Máy đo pH/ORP/Nhiệt độ cầm tay Hanna HI 98160

( 1 Votes)
(Lượt xem : 623 )
Thông tin chi tiết

Máy đo pH/ORP/Nhiệt độ cầm tay Hanna HI 98160

Máy đo pH, khả năng oxy hóa khử, Nhiệt độ cầm tay

Hãng sản xuất: HANNA

Xuất xứ: Romania

Model: HI 98160

Giá: Liên hệ 0977.459.400

 

The portable HI 98160 features our new Auto Endpoint feature, that, when selected, will automatically enter the HOLD mode, when the reading is sta-ble. This feature will greatly simplify the process of recording measurements. With HI 98160 , automatic calibration can be performed at 1 or 2 points with 8 memorized buffers to assure reliable readings over the entire measurement range. HI 98160 has a backlit display to make clear readings in dark environments. By simply pressing one button, the user can store any information concerning each reading. More than 500 measu-rements, complete with date and time, can be stored and recalled, or transfer-red to the computer. The connection is established through an RS232 serial  port, using the HI 92000 Windows ® compatible software (optional).

Range pH -4.00 to 19.99 pH
mV ±600.0 mV; ±2000 mV
Temperature -20.0 to 120.0°C
Resolution pH 0.01 pH
mV 0.1 mV (±400 mV); 0.2 mV (±400 to ±600 mV); 1 mV (outside)
Temperature 0.1°C (-10 to 120°C); 1°C (<-10°C)
Accuracy (@20°C) pH ±0.01 pH
mV ±0.2 mV (±400 mV); ±0.4 mV (±400 to ±600); ±2 mV (outside)
Temperature ±0.2°C (0 to 70°C); ±1°C (outside)
pH Calibration automatic, 1 or 2 point with 8 memorized buffer values
(pH 1.68, 3.00, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45)
mV Calibration automatic, 2 point at 0, 350 mV or 3 point at 0, 350, 1900 mV
Temperature Compensation automatic or manual, -20 to 120°C (-4 to 248°F)
pH Electrode HI 1230B/C double junction, BNC connector with protective sleeve (included)
Temperature Probe HI 7662 (included)
PC Connection through RS232 serial port, using HI 920011 connection cable
Input Impedance 10
12
Ohm
Battery Type / Life 4 x 1.5V AA / approx. 300 hours of continuous use
(with backlight off)
Environment 0 to 50°C (32 to 122°F); RH max 100%
Dimensions / Weight 196 x 80 x 60 mm (7.7 x 3.1 x 2.4’’) / 500 g (1.1 lb.)