Deskripsi Produk
Portable Dedicated Conductivity With Conductivity Electrode HQ1140 Hach
Hach HQ1140 adalah alat pengukur portabel tangguh (IP67) yang dirancang untuk mengukur konduktivitas (daya hantar listrik) dan Total Dissolved Solids (TDS/padatan terlarut) dalam air secara akurat. Alat ini sangat berguna untuk memantau kualitas air, nutrisi hidroponik, dan efisiensi sistem pengolahan air pada laboratorium.
Spesifikasi:
- Dimensions (H x W x D): 63 mm x 97 mm x 220 mm
- Display: Up to 3 parameters at a time, dependent on HQ model
- Display Lock Function: Continuous / Auto-stabilisation ("press to read") / At Interval
- Display Type: 536x336 Mono-TFT
- Enclosure Rating: IP67 (with battery compartment installed)
- GLP Features: Date; Time; Sample ID; Operator ID, Calibration
- Inputs: 1
- Operating Humidity: 90% (non-condensing)
- Operating Interface: Soft Touch Keypad
- Operating Temperature: 0 - 60 °C
- Power supply: Rechargeable lithium-ion battery 18650 (internal)
Class II, USB power adapter: 100 - 240 VAC, 50/60 Hz input; 5 VDC at 2 A USB power adapter output (external)
- TDS Measurement Range: 0.00 mg/L - 50.0 g/L NaCl
- TDS Resolution: 0.01 mg/L - 0.1 g/L upon measuring range
- Temperature Compensation: Automatic Temperature compensation for pH
