Z655309

Hanna bench conductivity meter HI 4321

pH -2.0-20, accuracy: 0.1, resolution: 0.1, conductivity 0.000-9.999 μS/cm, accuracy: 1%, resolution: 0.001 μS/cm, temperature -20-120 °C, accuracy: 0.2 °C, resolution: 0.1 °C

• 分類程式碼代碼: 41115609

属性

• 製造商／商標名: Hanna
• TDS測量範圍: 0.000-9.999 ppm, accuracy: 1%, resolution: 0.001 ppm
• 電導率測量範圍: 0.000-9.999 μS/cm, accuracy: 1%, resolution: 0.001 μS/cm
• mV測量範圍: ±2000, accuracy: 0.2, resolution: 0.1
• pH測量範圍: -2.0-20, accuracy: 0.1, resolution: 0.1
• 鹽度測量範圍: 0.00-42.00, accuracy: 1%, resolution: 0.01
• 溫度測量範圍: -20-120 °C, accuracy: 0.2 °C, resolution: 0.1 °C
• 尺寸: 159 mm × 230 mm × 93 mm
• 重量: 800 g

说明

一般說明

Hanna′s new research grade laboratory bentop conductivity meter has EC, resistivity, TDS and salinity measuring scales. EC has an extended range from 0.001 μS/cm to 1 S/cm with auto recognition of the probe type used. Salinity measurements can be displayed in practical salinity natural sea water or in percent scale. All conductivity models features stages 1, 2 and 3 USP modes plus linear and natural water temperature compensation.

• 1 EC input channels
• Auto endpoint
• Auto-calibration up to 4 points with known standards
• USP 645: saves up to 200 reports
• RS 232 and USB
• Kit form supplied with 4-ring EV probe, electrode holder and instructions
• 12 V DC supplied

Help in selecting the correct electrode can be viewed at Electrode Selection Guide
Hints on Electrode Maintenance