensation range | (-20.0~135.0) ℃ (automatic/manual) |
| Input Impedance | ≥3×1012Ω |
| Data storage | 4096 sets of data can be recorded and stored |
| GLP standard | Compliant with GLP data management standards |
| input/output | Sensors interface: electrode interface, reference interface, temperature interface; Communication interface: USB interface RS232 interface |
| Power Supply | Universal Power Supply (DC9V 500mA, internal positive and external negative) |
Packing list
Host * 1, 7110 composite iodine ion electrode * 1, FZ-600T composite pH electrode * 1, universal electrode bracket * 1 set, power adapter * 1, short circuit plug * 1, pH standard buffer powder pH4, pH7, pH9 * 3 sets, user manual, warranty card, certificate * 1 set
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/47892/Specification.html , which is only used by users who purchase commodities from the NBCHAO.