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Detection method | Photoelectric colorimetry | ||||||
Wavelength range | 470nm、580nm、620nm | ||||||
Indication error | ±5%F.S | ||||||
Display screen | digital display | ||||||
Sensitivity (absorbance) | 0.001 | ||||||
Continuous working time | 8 hours | ||||||
Power supply | AC/DC | ||||||
Size | 21*16*6.5cm | ||||||
Weight | 490g | ||||||
Language | Simplified Chinese or English | ||||||
Working environment | T 5℃-40℃ ;RH ≤75% |