Measurement principle | Ion electrode method |
Minimum sample volume | 0.3mL or more*1 |
Measurement range | 0.1 to 10% by weight |
Display range | 0.00 to 25% by weight*2 |
Range and Resolution (Valid numbers) | ①0.00 to 0.99 % : 0.01 % by weight ②1.0 to 9.9 % : 0.1% by weight ③10 to 25 % :1% by weight |
Calibration | Two-point*3 |
Accuracy | ±10%(Reading value).*4 |
Functions |
Auto range change・Temperature compensation ・Waterproof*5 ・Reading locking ・Automatic power off (30 minutes) |
Display | Custom (monochrome) Digital LCD |
Operating temperature/humidity | 5 to 40˚C, 85% or less in relative humidity (no condensation) |
Power | CR2032 batteries (x2) |
Battery life | Approx. 400 hours in continuous use |
Main Material | ABS epoxy |
Accessories included | 2 CR2032 batteries/1 Pipette/Instruction manual/Quick manual/Storage case/Standard solution (0.5%、5%)(14mL)/5 pieces of Sampling sheet |
*1 Smaller amount(0.05mL or more) can be measured with the sampling sheet B. (Please close the light
shield cover. If a sample that contain particulate, please use ”Sampling sheet holder” (sold separately))
*2 When the measured value is out of the measurement range, the displayed value blinks. It should be used only as a guide.
*3 Selectable between one-point and two-point calibrations.
*4 Repeatability in measurement of a standard solution after calibration using the same standard solution.
*5 IP67:no failure when immersed in water at a depth of 1 meter for 30 minutes. But the product can not be used underwater.
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