WGM KF 7751 ポテンショメトリックおよび容量滴定器 (- 3.0 ... 18.00pH / - 2000 ... 2000mV)

Display: Color graphics 3.5 inches - 1/4 VGA TFT display with 320 × 240 pixels

Measuring input pH/mV with reference electrode input: pH/mV-input with 24-bit transducer; Electrode socket according to DIN 19 262 or with BNC socket insert; RFID receiver for Analytics ID electrodes

Measurement range pH/mV: -3.0 … 18.00 / -2000 … 2000

Display resolution pH/mV: 0.001 / 0.1

Accuracy pH/mV (without sensor): 0.002 / 0.1 mV ± 1 digit

Measurement input: Connector (μA) for double platinum electrodes

Dead stop (2 × 4 mm socket): Polarisation voltage variably adjustable from 40 … 220 mV

Measurement range μA: 0 … 100

Display resolution μA: 0.1

Accuracy μA (without sensor): 0.2 ± 1 digit

Measurement input temperature (2 × 4 mm socket): Connector for Pt 1000 resistance thermometer

Measurement range temperature °C: -75 … 175

Display resolution °C: 0.1

Accuracy °C (without sensor): 0.2 K ± 1 digit

Interfaces: 2 × USB-A, 1 × USB-B, 2 × RS232

Balance connection: RS232

Printer (USB-A): HP PCL, Seiko DPU S445, PDF

Intelligent interchangeable modules: 5, 10, 20, 50 ml

Valve: PTFE/ETFE

Cylinder: borosilicate glass 3.3 (DURAN®)

Hoses: FEP, blue

Burette resolution (steps): 10000

Dosing accuracy according to DIN EN ISO 8655, part 3: Accuracy: 0.15%; Precision: 0.05 – 0.07% (depending on the used interchangeable unit)

Manual titration: Yes

Housing material: Polypropylene

Front keyboard: Polyester coated

Housing dimensions: 15.3 × 45 × 29.6 cm (W × H × D), height with interchangeable unit

Weight: 2.3 kg for basic unit; 3.5 kg for complete device including interchangeable unit (with empty reagent bottle, without magnetic stirrer)

Datasheet