Thông số kỹ thuật

Bảo hành	12 tháng

Đặc điểm nổi bật

Hãng sản xuất: HANNA - ÝRangepH-4.0 to 20.0 pH; -4.00 to 20.00 pH ORP±699.9; ±2000 mV Temperature-20.0 to 120.0°C (-4.0 to 248.0°F)ResolutionpH0.1 pH; 0.01 pH ORP0.1 mV (±699.9 mV); 1 mV (outside) Temperature0.1°C (0.1°F)Accuracy @ 20°CpH±0.1 pH; ±0

Hãng sản xuất: HANNA - Ý

Range	pH	-4.0 to 20.0 pH; -4.00 to 20.00 pH
	ORP	±699.9; ±2000 mV
	Temperature	-20.0 to 120.0°C (-4.0 to 248.0°F)
Resolution	pH	0.1 pH; 0.01 pH
	ORP	0.1 mV (±699.9 mV); 1 mV (outside)
	Temperature	0.1°C (0.1°F)
Accuracy @ 20°C	pH	±0.1 pH; ±0.01 pH
	ORP	±0.2 mV (±699.9 mV); ±1 mV (±2000 mV)
	Temperature	±0.2°C (±0.4°F) excluding probe error
Calibration	pH	up to five point calibration with seven standard buffers available (1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45), and two custom buffers
	Offset	±1 pH
	Slope	from 80 to 110%
Temperature Compensation		manual or automatic from –20.0 to 120.0 ºC (–4.0 to 248.0 ºF)
pH Electrode		HI 1618D PEI body, pre-amplified pH electrode with “SMART” technology, internal temperature sensor, DIN connector and 1 m (3.3’) cable (included)
Logging		log on demand, 500 samples
PC Connectivity		opto-isolated USB with optional HI 92000 software
Input Impedance		10¹² Ohms
Battery Type / Life		1.5V AAA (3) / approximately 200 hours of continuous use without backlight (50 hours with backlight). User selectable auto-off (5, 10, 20, 60 minutes or can be disabled)
Environment		0 to 50°C (32 to 122°F); RH max 100%
Dimensions		185 x 72 x 36 mm (7.3 x 2.8 x 1.4”)
Weight		300 g (10.6 oz.)