Настольный твердомер
NANBEI профессионально предлагает одноэтапное решение для лабораторных приборов и оборудования
Water Hardness | Measuring range Resolution Accuracy Temp. compensation Calibration Solution Calibration Mode | （0 ~ 10）mmol/L； （0 ~ 401）mg/L(Ca)； （0 ~ 1000）mg/L(CaCO3)； （0 ~ 100）ºfH(France Degree)； （0 ~ 561）mg/L(CaO)； （0 ~ 56）ºdH(German Degree)； （0 ~ 20）mmol/L(Boiler)； （0 ~ 70）ºeH (England Degree)。 0.01 and 0.1 water hardness units ±5% FS （5 ~ 50）℃（（automatic）） B1 Calibration Solution — 2.00×10-2 mmol/L B2 Calibration Solution — 2.00×10-1 mmol/L B3 Calibration Solution — 2.00 mmol/L （B3Calibration Solution also can be used for the soaking solution of electrode） (a)B1/B2 Calibration—using B1 and B2 Calibration Solution，suitable for < 2.00×10-2 mmol/L low concentration water quality，for example, boiler water. (b)Calibration—using B2 and B3 Calibration Solution，suitable forgeneral water quality. |
Temperature | Measuring range Resolution Accuracy | 0 ~ 60℃ 0.1℃ ±0.5℃ |
Other Technical Parameter | Data storage
Content Storage
Communication Connector
Power
Dimension and weight
Quality and safe certificate | 128 groups
serial number of measuring value, measuring value, units, temperature, ATC or MTC, date, time and calibration way.
RS232
DC9V
(160×190×70)mm/750g
IISO9001:2000 and CE
|
working conditions | Ambient temperature ambient humidity | (5~35)℃ ≤85%RH |
Стандартный комплект включает в себя
| 1. Model YD300 water hardness meter | 1set |
| 2.Model 601-F water hardness electrode( With two measruing heads and one screw plug ) | 1pc |
| 3. Model 602 Flexible electrode holder | 1pc |
| 4.250mL water hardness calibration solution (B1, B2 and B3) | 1btl/each |
| 5.20mL test cup | 4pcs |
| 6. Test cup pedestal | 1pc |
| 7. WH-Link communication software | 1 pc |
| 8. RS-232 communication cable | 1pc |
| 9. Operation manual | 1book |
