Description
Overview
GAOTek Chloride Ion Rapid Meter is a laboratory electrochemical analytical instrument for determining the concentration of chloride ions in fresh concrete. It can measure the water-soluble chloride ion content of concrete, gravel, admixture, water and other materials. The instrument uses the ion selective electrode method (ion selective electrode, ISE) ISE method to quickly determine the water-soluble chloride ion content of concrete, sandstone, admixture and other materials. The chloride ion concentration is measured in the range of 1.0 × 10 -1 to 1.0 × 10 -5 mol / L. The equipment is easy to operate, the data is accurate and fast, and the automatic data processing is the most advanced electrical measurement product for rapid determination of chloride ion content.
Features
- Measures potential, pH, concentration, temperature
- External power, LCD, Chinese interface
- Single-chip core, high-precision, electronic switch
- High-impedance input for user needs
- RS-232 interface, TP-16 printer compatibility
- Various concentration measurement methods available
- Multiple slope calibration methods provided
- Power-off protection retains data and settings
- Stores, deletes, consults, prints up to 50 sets of data
Technical Specifications
| Measuring Range | a) MV: 0 MV To ± 1800.0 MV b) PH / PX: 0.00 PH / PX To 14.00 PH / PX c) Concentration: Various Concentration Values Corresponding To The Potential Measurement Range And The Indicator Electrode; |
| Basic Error Of The Electronic Unit | a) PX: ±0.005 PX±1 Word b) MV: ±0.03% (F. S) ± Words c) Concentration: ±0.5% ± 1 Word. d) Temperature: 32.54 °F (0.3 °C) ± 1 Word; |
| Input Mode | Double High Resistance Input |
| Input Impedance | >3 Ω x 1012 Ω |
| Output Mode | 64×128 Intelligent Dot Matrix Liquid Crystal Display With RS-232 Output Interface |
| Normal Working Conditions Of The Instrument | a) Ambient Temperature: 41 °F To 95 °F (5 °C To 35 °C) b) Relative humidity: No More Than 75% c) Power Supply: DC Universal Power Supply (+9 V To +15 V, 300 MA, Inside And Outside Negative) d) The Presence Of Vibrations Without Affecting Performance Around e) The Presence Of Non-Corrosive Gases In The Surrounding Air f) There Is No Other Electromagnetic Field Interference Affecting Performance Except The Geomagnetic Field |
| Dimensions | 11.41 In × 7.87 In × 2.75 In (290 Mm x 200 Mm x 70 Mm) |
| Weight | 2.20 Lb (1 kg) |