Horiba Model DS-72 is a benchtop, high specification, conductivity, resistivity, salinity or total dissolved solids (TDS) meter with touchscreen operation, colour LCD readout, numeric, graphical or analogue display selectable, USP/EP/JP/CP standards support, analogue, USB printer or PC connection port and flash memory extension outputs.
- 2000 reading memory
- GLP function and validation facility with on-board operator navigation and guidance
- Multiple operating languages: Japanese, English, Chinese, Korean
- Automatic temperature compensation
- Simultaneous reading and temperature display
- Includes probe stand and 360° rotating, swing-arm clamp
General specifications:
| Model | DS72A-S | |
| Ranges (resolution) - autoranging | conductivity, (K = 0.1) (K = 1) (K = 10) TDS resistivity, (K = 0.1) (K = 1) (K = 10) salinity temperature, ATC display | 0.00µS/cm to 1.999S/cm (0.001µS/cm to 1mS/cm) 0.000mS/cm to 199.99S/cm (0.001mS/cm to 0.01mS/cm) 0.00mS/cm to 199.9S/cm (0.01mS/cm to 0.1S/cm 0.01mg/litre to 1000g/litre (0.01mg/litre) 0 to 1.999Mohm (0.001Mohm) 0 to 19.99kohm (0.01kohm) 0 to 199.9kohm (0.1kohm) 0 to 80.00ppt (0.01ppt) 0 to 100.0°C (0.1°C) -30 to 130.0°C (0.1°C) |
| Accuracy | conductivity resistivity temperature | ±0.5% ±1 digit of full scale ±0.5% ±1 digit of full scale ±0.1°C ±1 digit |
| Calibration | 1 point using standard solutions | |
| Memory | 2000 readings | |
| Readout | Colour graphics LCD | |
| Outputs and connections | Analogue, USB and RS232 printer, USB flash drive memory expansion port | |
| Overall L x W x H | mm | 174 x 170 x 73 |
| Weight | g | 500 |
Supplied with K = 1 conductivity probe, swing-arm probe holder, stand and a.c. adapter for 100-240V 50/60Hz single phase supplies.